n8n-editor-ui
Version:
Workflow Editor UI for n8n
35,181 lines • 1.34 MB
JavaScript
const __vite__mapDeps=(i,m=__vite__mapDeps,d=(m.f||(m.f=["assets/RunDataTable-CGAV307M.js","assets/_plugin-vue_export-helper-BwBpWJRZ.js","assets/src-DgvumQTi.js","assets/preload-helper-CR0ecmWK.js","assets/truncate-B1HVeveJ.js","assets/_MapCache-ficiegRb.js","assets/vue.runtime.esm-bundler-tP5dCd7J.js","assets/chunk-6z4oVpB-.js","assets/CalendarDate-zWqgZMlk.js","assets/sanitize-html-Cc45ZKm8.js","assets/empty-BuGRxzl4.js","assets/path-browserify-BtCDmZ3_.js","assets/en-CF30SCh2.js","assets/src-CMoPZtHv.css","assets/constants-BbpucWL4.js","assets/merge-k8vSyyXH.js","assets/builder.store-sBTWwxRU.js","assets/_baseOrderBy-B_6CV8x6.js","assets/dateformat-CM9k0--B.js","assets/useDebounce-Bnb8W2LR.js","assets/Draggable-04Tfmp_H.js","assets/Draggable-DfBtatxg.css","assets/useTelemetryContext-5Wb7vBCv.js","assets/useTelemetryContext-BpnKRIT7.css","assets/dateFormatter-DDfPHI9I.js","assets/TextWithHighlights-DjzuDrgO.js","assets/TextWithHighlights-BgbTzzK2.css","assets/useExecutionHelpers-BhJEW8lu.js","assets/RunDataTable-HBCyaP8o.css","assets/RunDataJson-CNr_N46K.js","assets/vue-json-pretty-DGKuDe33.js","assets/RunDataJson-LufoUTRy.css","assets/VirtualSchema-D0xSQzrI.js","assets/nodeCreator.store-FJrC_Pu6.js","assets/nodeIcon-DI2Acud1.js","assets/useRunWorkflow-BQJbxiOd.js","assets/useCanvasOperations-CAHezq7d.js","assets/usePinnedData-CL2qWhwp.js","assets/folders.store-BjAwtSH4.js","assets/executions.store-CXjGPxs0.js","assets/retry-dP46utx2.js","assets/VirtualSchema-D2LnRq9K.js","assets/NDVEmptyState-CpUQ-969.js","assets/NDVEmptyState-Bho0_Ev8.css","assets/NodeIcon-BVhrZNYI.js","assets/NodeIcon-BDxr0f30.css","assets/schemaPreview.store-BFprwUEe.js","assets/nodeTransforms-Lk_uXh7p.js","assets/VirtualSchema-CwutU4vj.css","assets/RunDataHtml-B4A7gRBL.js","assets/RunDataHtml-CkjC7YuF.js","assets/RunDataHtml-Bu3RZcuV.css","assets/RunDataParsedAiContent-qdNCqz9F.js","assets/core-BbiIkN91.js","assets/core-6W4wWNc1.js","assets/VueMarkdown-D9lDzMKr.js","assets/useClipboard-CyG-SBdG.js","assets/RunDataParsedAiContent-Dl9d2Tx7.js","assets/RunDataParsedAiContent-CvjNCtpG.css","assets/RunDataSearch-D06GizuH.js","assets/RunDataSearch-BvNE3iVy.css"])))=>i.map(i=>d[i]);
import { o as __toESM } from "./chunk-6z4oVpB-.js";
import { C as computed, Cn as toDisplayString, D as createElementBlock, E as createCommentVNode, Gt as unref, I as guardReactiveProps, It as ref, J as onBeforeUnmount, M as createVNode, N as defineAsyncComponent, P as defineComponent, T as createBlock, Vt as toRef, Z as onMounted, _ as Fragment, _t as watch, at as renderSlot, bt as withCtx, et as openBlock, h as withModifiers, it as renderList, j as createTextVNode, k as createSlots, p as vShow, st as resolveDirective, vn as normalizeClass, w as createBaseVNode, xt as withDirectives, y as Suspense, yn as normalizeProps } from "./vue.runtime.esm-bundler-tP5dCd7J.js";
import { _t as useI18n, c as require_isObject, h as computedAsync, mt as i18n, vt as I18nT } from "./_MapCache-ficiegRb.js";
import { B as InlineAskAssistantButton_default, Cn as N8nSpinner_default, Dt as ElPagination, J as N8nSelect_default, R as N8nInfoTip_default, Sn as N8nButton_default, T as N8nRadioButtons_default, Y as N8nOption_default, bn as N8nCallout_default, ht as N8nTooltip_default, mt as N8nLink_default, nt as N8nBlockUi_default, wn as N8nIcon_default, xn as N8nText_default, xt as N8nIconButton_default, y as N8nTabs_default } from "./src-DgvumQTi.js";
import { t as __vitePreload } from "./preload-helper-CR0ecmWK.js";
import { t as __plugin_vue_export_helper_default } from "./_plugin-vue_export-helper-BwBpWJRZ.js";
import { v as useRoute, y as useRouter } from "./truncate-B1HVeveJ.js";
import { $o as CREDENTIAL_EDIT_MODAL_KEY, An as isPairedItemIntermediateNodesError, At as hasTrimmedRunData, Cn as escapeMappingString, E as sanitizeHtml, Fn as unwrapExpression, G as getGenericHints, Gi as isPresent, Gn as useNodeHelpers, In as resolveParameter, Kn as injectWorkflowState, Li as clearJsonKey, M as useNDVStore, N as useWorkflowsStore, Nt as useNodeTypesStore, O as useTelemetry, Qi as searchInObject, St as parseAiContent, Ui as isEmpty, Wn as useEnvironmentsStore, Zn as useSourceControlStore, _ as require_FileSaver_min, b as useExternalHooks, bn as useAIAssistantHelpers, fi as executionDataToJson, hs as useStorage, oa as useUIStore, ra as dataPinningEventBus, v as useToast } from "./builder.store-sBTWwxRU.js";
import { D as process$1, E as init_dist } from "./empty-BuGRxzl4.js";
import { A as VALID_EMAIL_REGEX, Ci as Expression, D as CODEMIRROR_TOOLTIP_CONTAINER_ELEMENT_ID, Da as jsonParse, Ei as EXTENSION_OBJECTS, Gs as MAX_DISPLAY_DATA_SIZE, Ha as DateTime, Pn as NODE_TYPES_EXCLUDED_FROM_OUTPUT_NAME_APPEND, Qi as getNodeOutputs, Ro as VIEWS, Rs as LOCAL_STORAGE_PIN_DATA_DISCOVERY_CANVAS_FLAG, Sa as base64DecodeUTF8, Ta as isCommunityPackageName, Ua as NodeConnectionTypes, Xi as getConnectionTypes, f as DATA_EDITING_DOCS_URL, gt as CORE_NODES_CATEGORY, hi as parseErrorMetadata, ho as require_isEqual, ir as SPLIT_IN_BATCHES_NODE_TYPE, is as NEW_ASSISTANT_SESSION_MODAL, mn as HTTP_REQUEST_NODE_TYPE, p as DATA_PINNING_DOCS_URL, pn as HTML_NODE_TYPE, q as RUN_DATA_DEFAULT_PAGE_SIZE, qr as ViewableMimeTypes, qs as MAX_DISPLAY_DATA_SIZE_SCHEMA_VIEW, ui as NATIVE_METHODS, xa as validateFieldType, zs as LOCAL_STORAGE_PIN_DATA_DISCOVERY_NDV_FLAG } from "./constants-BbpucWL4.js";
import { A as storeToRefs, r as useRootStore } from "./_baseOrderBy-B_6CV8x6.js";
import { n as ndvEventBus, t as useAssistantStore } from "./assistant.store-bS9AHOoo.js";
import { t as useChatPanelStore } from "./chatPanel.store-4qGv1TCZ.js";
import { t as useRunWorkflow } from "./useRunWorkflow-BQJbxiOd.js";
import { n as useNodeType, t as usePinnedData } from "./usePinnedData-CL2qWhwp.js";
import { t as useClipboard } from "./useClipboard-CyG-SBdG.js";
import { a as Cu, i as Ln, n as $d, t as NDVEmptyState_default } from "./NDVEmptyState-CpUQ-969.js";
import { t as useExternalSecretsStore } from "./externalSecrets.ee.store-D27nc9Y2.js";
import { t as require_uniqBy } from "./uniqBy-BwIeMDu6.js";
import { t as RunDataHtml_default } from "./RunDataHtml-CkjC7YuF.js";
import { t as useSchemaPreviewStore } from "./schemaPreview.store-BFprwUEe.js";
import { t as P } from "./vue-json-pretty-DGKuDe33.js";
import { t as useExecutionHelpers } from "./useExecutionHelpers-BhJEW8lu.js";
var Text = class Text {
lineAt(pos) {
if (pos < 0 || pos > this.length) throw new RangeError(`Invalid position ${pos} in document of length ${this.length}`);
return this.lineInner(pos, false, 1, 0);
}
line(n) {
if (n < 1 || n > this.lines) throw new RangeError(`Invalid line number ${n} in ${this.lines}-line document`);
return this.lineInner(n, true, 1, 0);
}
replace(from, to, text) {
[from, to] = clip$1(this, from, to);
let parts = [];
this.decompose(0, from, parts, 2);
if (text.length) text.decompose(0, text.length, parts, 3);
this.decompose(to, this.length, parts, 1);
return TextNode$1.from(parts, this.length - (to - from) + text.length);
}
append(other) {
return this.replace(this.length, this.length, other);
}
slice(from, to = this.length) {
[from, to] = clip$1(this, from, to);
let parts = [];
this.decompose(from, to, parts, 0);
return TextNode$1.from(parts, to - from);
}
eq(other) {
if (other == this) return true;
if (other.length != this.length || other.lines != this.lines) return false;
let start = this.scanIdentical(other, 1), end = this.length - this.scanIdentical(other, -1);
let a = new RawTextCursor$1(this), b = new RawTextCursor$1(other);
for (let skip = start, pos = start;;) {
a.next(skip);
b.next(skip);
skip = 0;
if (a.lineBreak != b.lineBreak || a.done != b.done || a.value != b.value) return false;
pos += a.value.length;
if (a.done || pos >= end) return true;
}
}
iter(dir = 1) {
return new RawTextCursor$1(this, dir);
}
iterRange(from, to = this.length) {
return new PartialTextCursor$1(this, from, to);
}
iterLines(from, to) {
let inner;
if (from == null) inner = this.iter();
else {
if (to == null) to = this.lines + 1;
let start = this.line(from).from;
inner = this.iterRange(start, Math.max(start, to == this.lines + 1 ? this.length : to <= 1 ? 0 : this.line(to - 1).to));
}
return new LineCursor$1(inner);
}
toString() {
return this.sliceString(0);
}
toJSON() {
let lines = [];
this.flatten(lines);
return lines;
}
constructor() {}
static of(text) {
if (text.length == 0) throw new RangeError("A document must have at least one line");
if (text.length == 1 && !text[0]) return Text.empty;
return text.length <= 32 ? new TextLeaf$1(text) : TextNode$1.from(TextLeaf$1.split(text, []));
}
};
var TextLeaf$1 = class TextLeaf$1 extends Text {
constructor(text, length = textLength$1(text)) {
super();
this.text = text;
this.length = length;
}
get lines() {
return this.text.length;
}
get children() {
return null;
}
lineInner(target, isLine, line, offset) {
for (let i$1 = 0;; i$1++) {
let string$1 = this.text[i$1], end = offset + string$1.length;
if ((isLine ? line : end) >= target) return new Line$1(offset, end, line, string$1);
offset = end + 1;
line++;
}
}
decompose(from, to, target, open) {
let text = from <= 0 && to >= this.length ? this : new TextLeaf$1(sliceText$1(this.text, from, to), Math.min(to, this.length) - Math.max(0, from));
if (open & 1) {
let prev = target.pop();
let joined = appendText$1(text.text, prev.text.slice(), 0, text.length);
if (joined.length <= 32) target.push(new TextLeaf$1(joined, prev.length + text.length));
else {
let mid = joined.length >> 1;
target.push(new TextLeaf$1(joined.slice(0, mid)), new TextLeaf$1(joined.slice(mid)));
}
} else target.push(text);
}
replace(from, to, text) {
if (!(text instanceof TextLeaf$1)) return super.replace(from, to, text);
[from, to] = clip$1(this, from, to);
let lines = appendText$1(this.text, appendText$1(text.text, sliceText$1(this.text, 0, from)), to);
let newLen = this.length + text.length - (to - from);
if (lines.length <= 32) return new TextLeaf$1(lines, newLen);
return TextNode$1.from(TextLeaf$1.split(lines, []), newLen);
}
sliceString(from, to = this.length, lineSep = "\n") {
[from, to] = clip$1(this, from, to);
let result = "";
for (let pos = 0, i$1 = 0; pos <= to && i$1 < this.text.length; i$1++) {
let line = this.text[i$1], end = pos + line.length;
if (pos > from && i$1) result += lineSep;
if (from < end && to > pos) result += line.slice(Math.max(0, from - pos), to - pos);
pos = end + 1;
}
return result;
}
flatten(target) {
for (let line of this.text) target.push(line);
}
scanIdentical() {
return 0;
}
static split(text, target) {
let part = [], len = -1;
for (let line of text) {
part.push(line);
len += line.length + 1;
if (part.length == 32) {
target.push(new TextLeaf$1(part, len));
part = [];
len = -1;
}
}
if (len > -1) target.push(new TextLeaf$1(part, len));
return target;
}
};
var TextNode$1 = class TextNode$1 extends Text {
constructor(children, length) {
super();
this.children = children;
this.length = length;
this.lines = 0;
for (let child of children) this.lines += child.lines;
}
lineInner(target, isLine, line, offset) {
for (let i$1 = 0;; i$1++) {
let child = this.children[i$1], end = offset + child.length, endLine = line + child.lines - 1;
if ((isLine ? endLine : end) >= target) return child.lineInner(target, isLine, line, offset);
offset = end + 1;
line = endLine + 1;
}
}
decompose(from, to, target, open) {
for (let i$1 = 0, pos = 0; pos <= to && i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (from <= end && to >= pos) {
let childOpen = open & ((pos <= from ? 1 : 0) | (end >= to ? 2 : 0));
if (pos >= from && end <= to && !childOpen) target.push(child);
else child.decompose(from - pos, to - pos, target, childOpen);
}
pos = end + 1;
}
}
replace(from, to, text) {
[from, to] = clip$1(this, from, to);
if (text.lines < this.lines) for (let i$1 = 0, pos = 0; i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (from >= pos && to <= end) {
let updated = child.replace(from - pos, to - pos, text);
let totalLines = this.lines - child.lines + updated.lines;
if (updated.lines < totalLines >> 4 && updated.lines > totalLines >> 6) {
let copy = this.children.slice();
copy[i$1] = updated;
return new TextNode$1(copy, this.length - (to - from) + text.length);
}
return super.replace(pos, end, updated);
}
pos = end + 1;
}
return super.replace(from, to, text);
}
sliceString(from, to = this.length, lineSep = "\n") {
[from, to] = clip$1(this, from, to);
let result = "";
for (let i$1 = 0, pos = 0; i$1 < this.children.length && pos <= to; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (pos > from && i$1) result += lineSep;
if (from < end && to > pos) result += child.sliceString(from - pos, to - pos, lineSep);
pos = end + 1;
}
return result;
}
flatten(target) {
for (let child of this.children) child.flatten(target);
}
scanIdentical(other, dir) {
if (!(other instanceof TextNode$1)) return 0;
let length = 0;
let [iA, iB, eA, eB] = dir > 0 ? [
0,
0,
this.children.length,
other.children.length
] : [
this.children.length - 1,
other.children.length - 1,
-1,
-1
];
for (;; iA += dir, iB += dir) {
if (iA == eA || iB == eB) return length;
let chA = this.children[iA], chB = other.children[iB];
if (chA != chB) return length + chA.scanIdentical(chB, dir);
length += chA.length + 1;
}
}
static from(children, length = children.reduce((l, ch) => l + ch.length + 1, -1)) {
let lines = 0;
for (let ch of children) lines += ch.lines;
if (lines < 32) {
let flat = [];
for (let ch of children) ch.flatten(flat);
return new TextLeaf$1(flat, length);
}
let chunk = Math.max(32, lines >> 5), maxChunk = chunk << 1, minChunk = chunk >> 1;
let chunked = [], currentLines = 0, currentLen = -1, currentChunk = [];
function add$1(child) {
let last;
if (child.lines > maxChunk && child instanceof TextNode$1) for (let node of child.children) add$1(node);
else if (child.lines > minChunk && (currentLines > minChunk || !currentLines)) {
flush();
chunked.push(child);
} else if (child instanceof TextLeaf$1 && currentLines && (last = currentChunk[currentChunk.length - 1]) instanceof TextLeaf$1 && child.lines + last.lines <= 32) {
currentLines += child.lines;
currentLen += child.length + 1;
currentChunk[currentChunk.length - 1] = new TextLeaf$1(last.text.concat(child.text), last.length + 1 + child.length);
} else {
if (currentLines + child.lines > chunk) flush();
currentLines += child.lines;
currentLen += child.length + 1;
currentChunk.push(child);
}
}
function flush() {
if (currentLines == 0) return;
chunked.push(currentChunk.length == 1 ? currentChunk[0] : TextNode$1.from(currentChunk, currentLen));
currentLen = -1;
currentLines = currentChunk.length = 0;
}
for (let child of children) add$1(child);
flush();
return chunked.length == 1 ? chunked[0] : new TextNode$1(chunked, length);
}
};
Text.empty = /* @__PURE__ */ new TextLeaf$1([""], 0);
function textLength$1(text) {
let length = -1;
for (let line of text) length += line.length + 1;
return length;
}
function appendText$1(text, target, from = 0, to = 1e9) {
for (let pos = 0, i$1 = 0, first = true; i$1 < text.length && pos <= to; i$1++) {
let line = text[i$1], end = pos + line.length;
if (end >= from) {
if (end > to) line = line.slice(0, to - pos);
if (pos < from) line = line.slice(from - pos);
if (first) {
target[target.length - 1] += line;
first = false;
} else target.push(line);
}
pos = end + 1;
}
return target;
}
function sliceText$1(text, from, to) {
return appendText$1(text, [""], from, to);
}
var RawTextCursor$1 = class {
constructor(text, dir = 1) {
this.dir = dir;
this.done = false;
this.lineBreak = false;
this.value = "";
this.nodes = [text];
this.offsets = [dir > 0 ? 1 : (text instanceof TextLeaf$1 ? text.text.length : text.children.length) << 1];
}
nextInner(skip, dir) {
this.done = this.lineBreak = false;
for (;;) {
let last = this.nodes.length - 1;
let top$1 = this.nodes[last], offsetValue = this.offsets[last], offset = offsetValue >> 1;
let size = top$1 instanceof TextLeaf$1 ? top$1.text.length : top$1.children.length;
if (offset == (dir > 0 ? size : 0)) {
if (last == 0) {
this.done = true;
this.value = "";
return this;
}
if (dir > 0) this.offsets[last - 1]++;
this.nodes.pop();
this.offsets.pop();
} else if ((offsetValue & 1) == (dir > 0 ? 0 : 1)) {
this.offsets[last] += dir;
if (skip == 0) {
this.lineBreak = true;
this.value = "\n";
return this;
}
skip--;
} else if (top$1 instanceof TextLeaf$1) {
let next = top$1.text[offset + (dir < 0 ? -1 : 0)];
this.offsets[last] += dir;
if (next.length > Math.max(0, skip)) {
this.value = skip == 0 ? next : dir > 0 ? next.slice(skip) : next.slice(0, next.length - skip);
return this;
}
skip -= next.length;
} else {
let next = top$1.children[offset + (dir < 0 ? -1 : 0)];
if (skip > next.length) {
skip -= next.length;
this.offsets[last] += dir;
} else {
if (dir < 0) this.offsets[last]--;
this.nodes.push(next);
this.offsets.push(dir > 0 ? 1 : (next instanceof TextLeaf$1 ? next.text.length : next.children.length) << 1);
}
}
}
}
next(skip = 0) {
if (skip < 0) {
this.nextInner(-skip, -this.dir);
skip = this.value.length;
}
return this.nextInner(skip, this.dir);
}
};
var PartialTextCursor$1 = class {
constructor(text, start, end) {
this.value = "";
this.done = false;
this.cursor = new RawTextCursor$1(text, start > end ? -1 : 1);
this.pos = start > end ? text.length : 0;
this.from = Math.min(start, end);
this.to = Math.max(start, end);
}
nextInner(skip, dir) {
if (dir < 0 ? this.pos <= this.from : this.pos >= this.to) {
this.value = "";
this.done = true;
return this;
}
skip += Math.max(0, dir < 0 ? this.pos - this.to : this.from - this.pos);
let limit = dir < 0 ? this.pos - this.from : this.to - this.pos;
if (skip > limit) skip = limit;
limit -= skip;
let { value } = this.cursor.next(skip);
this.pos += (value.length + skip) * dir;
this.value = value.length <= limit ? value : dir < 0 ? value.slice(value.length - limit) : value.slice(0, limit);
this.done = !this.value;
return this;
}
next(skip = 0) {
if (skip < 0) skip = Math.max(skip, this.from - this.pos);
else if (skip > 0) skip = Math.min(skip, this.to - this.pos);
return this.nextInner(skip, this.cursor.dir);
}
get lineBreak() {
return this.cursor.lineBreak && this.value != "";
}
};
var LineCursor$1 = class {
constructor(inner) {
this.inner = inner;
this.afterBreak = true;
this.value = "";
this.done = false;
}
next(skip = 0) {
let { done, lineBreak, value } = this.inner.next(skip);
if (done && this.afterBreak) {
this.value = "";
this.afterBreak = false;
} else if (done) {
this.done = true;
this.value = "";
} else if (lineBreak) if (this.afterBreak) this.value = "";
else {
this.afterBreak = true;
this.next();
}
else {
this.value = value;
this.afterBreak = false;
}
return this;
}
get lineBreak() {
return false;
}
};
if (typeof Symbol != "undefined") {
Text.prototype[Symbol.iterator] = function() {
return this.iter();
};
RawTextCursor$1.prototype[Symbol.iterator] = PartialTextCursor$1.prototype[Symbol.iterator] = LineCursor$1.prototype[Symbol.iterator] = function() {
return this;
};
}
var Line$1 = class {
constructor(from, to, number$1, text) {
this.from = from;
this.to = to;
this.number = number$1;
this.text = text;
}
get length() {
return this.to - this.from;
}
};
function clip$1(text, from, to) {
from = Math.max(0, Math.min(text.length, from));
return [from, Math.max(from, Math.min(text.length, to))];
}
var extend$1 = /* @__PURE__ */ "lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map((s) => s ? parseInt(s, 36) : 1);
for (let i$1 = 1; i$1 < extend$1.length; i$1++) extend$1[i$1] += extend$1[i$1 - 1];
function isExtendingChar$1(code$1) {
for (let i$1 = 1; i$1 < extend$1.length; i$1 += 2) if (extend$1[i$1] > code$1) return extend$1[i$1 - 1] <= code$1;
return false;
}
function isRegionalIndicator$1(code$1) {
return code$1 >= 127462 && code$1 <= 127487;
}
var ZWJ$1 = 8205;
function findClusterBreak(str, pos, forward = true, includeExtending = true) {
return (forward ? nextClusterBreak$1 : prevClusterBreak$1)(str, pos, includeExtending);
}
function nextClusterBreak$1(str, pos, includeExtending) {
if (pos == str.length) return pos;
if (pos && surrogateLow$1(str.charCodeAt(pos)) && surrogateHigh$1(str.charCodeAt(pos - 1))) pos--;
let prev = codePointAt(str, pos);
pos += codePointSize(prev);
while (pos < str.length) {
let next = codePointAt(str, pos);
if (prev == ZWJ$1 || next == ZWJ$1 || includeExtending && isExtendingChar$1(next)) {
pos += codePointSize(next);
prev = next;
} else if (isRegionalIndicator$1(next)) {
let countBefore = 0, i$1 = pos - 2;
while (i$1 >= 0 && isRegionalIndicator$1(codePointAt(str, i$1))) {
countBefore++;
i$1 -= 2;
}
if (countBefore % 2 == 0) break;
else pos += 2;
} else break;
}
return pos;
}
function prevClusterBreak$1(str, pos, includeExtending) {
while (pos > 0) {
let found = nextClusterBreak$1(str, pos - 2, includeExtending);
if (found < pos) return found;
pos--;
}
return 0;
}
function surrogateLow$1(ch) {
return ch >= 56320 && ch < 57344;
}
function surrogateHigh$1(ch) {
return ch >= 55296 && ch < 56320;
}
function codePointAt(str, pos) {
let code0 = str.charCodeAt(pos);
if (!surrogateHigh$1(code0) || pos + 1 == str.length) return code0;
let code1 = str.charCodeAt(pos + 1);
if (!surrogateLow$1(code1)) return code0;
return (code0 - 55296 << 10) + (code1 - 56320) + 65536;
}
function fromCodePoint(code$1) {
if (code$1 <= 65535) return String.fromCharCode(code$1);
code$1 -= 65536;
return String.fromCharCode((code$1 >> 10) + 55296, (code$1 & 1023) + 56320);
}
function codePointSize(code$1) {
return code$1 < 65536 ? 1 : 2;
}
var DefaultSplit$1 = /\r\n?|\n/;
var MapMode = /* @__PURE__ */ (function(MapMode$2) {
MapMode$2[MapMode$2["Simple"] = 0] = "Simple";
MapMode$2[MapMode$2["TrackDel"] = 1] = "TrackDel";
MapMode$2[MapMode$2["TrackBefore"] = 2] = "TrackBefore";
MapMode$2[MapMode$2["TrackAfter"] = 3] = "TrackAfter";
return MapMode$2;
})(MapMode || (MapMode = {}));
var ChangeDesc$1 = class ChangeDesc$1 {
constructor(sections) {
this.sections = sections;
}
get length() {
let result = 0;
for (let i$1 = 0; i$1 < this.sections.length; i$1 += 2) result += this.sections[i$1];
return result;
}
get newLength() {
let result = 0;
for (let i$1 = 0; i$1 < this.sections.length; i$1 += 2) {
let ins = this.sections[i$1 + 1];
result += ins < 0 ? this.sections[i$1] : ins;
}
return result;
}
get empty() {
return this.sections.length == 0 || this.sections.length == 2 && this.sections[1] < 0;
}
iterGaps(f) {
for (let i$1 = 0, posA = 0, posB = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++];
if (ins < 0) {
f(posA, posB, len);
posB += len;
} else posB += ins;
posA += len;
}
}
iterChangedRanges(f, individual = false) {
iterChanges$1(this, f, individual);
}
get invertedDesc() {
let sections = [];
for (let i$1 = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++];
if (ins < 0) sections.push(len, ins);
else sections.push(ins, len);
}
return new ChangeDesc$1(sections);
}
composeDesc(other) {
return this.empty ? other : other.empty ? this : composeSets$1(this, other);
}
mapDesc(other, before = false) {
return other.empty ? this : mapSet$1(this, other, before);
}
mapPos(pos, assoc = -1, mode = MapMode.Simple) {
let posA = 0, posB = 0;
for (let i$1 = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++], endA = posA + len;
if (ins < 0) {
if (endA > pos) return posB + (pos - posA);
posB += len;
} else {
if (mode != MapMode.Simple && endA >= pos && (mode == MapMode.TrackDel && posA < pos && endA > pos || mode == MapMode.TrackBefore && posA < pos || mode == MapMode.TrackAfter && endA > pos)) return null;
if (endA > pos || endA == pos && assoc < 0 && !len) return pos == posA || assoc < 0 ? posB : posB + ins;
posB += ins;
}
posA = endA;
}
if (pos > posA) throw new RangeError(`Position ${pos} is out of range for changeset of length ${posA}`);
return posB;
}
touchesRange(from, to = from) {
for (let i$1 = 0, pos = 0; i$1 < this.sections.length && pos <= to;) {
let len = this.sections[i$1++], ins = this.sections[i$1++], end = pos + len;
if (ins >= 0 && pos <= to && end >= from) return pos < from && end > to ? "cover" : true;
pos = end;
}
return false;
}
toString() {
let result = "";
for (let i$1 = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++];
result += (result ? " " : "") + len + (ins >= 0 ? ":" + ins : "");
}
return result;
}
toJSON() {
return this.sections;
}
static fromJSON(json$1) {
if (!Array.isArray(json$1) || json$1.length % 2 || json$1.some((a) => typeof a != "number")) throw new RangeError("Invalid JSON representation of ChangeDesc");
return new ChangeDesc$1(json$1);
}
static create(sections) {
return new ChangeDesc$1(sections);
}
};
var ChangeSet = class ChangeSet extends ChangeDesc$1 {
constructor(sections, inserted) {
super(sections);
this.inserted = inserted;
}
apply(doc$2) {
if (this.length != doc$2.length) throw new RangeError("Applying change set to a document with the wrong length");
iterChanges$1(this, (fromA, toA, fromB, _toB, text) => doc$2 = doc$2.replace(fromB, fromB + (toA - fromA), text), false);
return doc$2;
}
mapDesc(other, before = false) {
return mapSet$1(this, other, before, true);
}
invert(doc$2) {
let sections = this.sections.slice(), inserted = [];
for (let i$1 = 0, pos = 0; i$1 < sections.length; i$1 += 2) {
let len = sections[i$1], ins = sections[i$1 + 1];
if (ins >= 0) {
sections[i$1] = ins;
sections[i$1 + 1] = len;
let index = i$1 >> 1;
while (inserted.length < index) inserted.push(Text.empty);
inserted.push(len ? doc$2.slice(pos, pos + len) : Text.empty);
}
pos += len;
}
return new ChangeSet(sections, inserted);
}
compose(other) {
return this.empty ? other : other.empty ? this : composeSets$1(this, other, true);
}
map(other, before = false) {
return other.empty ? this : mapSet$1(this, other, before, true);
}
iterChanges(f, individual = false) {
iterChanges$1(this, f, individual);
}
get desc() {
return ChangeDesc$1.create(this.sections);
}
filter(ranges) {
let resultSections = [], resultInserted = [], filteredSections = [];
let iter = new SectionIter$1(this);
done: for (let i$1 = 0, pos = 0;;) {
let next = i$1 == ranges.length ? 1e9 : ranges[i$1++];
while (pos < next || pos == next && iter.len == 0) {
if (iter.done) break done;
let len = Math.min(iter.len, next - pos);
addSection$1(filteredSections, len, -1);
let ins = iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0;
addSection$1(resultSections, len, ins);
if (ins > 0) addInsert$1(resultInserted, resultSections, iter.text);
iter.forward(len);
pos += len;
}
let end = ranges[i$1++];
while (pos < end) {
if (iter.done) break done;
let len = Math.min(iter.len, end - pos);
addSection$1(resultSections, len, -1);
addSection$1(filteredSections, len, iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0);
iter.forward(len);
pos += len;
}
}
return {
changes: new ChangeSet(resultSections, resultInserted),
filtered: ChangeDesc$1.create(filteredSections)
};
}
toJSON() {
let parts = [];
for (let i$1 = 0; i$1 < this.sections.length; i$1 += 2) {
let len = this.sections[i$1], ins = this.sections[i$1 + 1];
if (ins < 0) parts.push(len);
else if (ins == 0) parts.push([len]);
else parts.push([len].concat(this.inserted[i$1 >> 1].toJSON()));
}
return parts;
}
static of(changes, length, lineSep) {
let sections = [], inserted = [], pos = 0;
let total = null;
function flush(force = false) {
if (!force && !sections.length) return;
if (pos < length) addSection$1(sections, length - pos, -1);
let set = new ChangeSet(sections, inserted);
total = total ? total.compose(set.map(total)) : set;
sections = [];
inserted = [];
pos = 0;
}
function process(spec) {
if (Array.isArray(spec)) for (let sub of spec) process(sub);
else if (spec instanceof ChangeSet) {
if (spec.length != length) throw new RangeError(`Mismatched change set length (got ${spec.length}, expected ${length})`);
flush();
total = total ? total.compose(spec.map(total)) : spec;
} else {
let { from, to = from, insert: insert$2 } = spec;
if (from > to || from < 0 || to > length) throw new RangeError(`Invalid change range ${from} to ${to} (in doc of length ${length})`);
let insText = !insert$2 ? Text.empty : typeof insert$2 == "string" ? Text.of(insert$2.split(lineSep || DefaultSplit$1)) : insert$2;
let insLen = insText.length;
if (from == to && insLen == 0) return;
if (from < pos) flush();
if (from > pos) addSection$1(sections, from - pos, -1);
addSection$1(sections, to - from, insLen);
addInsert$1(inserted, sections, insText);
pos = to;
}
}
process(changes);
flush(!total);
return total;
}
static empty(length) {
return new ChangeSet(length ? [length, -1] : [], []);
}
static fromJSON(json$1) {
if (!Array.isArray(json$1)) throw new RangeError("Invalid JSON representation of ChangeSet");
let sections = [], inserted = [];
for (let i$1 = 0; i$1 < json$1.length; i$1++) {
let part = json$1[i$1];
if (typeof part == "number") sections.push(part, -1);
else if (!Array.isArray(part) || typeof part[0] != "number" || part.some((e, i$2) => i$2 && typeof e != "string")) throw new RangeError("Invalid JSON representation of ChangeSet");
else if (part.length == 1) sections.push(part[0], 0);
else {
while (inserted.length < i$1) inserted.push(Text.empty);
inserted[i$1] = Text.of(part.slice(1));
sections.push(part[0], inserted[i$1].length);
}
}
return new ChangeSet(sections, inserted);
}
static createSet(sections, inserted) {
return new ChangeSet(sections, inserted);
}
};
function addSection$1(sections, len, ins, forceJoin = false) {
if (len == 0 && ins <= 0) return;
let last = sections.length - 2;
if (last >= 0 && ins <= 0 && ins == sections[last + 1]) sections[last] += len;
else if (len == 0 && sections[last] == 0) sections[last + 1] += ins;
else if (forceJoin) {
sections[last] += len;
sections[last + 1] += ins;
} else sections.push(len, ins);
}
function addInsert$1(values, sections, value) {
if (value.length == 0) return;
let index = sections.length - 2 >> 1;
if (index < values.length) values[values.length - 1] = values[values.length - 1].append(value);
else {
while (values.length < index) values.push(Text.empty);
values.push(value);
}
}
function iterChanges$1(desc, f, individual) {
let inserted = desc.inserted;
for (let posA = 0, posB = 0, i$1 = 0; i$1 < desc.sections.length;) {
let len = desc.sections[i$1++], ins = desc.sections[i$1++];
if (ins < 0) {
posA += len;
posB += len;
} else {
let endA = posA, endB = posB, text = Text.empty;
for (;;) {
endA += len;
endB += ins;
if (ins && inserted) text = text.append(inserted[i$1 - 2 >> 1]);
if (individual || i$1 == desc.sections.length || desc.sections[i$1 + 1] < 0) break;
len = desc.sections[i$1++];
ins = desc.sections[i$1++];
}
f(posA, endA, posB, endB, text);
posA = endA;
posB = endB;
}
}
}
function mapSet$1(setA, setB, before, mkSet = false) {
let sections = [], insert$2 = mkSet ? [] : null;
let a = new SectionIter$1(setA), b = new SectionIter$1(setB);
for (let inserted = -1;;) if (a.ins == -1 && b.ins == -1) {
let len = Math.min(a.len, b.len);
addSection$1(sections, len, -1);
a.forward(len);
b.forward(len);
} else if (b.ins >= 0 && (a.ins < 0 || inserted == a.i || a.off == 0 && (b.len < a.len || b.len == a.len && !before))) {
let len = b.len;
addSection$1(sections, b.ins, -1);
while (len) {
let piece = Math.min(a.len, len);
if (a.ins >= 0 && inserted < a.i && a.len <= piece) {
addSection$1(sections, 0, a.ins);
if (insert$2) addInsert$1(insert$2, sections, a.text);
inserted = a.i;
}
a.forward(piece);
len -= piece;
}
b.next();
} else if (a.ins >= 0) {
let len = 0, left = a.len;
while (left) if (b.ins == -1) {
let piece = Math.min(left, b.len);
len += piece;
left -= piece;
b.forward(piece);
} else if (b.ins == 0 && b.len < left) {
left -= b.len;
b.next();
} else break;
addSection$1(sections, len, inserted < a.i ? a.ins : 0);
if (insert$2 && inserted < a.i) addInsert$1(insert$2, sections, a.text);
inserted = a.i;
a.forward(a.len - left);
} else if (a.done && b.done) return insert$2 ? ChangeSet.createSet(sections, insert$2) : ChangeDesc$1.create(sections);
else throw new Error("Mismatched change set lengths");
}
function composeSets$1(setA, setB, mkSet = false) {
let sections = [];
let insert$2 = mkSet ? [] : null;
let a = new SectionIter$1(setA), b = new SectionIter$1(setB);
for (let open = false;;) if (a.done && b.done) return insert$2 ? ChangeSet.createSet(sections, insert$2) : ChangeDesc$1.create(sections);
else if (a.ins == 0) {
addSection$1(sections, a.len, 0, open);
a.next();
} else if (b.len == 0 && !b.done) {
addSection$1(sections, 0, b.ins, open);
if (insert$2) addInsert$1(insert$2, sections, b.text);
b.next();
} else if (a.done || b.done) throw new Error("Mismatched change set lengths");
else {
let len = Math.min(a.len2, b.len), sectionLen = sections.length;
if (a.ins == -1) {
let insB = b.ins == -1 ? -1 : b.off ? 0 : b.ins;
addSection$1(sections, len, insB, open);
if (insert$2 && insB) addInsert$1(insert$2, sections, b.text);
} else if (b.ins == -1) {
addSection$1(sections, a.off ? 0 : a.len, len, open);
if (insert$2) addInsert$1(insert$2, sections, a.textBit(len));
} else {
addSection$1(sections, a.off ? 0 : a.len, b.off ? 0 : b.ins, open);
if (insert$2 && !b.off) addInsert$1(insert$2, sections, b.text);
}
open = (a.ins > len || b.ins >= 0 && b.len > len) && (open || sections.length > sectionLen);
a.forward2(len);
b.forward(len);
}
}
var SectionIter$1 = class {
constructor(set) {
this.set = set;
this.i = 0;
this.next();
}
next() {
let { sections } = this.set;
if (this.i < sections.length) {
this.len = sections[this.i++];
this.ins = sections[this.i++];
} else {
this.len = 0;
this.ins = -2;
}
this.off = 0;
}
get done() {
return this.ins == -2;
}
get len2() {
return this.ins < 0 ? this.len : this.ins;
}
get text() {
let { inserted } = this.set, index = this.i - 2 >> 1;
return index >= inserted.length ? Text.empty : inserted[index];
}
textBit(len) {
let { inserted } = this.set, index = this.i - 2 >> 1;
return index >= inserted.length && !len ? Text.empty : inserted[index].slice(this.off, len == null ? void 0 : this.off + len);
}
forward(len) {
if (len == this.len) this.next();
else {
this.len -= len;
this.off += len;
}
}
forward2(len) {
if (this.ins == -1) this.forward(len);
else if (len == this.ins) this.next();
else {
this.ins -= len;
this.off += len;
}
}
};
var SelectionRange$1 = class SelectionRange$1 {
constructor(from, to, flags) {
this.from = from;
this.to = to;
this.flags = flags;
}
get anchor() {
return this.flags & 32 ? this.to : this.from;
}
get head() {
return this.flags & 32 ? this.from : this.to;
}
get empty() {
return this.from == this.to;
}
get assoc() {
return this.flags & 8 ? -1 : this.flags & 16 ? 1 : 0;
}
get bidiLevel() {
let level = this.flags & 7;
return level == 7 ? null : level;
}
get goalColumn() {
let value = this.flags >> 6;
return value == 16777215 ? void 0 : value;
}
map(change, assoc = -1) {
let from, to;
if (this.empty) from = to = change.mapPos(this.from, assoc);
else {
from = change.mapPos(this.from, 1);
to = change.mapPos(this.to, -1);
}
return from == this.from && to == this.to ? this : new SelectionRange$1(from, to, this.flags);
}
extend(from, to = from) {
if (from <= this.anchor && to >= this.anchor) return EditorSelection.range(from, to);
let head = Math.abs(from - this.anchor) > Math.abs(to - this.anchor) ? from : to;
return EditorSelection.range(this.anchor, head);
}
eq(other, includeAssoc = false) {
return this.anchor == other.anchor && this.head == other.head && (!includeAssoc || !this.empty || this.assoc == other.assoc);
}
toJSON() {
return {
anchor: this.anchor,
head: this.head
};
}
static fromJSON(json$1) {
if (!json$1 || typeof json$1.anchor != "number" || typeof json$1.head != "number") throw new RangeError("Invalid JSON representation for SelectionRange");
return EditorSelection.range(json$1.anchor, json$1.head);
}
static create(from, to, flags) {
return new SelectionRange$1(from, to, flags);
}
};
var EditorSelection = class EditorSelection {
constructor(ranges, mainIndex) {
this.ranges = ranges;
this.mainIndex = mainIndex;
}
map(change, assoc = -1) {
if (change.empty) return this;
return EditorSelection.create(this.ranges.map((r) => r.map(change, assoc)), this.mainIndex);
}
eq(other, includeAssoc = false) {
if (this.ranges.length != other.ranges.length || this.mainIndex != other.mainIndex) return false;
for (let i$1 = 0; i$1 < this.ranges.length; i$1++) if (!this.ranges[i$1].eq(other.ranges[i$1], includeAssoc)) return false;
return true;
}
get main() {
return this.ranges[this.mainIndex];
}
asSingle() {
return this.ranges.length == 1 ? this : new EditorSelection([this.main], 0);
}
addRange(range, main = true) {
return EditorSelection.create([range].concat(this.ranges), main ? 0 : this.mainIndex + 1);
}
replaceRange(range, which = this.mainIndex) {
let ranges = this.ranges.slice();
ranges[which] = range;
return EditorSelection.create(ranges, this.mainIndex);
}
toJSON() {
return {
ranges: this.ranges.map((r) => r.toJSON()),
main: this.mainIndex
};
}
static fromJSON(json$1) {
if (!json$1 || !Array.isArray(json$1.ranges) || typeof json$1.main != "number" || json$1.main >= json$1.ranges.length) throw new RangeError("Invalid JSON representation for EditorSelection");
return new EditorSelection(json$1.ranges.map((r) => SelectionRange$1.fromJSON(r)), json$1.main);
}
static single(anchor, head = anchor) {
return new EditorSelection([EditorSelection.range(anchor, head)], 0);
}
static create(ranges, mainIndex = 0) {
if (ranges.length == 0) throw new RangeError("A selection needs at least one range");
for (let pos = 0, i$1 = 0; i$1 < ranges.length; i$1++) {
let range = ranges[i$1];
if (range.empty ? range.from <= pos : range.from < pos) return EditorSelection.normalized(ranges.slice(), mainIndex);
pos = range.to;
}
return new EditorSelection(ranges, mainIndex);
}
static cursor(pos, assoc = 0, bidiLevel, goalColumn) {
return SelectionRange$1.create(pos, pos, (assoc == 0 ? 0 : assoc < 0 ? 8 : 16) | (bidiLevel == null ? 7 : Math.min(6, bidiLevel)) | (goalColumn !== null && goalColumn !== void 0 ? goalColumn : 16777215) << 6);
}
static range(anchor, head, goalColumn, bidiLevel) {
let flags = (goalColumn !== null && goalColumn !== void 0 ? goalColumn : 16777215) << 6 | (bidiLevel == null ? 7 : Math.min(6, bidiLevel));
return head < anchor ? SelectionRange$1.create(head, anchor, 48 | flags) : SelectionRange$1.create(anchor, head, (head > anchor ? 8 : 0) | flags);
}
static normalized(ranges, mainIndex = 0) {
let main = ranges[mainIndex];
ranges.sort((a, b) => a.from - b.from);
mainIndex = ranges.indexOf(main);
for (let i$1 = 1; i$1 < ranges.length; i$1++) {
let range = ranges[i$1], prev = ranges[i$1 - 1];
if (range.empty ? range.from <= prev.to : range.from < prev.to) {
let from = prev.from, to = Math.max(range.to, prev.to);
if (i$1 <= mainIndex) mainIndex--;
ranges.splice(--i$1, 2, range.anchor > range.head ? EditorSelection.range(to, from) : EditorSelection.range(from, to));
}
}
return new EditorSelection(ranges, mainIndex);
}
};
function checkSelection$1(selection, docLength) {
for (let range of selection.ranges) if (range.to > docLength) throw new RangeError("Selection points outside of document");
}
var nextID$1 = 0;
var Facet$1 = class Facet$1 {
constructor(combine, compareInput, compare$2, isStatic, enables) {
this.combine = combine;
this.compareInput = compareInput;
this.compare = compare$2;
this.isStatic = isStatic;
this.id = nextID$1++;
this.default = combine([]);
this.extensions = typeof enables == "function" ? enables(this) : enables;
}
get reader() {
return this;
}
static define(config$1 = {}) {
return new Facet$1(config$1.combine || ((a) => a), config$1.compareInput || ((a, b) => a === b), config$1.compare || (!config$1.combine ? sameArray$2 : (a, b) => a === b), !!config$1.static, config$1.enables);
}
of(value) {
return new FacetProvider$1([], this, 0, value);
}
compute(deps, get) {
if (this.isStatic) throw new Error("Can't compute a static facet");
return new FacetProvider$1(deps, this, 1, get);
}
computeN(deps, get) {
if (this.isStatic) throw new Error("Can't compute a static facet");
return new FacetProvider$1(deps, this, 2, get);
}
from(field, get) {
if (!get) get = (x) => x;
return this.compute([field], (state) => get(state.field(field)));
}
};
function sameArray$2(a, b) {
return a == b || a.length == b.length && a.every((e, i$1) => e === b[i$1]);
}
var FacetProvider$1 = class {
constructor(dependencies, facet, type, value) {
this.dependencies = dependencies;
this.facet = facet;
this.type = type;
this.value = value;
this.id = nextID$1++;
}
dynamicSlot(addresses) {
var _a$2;
let getter = this.value;
let compare$2 = this.facet.compareInput;
let id$1 = this.id, idx = addresses[id$1] >> 1, multi = this.type == 2;
let depDoc = false, depSel = false, depAddrs = [];
for (let dep of this.dependencies) if (dep == "doc") depDoc = true;
else if (dep == "selection") depSel = true;
else if ((((_a$2 = addresses[dep.id]) !== null && _a$2 !== void 0 ? _a$2 : 1) & 1) == 0) depAddrs.push(addresses[dep.id]);
return {
create(state) {
state.values[idx] = getter(state);
return 1;
},
update(state, tr) {
if (depDoc && tr.docChanged || depSel && (tr.docChanged || tr.selection) || ensureAll$1(state, depAddrs)) {
let newVal = getter(state);
if (multi ? !compareArray$1(newVal, state.values[idx], compare$2) : !compare$2(newVal, state.values[idx])) {
state.values[idx] = newVal;
return 1;
}
}
return 0;
},
reconfigure: (state, oldState) => {
let newVal, oldAddr = oldState.config.address[id$1];
if (oldAddr != null) {
let oldVal = getAddr$1(oldState, oldAddr);
if (this.dependencies.every((dep) => {
return dep instanceof Facet$1 ? oldState.facet(dep) === state.facet(dep) : dep instanceof StateField$1 ? oldState.field(dep, false) == state.field(dep, false) : true;
}) || (multi ? compareArray$1(newVal = getter(state), oldVal, compare$2) : compare$2(newVal = getter(state), oldVal))) {
state.values[idx] = oldVal;
return 0;
}
} else newVal = getter(state);
state.values[idx] = newVal;
return 1;
}
};
}
};
function compareArray$1(a, b, compare$2) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) if (!compare$2(a[i$1], b[i$1])) return false;
return true;
}
function ensureAll$1(state, addrs) {
let changed = false;
for (let addr of addrs) if (ensureAddr$1(state, addr) & 1) changed = true;
return changed;
}
function dynamicFacetSlot$1(addresses, facet, providers) {
let providerAddrs = providers.map((p) => addresses[p.id]);
let providerTypes = providers.map((p) => p.type);
let dynamic = providerAddrs.filter((p) => !(p & 1));
let idx = addresses[facet.id] >> 1;
function get(state) {
let values = [];
for (let i$1 = 0; i$1 < providerAddrs.length; i$1++) {
let value = getAddr$1(state, providerAddrs[i$1]);
if (providerTypes[i$1] == 2) for (let val of value) values.push(val);
else values.push(value);
}
return facet.combine(values);
}
return {
create(state) {
for (let addr of providerAddrs) ensureAddr$1(state, addr);
state.values[idx] = get(state);
return 1;
},
update(state, tr) {
if (!ensureAll$1(state, dynamic)) return 0;
let value = get(state);
if (facet.compare(value, state.values[idx])) return 0;
state.values[idx] = value;
return 1;
},
reconfigure(state, oldState) {
let depChanged = ensureAll$1(state, providerAddrs);
let oldProviders = oldState.config.facets[facet.id], oldValue = oldState.facet(facet);
if (oldProviders && !depChanged && sameArray$2(providers, oldProviders)) {
state.values[idx] = oldValue;
return 0;
}
let value = get(state);
if (facet.compare(value, oldValue)) {
state.values[idx] = oldValue;
return 0;
}
state.values[idx] = value;
return 1;
}
};
}
var initField$1 = /* @__PURE__ */ Facet$1.define({ static: true });
var StateField$1 = class StateField$1 {
constructor(id$1, createF, updateF, compareF, spec) {
this.id = id$1;
this.createF = createF;
this.updateF = updateF;
this.compareF = compareF;
this.spec = spec;
this.provides = void 0;
}
static define(config$1) {
let field = new StateField$1(nextID$1++, config$1.create, config$1.update, config$1.compare || ((a, b) => a === b), config$1);
if (config$1.provide) field.provides = config$1.provide(field);
return field;
}
create(state) {
let init = state.facet(initField$1).find((i$1) => i$1.field == this);
return ((init === null || init === void 0 ? void 0 : init.create) || this.createF)(state);
}
slot(addresses) {
let idx = addresses[this.id] >> 1;
return {
create: (state) => {
state.values[idx] = this.create(state);
return 1;
},
update: (state, tr) => {
let oldVal = state.values[idx];
let value = this.updateF(oldVal, tr);
if (this.compareF(oldVal, value)) return 0;
state.values[idx] = value;
return 1;
},
reconfigure: (state, oldState) => {
if (oldState.config.address[this.id] != null) {
state.values[idx] = oldState.field(this);
return 0;
}
state.values[idx] = this.create(state);
return 1;
}
};
}
init(create) {
return [this, initField$1.of({
field: this,
create
})];
}
get extension() {
return this;
}
};
var Prec_$1 = {
lowest: 4,
low: 3,
default: 2,
high: 1,
highest: 0
};
function prec$1(value) {
return (ext) => new PrecExtension$1(ext, value);
}
var Prec = {
highest: /* @__PURE__ */ prec$1(Prec_$1.highest),
high: /* @__PURE__ */ prec$1(Prec_$1.high),
default: /* @__PURE__ */ prec$1(Prec_$1.default),
low: /* @__PURE__ */ prec$1(Prec_$1.low),
lowest: /* @__PURE__ */ prec$1(Prec_$1.lowest)
};
var PrecExtension$1 = class {
constructor(inner, prec$2) {
this.inner = inner;
this.prec = prec$2;
}
};
var Compartment$1 = class Compartment$1 {
of(ext) {
return new CompartmentInstance$1(this, ext);
}
reconfigure(content$1) {
return Compartment$1.reconfigure.of({
compartment: this,
extension: content$1
});
}
get(state) {
return state.config.compartments.get(this);
}
};
var CompartmentInstance$1 = class {
constructor(compartment, inner) {
this.compartment = compartment;
this.inner = inner;
}
};
var Configuration$1 = class Configuration$1 {
constructor(base$1, compartments, dynamicSlots, address, staticValues, facets) {
this.base = base$1;
this.compartments = compartments;
this.dynamicSlots = dynamicSlots;
this.address = address;
this.staticValues = staticValues;
this.facets = facets;
this.statusTemplate = [];
while (this.statusTemplate.length < dynamicSlots.length) this.statusTemplate.push(0);
}
staticFacet(facet) {
let addr = this.address[facet.id];
return addr == null ? facet.default : this.staticValues[addr >> 1];
}
static resolve(base$1, compartments, oldState) {
let fields = [];
let facets = Object.create(null);
let newCompartments = /* @__PURE__ */ new Map();
for (let ext of flatten$1(base$1, compartments, newCompartments)) if (ext instanceof StateField$1) fields.push(ext);
else (facets[ext.facet.id] || (facets[ext.facet.id] = [])).push(ext);
let address = Object.create(null);
let staticValues = [];
let dynamicSlots = [];
for (let field of fields) {
address[field.id] = dynamicSlots.length << 1;
dynamicSlots.push((a) => field.slot(a));
}
let oldFacets = oldState === null || oldState === void 0 ? void 0 : oldState.config.facets;
for (let id$1 in facets) {
let providers = facets[id$1], facet = providers[0].facet;
let oldProviders = oldFacets && oldFacets[id$1] || [];
if (providers.every((p) => p.type == 0)) {
address[facet.id] = staticValues.length << 1 | 1;
if (sameArray$2(oldProviders, providers)) staticValues.push(oldState.facet(facet));
else {
let value = facet.combine(providers.map((p) => p.value));
staticValues.push(oldState && facet.compare(value, oldState.facet(facet)) ? oldState.facet(facet) : value);
}
} else {
for (let p of providers) if (p.type == 0) {
address[p.id] = staticValues.length << 1 | 1;
staticValues.push(p.value);
} else {
address[p.id] = dynamicSlots.length << 1;
dynamicSlots.push((a) => p.dynamicSlot(a));
}
address[facet.id] = dynamicSlots.length << 1;
dynamicSlots.push((a) => dynamicFacetSlot$1(a, facet, providers));
}
}
return new Configuration$1(base$1, newCompartments, dynamicSlots.map((f) => f(address)), address, staticValues, facets);
}
};
function flatten$1(extension, compartments, newCompartments) {
let result = [
[],
[],
[],
[],
[]
];
let seen = /* @__PURE__ */ new Map();
function inner(ext, prec$2) {
let known = seen.get(ext);
if (known != null) {
if (known <= prec$2) return;
let found = result[known].indexOf(ext);
if (found > -1) result[known].splice(found, 1);
if (ext instanceof CompartmentInstance$1) newCompartments.delete(ext.compartment);
}
seen.set(ext, prec$2);
if (Array.isArray(ext)) for (let e of ext) inner(e, prec$2);
else if (ext instanceof CompartmentInstance$1) {
if (newCompartments.has(ext.compartment)) throw new RangeError(`Duplicate use of compartment in extensions`);
let content$1 = compartments.get(ext.compartment) || ext.inner;
newCompartments.set(ext.compartment, content$1);
inner(content$1, prec$2);
} else if (ext instanceof PrecExtension$1) inner(ext.inner, ext.prec);
else if (ext instanceof StateField$1) {
result[prec$2].push(ext);
if (ext.provides) inner(ext.provides, prec$2);
} else if (ext instanceof FacetProvider$1) {
result[prec$2].push(ext);
if (ext.facet.extensions) inner(ext.facet.extensions, Prec_$1.default);
} else {
let content$1 = ext.extension;
if (!content$1) throw new Error(`Unrecognized extension value in extension set (${ext}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);
inner(content$1, prec$2);
}
}
inner(extension, Prec_$1.default);
return result.reduce((a, b) => a.concat(b));
}
function ensureAddr$1(state, addr) {
if (addr & 1) return 2;
let idx = addr >> 1;
let status = state.status[idx];
if (status == 4) throw new Error("Cyclic dependency between fields and/or facets");
if (status & 2) return status;
state.status[idx] = 4;
let changed = state.computeSlot(state, state.config.dynamicSlots[idx]);
return state.status[idx] = 2 | changed;
}
function getAddr$1(state, addr) {
return addr & 1 ? state.config.staticValues[addr >> 1] : state.values[addr >> 1];
}
var languageData$1 = /* @__PURE__ */ Facet$1.define();
var allowMultipleSelections$1 = /* @__PURE__ */ Facet$1.define({
combine: (values) => values.some((v) => v),
static: true
});
var lineSeparator$1 = /* @__PURE__ */ Facet$1.define({
combine: (values) => values.length ? values[0] : void 0,
static: true
});
var changeFilter$1 = /* @__PURE__ */ Facet$1.define();
var transactionFilter$1 = /* @__PURE__ */ Facet$1.define();
var transactionExtender$1 = /* @__PURE__ */ Facet$1.define();
var readOnly$1 = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.length ? values[0] : false });
var Annotation = class {
constructor(type, value) {
this.type = type;
this.value = value;
}
static define() {
return new AnnotationType$1();
}
};
var AnnotationType$1 = class {
of(value) {
return new Annotation(this, value);
}
};
var StateEffectType$1 = class {
constructor(map) {
this.map = map;
}
of(value) {
return new StateEffect$1(this, value);
}
};
var StateEffect$1 = class StateEffect$1 {
constructor(type, value) {
this.type = type;
this.value = value;
}
map(mapping) {
let mapped = this.type.map(this.value, mapping);
return mapped === void 0 ? void 0 : mapped == this.value ? this : new StateEffect$1(this.type, mapped);
}
is(type) {
return this.type == type;
}
static define(spec = {}) {
return new StateEffectType$1(spec.map || ((v) => v));
}
static mapEffects(effects, mapping) {
if (!effects.length) return effects;
let result = [];
for (let effect of effects) {
let mapped = effect.map(mapping);
if (mapped) result.push(mapped);
}
return result;
}
};
StateEffect$1.reconfigure = /* @__PURE__ */ StateEffect$1.define();
StateEffect$1.appendConfig = /* @__PURE__ */ StateEffect$1.define();
var Transaction = class Transaction {
constructor(startState, changes, selection, effects, annotations, scrollIntoView$3) {
this.startState = startState;
this.changes = changes;
this.selection = selection;
this.effects = effects;
this.annotations = annotations;
this.scrollIntoView = scrollIntoView$3;
this._doc = null;
this._state = null;
if (selection) checkSelection$1(selection, changes.newLength);
if (!annotations.some((a) => a.type == Transaction.time)) this.annotations = annotations.concat(Transaction.time.of(Date.now()));
}
static create(startState, changes, selection, effects, annotations, scrollIntoView$3) {
return new Transaction(startState, changes, selection, effects, annotations, scrollIntoView$3);
}
get newDoc() {
return this._doc || (this._doc = this.changes.apply(this.startState.doc));
}
get newSelection() {
return this.selection || this.startState.selection.map(this.changes);
}
get state() {
if (!this._state) this.startState.applyTransaction(this);
return this._state;
}
annotation(type) {
for (let ann of this.annotations) if (ann.type == type) return ann.value;
}
get docChanged() {
return !this.changes.empty;
}
get reconfigured() {
return this.startState.config != this.state.config;
}
isUserEvent(event) {
let e = this.annotation(Transaction.userEvent);
return !!(e && (e == event || e.length > event.length && e.slice(0, event.length) == event && e[event.length] == "."));
}
};
Transaction.time = /* @__PURE__ */ Annotation.define();
Transaction.userEvent = /* @__PURE__ */ Annotation.define();
Transaction.addToHistory = /* @__PURE__ */ Annotation.define();
Transaction.remote = /* @__PURE__ */ Annotation.define();
function joinRanges$1(a, b) {
let result = [];
for (let iA = 0, iB = 0;;) {
let from, to;
if (iA < a.length && (iB == b.length || b[iB] >= a[iA])) {
from = a[iA++];
to = a[iA++];
} else if (iB < b.length) {
from = b[iB++];
to = b[iB++];
} else return result;
if (!result.length || result[result.length - 1] < from) result.push(from, to);
else if (result[result.length - 1] < to) result[result.length - 1] = to;
}
}
function mergeTransaction$1(a, b, sequential) {
var _a$2;
let mapForA, mapForB, changes;
if (sequential) {
mapForA = b.changes;
mapForB = ChangeSet.empty(b.changes.length);
changes = a.changes.compose(b.changes);
} else {
mapForA = b.changes.map(a.changes);
mapForB = a.changes.mapDesc(b.changes, true);
changes = a.changes.compose(mapForA);
}
return {
changes,
selection: b.selection ? b.selection.map(mapForB) : (_a$2 = a.selection) === null || _a$2 === void 0 ? void 0 : _a$2.map(mapForA),
effects: StateEffect$1.mapEffects(a.effects, mapForA).concat(StateEffect$1.mapEffects(b.effects, mapForB)),
annotations: a.annotations.length ? a.annotations.concat(b.annotations) : b.annotations,
scrollIntoView: a.scrollIntoView || b.scrollIntoView
};
}
function resolveTransactionInner$1(state, spec, docSize) {
let sel = spec.selection, annotations = asArray$2(spec.annotations);
if (spec.userEvent) annotations = annotations.concat(Transaction.userEvent.of(spec.userEvent));
return {
changes: spec.changes instanceof ChangeSet ? spec.changes : ChangeSet.of(spec.changes || [], docSize, state.facet(lineSeparator$1)),
selection: sel && (sel instanceof EditorSelection ? sel : EditorSelection.single(sel.anchor, sel.head)),
effects: asArray$2(spec.effects),
annotations,
scrollIntoView: !!spec.scrollIntoView
};
}
function resolveTransaction$1(state, specs, filter) {
let s = resolveTransactionInner$1(state, specs.length ? specs[0] : {}, state.doc.length);
if (specs.length && specs[0].filter === false) filter = false;
for (let i$1 = 1; i$1 < specs.length; i$1++) {
if (specs[i$1].filter === false) filter = false;
let seq = !!specs[i$1].sequential;
s = mergeTransaction$1(s, resolveTransactionInner$1(state, specs[i$1], seq ? s.changes.newLength : state.doc.length), seq);
}
let tr = Transaction.create(state, s.changes, s.selection, s.effects, s.annotations, s.scrollIntoView);
return extendTransaction$1(filter ? filterTransaction$1(tr) : tr);
}
function filterTransaction$1(tr) {
let state = tr.startState;
let result = true;
for (let filter of state.facet(changeFilter$1)) {
let value = filter(tr);
if (value === false) {
result = false;
break;
}
if (Array.isArray(value)) result = result === true ? value : joinRanges$1(result, value);
}
if (result !== true) {
let changes, back;
if (result === false) {
back = tr.changes.invertedDesc;
changes = ChangeSet.empty(state.doc.length);
} else {
let filtered = tr.changes.filter(result);
changes = filtered.changes;
back = filtered.filtered.mapDesc(filtered.changes).invertedDesc;
}
tr = Transaction.create(state, changes, tr.selection && tr.selection.map(back), StateEffect$1.mapEffects(tr.effects, back), tr.annotations, tr.scrollIntoView);
}
let filters = state.facet(transactionFilter$1);
for (let i$1 = filters.length - 1; i$1 >= 0; i$1--) {
let filtered = filters[i$1](tr);
if (filtered instanceof Transaction) tr = filtered;
else if (Array.isArray(filtered) && filtered.length == 1 && filtered[0] instanceof Transaction) tr = filtered[0];
else tr = resolveTransaction$1(state, asArray$2(filtered), false);
}
return tr;
}
function extendTransaction$1(tr) {
let state = tr.startState, extenders = state.facet(transactionExtender$1), spec = tr;
for (let i$1 = extenders.length - 1; i$1 >= 0; i$1--) {
let extension = extenders[i$1](tr);
if (extension && Object.keys(extension).length) spec = mergeTransaction$1(spec, resolveTransactionInner$1(state, extension, tr.changes.newLength), true);
}
return spec == tr ? tr : Transaction.create(state, tr.changes, tr.selection, spec.effects, spec.annotations, spec.scrollIntoView);
}
var none$3 = [];
function asArray$2(value) {
return value == null ? none$3 : Array.isArray(value) ? value : [value];
}
var CharCategory = /* @__PURE__ */ (function(CharCategory$2) {
CharCategory$2[CharCategory$2["Word"] = 0] = "Word";
CharCategory$2[CharCategory$2["Space"] = 1] = "Space";
CharCategory$2[CharCategory$2["Other"] = 2] = "Other";
return CharCategory$2;
})(CharCategory || (CharCategory = {}));
var nonASCIISingleCaseWordChar$1 = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
var wordChar$1;
try {
wordChar$1 = /* @__PURE__ */ new RegExp("[\\p{Alphabetic}\\p{Number}_]", "u");
} catch (_) {}
function hasWordChar$1(str) {
if (wordChar$1) return wordChar$1.test(str);
for (let i$1 = 0; i$1 < str.length; i$1++) {
let ch = str[i$1];
if (/\w/.test(ch) || ch > "" && (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar$1.test(ch))) return true;
}
return false;
}
function makeCategorizer$1(wordChars) {
return (char) => {
if (!/\S/.test(char)) return CharCategory.Space;
if (hasWordChar$1(char)) return CharCategory.Word;
for (let i$1 = 0; i$1 < wordChars.length; i$1++) if (char.indexOf(wordChars[i$1]) > -1) return CharCategory.Word;
return CharCategory.Other;
};
}
var EditorState = class EditorState {
constructor(config$1, doc$2, selection, values, computeSlot, tr) {
this.config = config$1;
this.doc = doc$2;
this.selection = selection;
this.values = values;
this.status = config$1.statusTemplate.slice();
this.computeSlot = computeSlot;
if (tr) tr._state = this;
for (let i$1 = 0; i$1 < this.config.dynamicSlots.length; i$1++) ensureAddr$1(this, i$1 << 1);
this.computeSlot = null;
}
field(field, require = true) {
let addr = this.config.address[field.id];
if (addr == null) {
if (require) throw new RangeError("Field is not present in this state");
return;
}
ensureAddr$1(this, addr);
return getAddr$1(this, addr);
}
update(...specs) {
return resolveTransaction$1(this, specs, true);
}
applyTransaction(tr) {
let conf = this.config, { base: base$1, compartments } = conf;
for (let effect of tr.effects) if (effect.is(Compartment$1.reconfigure)) {
if (conf) {
compartments = /* @__PURE__ */ new Map();
conf.compartments.forEach((val, key) => compartments.set(key, val));
conf = null;
}
compartments.set(effect.value.compartment, effect.value.extension);
} else if (effect.is(StateEffect$1.reconfigure)) {
conf = null;
base$1 = effect.value;
} else if (effect.is(StateEffect$1.appendConfig)) {
conf = null;
base$1 = asArray$2(base$1).concat(effect.value);
}
let startValues;
if (!conf) {
conf = Configuration$1.resolve(base$1, compartments, this);
startValues = new EditorState(conf, this.doc, this.selection, conf.dynamicSlots.map(() => null), (state, slot) => slot.reconfigure(state, this), null).values;
} else startValues = tr.startState.values.slice();
let selection = tr.startState.facet(allowMultipleSelections$1) ? tr.newSelection : tr.newSelection.asSingle();
new EditorState(conf, tr.newDoc, selection, startValues, (state, slot) => slot.update(state, tr), tr);
}
replaceSelection(text) {
if (typeof text == "string") text = this.toText(text);
return this.changeByRange((range) => ({
changes: {
from: range.from,
to: range.to,
insert: text
},
range: EditorSelection.cursor(range.from + text.length)
}));
}
changeByRange(f) {
let sel = this.selection;
let result1 = f(sel.ranges[0]);
let changes = this.changes(result1.changes), ranges = [result1.range];
let effects = asArray$2(result1.effects);
for (let i$1 = 1; i$1 < sel.ranges.length; i$1++) {
let result = f(sel.ranges[i$1]);
let newChanges = this.changes(result.changes), newMapped = newChanges.map(changes);
for (let j = 0; j < i$1; j++) ranges[j] = ranges[j].map(newMapped);
let mapBy = changes.mapDesc(newChanges, true);
ranges.push(result.range.map(mapBy));
changes = changes.compose(newMapped);
effects = StateEffect$1.mapEffects(effects, newMapped).concat(StateEffect$1.mapEffects(asArray$2(result.effects), mapBy));
}
return {
changes,
selection: EditorSelection.create(ranges, sel.mainIndex),
effects
};
}
changes(spec = []) {
if (spec instanceof ChangeSet) return spec;
return ChangeSet.of(spec, this.doc.length, this.facet(EditorState.lineSeparator));
}
toText(string$1) {
return Text.of(string$1.split(this.facet(EditorState.lineSeparator) || DefaultSplit$1));
}
sliceDoc(from = 0, to = this.doc.length) {
return this.doc.sliceString(from, to, this.lineBreak);
}
facet(facet) {
let addr = this.config.address[facet.id];
if (addr == null) return facet.default;
ensureAddr$1(this, addr);
return getAddr$1(this, addr);
}
toJSON(fields) {
let result = {
doc: this.sliceDoc(),
selection: this.selection.toJSON()
};
if (fields) for (let prop in fields) {
let value = fields[prop];
if (value instanceof StateField$1 && this.config.address[value.id] != null) result[prop] = value.spec.toJSON(this.field(fields[prop]), this);
}
return result;
}
static fromJSON(json$1, config$1 = {}, fields) {
if (!json$1 || typeof json$1.doc != "string") throw new RangeError("Invalid JSON representation for EditorState");
let fieldInit = [];
if (fields) {
for (let prop in fields) if (Object.prototype.hasOwnProperty.call(json$1, prop)) {
let field = fields[prop], value = json$1[prop];
fieldInit.push(field.init((state) => field.spec.fromJSON(value, state)));
}
}
return EditorState.create({
doc: json$1.doc,
selection: EditorSelection.fromJSON(json$1.selection),
extensions: config$1.extensions ? fieldInit.concat([config$1.extensions]) : fieldInit
});
}
static create(config$1 = {}) {
let configuration = Configuration$1.resolve(config$1.extensions || [], /* @__PURE__ */ new Map());
let doc$2 = config$1.doc instanceof Text ? config$1.doc : Text.of((config$1.doc || "").split(configuration.staticFacet(EditorState.lineSeparator) || DefaultSplit$1));
let selection = !config$1.selection ? EditorSelection.single(0) : config$1.selection instanceof EditorSelection ? config$1.selection : EditorSelection.single(config$1.selection.anchor, config$1.selection.head);
checkSelection$1(selection, doc$2.length);
if (!configuration.staticFacet(allowMultipleSelections$1)) selection = selection.asSingle();
return new EditorState(configuration, doc$2, selection, configuration.dynamicSlots.map(() => null), (state, slot) => slot.create(state), null);
}
get tabSize() {
return this.facet(EditorState.tabSize);
}
get lineBreak() {
return this.facet(EditorState.lineSeparator) || "\n";
}
get readOnly() {
return this.facet(readOnly$1);
}
phrase(phrase$1, ...insert$2) {
for (let map of this.facet(EditorState.phrases)) if (Object.prototype.hasOwnProperty.call(map, phrase$1)) {
phrase$1 = map[phrase$1];
break;
}
if (insert$2.length) phrase$1 = phrase$1.replace(/\$(\$|\d*)/g, (m, i$1) => {
if (i$1 == "$") return "$";
let n = +(i$1 || 1);
return !n || n > insert$2.length ? m : insert$2[n - 1];
});
return phrase$1;
}
languageDataAt(name$1, pos, side = -1) {
let values = [];
for (let provider of this.facet(languageData$1)) for (let result of provider(this, pos, side)) if (Object.prototype.hasOwnProperty.call(result, name$1)) values.push(result[name$1]);
return values;
}
charCategorizer(at) {
return makeCategorizer$1(this.languageDataAt("wordChars", at).join(""));
}
wordAt(pos) {
let { text, from, length } = this.doc.lineAt(pos);
let cat = this.charCategorizer(pos);
let start = pos - from, end = pos - from;
while (start > 0) {
let prev = findClusterBreak(text, start, false);
if (cat(text.slice(prev, start)) != CharCategory.Word) break;
start = prev;
}
while (end < length) {
let next = findClusterBreak(text, end);
if (cat(text.slice(end, next)) != CharCategory.Word) break;
end = next;
}
return start == end ? null : EditorSelection.range(start + from, end + from);
}
};
EditorState.allowMultipleSelections = allowMultipleSelections$1;
EditorState.tabSize = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.length ? values[0] : 4 });
EditorState.lineSeparator = lineSeparator$1;
EditorState.readOnly = readOnly$1;
EditorState.phrases = /* @__PURE__ */ Facet$1.define({ compare(a, b) {
let kA = Object.keys(a), kB = Object.keys(b);
return kA.length == kB.length && kA.every((k) => a[k] == b[k]);
} });
EditorState.languageData = languageData$1;
EditorState.changeFilter = changeFilter$1;
EditorState.transactionFilter = transactionFilter$1;
EditorState.transactionExtender = transactionExtender$1;
Compartment$1.reconfigure = /* @__PURE__ */ StateEffect$1.define();
function combineConfig$1(configs, defaults$2, combine = {}) {
let result = {};
for (let config$1 of configs) for (let key of Object.keys(config$1)) {
let value = config$1[key], current = result[key];
if (current === void 0) result[key] = value;
else if (current === value || value === void 0);
else if (Object.hasOwnProperty.call(combine, key)) result[key] = combine[key](current, value);
else throw new Error("Config merge conflict for field " + key);
}
for (let key in defaults$2) if (result[key] === void 0) result[key] = defaults$2[key];
return result;
}
var RangeValue = class {
eq(other) {
return this == other;
}
range(from, to = from) {
return Range$2.create(from, to, this);
}
};
RangeValue.prototype.startSide = RangeValue.prototype.endSide = 0;
RangeValue.prototype.point = false;
RangeValue.prototype.mapMode = MapMode.TrackDel;
var Range$2 = class Range$2 {
constructor(from, to, value) {
this.from = from;
this.to = to;
this.value = value;
}
static create(from, to, value) {
return new Range$2(from, to, value);
}
};
function cmpRange$1(a, b) {
return a.from - b.from || a.value.startSide - b.value.startSide;
}
var Chunk$1 = class Chunk$1 {
constructor(from, to, value, maxPoint) {
this.from = from;
this.to = to;
this.value = value;
this.maxPoint = maxPoint;
}
get length() {
return this.to[this.to.length - 1];
}
findIndex(pos, side, end, startAt = 0) {
let arr = end ? this.to : this.from;
for (let lo = startAt, hi = arr.length;;) {
if (lo == hi) return lo;
let mid = lo + hi >> 1;
let diff = arr[mid] - pos || (end ? this.value[mid].endSide : this.value[mid].startSide) - side;
if (mid == lo) return diff >= 0 ? lo : hi;
if (diff >= 0) hi = mid;
else lo = mid + 1;
}
}
between(offset, from, to, f) {
for (let i$1 = this.findIndex(from, -1e9, true), e = this.findIndex(to, 1e9, false, i$1); i$1 < e; i$1++) if (f(this.from[i$1] + offset, this.to[i$1] + offset, this.value[i$1]) === false) return false;
}
map(offset, changes) {
let value = [], from = [], to = [], newPos = -1, maxPoint = -1;
for (let i$1 = 0; i$1 < this.value.length; i$1++) {
let val = this.value[i$1], curFrom = this.from[i$1] + offset, curTo = this.to[i$1] + offset, newFrom, newTo;
if (curFrom == curTo) {
let mapped = changes.mapPos(curFrom, val.startSide, val.mapMode);
if (mapped == null) continue;
newFrom = newTo = mapped;
if (val.startSide != val.endSide) {
newTo = changes.mapPos(curFrom, val.endSide);
if (newTo < newFrom) continue;
}
} else {
newFrom = changes.mapPos(curFrom, val.startSide);
newTo = changes.mapPos(curTo, val.endSide);
if (newFrom > newTo || newFrom == newTo && val.startSide > 0 && val.endSide <= 0) continue;
}
if ((newTo - newFrom || val.endSide - val.startSide) < 0) continue;
if (newPos < 0) newPos = newFrom;
if (val.point) maxPoint = Math.max(maxPoint, newTo - newFrom);
value.push(val);
from.push(newFrom - newPos);
to.push(newTo - newPos);
}
return {
mapped: value.length ? new Chunk$1(from, to, value, maxPoint) : null,
pos: newPos
};
}
};
var RangeSet$1 = class RangeSet$1 {
constructor(chunkPos, chunk, nextLayer, maxPoint) {
this.chunkPos = chunkPos;
this.chunk = chunk;
this.nextLayer = nextLayer;
this.maxPoint = maxPoint;
}
static create(chunkPos, chunk, nextLayer, maxPoint) {
return new RangeSet$1(chunkPos, chunk, nextLayer, maxPoint);
}
get length() {
let last = this.chunk.length - 1;
return last < 0 ? 0 : Math.max(this.chunkEnd(last), this.nextLayer.length);
}
get size() {
if (this.isEmpty) return 0;
let size = this.nextLayer.size;
for (let chunk of this.chunk) size += chunk.value.length;
return size;
}
chunkEnd(index) {
return this.chunkPos[index] + this.chunk[index].length;
}
update(updateSpec) {
let { add: add$1 = [], sort = false, filterFrom = 0, filterTo = this.length } = updateSpec;
let filter = updateSpec.filter;
if (add$1.length == 0 && !filter) return this;
if (sort) add$1 = add$1.slice().sort(cmpRange$1);
if (this.isEmpty) return add$1.length ? RangeSet$1.of(add$1) : this;
let cur$1 = new LayerCursor$1(this, null, -1).goto(0), i$1 = 0, spill = [];
let builder = new RangeSetBuilder$1();
while (cur$1.value || i$1 < add$1.length) if (i$1 < add$1.length && (cur$1.from - add$1[i$1].from || cur$1.startSide - add$1[i$1].value.startSide) >= 0) {
let range = add$1[i$1++];
if (!builder.addInner(range.from, range.to, range.value)) spill.push(range);
} else if (cur$1.rangeIndex == 1 && cur$1.chunkIndex < this.chunk.length && (i$1 == add$1.length || this.chunkEnd(cur$1.chunkIndex) < add$1[i$1].from) && (!filter || filterFrom > this.chunkEnd(cur$1.chunkIndex) || filterTo < this.chunkPos[cur$1.chunkIndex]) && builder.addChunk(this.chunkPos[cur$1.chunkIndex], this.chunk[cur$1.chunkIndex])) cur$1.nextChunk();
else {
if (!filter || filterFrom > cur$1.to || filterTo < cur$1.from || filter(cur$1.from, cur$1.to, cur$1.value)) {
if (!builder.addInner(cur$1.from, cur$1.to, cur$1.value)) spill.push(Range$2.create(cur$1.from, cur$1.to, cur$1.value));
}
cur$1.next();
}
return builder.finishInner(this.nextLayer.isEmpty && !spill.length ? RangeSet$1.empty : this.nextLayer.update({
add: spill,
filter,
filterFrom,
filterTo
}));
}
map(changes) {
if (changes.empty || this.isEmpty) return this;
let chunks = [], chunkPos = [], maxPoint = -1;
for (let i$1 = 0; i$1 < this.chunk.length; i$1++) {
let start = this.chunkPos[i$1], chunk = this.chunk[i$1];
let touch = changes.touchesRange(start, start + chunk.length);
if (touch === false) {
maxPoint = Math.max(maxPoint, chunk.maxPoint);
chunks.push(chunk);
chunkPos.push(changes.mapPos(start));
} else if (touch === true) {
let { mapped, pos } = chunk.map(start, changes);
if (mapped) {
maxPoint = Math.max(maxPoint, mapped.maxPoint);
chunks.push(mapped);
chunkPos.push(pos);
}
}
}
let next = this.nextLayer.map(changes);
return chunks.length == 0 ? next : new RangeSet$1(chunkPos, chunks, next || RangeSet$1.empty, maxPoint);
}
between(from, to, f) {
if (this.isEmpty) return;
for (let i$1 = 0; i$1 < this.chunk.length; i$1++) {
let start = this.chunkPos[i$1], chunk = this.chunk[i$1];
if (to >= start && from <= start + chunk.length && chunk.between(start, from - start, to - start, f) === false) return;
}
this.nextLayer.between(from, to, f);
}
iter(from = 0) {
return HeapCursor$1.from([this]).goto(from);
}
get isEmpty() {
return this.nextLayer == this;
}
static iter(sets, from = 0) {
return HeapCursor$1.from(sets).goto(from);
}
static compare(oldSets, newSets, textDiff, comparator, minPointSize = -1) {
let a = oldSets.filter((set) => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize);
let b = newSets.filter((set) => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize);
let sharedChunks = findSharedChunks$1(a, b, textDiff);
let sideA = new SpanCursor$1(a, sharedChunks, minPointSize);
let sideB = new SpanCursor$1(b, sharedChunks, minPointSize);
textDiff.iterGaps((fromA, fromB, length) => compare$1(sideA, fromA, sideB, fromB, length, comparator));
if (textDiff.empty && textDiff.length == 0) compare$1(sideA, 0, sideB, 0, 0, comparator);
}
static eq(oldSets, newSets, from = 0, to) {
if (to == null) to = 999999999;
let a = oldSets.filter((set) => !set.isEmpty && newSets.indexOf(set) < 0);
let b = newSets.filter((set) => !set.isEmpty && oldSets.indexOf(set) < 0);
if (a.length != b.length) return false;
if (!a.length) return true;
let sharedChunks = findSharedChunks$1(a, b);
let sideA = new SpanCursor$1(a, sharedChunks, 0).goto(from), sideB = new SpanCursor$1(b, sharedChunks, 0).goto(from);
for (;;) {
if (sideA.to != sideB.to || !sameValues$1(sideA.active, sideB.active) || sideA.point && (!sideB.point || !sideA.point.eq(sideB.point))) return false;
if (sideA.to > to) return true;
sideA.next();
sideB.next();
}
}
static spans(sets, from, to, iterator, minPointSize = -1) {
let cursor = new SpanCursor$1(sets, null, minPointSize).goto(from), pos = from;
let openRanges = cursor.openStart;
for (;;) {
let curTo = Math.min(cursor.to, to);
if (cursor.point) {
let active = cursor.activeForPoint(cursor.to);
let openCount = cursor.pointFrom < from ? active.length + 1 : cursor.point.startSide < 0 ? active.length : Math.min(active.length, openRanges);
iterator.point(pos, curTo, cursor.point, active, openCount, cursor.pointRank);
openRanges = Math.min(cursor.openEnd(curTo), active.length);
} else if (curTo > pos) {
iterator.span(pos, curTo, cursor.active, openRanges);
openRanges = cursor.openEnd(curTo);
}
if (cursor.to > to) return openRanges + (cursor.point && cursor.to > to ? 1 : 0);
pos = cursor.to;
cursor.next();
}
}
static of(ranges, sort = false) {
let build = new RangeSetBuilder$1();
for (let range of ranges instanceof Range$2 ? [ranges] : sort ? lazySort$1(ranges) : ranges) build.add(range.from, range.to, range.value);
return build.finish();
}
static join(sets) {
if (!sets.length) return RangeSet$1.empty;
let result = sets[sets.length - 1];
for (let i$1 = sets.length - 2; i$1 >= 0; i$1--) for (let layer$1 = sets[i$1]; layer$1 != RangeSet$1.empty; layer$1 = layer$1.nextLayer) result = new RangeSet$1(layer$1.chunkPos, layer$1.chunk, result, Math.max(layer$1.maxPoint, result.maxPoint));
return result;
}
};
RangeSet$1.empty = /* @__PURE__ */ new RangeSet$1([], [], null, -1);
function lazySort$1(ranges) {
if (ranges.length > 1) for (let prev = ranges[0], i$1 = 1; i$1 < ranges.length; i$1++) {
let cur$1 = ranges[i$1];
if (cmpRange$1(prev, cur$1) > 0) return ranges.slice().sort(cmpRange$1);
prev = cur$1;
}
return ranges;
}
RangeSet$1.empty.nextLayer = RangeSet$1.empty;
var RangeSetBuilder$1 = class RangeSetBuilder$1 {
finishChunk(newArrays) {
this.chunks.push(new Chunk$1(this.from, this.to, this.value, this.maxPoint));
this.chunkPos.push(this.chunkStart);
this.chunkStart = -1;
this.setMaxPoint = Math.max(this.setMaxPoint, this.maxPoint);
this.maxPoint = -1;
if (newArrays) {
this.from = [];
this.to = [];
this.value = [];
}
}
constructor() {
this.chunks = [];
this.chunkPos = [];
this.chunkStart = -1;
this.last = null;
this.lastFrom = -1e9;
this.lastTo = -1e9;
this.from = [];
this.to = [];
this.value = [];
this.maxPoint = -1;
this.setMaxPoint = -1;
this.nextLayer = null;
}
add(from, to, value) {
if (!this.addInner(from, to, value)) (this.nextLayer || (this.nextLayer = new RangeSetBuilder$1())).add(from, to, value);
}
addInner(from, to, value) {
let diff = from - this.lastTo || value.startSide - this.last.endSide;
if (diff <= 0 && (from - this.lastFrom || value.startSide - this.last.startSide) < 0) throw new Error("Ranges must be added sorted by `from` position and `startSide`");
if (diff < 0) return false;
if (this.from.length == 250) this.finishChunk(true);
if (this.chunkStart < 0) this.chunkStart = from;
this.from.push(from - this.chunkStart);
this.to.push(to - this.chunkStart);
this.last = value;
this.lastFrom = from;
this.lastTo = to;
this.value.push(value);
if (value.point) this.maxPoint = Math.max(this.maxPoint, to - from);
return true;
}
addChunk(from, chunk) {
if ((from - this.lastTo || chunk.value[0].startSide - this.last.endSide) < 0) return false;
if (this.from.length) this.finishChunk(true);
this.setMaxPoint = Math.max(this.setMaxPoint, chunk.maxPoint);
this.chunks.push(chunk);
this.chunkPos.push(from);
let last = chunk.value.length - 1;
this.last = chunk.value[last];
this.lastFrom = chunk.from[last] + from;
this.lastTo = chunk.to[last] + from;
return true;
}
finish() {
return this.finishInner(RangeSet$1.empty);
}
finishInner(next) {
if (this.from.length) this.finishChunk(false);
if (this.chunks.length == 0) return next;
let result = RangeSet$1.create(this.chunkPos, this.chunks, this.nextLayer ? this.nextLayer.finishInner(next) : next, this.setMaxPoint);
this.from = null;
return result;
}
};
function findSharedChunks$1(a, b, textDiff) {
let inA = /* @__PURE__ */ new Map();
for (let set of a) for (let i$1 = 0; i$1 < set.chunk.length; i$1++) if (set.chunk[i$1].maxPoint <= 0) inA.set(set.chunk[i$1], set.chunkPos[i$1]);
let shared = /* @__PURE__ */ new Set();
for (let set of b) for (let i$1 = 0; i$1 < set.chunk.length; i$1++) {
let known = inA.get(set.chunk[i$1]);
if (known != null && (textDiff ? textDiff.mapPos(known) : known) == set.chunkPos[i$1] && !(textDiff === null || textDiff === void 0 ? void 0 : textDiff.touchesRange(known, known + set.chunk[i$1].length))) shared.add(set.chunk[i$1]);
}
return shared;
}
var LayerCursor$1 = class {
constructor(layer$1, skip, minPoint, rank = 0) {
this.layer = layer$1;
this.skip = skip;
this.minPoint = minPoint;
this.rank = rank;
}
get startSide() {
return this.value ? this.value.startSide : 0;
}
get endSide() {
return this.value ? this.value.endSide : 0;
}
goto(pos, side = -1e9) {
this.chunkIndex = this.rangeIndex = 0;
this.gotoInner(pos, side, false);
return this;
}
gotoInner(pos, side, forward) {
while (this.chunkIndex < this.layer.chunk.length) {
let next = this.layer.chunk[this.chunkIndex];
if (!(this.skip && this.skip.has(next) || this.layer.chunkEnd(this.chunkIndex) < pos || next.maxPoint < this.minPoint)) break;
this.chunkIndex++;
forward = false;
}
if (this.chunkIndex < this.layer.chunk.length) {
let rangeIndex = this.layer.chunk[this.chunkIndex].findIndex(pos - this.layer.chunkPos[this.chunkIndex], side, true);
if (!forward || this.rangeIndex < rangeIndex) this.setRangeIndex(rangeIndex);
}
this.next();
}
forward(pos, side) {
if ((this.to - pos || this.endSide - side) < 0) this.gotoInner(pos, side, true);
}
next() {
for (;;) if (this.chunkIndex == this.layer.chunk.length) {
this.from = this.to = 1e9;
this.value = null;
break;
} else {
let chunkPos = this.layer.chunkPos[this.chunkIndex], chunk = this.layer.chunk[this.chunkIndex];
this.from = chunkPos + chunk.from[this.rangeIndex];
this.to = chunkPos + chunk.to[this.rangeIndex];
this.value = chunk.value[this.rangeIndex];
this.setRangeIndex(this.rangeIndex + 1);
if (this.minPoint < 0 || this.value.point && this.to - this.from >= this.minPoint) break;
}
}
setRangeIndex(index) {
if (index == this.layer.chunk[this.chunkIndex].value.length) {
this.chunkIndex++;
if (this.skip) while (this.chunkIndex < this.layer.chunk.length && this.skip.has(this.layer.chunk[this.chunkIndex])) this.chunkIndex++;
this.rangeIndex = 0;
} else this.rangeIndex = index;
}
nextChunk() {
this.chunkIndex++;
this.rangeIndex = 0;
this.next();
}
compare(other) {
return this.from - other.from || this.startSide - other.startSide || this.rank - other.rank || this.to - other.to || this.endSide - other.endSide;
}
};
var HeapCursor$1 = class HeapCursor$1 {
constructor(heap) {
this.heap = heap;
}
static from(sets, skip = null, minPoint = -1) {
let heap = [];
for (let i$1 = 0; i$1 < sets.length; i$1++) for (let cur$1 = sets[i$1]; !cur$1.isEmpty; cur$1 = cur$1.nextLayer) if (cur$1.maxPoint >= minPoint) heap.push(new LayerCursor$1(cur$1, skip, minPoint, i$1));
return heap.length == 1 ? heap[0] : new HeapCursor$1(heap);
}
get startSide() {
return this.value ? this.value.startSide : 0;
}
goto(pos, side = -1e9) {
for (let cur$1 of this.heap) cur$1.goto(pos, side);
for (let i$1 = this.heap.length >> 1; i$1 >= 0; i$1--) heapBubble$1(this.heap, i$1);
this.next();
return this;
}
forward(pos, side) {
for (let cur$1 of this.heap) cur$1.forward(pos, side);
for (let i$1 = this.heap.length >> 1; i$1 >= 0; i$1--) heapBubble$1(this.heap, i$1);
if ((this.to - pos || this.value.endSide - side) < 0) this.next();
}
next() {
if (this.heap.length == 0) {
this.from = this.to = 1e9;
this.value = null;
this.rank = -1;
} else {
let top$1 = this.heap[0];
this.from = top$1.from;
this.to = top$1.to;
this.value = top$1.value;
this.rank = top$1.rank;
if (top$1.value) top$1.next();
heapBubble$1(this.heap, 0);
}
}
};
function heapBubble$1(heap, index) {
for (let cur$1 = heap[index];;) {
let childIndex = (index << 1) + 1;
if (childIndex >= heap.length) break;
let child = heap[childIndex];
if (childIndex + 1 < heap.length && child.compare(heap[childIndex + 1]) >= 0) {
child = heap[childIndex + 1];
childIndex++;
}
if (cur$1.compare(child) < 0) break;
heap[childIndex] = cur$1;
heap[index] = child;
index = childIndex;
}
}
var SpanCursor$1 = class {
constructor(sets, skip, minPoint) {
this.minPoint = minPoint;
this.active = [];
this.activeTo = [];
this.activeRank = [];
this.minActive = -1;
this.point = null;
this.pointFrom = 0;
this.pointRank = 0;
this.to = -1e9;
this.endSide = 0;
this.openStart = -1;
this.cursor = HeapCursor$1.from(sets, skip, minPoint);
}
goto(pos, side = -1e9) {
this.cursor.goto(pos, side);
this.active.length = this.activeTo.length = this.activeRank.length = 0;
this.minActive = -1;
this.to = pos;
this.endSide = side;
this.openStart = -1;
this.next();
return this;
}
forward(pos, side) {
while (this.minActive > -1 && (this.activeTo[this.minActive] - pos || this.active[this.minActive].endSide - side) < 0) this.removeActive(this.minActive);
this.cursor.forward(pos, side);
}
removeActive(index) {
remove$1(this.active, index);
remove$1(this.activeTo, index);
remove$1(this.activeRank, index);
this.minActive = findMinIndex$1(this.active, this.activeTo);
}
addActive(trackOpen) {
let i$1 = 0, { value, to, rank } = this.cursor;
while (i$1 < this.activeRank.length && (rank - this.activeRank[i$1] || to - this.activeTo[i$1]) > 0) i$1++;
insert$1(this.active, i$1, value);
insert$1(this.activeTo, i$1, to);
insert$1(this.activeRank, i$1, rank);
if (trackOpen) insert$1(trackOpen, i$1, this.cursor.from);
this.minActive = findMinIndex$1(this.active, this.activeTo);
}
next() {
let from = this.to, wasPoint = this.point;
this.point = null;
let trackOpen = this.openStart < 0 ? [] : null;
for (;;) {
let a = this.minActive;
if (a > -1 && (this.activeTo[a] - this.cursor.from || this.active[a].endSide - this.cursor.startSide) < 0) {
if (this.activeTo[a] > from) {
this.to = this.activeTo[a];
this.endSide = this.active[a].endSide;
break;
}
this.removeActive(a);
if (trackOpen) remove$1(trackOpen, a);
} else if (!this.cursor.value) {
this.to = this.endSide = 1e9;
break;
} else if (this.cursor.from > from) {
this.to = this.cursor.from;
this.endSide = this.cursor.startSide;
break;
} else {
let nextVal = this.cursor.value;
if (!nextVal.point) {
this.addActive(trackOpen);
this.cursor.next();
} else if (wasPoint && this.cursor.to == this.to && this.cursor.from < this.cursor.to) this.cursor.next();
else {
this.point = nextVal;
this.pointFrom = this.cursor.from;
this.pointRank = this.cursor.rank;
this.to = this.cursor.to;
this.endSide = nextVal.endSide;
this.cursor.next();
this.forward(this.to, this.endSide);
break;
}
}
}
if (trackOpen) {
this.openStart = 0;
for (let i$1 = trackOpen.length - 1; i$1 >= 0 && trackOpen[i$1] < from; i$1--) this.openStart++;
}
}
activeForPoint(to) {
if (!this.active.length) return this.active;
let active = [];
for (let i$1 = this.active.length - 1; i$1 >= 0; i$1--) {
if (this.activeRank[i$1] < this.pointRank) break;
if (this.activeTo[i$1] > to || this.activeTo[i$1] == to && this.active[i$1].endSide >= this.point.endSide) active.push(this.active[i$1]);
}
return active.reverse();
}
openEnd(to) {
let open = 0;
for (let i$1 = this.activeTo.length - 1; i$1 >= 0 && this.activeTo[i$1] > to; i$1--) open++;
return open;
}
};
function compare$1(a, startA, b, startB, length, comparator) {
a.goto(startA);
b.goto(startB);
let endB = startB + length;
let pos = startB, dPos = startB - startA;
for (;;) {
let diff = a.to + dPos - b.to || a.endSide - b.endSide;
let end = diff < 0 ? a.to + dPos : b.to, clipEnd = Math.min(end, endB);
if (a.point || b.point) {
if (!(a.point && b.point && (a.point == b.point || a.point.eq(b.point)) && sameValues$1(a.activeForPoint(a.to), b.activeForPoint(b.to)))) comparator.comparePoint(pos, clipEnd, a.point, b.point);
} else if (clipEnd > pos && !sameValues$1(a.active, b.active)) comparator.compareRange(pos, clipEnd, a.active, b.active);
if (end > endB) break;
pos = end;
if (diff <= 0) a.next();
if (diff >= 0) b.next();
}
}
function sameValues$1(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) if (a[i$1] != b[i$1] && !a[i$1].eq(b[i$1])) return false;
return true;
}
function remove$1(array, index) {
for (let i$1 = index, e = array.length - 1; i$1 < e; i$1++) array[i$1] = array[i$1 + 1];
array.pop();
}
function insert$1(array, index, value) {
for (let i$1 = array.length - 1; i$1 >= index; i$1--) array[i$1 + 1] = array[i$1];
array[index] = value;
}
function findMinIndex$1(value, array) {
let found = -1, foundPos = 1e9;
for (let i$1 = 0; i$1 < array.length; i$1++) if ((array[i$1] - foundPos || value[i$1].endSide - value[found].endSide) < 0) {
found = i$1;
foundPos = array[i$1];
}
return found;
}
function countColumn$1(string$1, tabSize, to = string$1.length) {
let n = 0;
for (let i$1 = 0; i$1 < to;) if (string$1.charCodeAt(i$1) == 9) {
n += tabSize - n % tabSize;
i$1++;
} else {
n++;
i$1 = findClusterBreak(string$1, i$1);
}
return n;
}
function findColumn(string$1, col, tabSize, strict) {
for (let i$1 = 0, n = 0;;) {
if (n >= col) return i$1;
if (i$1 == string$1.length) break;
n += string$1.charCodeAt(i$1) == 9 ? tabSize - n % tabSize : 1;
i$1 = findClusterBreak(string$1, i$1);
}
return strict === true ? -1 : string$1.length;
}
var C = "ͼ";
var COUNT = typeof Symbol == "undefined" ? "__" + C : Symbol.for(C);
var SET = typeof Symbol == "undefined" ? "__styleSet" + Math.floor(Math.random() * 1e8) : Symbol("styleSet");
var top = typeof globalThis != "undefined" ? globalThis : typeof window != "undefined" ? window : {};
var StyleModule = class {
constructor(spec, options) {
this.rules = [];
let { finish } = options || {};
function splitSelector(selector) {
return /^@/.test(selector) ? [selector] : selector.split(/,\s*/);
}
function render$1(selectors, spec$1, target, isKeyframes) {
let local = [], isAt = /^@(\w+)\b/.exec(selectors[0]), keyframes = isAt && isAt[1] == "keyframes";
if (isAt && spec$1 == null) return target.push(selectors[0] + ";");
for (let prop in spec$1) {
let value = spec$1[prop];
if (/&/.test(prop)) render$1(prop.split(/,\s*/).map((part) => selectors.map((sel) => part.replace(/&/, sel))).reduce((a, b) => a.concat(b)), value, target);
else if (value && typeof value == "object") {
if (!isAt) throw new RangeError("The value of a property (" + prop + ") should be a primitive value.");
render$1(splitSelector(prop), value, local, keyframes);
} else if (value != null) local.push(prop.replace(/_.*/, "").replace(/[A-Z]/g, (l) => "-" + l.toLowerCase()) + ": " + value + ";");
}
if (local.length || keyframes) target.push((finish && !isAt && !isKeyframes ? selectors.map(finish) : selectors).join(", ") + " {" + local.join(" ") + "}");
}
for (let prop in spec) render$1(splitSelector(prop), spec[prop], this.rules);
}
getRules() {
return this.rules.join("\n");
}
static newName() {
let id$1 = top[COUNT] || 1;
top[COUNT] = id$1 + 1;
return C + id$1.toString(36);
}
static mount(root, modules, options) {
let set = root[SET], nonce = options && options.nonce;
if (!set) set = new StyleSet(root, nonce);
else if (nonce) set.setNonce(nonce);
set.mount(Array.isArray(modules) ? modules : [modules]);
}
};
var adoptedSet = /* @__PURE__ */ new Map();
var StyleSet = class {
constructor(root, nonce) {
let doc$2 = root.ownerDocument || root, win = doc$2.defaultView;
if (!root.head && root.adoptedStyleSheets && win.CSSStyleSheet) {
let adopted = adoptedSet.get(doc$2);
if (adopted) {
root.adoptedStyleSheets = [adopted.sheet, ...root.adoptedStyleSheets];
return root[SET] = adopted;
}
this.sheet = new win.CSSStyleSheet();
root.adoptedStyleSheets = [this.sheet, ...root.adoptedStyleSheets];
adoptedSet.set(doc$2, this);
} else {
this.styleTag = doc$2.createElement("style");
if (nonce) this.styleTag.setAttribute("nonce", nonce);
let target = root.head || root;
target.insertBefore(this.styleTag, target.firstChild);
}
this.modules = [];
root[SET] = this;
}
mount(modules) {
let sheet = this.sheet;
let pos = 0, j = 0;
for (let i$1 = 0; i$1 < modules.length; i$1++) {
let mod = modules[i$1], index = this.modules.indexOf(mod);
if (index < j && index > -1) {
this.modules.splice(index, 1);
j--;
index = -1;
}
if (index == -1) {
this.modules.splice(j++, 0, mod);
if (sheet) for (let k = 0; k < mod.rules.length; k++) sheet.insertRule(mod.rules[k], pos++);
} else {
while (j < index) pos += this.modules[j++].rules.length;
pos += mod.rules.length;
j++;
}
}
if (!sheet) {
let text = "";
for (let i$1 = 0; i$1 < this.modules.length; i$1++) text += this.modules[i$1].getRules() + "\n";
this.styleTag.textContent = text;
}
}
setNonce(nonce) {
if (this.styleTag && this.styleTag.getAttribute("nonce") != nonce) this.styleTag.setAttribute("nonce", nonce);
}
};
var base = {
8: "Backspace",
9: "Tab",
10: "Enter",
12: "NumLock",
13: "Enter",
16: "Shift",
17: "Control",
18: "Alt",
20: "CapsLock",
27: "Escape",
32: " ",
33: "PageUp",
34: "PageDown",
35: "End",
36: "Home",
37: "ArrowLeft",
38: "ArrowUp",
39: "ArrowRight",
40: "ArrowDown",
44: "PrintScreen",
45: "Insert",
46: "Delete",
59: ";",
61: "=",
91: "Meta",
92: "Meta",
106: "*",
107: "+",
108: ",",
109: "-",
110: ".",
111: "/",
144: "NumLock",
145: "ScrollLock",
160: "Shift",
161: "Shift",
162: "Control",
163: "Control",
164: "Alt",
165: "Alt",
173: "-",
186: ";",
187: "=",
188: ",",
189: "-",
190: ".",
191: "/",
192: "`",
219: "[",
220: "\\",
221: "]",
222: "'"
};
var shift = {
48: ")",
49: "!",
50: "@",
51: "#",
52: "$",
53: "%",
54: "^",
55: "&",
56: "*",
57: "(",
59: ":",
61: "+",
173: "_",
186: ":",
187: "+",
188: "<",
189: "_",
190: ">",
191: "?",
192: "~",
219: "{",
220: "|",
221: "}",
222: "\""
};
var chrome$2 = typeof navigator != "undefined" && /Chrome\/(\d+)/.exec(navigator.userAgent);
typeof navigator != "undefined" && /Gecko\/\d+/.test(navigator.userAgent);
var mac = typeof navigator != "undefined" && /Mac/.test(navigator.platform);
var ie$2 = typeof navigator != "undefined" && /MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);
var brokenModifierNames = mac || chrome$2 && +chrome$2[1] < 57;
for (var i = 0; i < 10; i++) base[48 + i] = base[96 + i] = String(i);
for (var i = 1; i <= 24; i++) base[i + 111] = "F" + i;
for (var i = 65; i <= 90; i++) {
base[i] = String.fromCharCode(i + 32);
shift[i] = String.fromCharCode(i);
}
for (var code in base) if (!shift.hasOwnProperty(code)) shift[code] = base[code];
function keyName(event) {
var name$1 = !(brokenModifierNames && (event.ctrlKey || event.altKey || event.metaKey) || ie$2 && event.shiftKey && event.key && event.key.length == 1 || event.key == "Unidentified") && event.key || (event.shiftKey ? shift : base)[event.keyCode] || event.key || "Unidentified";
if (name$1 == "Esc") name$1 = "Escape";
if (name$1 == "Del") name$1 = "Delete";
if (name$1 == "Left") name$1 = "ArrowLeft";
if (name$1 == "Up") name$1 = "ArrowUp";
if (name$1 == "Right") name$1 = "ArrowRight";
if (name$1 == "Down") name$1 = "ArrowDown";
return name$1;
}
function getSelection$1(root) {
let target;
if (root.nodeType == 11) target = root.getSelection ? root : root.ownerDocument;
else target = root;
return target.getSelection();
}
function contains$1(dom, node) {
return node ? dom == node || dom.contains(node.nodeType != 1 ? node.parentNode : node) : false;
}
function deepActiveElement$1(doc$2) {
let elt = doc$2.activeElement;
while (elt && elt.shadowRoot) elt = elt.shadowRoot.activeElement;
return elt;
}
function hasSelection$1(dom, selection) {
if (!selection.anchorNode) return false;
try {
return contains$1(dom, selection.anchorNode);
} catch (_) {
return false;
}
}
function clientRectsFor$1(dom) {
if (dom.nodeType == 3) return textRange$1(dom, 0, dom.nodeValue.length).getClientRects();
else if (dom.nodeType == 1) return dom.getClientRects();
else return [];
}
function isEquivalentPosition$1(node, off, targetNode, targetOff) {
return targetNode ? scanFor$1(node, off, targetNode, targetOff, -1) || scanFor$1(node, off, targetNode, targetOff, 1) : false;
}
function domIndex$1(node) {
for (var index = 0;; index++) {
node = node.previousSibling;
if (!node) return index;
}
}
function isBlockElement$1(node) {
return node.nodeType == 1 && /^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(node.nodeName);
}
function scanFor$1(node, off, targetNode, targetOff, dir) {
for (;;) {
if (node == targetNode && off == targetOff) return true;
if (off == (dir < 0 ? 0 : maxOffset$1(node))) {
if (node.nodeName == "DIV") return false;
let parent = node.parentNode;
if (!parent || parent.nodeType != 1) return false;
off = domIndex$1(node) + (dir < 0 ? 0 : 1);
node = parent;
} else if (node.nodeType == 1) {
node = node.childNodes[off + (dir < 0 ? -1 : 0)];
if (node.nodeType == 1 && node.contentEditable == "false") return false;
off = dir < 0 ? maxOffset$1(node) : 0;
} else return false;
}
}
function maxOffset$1(node) {
return node.nodeType == 3 ? node.nodeValue.length : node.childNodes.length;
}
function flattenRect$1(rect, left) {
let x = left ? rect.left : rect.right;
return {
left: x,
right: x,
top: rect.top,
bottom: rect.bottom
};
}
function windowRect$1(win) {
let vp = win.visualViewport;
if (vp) return {
left: 0,
right: vp.width,
top: 0,
bottom: vp.height
};
return {
left: 0,
right: win.innerWidth,
top: 0,
bottom: win.innerHeight
};
}
function getScale$1(elt, rect) {
let scaleX = rect.width / elt.offsetWidth;
let scaleY = rect.height / elt.offsetHeight;
if (scaleX > .995 && scaleX < 1.005 || !isFinite(scaleX) || Math.abs(rect.width - elt.offsetWidth) < 1) scaleX = 1;
if (scaleY > .995 && scaleY < 1.005 || !isFinite(scaleY) || Math.abs(rect.height - elt.offsetHeight) < 1) scaleY = 1;
return {
scaleX,
scaleY
};
}
function scrollRectIntoView$1(dom, rect, side, x, y, xMargin, yMargin, ltr) {
let doc$2 = dom.ownerDocument, win = doc$2.defaultView || window;
for (let cur$1 = dom, stop = false; cur$1 && !stop;) if (cur$1.nodeType == 1) {
let bounding, top$1 = cur$1 == doc$2.body;
let scaleX = 1, scaleY = 1;
if (top$1) bounding = windowRect$1(win);
else {
if (/^(fixed|sticky)$/.test(getComputedStyle(cur$1).position)) stop = true;
if (cur$1.scrollHeight <= cur$1.clientHeight && cur$1.scrollWidth <= cur$1.clientWidth) {
cur$1 = cur$1.assignedSlot || cur$1.parentNode;
continue;
}
let rect$1 = cur$1.getBoundingClientRect();
({scaleX, scaleY} = getScale$1(cur$1, rect$1));
bounding = {
left: rect$1.left,
right: rect$1.left + cur$1.clientWidth * scaleX,
top: rect$1.top,
bottom: rect$1.top + cur$1.clientHeight * scaleY
};
}
let moveX = 0, moveY = 0;
if (y == "nearest") {
if (rect.top < bounding.top) {
moveY = -(bounding.top - rect.top + yMargin);
if (side > 0 && rect.bottom > bounding.bottom + moveY) moveY = rect.bottom - bounding.bottom + moveY + yMargin;
} else if (rect.bottom > bounding.bottom) {
moveY = rect.bottom - bounding.bottom + yMargin;
if (side < 0 && rect.top - moveY < bounding.top) moveY = -(bounding.top + moveY - rect.top + yMargin);
}
} else {
let rectHeight = rect.bottom - rect.top, boundingHeight = bounding.bottom - bounding.top;
moveY = (y == "center" && rectHeight <= boundingHeight ? rect.top + rectHeight / 2 - boundingHeight / 2 : y == "start" || y == "center" && side < 0 ? rect.top - yMargin : rect.bottom - boundingHeight + yMargin) - bounding.top;
}
if (x == "nearest") {
if (rect.left < bounding.left) {
moveX = -(bounding.left - rect.left + xMargin);
if (side > 0 && rect.right > bounding.right + moveX) moveX = rect.right - bounding.right + moveX + xMargin;
} else if (rect.right > bounding.right) {
moveX = rect.right - bounding.right + xMargin;
if (side < 0 && rect.left < bounding.left + moveX) moveX = -(bounding.left + moveX - rect.left + xMargin);
}
} else moveX = (x == "center" ? rect.left + (rect.right - rect.left) / 2 - (bounding.right - bounding.left) / 2 : x == "start" == ltr ? rect.left - xMargin : rect.right - (bounding.right - bounding.left) + xMargin) - bounding.left;
if (moveX || moveY) if (top$1) win.scrollBy(moveX, moveY);
else {
let movedX = 0, movedY = 0;
if (moveY) {
let start = cur$1.scrollTop;
cur$1.scrollTop += moveY / scaleY;
movedY = (cur$1.scrollTop - start) * scaleY;
}
if (moveX) {
let start = cur$1.scrollLeft;
cur$1.scrollLeft += moveX / scaleX;
movedX = (cur$1.scrollLeft - start) * scaleX;
}
rect = {
left: rect.left - movedX,
top: rect.top - movedY,
right: rect.right - movedX,
bottom: rect.bottom - movedY
};
if (movedX && Math.abs(movedX - moveX) < 1) x = "nearest";
if (movedY && Math.abs(movedY - moveY) < 1) y = "nearest";
}
if (top$1) break;
cur$1 = cur$1.assignedSlot || cur$1.parentNode;
} else if (cur$1.nodeType == 11) cur$1 = cur$1.host;
else break;
}
function scrollableParent$1(dom) {
let doc$2 = dom.ownerDocument;
for (let cur$1 = dom.parentNode; cur$1;) if (cur$1 == doc$2.body) break;
else if (cur$1.nodeType == 1) {
if (cur$1.scrollHeight > cur$1.clientHeight || cur$1.scrollWidth > cur$1.clientWidth) return cur$1;
cur$1 = cur$1.assignedSlot || cur$1.parentNode;
} else if (cur$1.nodeType == 11) cur$1 = cur$1.host;
else break;
return null;
}
var DOMSelectionState$1 = class {
constructor() {
this.anchorNode = null;
this.anchorOffset = 0;
this.focusNode = null;
this.focusOffset = 0;
}
eq(domSel) {
return this.anchorNode == domSel.anchorNode && this.anchorOffset == domSel.anchorOffset && this.focusNode == domSel.focusNode && this.focusOffset == domSel.focusOffset;
}
setRange(range) {
let { anchorNode, focusNode } = range;
this.set(anchorNode, Math.min(range.anchorOffset, anchorNode ? maxOffset$1(anchorNode) : 0), focusNode, Math.min(range.focusOffset, focusNode ? maxOffset$1(focusNode) : 0));
}
set(anchorNode, anchorOffset, focusNode, focusOffset) {
this.anchorNode = anchorNode;
this.anchorOffset = anchorOffset;
this.focusNode = focusNode;
this.focusOffset = focusOffset;
}
};
var preventScrollSupported$1 = null;
function focusPreventScroll$1(dom) {
if (dom.setActive) return dom.setActive();
if (preventScrollSupported$1) return dom.focus(preventScrollSupported$1);
let stack = [];
for (let cur$1 = dom; cur$1; cur$1 = cur$1.parentNode) {
stack.push(cur$1, cur$1.scrollTop, cur$1.scrollLeft);
if (cur$1 == cur$1.ownerDocument) break;
}
dom.focus(preventScrollSupported$1 == null ? { get preventScroll() {
preventScrollSupported$1 = { preventScroll: true };
return true;
} } : void 0);
if (!preventScrollSupported$1) {
preventScrollSupported$1 = false;
for (let i$1 = 0; i$1 < stack.length;) {
let elt = stack[i$1++], top$1 = stack[i$1++], left = stack[i$1++];
if (elt.scrollTop != top$1) elt.scrollTop = top$1;
if (elt.scrollLeft != left) elt.scrollLeft = left;
}
}
}
var scratchRange$1;
function textRange$1(node, from, to = from) {
let range = scratchRange$1 || (scratchRange$1 = document.createRange());
range.setEnd(node, to);
range.setStart(node, from);
return range;
}
function dispatchKey$1(elt, name$1, code$1, mods) {
let options = {
key: name$1,
code: name$1,
keyCode: code$1,
which: code$1,
cancelable: true
};
if (mods) ({altKey: options.altKey, ctrlKey: options.ctrlKey, shiftKey: options.shiftKey, metaKey: options.metaKey} = mods);
let down = new KeyboardEvent("keydown", options);
down.synthetic = true;
elt.dispatchEvent(down);
let up = new KeyboardEvent("keyup", options);
up.synthetic = true;
elt.dispatchEvent(up);
return down.defaultPrevented || up.defaultPrevented;
}
function getRoot$1(node) {
while (node) {
if (node && (node.nodeType == 9 || node.nodeType == 11 && node.host)) return node;
node = node.assignedSlot || node.parentNode;
}
return null;
}
function clearAttributes$1(node) {
while (node.attributes.length) node.removeAttributeNode(node.attributes[0]);
}
function atElementStart$1(doc$2, selection) {
let node = selection.focusNode, offset = selection.focusOffset;
if (!node || selection.anchorNode != node || selection.anchorOffset != offset) return false;
offset = Math.min(offset, maxOffset$1(node));
for (;;) if (offset) {
if (node.nodeType != 1) return false;
let prev = node.childNodes[offset - 1];
if (prev.contentEditable == "false") offset--;
else {
node = prev;
offset = maxOffset$1(node);
}
} else if (node == doc$2) return true;
else {
offset = domIndex$1(node);
node = node.parentNode;
}
}
function isScrolledToBottom$1(elt) {
return elt.scrollTop > Math.max(1, elt.scrollHeight - elt.clientHeight - 4);
}
function textNodeBefore(startNode, startOffset) {
for (let node = startNode, offset = startOffset;;) if (node.nodeType == 3 && offset > 0) return {
node,
offset
};
else if (node.nodeType == 1 && offset > 0) {
if (node.contentEditable == "false") return null;
node = node.childNodes[offset - 1];
offset = maxOffset$1(node);
} else if (node.parentNode && !isBlockElement$1(node)) {
offset = domIndex$1(node);
node = node.parentNode;
} else return null;
}
function textNodeAfter(startNode, startOffset) {
for (let node = startNode, offset = startOffset;;) if (node.nodeType == 3 && offset < node.nodeValue.length) return {
node,
offset
};
else if (node.nodeType == 1 && offset < node.childNodes.length) {
if (node.contentEditable == "false") return null;
node = node.childNodes[offset];
offset = 0;
} else if (node.parentNode && !isBlockElement$1(node)) {
offset = domIndex$1(node) + 1;
node = node.parentNode;
} else return null;
}
var DOMPos$1 = class DOMPos$1 {
constructor(node, offset, precise = true) {
this.node = node;
this.offset = offset;
this.precise = precise;
}
static before(dom, precise) {
return new DOMPos$1(dom.parentNode, domIndex$1(dom), precise);
}
static after(dom, precise) {
return new DOMPos$1(dom.parentNode, domIndex$1(dom) + 1, precise);
}
};
var noChildren$1 = [];
var ContentView$1 = class ContentView$1 {
constructor() {
this.parent = null;
this.dom = null;
this.flags = 2;
}
get overrideDOMText() {
return null;
}
get posAtStart() {
return this.parent ? this.parent.posBefore(this) : 0;
}
get posAtEnd() {
return this.posAtStart + this.length;
}
posBefore(view) {
let pos = this.posAtStart;
for (let child of this.children) {
if (child == view) return pos;
pos += child.length + child.breakAfter;
}
throw new RangeError("Invalid child in posBefore");
}
posAfter(view) {
return this.posBefore(view) + view.length;
}
sync(view, track) {
if (this.flags & 2) {
let parent = this.dom;
let prev = null, next;
for (let child of this.children) {
if (child.flags & 7) {
if (!child.dom && (next = prev ? prev.nextSibling : parent.firstChild)) {
let contentView = ContentView$1.get(next);
if (!contentView || !contentView.parent && contentView.canReuseDOM(child)) child.reuseDOM(next);
}
child.sync(view, track);
child.flags &= -8;
}
next = prev ? prev.nextSibling : parent.firstChild;
if (track && !track.written && track.node == parent && next != child.dom) track.written = true;
if (child.dom.parentNode == parent) while (next && next != child.dom) next = rm$1$1(next);
else parent.insertBefore(child.dom, next);
prev = child.dom;
}
next = prev ? prev.nextSibling : parent.firstChild;
if (next && track && track.node == parent) track.written = true;
while (next) next = rm$1$1(next);
} else if (this.flags & 1) {
for (let child of this.children) if (child.flags & 7) {
child.sync(view, track);
child.flags &= -8;
}
}
}
reuseDOM(_dom) {}
localPosFromDOM(node, offset) {
let after;
if (node == this.dom) after = this.dom.childNodes[offset];
else {
let bias = maxOffset$1(node) == 0 ? 0 : offset == 0 ? -1 : 1;
for (;;) {
let parent = node.parentNode;
if (parent == this.dom) break;
if (bias == 0 && parent.firstChild != parent.lastChild) if (node == parent.firstChild) bias = -1;
else bias = 1;
node = parent;
}
if (bias < 0) after = node;
else after = node.nextSibling;
}
if (after == this.dom.firstChild) return 0;
while (after && !ContentView$1.get(after)) after = after.nextSibling;
if (!after) return this.length;
for (let i$1 = 0, pos = 0;; i$1++) {
let child = this.children[i$1];
if (child.dom == after) return pos;
pos += child.length + child.breakAfter;
}
}
domBoundsAround(from, to, offset = 0) {
let fromI = -1, fromStart = -1, toI = -1, toEnd = -1;
for (let i$1 = 0, pos = offset, prevEnd = offset; i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (pos < from && end > to) return child.domBoundsAround(from, to, pos);
if (end >= from && fromI == -1) {
fromI = i$1;
fromStart = pos;
}
if (pos > to && child.dom.parentNode == this.dom) {
toI = i$1;
toEnd = prevEnd;
break;
}
prevEnd = end;
pos = end + child.breakAfter;
}
return {
from: fromStart,
to: toEnd < 0 ? offset + this.length : toEnd,
startDOM: (fromI ? this.children[fromI - 1].dom.nextSibling : null) || this.dom.firstChild,
endDOM: toI < this.children.length && toI >= 0 ? this.children[toI].dom : null
};
}
markDirty(andParent = false) {
this.flags |= 2;
this.markParentsDirty(andParent);
}
markParentsDirty(childList) {
for (let parent = this.parent; parent; parent = parent.parent) {
if (childList) parent.flags |= 2;
if (parent.flags & 1) return;
parent.flags |= 1;
childList = false;
}
}
setParent(parent) {
if (this.parent != parent) {
this.parent = parent;
if (this.flags & 7) this.markParentsDirty(true);
}
}
setDOM(dom) {
if (this.dom == dom) return;
if (this.dom) this.dom.cmView = null;
this.dom = dom;
dom.cmView = this;
}
get rootView() {
for (let v = this;;) {
let parent = v.parent;
if (!parent) return v;
v = parent;
}
}
replaceChildren(from, to, children = noChildren$1) {
this.markDirty();
for (let i$1 = from; i$1 < to; i$1++) {
let child = this.children[i$1];
if (child.parent == this && children.indexOf(child) < 0) child.destroy();
}
this.children.splice(from, to - from, ...children);
for (let i$1 = 0; i$1 < children.length; i$1++) children[i$1].setParent(this);
}
ignoreMutation(_rec) {
return false;
}
ignoreEvent(_event) {
return false;
}
childCursor(pos = this.length) {
return new ChildCursor$1(this.children, pos, this.children.length);
}
childPos(pos, bias = 1) {
return this.childCursor().findPos(pos, bias);
}
toString() {
let name$1 = this.constructor.name.replace("View", "");
return name$1 + (this.children.length ? "(" + this.children.join() + ")" : this.length ? "[" + (name$1 == "Text" ? this.text : this.length) + "]" : "") + (this.breakAfter ? "#" : "");
}
static get(node) {
return node.cmView;
}
get isEditable() {
return true;
}
get isWidget() {
return false;
}
get isHidden() {
return false;
}
merge(from, to, source, hasStart, openStart, openEnd) {
return false;
}
become(other) {
return false;
}
canReuseDOM(other) {
return other.constructor == this.constructor && !((this.flags | other.flags) & 8);
}
getSide() {
return 0;
}
destroy() {
for (let child of this.children) if (child.parent == this) child.destroy();
this.parent = null;
}
};
ContentView$1.prototype.breakAfter = 0;
function rm$1$1(dom) {
let next = dom.nextSibling;
dom.parentNode.removeChild(dom);
return next;
}
var ChildCursor$1 = class {
constructor(children, pos, i$1) {
this.children = children;
this.pos = pos;
this.i = i$1;
this.off = 0;
}
findPos(pos, bias = 1) {
for (;;) {
if (pos > this.pos || pos == this.pos && (bias > 0 || this.i == 0 || this.children[this.i - 1].breakAfter)) {
this.off = pos - this.pos;
return this;
}
let next = this.children[--this.i];
this.pos -= next.length + next.breakAfter;
}
}
};
function replaceRange$1(parent, fromI, fromOff, toI, toOff, insert$2, breakAtStart, openStart, openEnd) {
let { children } = parent;
let before = children.length ? children[fromI] : null;
let last = insert$2.length ? insert$2[insert$2.length - 1] : null;
let breakAtEnd = last ? last.breakAfter : breakAtStart;
if (fromI == toI && before && !breakAtStart && !breakAtEnd && insert$2.length < 2 && before.merge(fromOff, toOff, insert$2.length ? last : null, fromOff == 0, openStart, openEnd)) return;
if (toI < children.length) {
let after = children[toI];
if (after && (toOff < after.length || after.breakAfter && (last === null || last === void 0 ? void 0 : last.breakAfter))) {
if (fromI == toI) {
after = after.split(toOff);
toOff = 0;
}
if (!breakAtEnd && last && after.merge(0, toOff, last, true, 0, openEnd)) insert$2[insert$2.length - 1] = after;
else {
if (toOff || after.children.length && !after.children[0].length) after.merge(0, toOff, null, false, 0, openEnd);
insert$2.push(after);
}
} else if (after === null || after === void 0 ? void 0 : after.breakAfter) if (last) last.breakAfter = 1;
else breakAtStart = 1;
toI++;
}
if (before) {
before.breakAfter = breakAtStart;
if (fromOff > 0) {
if (!breakAtStart && insert$2.length && before.merge(fromOff, before.length, insert$2[0], false, openStart, 0)) before.breakAfter = insert$2.shift().breakAfter;
else if (fromOff < before.length || before.children.length && before.children[before.children.length - 1].length == 0) before.merge(fromOff, before.length, null, false, openStart, 0);
fromI++;
}
}
while (fromI < toI && insert$2.length) if (children[toI - 1].become(insert$2[insert$2.length - 1])) {
toI--;
insert$2.pop();
openEnd = insert$2.length ? 0 : openStart;
} else if (children[fromI].become(insert$2[0])) {
fromI++;
insert$2.shift();
openStart = insert$2.length ? 0 : openEnd;
} else break;
if (!insert$2.length && fromI && toI < children.length && !children[fromI - 1].breakAfter && children[toI].merge(0, 0, children[fromI - 1], false, openStart, openEnd)) fromI--;
if (fromI < toI || insert$2.length) parent.replaceChildren(fromI, toI, insert$2);
}
function mergeChildrenInto$1(parent, from, to, insert$2, openStart, openEnd) {
let cur$1 = parent.childCursor();
let { i: toI, off: toOff } = cur$1.findPos(to, 1);
let { i: fromI, off: fromOff } = cur$1.findPos(from, -1);
let dLen = from - to;
for (let view of insert$2) dLen += view.length;
parent.length += dLen;
replaceRange$1(parent, fromI, fromOff, toI, toOff, insert$2, 0, openStart, openEnd);
}
var nav$1 = typeof navigator != "undefined" ? navigator : {
userAgent: "",
vendor: "",
platform: ""
};
var doc$1 = typeof document != "undefined" ? document : { documentElement: { style: {} } };
var ie_edge$1 = /* @__PURE__ */ /Edge\/(\d+)/.exec(nav$1.userAgent);
var ie_upto10$1 = /* @__PURE__ */ /MSIE \d/.test(nav$1.userAgent);
var ie_11up$1 = /* @__PURE__ */ /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(nav$1.userAgent);
var ie$1 = !!(ie_upto10$1 || ie_11up$1 || ie_edge$1);
var gecko$1 = !ie$1 && /* @__PURE__ */ /gecko\/(\d+)/i.test(nav$1.userAgent);
var chrome$1 = !ie$1 && /* @__PURE__ */ /Chrome\/(\d+)/.exec(nav$1.userAgent);
var webkit$1 = "webkitFontSmoothing" in doc$1.documentElement.style;
var safari$1 = !ie$1 && /* @__PURE__ */ /Apple Computer/.test(nav$1.vendor);
var ios$1 = safari$1 && (/* @__PURE__ */ /Mobile\/\w+/.test(nav$1.userAgent) || nav$1.maxTouchPoints > 2);
var browser$1 = {
mac: ios$1 || /* @__PURE__ */ /Mac/.test(nav$1.platform),
windows: /* @__PURE__ */ /Win/.test(nav$1.platform),
linux: /* @__PURE__ */ /Linux|X11/.test(nav$1.platform),
ie: ie$1,
ie_version: ie_upto10$1 ? doc$1.documentMode || 6 : ie_11up$1 ? +ie_11up$1[1] : ie_edge$1 ? +ie_edge$1[1] : 0,
gecko: gecko$1,
gecko_version: gecko$1 ? +(/* @__PURE__ */ /Firefox\/(\d+)/.exec(nav$1.userAgent) || [0, 0])[1] : 0,
chrome: !!chrome$1,
chrome_version: chrome$1 ? +chrome$1[1] : 0,
ios: ios$1,
android: /* @__PURE__ */ /Android\b/.test(nav$1.userAgent),
webkit: webkit$1,
safari: safari$1,
webkit_version: webkit$1 ? +(/* @__PURE__ */ /\bAppleWebKit\/(\d+)/.exec(navigator.userAgent) || [0, 0])[1] : 0,
tabSize: doc$1.documentElement.style.tabSize != null ? "tab-size" : "-moz-tab-size"
};
var MaxJoinLen$1 = 256;
var TextView$1 = class TextView$1 extends ContentView$1 {
constructor(text) {
super();
this.text = text;
}
get length() {
return this.text.length;
}
createDOM(textDOM) {
this.setDOM(textDOM || document.createTextNode(this.text));
}
sync(view, track) {
if (!this.dom) this.createDOM();
if (this.dom.nodeValue != this.text) {
if (track && track.node == this.dom) track.written = true;
this.dom.nodeValue = this.text;
}
}
reuseDOM(dom) {
if (dom.nodeType == 3) this.createDOM(dom);
}
merge(from, to, source) {
if (this.flags & 8 || source && (!(source instanceof TextView$1) || this.length - (to - from) + source.length > MaxJoinLen$1 || source.flags & 8)) return false;
this.text = this.text.slice(0, from) + (source ? source.text : "") + this.text.slice(to);
this.markDirty();
return true;
}
split(from) {
let result = new TextView$1(this.text.slice(from));
this.text = this.text.slice(0, from);
this.markDirty();
result.flags |= this.flags & 8;
return result;
}
localPosFromDOM(node, offset) {
return node == this.dom ? offset : offset ? this.text.length : 0;
}
domAtPos(pos) {
return new DOMPos$1(this.dom, pos);
}
domBoundsAround(_from, _to, offset) {
return {
from: offset,
to: offset + this.length,
startDOM: this.dom,
endDOM: this.dom.nextSibling
};
}
coordsAt(pos, side) {
return textCoords$1(this.dom, pos, side);
}
};
var MarkView$1 = class MarkView$1 extends ContentView$1 {
constructor(mark, children = [], length = 0) {
super();
this.mark = mark;
this.children = children;
this.length = length;
for (let ch of children) ch.setParent(this);
}
setAttrs(dom) {
clearAttributes$1(dom);
if (this.mark.class) dom.className = this.mark.class;
if (this.mark.attrs) for (let name$1 in this.mark.attrs) dom.setAttribute(name$1, this.mark.attrs[name$1]);
return dom;
}
canReuseDOM(other) {
return super.canReuseDOM(other) && !((this.flags | other.flags) & 8);
}
reuseDOM(node) {
if (node.nodeName == this.mark.tagName.toUpperCase()) {
this.setDOM(node);
this.flags |= 6;
}
}
sync(view, track) {
if (!this.dom) this.setDOM(this.setAttrs(document.createElement(this.mark.tagName)));
else if (this.flags & 4) this.setAttrs(this.dom);
super.sync(view, track);
}
merge(from, to, source, _hasStart, openStart, openEnd) {
if (source && (!(source instanceof MarkView$1 && source.mark.eq(this.mark)) || from && openStart <= 0 || to < this.length && openEnd <= 0)) return false;
mergeChildrenInto$1(this, from, to, source ? source.children.slice() : [], openStart - 1, openEnd - 1);
this.markDirty();
return true;
}
split(from) {
let result = [], off = 0, detachFrom = -1, i$1 = 0;
for (let elt of this.children) {
let end = off + elt.length;
if (end > from) result.push(off < from ? elt.split(from - off) : elt);
if (detachFrom < 0 && off >= from) detachFrom = i$1;
off = end;
i$1++;
}
let length = this.length - from;
this.length = from;
if (detachFrom > -1) {
this.children.length = detachFrom;
this.markDirty();
}
return new MarkView$1(this.mark, result, length);
}
domAtPos(pos) {
return inlineDOMAtPos$1(this, pos);
}
coordsAt(pos, side) {
return coordsInChildren$1(this, pos, side);
}
};
function textCoords$1(text, pos, side) {
let length = text.nodeValue.length;
if (pos > length) pos = length;
let from = pos, to = pos, flatten$2 = 0;
if (pos == 0 && side < 0 || pos == length && side >= 0) {
if (!(browser$1.chrome || browser$1.gecko)) {
if (pos) {
from--;
flatten$2 = 1;
} else if (to < length) {
to++;
flatten$2 = -1;
}
}
} else if (side < 0) from--;
else if (to < length) to++;
let rects = textRange$1(text, from, to).getClientRects();
if (!rects.length) return null;
let rect = rects[(flatten$2 ? flatten$2 < 0 : side >= 0) ? 0 : rects.length - 1];
if (browser$1.safari && !flatten$2 && rect.width == 0) rect = Array.prototype.find.call(rects, (r) => r.width) || rect;
return flatten$2 ? flattenRect$1(rect, flatten$2 < 0) : rect || null;
}
var WidgetView$1 = class WidgetView$1 extends ContentView$1 {
static create(widget, length, side) {
return new WidgetView$1(widget, length, side);
}
constructor(widget, length, side) {
super();
this.widget = widget;
this.length = length;
this.side = side;
this.prevWidget = null;
}
split(from) {
let result = WidgetView$1.create(this.widget, this.length - from, this.side);
this.length -= from;
return result;
}
sync(view) {
if (!this.dom || !this.widget.updateDOM(this.dom, view)) {
if (this.dom && this.prevWidget) this.prevWidget.destroy(this.dom);
this.prevWidget = null;
this.setDOM(this.widget.toDOM(view));
if (!this.widget.editable) this.dom.contentEditable = "false";
}
}
getSide() {
return this.side;
}
merge(from, to, source, hasStart, openStart, openEnd) {
if (source && (!(source instanceof WidgetView$1) || !this.widget.compare(source.widget) || from > 0 && openStart <= 0 || to < this.length && openEnd <= 0)) return false;
this.length = from + (source ? source.length : 0) + (this.length - to);
return true;
}
become(other) {
if (other instanceof WidgetView$1 && other.side == this.side && this.widget.constructor == other.widget.constructor) {
if (!this.widget.compare(other.widget)) this.markDirty(true);
if (this.dom && !this.prevWidget) this.prevWidget = this.widget;
this.widget = other.widget;
this.length = other.length;
return true;
}
return false;
}
ignoreMutation() {
return true;
}
ignoreEvent(event) {
return this.widget.ignoreEvent(event);
}
get overrideDOMText() {
if (this.length == 0) return Text.empty;
let top$1 = this;
while (top$1.parent) top$1 = top$1.parent;
let { view } = top$1, text = view && view.state.doc, start = this.posAtStart;
return text ? text.slice(start, start + this.length) : Text.empty;
}
domAtPos(pos) {
return (this.length ? pos == 0 : this.side > 0) ? DOMPos$1.before(this.dom) : DOMPos$1.after(this.dom, pos == this.length);
}
domBoundsAround() {
return null;
}
coordsAt(pos, side) {
let custom = this.widget.coordsAt(this.dom, pos, side);
if (custom) return custom;
let rects = this.dom.getClientRects(), rect = null;
if (!rects.length) return null;
let fromBack = this.side ? this.side < 0 : pos > 0;
for (let i$1 = fromBack ? rects.length - 1 : 0;; i$1 += fromBack ? -1 : 1) {
rect = rects[i$1];
if (pos > 0 ? i$1 == 0 : i$1 == rects.length - 1 || rect.top < rect.bottom) break;
}
return flattenRect$1(rect, !fromBack);
}
get isEditable() {
return false;
}
get isWidget() {
return true;
}
get isHidden() {
return this.widget.isHidden;
}
destroy() {
super.destroy();
if (this.dom) this.widget.destroy(this.dom);
}
};
var WidgetBufferView$1 = class WidgetBufferView$1 extends ContentView$1 {
constructor(side) {
super();
this.side = side;
}
get length() {
return 0;
}
merge() {
return false;
}
become(other) {
return other instanceof WidgetBufferView$1 && other.side == this.side;
}
split() {
return new WidgetBufferView$1(this.side);
}
sync() {
if (!this.dom) {
let dom = document.createElement("img");
dom.className = "cm-widgetBuffer";
dom.setAttribute("aria-hidden", "true");
this.setDOM(dom);
}
}
getSide() {
return this.side;
}
domAtPos(pos) {
return this.side > 0 ? DOMPos$1.before(this.dom) : DOMPos$1.after(this.dom);
}
localPosFromDOM() {
return 0;
}
domBoundsAround() {
return null;
}
coordsAt(pos) {
return this.dom.getBoundingClientRect();
}
get overrideDOMText() {
return Text.empty;
}
get isHidden() {
return true;
}
};
TextView$1.prototype.children = WidgetView$1.prototype.children = WidgetBufferView$1.prototype.children = noChildren$1;
function inlineDOMAtPos$1(parent, pos) {
let dom = parent.dom, { children } = parent, i$1 = 0;
for (let off = 0; i$1 < children.length; i$1++) {
let child = children[i$1], end = off + child.length;
if (end == off && child.getSide() <= 0) continue;
if (pos > off && pos < end && child.dom.parentNode == dom) return child.domAtPos(pos - off);
if (pos <= off) break;
off = end;
}
for (let j = i$1; j > 0; j--) {
let prev = children[j - 1];
if (prev.dom.parentNode == dom) return prev.domAtPos(prev.length);
}
for (let j = i$1; j < children.length; j++) {
let next = children[j];
if (next.dom.parentNode == dom) return next.domAtPos(0);
}
return new DOMPos$1(dom, 0);
}
function joinInlineInto$1(parent, view, open) {
let last, { children } = parent;
if (open > 0 && view instanceof MarkView$1 && children.length && (last = children[children.length - 1]) instanceof MarkView$1 && last.mark.eq(view.mark)) joinInlineInto$1(last, view.children[0], open - 1);
else {
children.push(view);
view.setParent(parent);
}
parent.length += view.length;
}
function coordsInChildren$1(view, pos, side) {
let before = null, beforePos = -1, after = null, afterPos = -1;
function scan(view$1, pos$1) {
for (let i$1 = 0, off = 0; i$1 < view$1.children.length && off <= pos$1; i$1++) {
let child = view$1.children[i$1], end = off + child.length;
if (end >= pos$1) {
if (child.children.length) scan(child, pos$1 - off);
else if ((!after || after.isHidden && side > 0) && (end > pos$1 || off == end && child.getSide() > 0)) {
after = child;
afterPos = pos$1 - off;
} else if (off < pos$1 || off == end && child.getSide() < 0 && !child.isHidden) {
before = child;
beforePos = pos$1 - off;
}
}
off = end;
}
}
scan(view, pos);
let target = (side < 0 ? before : after) || before || after;
if (target) return target.coordsAt(Math.max(0, target == before ? beforePos : afterPos), side);
return fallbackRect$1(view);
}
function fallbackRect$1(view) {
let last = view.dom.lastChild;
if (!last) return view.dom.getBoundingClientRect();
let rects = clientRectsFor$1(last);
return rects[rects.length - 1] || null;
}
function combineAttrs$1(source, target) {
for (let name$1 in source) if (name$1 == "class" && target.class) target.class += " " + source.class;
else if (name$1 == "style" && target.style) target.style += ";" + source.style;
else target[name$1] = source[name$1];
return target;
}
var noAttrs$1 = /* @__PURE__ */ Object.create(null);
function attrsEq$1(a, b, ignore) {
if (a == b) return true;
if (!a) a = noAttrs$1;
if (!b) b = noAttrs$1;
let keysA = Object.keys(a), keysB = Object.keys(b);
if (keysA.length - (ignore && keysA.indexOf(ignore) > -1 ? 1 : 0) != keysB.length - (ignore && keysB.indexOf(ignore) > -1 ? 1 : 0)) return false;
for (let key of keysA) if (key != ignore && (keysB.indexOf(key) == -1 || a[key] !== b[key])) return false;
return true;
}
function updateAttrs$1(dom, prev, attrs) {
let changed = false;
if (prev) {
for (let name$1 in prev) if (!(attrs && name$1 in attrs)) {
changed = true;
if (name$1 == "style") dom.style.cssText = "";
else dom.removeAttribute(name$1);
}
}
if (attrs) {
for (let name$1 in attrs) if (!(prev && prev[name$1] == attrs[name$1])) {
changed = true;
if (name$1 == "style") dom.style.cssText = attrs[name$1];
else dom.setAttribute(name$1, attrs[name$1]);
}
}
return changed;
}
function getAttrs$1(dom) {
let attrs = Object.create(null);
for (let i$1 = 0; i$1 < dom.attributes.length; i$1++) {
let attr = dom.attributes[i$1];
attrs[attr.name] = attr.value;
}
return attrs;
}
var LineView$1 = class LineView$1 extends ContentView$1 {
constructor() {
super(...arguments);
this.children = [];
this.length = 0;
this.prevAttrs = void 0;
this.attrs = null;
this.breakAfter = 0;
}
merge(from, to, source, hasStart, openStart, openEnd) {
if (source) {
if (!(source instanceof LineView$1)) return false;
if (!this.dom) source.transferDOM(this);
}
if (hasStart) this.setDeco(source ? source.attrs : null);
mergeChildrenInto$1(this, from, to, source ? source.children.slice() : [], openStart, openEnd);
return true;
}
split(at) {
let end = new LineView$1();
end.breakAfter = this.breakAfter;
if (this.length == 0) return end;
let { i: i$1, off } = this.childPos(at);
if (off) {
end.append(this.children[i$1].split(off), 0);
this.children[i$1].merge(off, this.children[i$1].length, null, false, 0, 0);
i$1++;
}
for (let j = i$1; j < this.children.length; j++) end.append(this.children[j], 0);
while (i$1 > 0 && this.children[i$1 - 1].length == 0) this.children[--i$1].destroy();
this.children.length = i$1;
this.markDirty();
this.length = at;
return end;
}
transferDOM(other) {
if (!this.dom) return;
this.markDirty();
other.setDOM(this.dom);
other.prevAttrs = this.prevAttrs === void 0 ? this.attrs : this.prevAttrs;
this.prevAttrs = void 0;
this.dom = null;
}
setDeco(attrs) {
if (!attrsEq$1(this.attrs, attrs)) {
if (this.dom) {
this.prevAttrs = this.attrs;
this.markDirty();
}
this.attrs = attrs;
}
}
append(child, openStart) {
joinInlineInto$1(this, child, openStart);
}
addLineDeco(deco) {
let attrs = deco.spec.attributes, cls = deco.spec.class;
if (attrs) this.attrs = combineAttrs$1(attrs, this.attrs || {});
if (cls) this.attrs = combineAttrs$1({ class: cls }, this.attrs || {});
}
domAtPos(pos) {
return inlineDOMAtPos$1(this, pos);
}
reuseDOM(node) {
if (node.nodeName == "DIV") {
this.setDOM(node);
this.flags |= 6;
}
}
sync(view, track) {
var _a$2;
if (!this.dom) {
this.setDOM(document.createElement("div"));
this.dom.className = "cm-line";
this.prevAttrs = this.attrs ? null : void 0;
} else if (this.flags & 4) {
clearAttributes$1(this.dom);
this.dom.className = "cm-line";
this.prevAttrs = this.attrs ? null : void 0;
}
if (this.prevAttrs !== void 0) {
updateAttrs$1(this.dom, this.prevAttrs, this.attrs);
this.dom.classList.add("cm-line");
this.prevAttrs = void 0;
}
super.sync(view, track);
let last = this.dom.lastChild;
while (last && ContentView$1.get(last) instanceof MarkView$1) last = last.lastChild;
if (!last || !this.length || last.nodeName != "BR" && ((_a$2 = ContentView$1.get(last)) === null || _a$2 === void 0 ? void 0 : _a$2.isEditable) == false && (!browser$1.ios || !this.children.some((ch) => ch instanceof TextView$1))) {
let hack = document.createElement("BR");
hack.cmIgnore = true;
this.dom.appendChild(hack);
}
}
measureTextSize() {
if (this.children.length == 0 || this.length > 20) return null;
let totalWidth = 0, textHeight;
for (let child of this.children) {
if (!(child instanceof TextView$1) || /[^ -~]/.test(child.text)) return null;
let rects = clientRectsFor$1(child.dom);
if (rects.length != 1) return null;
totalWidth += rects[0].width;
textHeight = rects[0].height;
}
return !totalWidth ? null : {
lineHeight: this.dom.getBoundingClientRect().height,
charWidth: totalWidth / this.length,
textHeight
};
}
coordsAt(pos, side) {
let rect = coordsInChildren$1(this, pos, side);
if (!this.children.length && rect && this.parent) {
let { heightOracle } = this.parent.view.viewState, height = rect.bottom - rect.top;
if (Math.abs(height - heightOracle.lineHeight) < 2 && heightOracle.textHeight < height) {
let dist$2 = (height - heightOracle.textHeight) / 2;
return {
top: rect.top + dist$2,
bottom: rect.bottom - dist$2,
left: rect.left,
right: rect.left
};
}
}
return rect;
}
become(_other) {
return false;
}
covers() {
return true;
}
static find(docView, pos) {
for (let i$1 = 0, off = 0; i$1 < docView.children.length; i$1++) {
let block = docView.children[i$1], end = off + block.length;
if (end >= pos) {
if (block instanceof LineView$1) return block;
if (end > pos) break;
}
off = end + block.breakAfter;
}
return null;
}
};
var BlockWidgetView$1 = class BlockWidgetView$1 extends ContentView$1 {
constructor(widget, length, deco) {
super();
this.widget = widget;
this.length = length;
this.deco = deco;
this.breakAfter = 0;
this.prevWidget = null;
}
merge(from, to, source, _takeDeco, openStart, openEnd) {
if (source && (!(source instanceof BlockWidgetView$1) || !this.widget.compare(source.widget) || from > 0 && openStart <= 0 || to < this.length && openEnd <= 0)) return false;
this.length = from + (source ? source.length : 0) + (this.length - to);
return true;
}
domAtPos(pos) {
return pos == 0 ? DOMPos$1.before(this.dom) : DOMPos$1.after(this.dom, pos == this.length);
}
split(at) {
let len = this.length - at;
this.length = at;
let end = new BlockWidgetView$1(this.widget, len, this.deco);
end.breakAfter = this.breakAfter;
return end;
}
get children() {
return noChildren$1;
}
sync(view) {
if (!this.dom || !this.widget.updateDOM(this.dom, view)) {
if (this.dom && this.prevWidget) this.prevWidget.destroy(this.dom);
this.prevWidget = null;
this.setDOM(this.widget.toDOM(view));
if (!this.widget.editable) this.dom.contentEditable = "false";
}
}
get overrideDOMText() {
return this.parent ? this.parent.view.state.doc.slice(this.posAtStart, this.posAtEnd) : Text.empty;
}
domBoundsAround() {
return null;
}
become(other) {
if (other instanceof BlockWidgetView$1 && other.widget.constructor == this.widget.constructor) {
if (!other.widget.compare(this.widget)) this.markDirty(true);
if (this.dom && !this.prevWidget) this.prevWidget = this.widget;
this.widget = other.widget;
this.length = other.length;
this.deco = other.deco;
this.breakAfter = other.breakAfter;
return true;
}
return false;
}
ignoreMutation() {
return true;
}
ignoreEvent(event) {
return this.widget.ignoreEvent(event);
}
get isEditable() {
return false;
}
get isWidget() {
return true;
}
coordsAt(pos, side) {
return this.widget.coordsAt(this.dom, pos, side);
}
destroy() {
super.destroy();
if (this.dom) this.widget.destroy(this.dom);
}
covers(side) {
let { startSide, endSide } = this.deco;
return startSide == endSide ? false : side < 0 ? startSide < 0 : endSide > 0;
}
};
var WidgetType$1 = class {
eq(widget) {
return false;
}
updateDOM(dom, view) {
return false;
}
compare(other) {
return this == other || this.constructor == other.constructor && this.eq(other);
}
get estimatedHeight() {
return -1;
}
get lineBreaks() {
return 0;
}
ignoreEvent(event) {
return true;
}
coordsAt(dom, pos, side) {
return null;
}
get isHidden() {
return false;
}
get editable() {
return false;
}
destroy(dom) {}
};
var BlockType$1 = /* @__PURE__ */ (function(BlockType$2) {
BlockType$2[BlockType$2["Text"] = 0] = "Text";
BlockType$2[BlockType$2["WidgetBefore"] = 1] = "WidgetBefore";
BlockType$2[BlockType$2["WidgetAfter"] = 2] = "WidgetAfter";
BlockType$2[BlockType$2["WidgetRange"] = 3] = "WidgetRange";
return BlockType$2;
})(BlockType$1 || (BlockType$1 = {}));
var Decoration$1 = class extends RangeValue {
constructor(startSide, endSide, widget, spec) {
super();
this.startSide = startSide;
this.endSide = endSide;
this.widget = widget;
this.spec = spec;
}
get heightRelevant() {
return false;
}
static mark(spec) {
return new MarkDecoration$1(spec);
}
static widget(spec) {
let side = Math.max(-1e4, Math.min(1e4, spec.side || 0)), block = !!spec.block;
side += block && !spec.inlineOrder ? side > 0 ? 3e8 : -4e8 : side > 0 ? 1e8 : -1e8;
return new PointDecoration$1(spec, side, side, block, spec.widget || null, false);
}
static replace(spec) {
let block = !!spec.block, startSide, endSide;
if (spec.isBlockGap) {
startSide = -5e8;
endSide = 4e8;
} else {
let { start, end } = getInclusive$1(spec, block);
startSide = (start ? block ? -3e8 : -1 : 5e8) - 1;
endSide = (end ? block ? 2e8 : 1 : -6e8) + 1;
}
return new PointDecoration$1(spec, startSide, endSide, block, spec.widget || null, true);
}
static line(spec) {
return new LineDecoration$1(spec);
}
static set(of, sort = false) {
return RangeSet$1.of(of, sort);
}
hasHeight() {
return this.widget ? this.widget.estimatedHeight > -1 : false;
}
};
Decoration$1.none = RangeSet$1.empty;
var MarkDecoration$1 = class MarkDecoration$1 extends Decoration$1 {
constructor(spec) {
let { start, end } = getInclusive$1(spec);
super(start ? -1 : 5e8, end ? 1 : -6e8, null, spec);
this.tagName = spec.tagName || "span";
this.class = spec.class || "";
this.attrs = spec.attributes || null;
}
eq(other) {
var _a$2, _b;
return this == other || other instanceof MarkDecoration$1 && this.tagName == other.tagName && (this.class || ((_a$2 = this.attrs) === null || _a$2 === void 0 ? void 0 : _a$2.class)) == (other.class || ((_b = other.attrs) === null || _b === void 0 ? void 0 : _b.class)) && attrsEq$1(this.attrs, other.attrs, "class");
}
range(from, to = from) {
if (from >= to) throw new RangeError("Mark decorations may not be empty");
return super.range(from, to);
}
};
MarkDecoration$1.prototype.point = false;
var LineDecoration$1 = class LineDecoration$1 extends Decoration$1 {
constructor(spec) {
super(-2e8, -2e8, null, spec);
}
eq(other) {
return other instanceof LineDecoration$1 && this.spec.class == other.spec.class && attrsEq$1(this.spec.attributes, other.spec.attributes);
}
range(from, to = from) {
if (to != from) throw new RangeError("Line decoration ranges must be zero-length");
return super.range(from, to);
}
};
LineDecoration$1.prototype.mapMode = MapMode.TrackBefore;
LineDecoration$1.prototype.point = true;
var PointDecoration$1 = class PointDecoration$1 extends Decoration$1 {
constructor(spec, startSide, endSide, block, widget, isReplace) {
super(startSide, endSide, widget, spec);
this.block = block;
this.isReplace = isReplace;
this.mapMode = !block ? MapMode.TrackDel : startSide <= 0 ? MapMode.TrackBefore : MapMode.TrackAfter;
}
get type() {
return this.startSide != this.endSide ? BlockType$1.WidgetRange : this.startSide <= 0 ? BlockType$1.WidgetBefore : BlockType$1.WidgetAfter;
}
get heightRelevant() {
return this.block || !!this.widget && (this.widget.estimatedHeight >= 5 || this.widget.lineBreaks > 0);
}
eq(other) {
return other instanceof PointDecoration$1 && widgetsEq$1(this.widget, other.widget) && this.block == other.block && this.startSide == other.startSide && this.endSide == other.endSide;
}
range(from, to = from) {
if (this.isReplace && (from > to || from == to && this.startSide > 0 && this.endSide <= 0)) throw new RangeError("Invalid range for replacement decoration");
if (!this.isReplace && to != from) throw new RangeError("Widget decorations can only have zero-length ranges");
return super.range(from, to);
}
};
PointDecoration$1.prototype.point = true;
function getInclusive$1(spec, block = false) {
let { inclusiveStart: start, inclusiveEnd: end } = spec;
if (start == null) start = spec.inclusive;
if (end == null) end = spec.inclusive;
return {
start: start !== null && start !== void 0 ? start : block,
end: end !== null && end !== void 0 ? end : block
};
}
function widgetsEq$1(a, b) {
return a == b || !!(a && b && a.compare(b));
}
function addRange$1(from, to, ranges, margin = 0) {
let last = ranges.length - 1;
if (last >= 0 && ranges[last] + margin >= from) ranges[last] = Math.max(ranges[last], to);
else ranges.push(from, to);
}
var ContentBuilder$1 = class ContentBuilder$1 {
constructor(doc$2, pos, end, disallowBlockEffectsFor) {
this.doc = doc$2;
this.pos = pos;
this.end = end;
this.disallowBlockEffectsFor = disallowBlockEffectsFor;
this.content = [];
this.curLine = null;
this.breakAtStart = 0;
this.pendingBuffer = 0;
this.bufferMarks = [];
this.atCursorPos = true;
this.openStart = -1;
this.openEnd = -1;
this.text = "";
this.textOff = 0;
this.cursor = doc$2.iter();
this.skip = pos;
}
posCovered() {
if (this.content.length == 0) return !this.breakAtStart && this.doc.lineAt(this.pos).from != this.pos;
let last = this.content[this.content.length - 1];
return !(last.breakAfter || last instanceof BlockWidgetView$1 && last.deco.endSide < 0);
}
getLine() {
if (!this.curLine) {
this.content.push(this.curLine = new LineView$1());
this.atCursorPos = true;
}
return this.curLine;
}
flushBuffer(active = this.bufferMarks) {
if (this.pendingBuffer) {
this.curLine.append(wrapMarks$1(new WidgetBufferView$1(-1), active), active.length);
this.pendingBuffer = 0;
}
}
addBlockWidget(view) {
this.flushBuffer();
this.curLine = null;
this.content.push(view);
}
finish(openEnd) {
if (this.pendingBuffer && openEnd <= this.bufferMarks.length) this.flushBuffer();
else this.pendingBuffer = 0;
if (!this.posCovered() && !(openEnd && this.content.length && this.content[this.content.length - 1] instanceof BlockWidgetView$1)) this.getLine();
}
buildText(length, active, openStart) {
while (length > 0) {
if (this.textOff == this.text.length) {
let { value, lineBreak, done } = this.cursor.next(this.skip);
this.skip = 0;
if (done) throw new Error("Ran out of text content when drawing inline views");
if (lineBreak) {
if (!this.posCovered()) this.getLine();
if (this.content.length) this.content[this.content.length - 1].breakAfter = 1;
else this.breakAtStart = 1;
this.flushBuffer();
this.curLine = null;
this.atCursorPos = true;
length--;
continue;
} else {
this.text = value;
this.textOff = 0;
}
}
let take = Math.min(this.text.length - this.textOff, length, 512);
this.flushBuffer(active.slice(active.length - openStart));
this.getLine().append(wrapMarks$1(new TextView$1(this.text.slice(this.textOff, this.textOff + take)), active), openStart);
this.atCursorPos = true;
this.textOff += take;
length -= take;
openStart = 0;
}
}
span(from, to, active, openStart) {
this.buildText(to - from, active, openStart);
this.pos = to;
if (this.openStart < 0) this.openStart = openStart;
}
point(from, to, deco, active, openStart, index) {
if (this.disallowBlockEffectsFor[index] && deco instanceof PointDecoration$1) {
if (deco.block) throw new RangeError("Block decorations may not be specified via plugins");
if (to > this.doc.lineAt(this.pos).to) throw new RangeError("Decorations that replace line breaks may not be specified via plugins");
}
let len = to - from;
if (deco instanceof PointDecoration$1) if (deco.block) {
if (deco.startSide > 0 && !this.posCovered()) this.getLine();
this.addBlockWidget(new BlockWidgetView$1(deco.widget || NullWidget$1.block, len, deco));
} else {
let view = WidgetView$1.create(deco.widget || NullWidget$1.inline, len, len ? 0 : deco.startSide);
let cursorBefore = this.atCursorPos && !view.isEditable && openStart <= active.length && (from < to || deco.startSide > 0);
let cursorAfter = !view.isEditable && (from < to || openStart > active.length || deco.startSide <= 0);
let line = this.getLine();
if (this.pendingBuffer == 2 && !cursorBefore && !view.isEditable) this.pendingBuffer = 0;
this.flushBuffer(active);
if (cursorBefore) {
line.append(wrapMarks$1(new WidgetBufferView$1(1), active), openStart);
openStart = active.length + Math.max(0, openStart - active.length);
}
line.append(wrapMarks$1(view, active), openStart);
this.atCursorPos = cursorAfter;
this.pendingBuffer = !cursorAfter ? 0 : from < to || openStart > active.length ? 1 : 2;
if (this.pendingBuffer) this.bufferMarks = active.slice();
}
else if (this.doc.lineAt(this.pos).from == this.pos) this.getLine().addLineDeco(deco);
if (len) {
if (this.textOff + len <= this.text.length) this.textOff += len;
else {
this.skip += len - (this.text.length - this.textOff);
this.text = "";
this.textOff = 0;
}
this.pos = to;
}
if (this.openStart < 0) this.openStart = openStart;
}
static build(text, from, to, decorations$2, dynamicDecorationMap) {
let builder = new ContentBuilder$1(text, from, to, dynamicDecorationMap);
builder.openEnd = RangeSet$1.spans(decorations$2, from, to, builder);
if (builder.openStart < 0) builder.openStart = builder.openEnd;
builder.finish(builder.openEnd);
return builder;
}
};
function wrapMarks$1(view, active) {
for (let mark of active) view = new MarkView$1(mark, [view], view.length);
return view;
}
var NullWidget$1 = class extends WidgetType$1 {
constructor(tag) {
super();
this.tag = tag;
}
eq(other) {
return other.tag == this.tag;
}
toDOM() {
return document.createElement(this.tag);
}
updateDOM(elt) {
return elt.nodeName.toLowerCase() == this.tag;
}
get isHidden() {
return true;
}
};
NullWidget$1.inline = /* @__PURE__ */ new NullWidget$1("span");
NullWidget$1.block = /* @__PURE__ */ new NullWidget$1("div");
var Direction$1 = /* @__PURE__ */ (function(Direction$2) {
Direction$2[Direction$2["LTR"] = 0] = "LTR";
Direction$2[Direction$2["RTL"] = 1] = "RTL";
return Direction$2;
})(Direction$1 || (Direction$1 = {}));
var LTR$1 = Direction$1.LTR, RTL$1 = Direction$1.RTL;
function dec$1(str) {
let result = [];
for (let i$1 = 0; i$1 < str.length; i$1++) result.push(1 << +str[i$1]);
return result;
}
var LowTypes$1 = /* @__PURE__ */ dec$1("88888888888888888888888888888888888666888888787833333333337888888000000000000000000000000008888880000000000000000000000000088888888888888888888888888888888888887866668888088888663380888308888800000000000000000000000800000000000000000000000000000008");
var ArabicTypes$1 = /* @__PURE__ */ dec$1("4444448826627288999999999992222222222222222222222222222222222222222222222229999999999999999999994444444444644222822222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222999999949999999229989999223333333333");
var Brackets$1 = /* @__PURE__ */ Object.create(null), BracketStack$1 = [];
for (let p of [
"()",
"[]",
"{}"
]) {
let l = /* @__PURE__ */ p.charCodeAt(0), r = /* @__PURE__ */ p.charCodeAt(1);
Brackets$1[l] = r;
Brackets$1[r] = -l;
}
function charType$1(ch) {
return ch <= 247 ? LowTypes$1[ch] : 1424 <= ch && ch <= 1524 ? 2 : 1536 <= ch && ch <= 1785 ? ArabicTypes$1[ch - 1536] : 1774 <= ch && ch <= 2220 ? 4 : 8192 <= ch && ch <= 8204 ? 256 : 64336 <= ch && ch <= 65023 ? 4 : 1;
}
var BidiRE$1 = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/;
var BidiSpan$1 = class {
get dir() {
return this.level % 2 ? RTL$1 : LTR$1;
}
constructor(from, to, level) {
this.from = from;
this.to = to;
this.level = level;
}
side(end, dir) {
return this.dir == dir == end ? this.to : this.from;
}
forward(forward, dir) {
return forward == (this.dir == dir);
}
static find(order, index, level, assoc) {
let maybe = -1;
for (let i$1 = 0; i$1 < order.length; i$1++) {
let span = order[i$1];
if (span.from <= index && span.to >= index) {
if (span.level == level) return i$1;
if (maybe < 0 || (assoc != 0 ? assoc < 0 ? span.from < index : span.to > index : order[maybe].level > span.level)) maybe = i$1;
}
}
if (maybe < 0) throw new RangeError("Index out of range");
return maybe;
}
};
function isolatesEq$1(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) {
let iA = a[i$1], iB = b[i$1];
if (iA.from != iB.from || iA.to != iB.to || iA.direction != iB.direction || !isolatesEq$1(iA.inner, iB.inner)) return false;
}
return true;
}
var types$1 = [];
function computeCharTypes$1(line, rFrom, rTo, isolates, outerType) {
for (let iI = 0; iI <= isolates.length; iI++) {
let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
let prevType = iI ? 256 : outerType;
for (let i$1 = from, prev = prevType, prevStrong = prevType; i$1 < to; i$1++) {
let type = charType$1(line.charCodeAt(i$1));
if (type == 512) type = prev;
else if (type == 8 && prevStrong == 4) type = 16;
types$1[i$1] = type == 4 ? 2 : type;
if (type & 7) prevStrong = type;
prev = type;
}
for (let i$1 = from, prev = prevType, prevStrong = prevType; i$1 < to; i$1++) {
let type = types$1[i$1];
if (type == 128) if (i$1 < to - 1 && prev == types$1[i$1 + 1] && prev & 24) type = types$1[i$1] = prev;
else types$1[i$1] = 256;
else if (type == 64) {
let end = i$1 + 1;
while (end < to && types$1[end] == 64) end++;
let replace = i$1 && prev == 8 || end < rTo && types$1[end] == 8 ? prevStrong == 1 ? 1 : 8 : 256;
for (let j = i$1; j < end; j++) types$1[j] = replace;
i$1 = end - 1;
} else if (type == 8 && prevStrong == 1) types$1[i$1] = 1;
prev = type;
if (type & 7) prevStrong = type;
}
}
}
function processBracketPairs$1(line, rFrom, rTo, isolates, outerType) {
let oppositeType = outerType == 1 ? 2 : 1;
for (let iI = 0, sI = 0, context = 0; iI <= isolates.length; iI++) {
let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
for (let i$1 = from, ch, br, type; i$1 < to; i$1++) if (br = Brackets$1[ch = line.charCodeAt(i$1)]) if (br < 0) {
for (let sJ = sI - 3; sJ >= 0; sJ -= 3) if (BracketStack$1[sJ + 1] == -br) {
let flags = BracketStack$1[sJ + 2];
let type$1 = flags & 2 ? outerType : !(flags & 4) ? 0 : flags & 1 ? oppositeType : outerType;
if (type$1) types$1[i$1] = types$1[BracketStack$1[sJ]] = type$1;
sI = sJ;
break;
}
} else if (BracketStack$1.length == 189) break;
else {
BracketStack$1[sI++] = i$1;
BracketStack$1[sI++] = ch;
BracketStack$1[sI++] = context;
}
else if ((type = types$1[i$1]) == 2 || type == 1) {
let embed = type == outerType;
context = embed ? 0 : 1;
for (let sJ = sI - 3; sJ >= 0; sJ -= 3) {
let cur$1 = BracketStack$1[sJ + 2];
if (cur$1 & 2) break;
if (embed) BracketStack$1[sJ + 2] |= 2;
else {
if (cur$1 & 4) break;
BracketStack$1[sJ + 2] |= 4;
}
}
}
}
}
function processNeutrals$1(rFrom, rTo, isolates, outerType) {
for (let iI = 0, prev = outerType; iI <= isolates.length; iI++) {
let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
for (let i$1 = from; i$1 < to;) {
let type = types$1[i$1];
if (type == 256) {
let end = i$1 + 1;
for (;;) if (end == to) {
if (iI == isolates.length) break;
end = isolates[iI++].to;
to = iI < isolates.length ? isolates[iI].from : rTo;
} else if (types$1[end] == 256) end++;
else break;
let beforeL = prev == 1;
let replace = beforeL == ((end < rTo ? types$1[end] : outerType) == 1) ? beforeL ? 1 : 2 : outerType;
for (let j = end, jI = iI, fromJ = jI ? isolates[jI - 1].to : rFrom; j > i$1;) {
if (j == fromJ) {
j = isolates[--jI].from;
fromJ = jI ? isolates[jI - 1].to : rFrom;
}
types$1[--j] = replace;
}
i$1 = end;
} else {
prev = type;
i$1++;
}
}
}
}
function emitSpans$1(line, from, to, level, baseLevel, isolates, order) {
let ourType = level % 2 ? 2 : 1;
if (level % 2 == baseLevel % 2) for (let iCh = from, iI = 0; iCh < to;) {
let sameDir = true, isNum = false;
if (iI == isolates.length || iCh < isolates[iI].from) {
let next = types$1[iCh];
if (next != ourType) {
sameDir = false;
isNum = next == 16;
}
}
let recurse = !sameDir && ourType == 1 ? [] : null;
let localLevel = sameDir ? level : level + 1;
let iScan = iCh;
run: for (;;) if (iI < isolates.length && iScan == isolates[iI].from) {
if (isNum) break run;
let iso = isolates[iI];
if (!sameDir) for (let upto = iso.to, jI = iI + 1;;) {
if (upto == to) break run;
if (jI < isolates.length && isolates[jI].from == upto) upto = isolates[jI++].to;
else if (types$1[upto] == ourType) break run;
else break;
}
iI++;
if (recurse) recurse.push(iso);
else {
if (iso.from > iCh) order.push(new BidiSpan$1(iCh, iso.from, localLevel));
computeSectionOrder$1(line, iso.direction == LTR$1 != !(localLevel % 2) ? level + 1 : level, baseLevel, iso.inner, iso.from, iso.to, order);
iCh = iso.to;
}
iScan = iso.to;
} else if (iScan == to || (sameDir ? types$1[iScan] != ourType : types$1[iScan] == ourType)) break;
else iScan++;
if (recurse) emitSpans$1(line, iCh, iScan, level + 1, baseLevel, recurse, order);
else if (iCh < iScan) order.push(new BidiSpan$1(iCh, iScan, localLevel));
iCh = iScan;
}
else for (let iCh = to, iI = isolates.length; iCh > from;) {
let sameDir = true, isNum = false;
if (!iI || iCh > isolates[iI - 1].to) {
let next = types$1[iCh - 1];
if (next != ourType) {
sameDir = false;
isNum = next == 16;
}
}
let recurse = !sameDir && ourType == 1 ? [] : null;
let localLevel = sameDir ? level : level + 1;
let iScan = iCh;
run: for (;;) if (iI && iScan == isolates[iI - 1].to) {
if (isNum) break run;
let iso = isolates[--iI];
if (!sameDir) for (let upto = iso.from, jI = iI;;) {
if (upto == from) break run;
if (jI && isolates[jI - 1].to == upto) upto = isolates[--jI].from;
else if (types$1[upto - 1] == ourType) break run;
else break;
}
if (recurse) recurse.push(iso);
else {
if (iso.to < iCh) order.push(new BidiSpan$1(iso.to, iCh, localLevel));
computeSectionOrder$1(line, iso.direction == LTR$1 != !(localLevel % 2) ? level + 1 : level, baseLevel, iso.inner, iso.from, iso.to, order);
iCh = iso.from;
}
iScan = iso.from;
} else if (iScan == from || (sameDir ? types$1[iScan - 1] != ourType : types$1[iScan - 1] == ourType)) break;
else iScan--;
if (recurse) emitSpans$1(line, iScan, iCh, level + 1, baseLevel, recurse, order);
else if (iScan < iCh) order.push(new BidiSpan$1(iScan, iCh, localLevel));
iCh = iScan;
}
}
function computeSectionOrder$1(line, level, baseLevel, isolates, from, to, order) {
let outerType = level % 2 ? 2 : 1;
computeCharTypes$1(line, from, to, isolates, outerType);
processBracketPairs$1(line, from, to, isolates, outerType);
processNeutrals$1(from, to, isolates, outerType);
emitSpans$1(line, from, to, level, baseLevel, isolates, order);
}
function computeOrder$1(line, direction, isolates) {
if (!line) return [new BidiSpan$1(0, 0, direction == RTL$1 ? 1 : 0)];
if (direction == LTR$1 && !isolates.length && !BidiRE$1.test(line)) return trivialOrder$1(line.length);
if (isolates.length) while (line.length > types$1.length) types$1[types$1.length] = 256;
let order = [], level = direction == LTR$1 ? 0 : 1;
computeSectionOrder$1(line, level, level, isolates, 0, line.length, order);
return order;
}
function trivialOrder$1(length) {
return [new BidiSpan$1(0, length, 0)];
}
var movedOver$1 = "";
function moveVisually$1(line, order, dir, start, forward) {
var _a$2;
let startIndex = start.head - line.from;
let spanI = BidiSpan$1.find(order, startIndex, (_a$2 = start.bidiLevel) !== null && _a$2 !== void 0 ? _a$2 : -1, start.assoc);
let span = order[spanI], spanEnd = span.side(forward, dir);
if (startIndex == spanEnd) {
let nextI = spanI += forward ? 1 : -1;
if (nextI < 0 || nextI >= order.length) return null;
span = order[spanI = nextI];
startIndex = span.side(!forward, dir);
spanEnd = span.side(forward, dir);
}
let nextIndex = findClusterBreak(line.text, startIndex, span.forward(forward, dir));
if (nextIndex < span.from || nextIndex > span.to) nextIndex = spanEnd;
movedOver$1 = line.text.slice(Math.min(startIndex, nextIndex), Math.max(startIndex, nextIndex));
let nextSpan = spanI == (forward ? order.length - 1 : 0) ? null : order[spanI + (forward ? 1 : -1)];
if (nextSpan && nextIndex == spanEnd && nextSpan.level + (forward ? 0 : 1) < span.level) return EditorSelection.cursor(nextSpan.side(!forward, dir) + line.from, nextSpan.forward(forward, dir) ? 1 : -1, nextSpan.level);
return EditorSelection.cursor(nextIndex + line.from, span.forward(forward, dir) ? -1 : 1, span.level);
}
function autoDirection(text, from, to) {
for (let i$1 = from; i$1 < to; i$1++) {
let type = charType$1(text.charCodeAt(i$1));
if (type == 1) return LTR$1;
if (type == 2 || type == 4) return RTL$1;
}
return LTR$1;
}
var clickAddsSelectionRange$1 = /* @__PURE__ */ Facet$1.define();
var dragMovesSelection$1$1 = /* @__PURE__ */ Facet$1.define();
var mouseSelectionStyle$1 = /* @__PURE__ */ Facet$1.define();
var exceptionSink$1 = /* @__PURE__ */ Facet$1.define();
var updateListener$1 = /* @__PURE__ */ Facet$1.define();
var inputHandler$2 = /* @__PURE__ */ Facet$1.define();
var focusChangeEffect$1 = /* @__PURE__ */ Facet$1.define();
var perLineTextDirection$1 = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.some((x) => x) });
var nativeSelectionHidden$1 = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.some((x) => x) });
var scrollHandler = /* @__PURE__ */ Facet$1.define();
var ScrollTarget$1 = class ScrollTarget$1 {
constructor(range, y = "nearest", x = "nearest", yMargin = 5, xMargin = 5, isSnapshot = false) {
this.range = range;
this.y = y;
this.x = x;
this.yMargin = yMargin;
this.xMargin = xMargin;
this.isSnapshot = isSnapshot;
}
map(changes) {
return changes.empty ? this : new ScrollTarget$1(this.range.map(changes), this.y, this.x, this.yMargin, this.xMargin, this.isSnapshot);
}
clip(state) {
return this.range.to <= state.doc.length ? this : new ScrollTarget$1(EditorSelection.cursor(state.doc.length), this.y, this.x, this.yMargin, this.xMargin, this.isSnapshot);
}
};
var scrollIntoView$2 = /* @__PURE__ */ StateEffect$1.define({ map: (t$1, ch) => t$1.map(ch) });
function logException$1(state, exception, context) {
let handler = state.facet(exceptionSink$1);
if (handler.length) handler[0](exception);
else if (window.onerror) window.onerror(String(exception), context, void 0, void 0, exception);
else if (context) console.error(context + ":", exception);
else console.error(exception);
}
var editable$1 = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.length ? values[0] : true });
var nextPluginID$1 = 0;
var viewPlugin$1 = /* @__PURE__ */ Facet$1.define();
var ViewPlugin$1 = class ViewPlugin$1 {
constructor(id$1, create, domEventHandlers, domEventObservers, buildExtensions) {
this.id = id$1;
this.create = create;
this.domEventHandlers = domEventHandlers;
this.domEventObservers = domEventObservers;
this.extension = buildExtensions(this);
}
static define(create, spec) {
const { eventHandlers, eventObservers, provide, decorations: deco } = spec || {};
return new ViewPlugin$1(nextPluginID$1++, create, eventHandlers, eventObservers, (plugin) => {
let ext = [viewPlugin$1.of(plugin)];
if (deco) ext.push(decorations$1.of((view) => {
let pluginInst = view.plugin(plugin);
return pluginInst ? deco(pluginInst) : Decoration$1.none;
}));
if (provide) ext.push(provide(plugin));
return ext;
});
}
static fromClass(cls, spec) {
return ViewPlugin$1.define((view) => new cls(view), spec);
}
};
var PluginInstance$1 = class {
constructor(spec) {
this.spec = spec;
this.mustUpdate = null;
this.value = null;
}
update(view) {
if (!this.value) {
if (this.spec) try {
this.value = this.spec.create(view);
} catch (e) {
logException$1(view.state, e, "CodeMirror plugin crashed");
this.deactivate();
}
} else if (this.mustUpdate) {
let update = this.mustUpdate;
this.mustUpdate = null;
if (this.value.update) try {
this.value.update(update);
} catch (e) {
logException$1(update.state, e, "CodeMirror plugin crashed");
if (this.value.destroy) try {
this.value.destroy();
} catch (_) {}
this.deactivate();
}
}
return this;
}
destroy(view) {
var _a$2;
if ((_a$2 = this.value) === null || _a$2 === void 0 ? void 0 : _a$2.destroy) try {
this.value.destroy();
} catch (e) {
logException$1(view.state, e, "CodeMirror plugin crashed");
}
}
deactivate() {
this.spec = this.value = null;
}
};
var editorAttributes$1 = /* @__PURE__ */ Facet$1.define();
var contentAttributes$1 = /* @__PURE__ */ Facet$1.define();
var decorations$1 = /* @__PURE__ */ Facet$1.define();
var outerDecorations = /* @__PURE__ */ Facet$1.define();
var atomicRanges$1 = /* @__PURE__ */ Facet$1.define();
var bidiIsolatedRanges$1 = /* @__PURE__ */ Facet$1.define();
function getIsolatedRanges$1(view, line) {
let isolates = view.state.facet(bidiIsolatedRanges$1);
if (!isolates.length) return isolates;
let sets = isolates.map((i$1) => i$1 instanceof Function ? i$1(view) : i$1);
let result = [];
RangeSet$1.spans(sets, line.from, line.to, {
point() {},
span(fromDoc, toDoc, active, open) {
let from = fromDoc - line.from, to = toDoc - line.from;
let level = result;
for (let i$1 = active.length - 1; i$1 >= 0; i$1--, open--) {
let direction = active[i$1].spec.bidiIsolate, update;
if (direction == null) direction = autoDirection(line.text, from, to);
if (open > 0 && level.length && (update = level[level.length - 1]).to == from && update.direction == direction) {
update.to = to;
level = update.inner;
} else {
let add$1 = {
from,
to,
direction,
inner: []
};
level.push(add$1);
level = add$1.inner;
}
}
}
});
return result;
}
var scrollMargins$1 = /* @__PURE__ */ Facet$1.define();
function getScrollMargins$1(view) {
let left = 0, right = 0, top$1 = 0, bottom = 0;
for (let source of view.state.facet(scrollMargins$1)) {
let m = source(view);
if (m) {
if (m.left != null) left = Math.max(left, m.left);
if (m.right != null) right = Math.max(right, m.right);
if (m.top != null) top$1 = Math.max(top$1, m.top);
if (m.bottom != null) bottom = Math.max(bottom, m.bottom);
}
}
return {
left,
right,
top: top$1,
bottom
};
}
var styleModule$1 = /* @__PURE__ */ Facet$1.define();
var ChangedRange$1 = class ChangedRange$1 {
constructor(fromA, toA, fromB, toB) {
this.fromA = fromA;
this.toA = toA;
this.fromB = fromB;
this.toB = toB;
}
join(other) {
return new ChangedRange$1(Math.min(this.fromA, other.fromA), Math.max(this.toA, other.toA), Math.min(this.fromB, other.fromB), Math.max(this.toB, other.toB));
}
addToSet(set) {
let i$1 = set.length, me = this;
for (; i$1 > 0; i$1--) {
let range = set[i$1 - 1];
if (range.fromA > me.toA) continue;
if (range.toA < me.fromA) break;
me = me.join(range);
set.splice(i$1 - 1, 1);
}
set.splice(i$1, 0, me);
return set;
}
static extendWithRanges(diff, ranges) {
if (ranges.length == 0) return diff;
let result = [];
for (let dI = 0, rI = 0, posA = 0, posB = 0;; dI++) {
let next = dI == diff.length ? null : diff[dI], off = posA - posB;
let end = next ? next.fromB : 1e9;
while (rI < ranges.length && ranges[rI] < end) {
let from = ranges[rI], to = ranges[rI + 1];
let fromB = Math.max(posB, from), toB = Math.min(end, to);
if (fromB <= toB) new ChangedRange$1(fromB + off, toB + off, fromB, toB).addToSet(result);
if (to > end) break;
else rI += 2;
}
if (!next) return result;
new ChangedRange$1(next.fromA, next.toA, next.fromB, next.toB).addToSet(result);
posA = next.toA;
posB = next.toB;
}
}
};
var ViewUpdate$1 = class ViewUpdate$1 {
constructor(view, state, transactions) {
this.view = view;
this.state = state;
this.transactions = transactions;
this.flags = 0;
this.startState = view.state;
this.changes = ChangeSet.empty(this.startState.doc.length);
for (let tr of transactions) this.changes = this.changes.compose(tr.changes);
let changedRanges = [];
this.changes.iterChangedRanges((fromA, toA, fromB, toB) => changedRanges.push(new ChangedRange$1(fromA, toA, fromB, toB)));
this.changedRanges = changedRanges;
}
static create(view, state, transactions) {
return new ViewUpdate$1(view, state, transactions);
}
get viewportChanged() {
return (this.flags & 4) > 0;
}
get heightChanged() {
return (this.flags & 2) > 0;
}
get geometryChanged() {
return this.docChanged || (this.flags & 10) > 0;
}
get focusChanged() {
return (this.flags & 1) > 0;
}
get docChanged() {
return !this.changes.empty;
}
get selectionSet() {
return this.transactions.some((tr) => tr.selection);
}
get empty() {
return this.flags == 0 && this.transactions.length == 0;
}
};
var DocView$1 = class extends ContentView$1 {
get length() {
return this.view.state.doc.length;
}
constructor(view) {
super();
this.view = view;
this.decorations = [];
this.dynamicDecorationMap = [];
this.domChanged = null;
this.hasComposition = null;
this.markedForComposition = /* @__PURE__ */ new Set();
this.lastCompositionAfterCursor = false;
this.minWidth = 0;
this.minWidthFrom = 0;
this.minWidthTo = 0;
this.impreciseAnchor = null;
this.impreciseHead = null;
this.forceSelection = false;
this.lastUpdate = Date.now();
this.setDOM(view.contentDOM);
this.children = [new LineView$1()];
this.children[0].setParent(this);
this.updateDeco();
this.updateInner([new ChangedRange$1(0, 0, 0, view.state.doc.length)], 0, null);
}
update(update) {
var _a$2;
let changedRanges = update.changedRanges;
if (this.minWidth > 0 && changedRanges.length) if (!changedRanges.every(({ fromA, toA }) => toA < this.minWidthFrom || fromA > this.minWidthTo)) this.minWidth = this.minWidthFrom = this.minWidthTo = 0;
else {
this.minWidthFrom = update.changes.mapPos(this.minWidthFrom, 1);
this.minWidthTo = update.changes.mapPos(this.minWidthTo, 1);
}
let readCompositionAt = -1;
if (this.view.inputState.composing >= 0) {
if ((_a$2 = this.domChanged) === null || _a$2 === void 0 ? void 0 : _a$2.newSel) readCompositionAt = this.domChanged.newSel.head;
else if (!touchesComposition$1(update.changes, this.hasComposition) && !update.selectionSet) readCompositionAt = update.state.selection.main.head;
}
let composition = readCompositionAt > -1 ? findCompositionRange$1(this.view, update.changes, readCompositionAt) : null;
this.domChanged = null;
if (this.hasComposition) {
this.markedForComposition.clear();
let { from, to } = this.hasComposition;
changedRanges = new ChangedRange$1(from, to, update.changes.mapPos(from, -1), update.changes.mapPos(to, 1)).addToSet(changedRanges.slice());
}
this.hasComposition = composition ? {
from: composition.range.fromB,
to: composition.range.toB
} : null;
if ((browser$1.ie || browser$1.chrome) && !composition && update && update.state.doc.lines != update.startState.doc.lines) this.forceSelection = true;
let prevDeco = this.decorations;
let decoDiff = findChangedDeco$1(prevDeco, this.updateDeco(), update.changes);
changedRanges = ChangedRange$1.extendWithRanges(changedRanges, decoDiff);
if (!(this.flags & 7) && changedRanges.length == 0) return false;
else {
this.updateInner(changedRanges, update.startState.doc.length, composition);
if (update.transactions.length) this.lastUpdate = Date.now();
return true;
}
}
updateInner(changes, oldLength, composition) {
this.view.viewState.mustMeasureContent = true;
this.updateChildren(changes, oldLength, composition);
let { observer } = this.view;
observer.ignore(() => {
this.dom.style.height = this.view.viewState.contentHeight / this.view.scaleY + "px";
this.dom.style.flexBasis = this.minWidth ? this.minWidth + "px" : "";
let track = browser$1.chrome || browser$1.ios ? {
node: observer.selectionRange.focusNode,
written: false
} : void 0;
this.sync(this.view, track);
this.flags &= -8;
if (track && (track.written || observer.selectionRange.focusNode != track.node)) this.forceSelection = true;
this.dom.style.height = "";
});
this.markedForComposition.forEach((cView) => cView.flags &= -9);
let gaps = [];
if (this.view.viewport.from || this.view.viewport.to < this.view.state.doc.length) {
for (let child of this.children) if (child instanceof BlockWidgetView$1 && child.widget instanceof BlockGapWidget$1) gaps.push(child.dom);
}
observer.updateGaps(gaps);
}
updateChildren(changes, oldLength, composition) {
let ranges = composition ? composition.range.addToSet(changes.slice()) : changes;
let cursor = this.childCursor(oldLength);
for (let i$1 = ranges.length - 1;; i$1--) {
let next = i$1 >= 0 ? ranges[i$1] : null;
if (!next) break;
let { fromA, toA, fromB, toB } = next, content$1, breakAtStart, openStart, openEnd;
if (composition && composition.range.fromB < toB && composition.range.toB > fromB) {
let before = ContentBuilder$1.build(this.view.state.doc, fromB, composition.range.fromB, this.decorations, this.dynamicDecorationMap);
let after = ContentBuilder$1.build(this.view.state.doc, composition.range.toB, toB, this.decorations, this.dynamicDecorationMap);
breakAtStart = before.breakAtStart;
openStart = before.openStart;
openEnd = after.openEnd;
let compLine = this.compositionView(composition);
if (after.breakAtStart) compLine.breakAfter = 1;
else if (after.content.length && compLine.merge(compLine.length, compLine.length, after.content[0], false, after.openStart, 0)) {
compLine.breakAfter = after.content[0].breakAfter;
after.content.shift();
}
if (before.content.length && compLine.merge(0, 0, before.content[before.content.length - 1], true, 0, before.openEnd)) before.content.pop();
content$1 = before.content.concat(compLine).concat(after.content);
} else ({content: content$1, breakAtStart, openStart, openEnd} = ContentBuilder$1.build(this.view.state.doc, fromB, toB, this.decorations, this.dynamicDecorationMap));
let { i: toI, off: toOff } = cursor.findPos(toA, 1);
let { i: fromI, off: fromOff } = cursor.findPos(fromA, -1);
replaceRange$1(this, fromI, fromOff, toI, toOff, content$1, breakAtStart, openStart, openEnd);
}
if (composition) this.fixCompositionDOM(composition);
}
compositionView(composition) {
let cur$1 = new TextView$1(composition.text.nodeValue);
cur$1.flags |= 8;
for (let { deco } of composition.marks) cur$1 = new MarkView$1(deco, [cur$1], cur$1.length);
let line = new LineView$1();
line.append(cur$1, 0);
return line;
}
fixCompositionDOM(composition) {
let fix = (dom, cView$1) => {
cView$1.flags |= 8 | (cView$1.children.some((c) => c.flags & 7) ? 1 : 0);
this.markedForComposition.add(cView$1);
let prev = ContentView$1.get(dom);
if (prev && prev != cView$1) prev.dom = null;
cView$1.setDOM(dom);
};
let pos = this.childPos(composition.range.fromB, 1);
let cView = this.children[pos.i];
fix(composition.line, cView);
for (let i$1 = composition.marks.length - 1; i$1 >= -1; i$1--) {
pos = cView.childPos(pos.off, 1);
cView = cView.children[pos.i];
fix(i$1 >= 0 ? composition.marks[i$1].node : composition.text, cView);
}
}
updateSelection(mustRead = false, fromPointer = false) {
if (mustRead || !this.view.observer.selectionRange.focusNode) this.view.observer.readSelectionRange();
let activeElt = this.view.root.activeElement, focused = activeElt == this.dom;
let selectionNotFocus = !focused && hasSelection$1(this.dom, this.view.observer.selectionRange) && !(activeElt && this.dom.contains(activeElt));
if (!(focused || fromPointer || selectionNotFocus)) return;
let force = this.forceSelection;
this.forceSelection = false;
let main = this.view.state.selection.main;
let anchor = this.moveToLine(this.domAtPos(main.anchor));
let head = main.empty ? anchor : this.moveToLine(this.domAtPos(main.head));
if (browser$1.gecko && main.empty && !this.hasComposition && betweenUneditable$1(anchor)) {
let dummy = document.createTextNode("");
this.view.observer.ignore(() => anchor.node.insertBefore(dummy, anchor.node.childNodes[anchor.offset] || null));
anchor = head = new DOMPos$1(dummy, 0);
force = true;
}
let domSel = this.view.observer.selectionRange;
if (force || !domSel.focusNode || (!isEquivalentPosition$1(anchor.node, anchor.offset, domSel.anchorNode, domSel.anchorOffset) || !isEquivalentPosition$1(head.node, head.offset, domSel.focusNode, domSel.focusOffset)) && !this.suppressWidgetCursorChange(domSel, main)) {
this.view.observer.ignore(() => {
if (browser$1.android && browser$1.chrome && this.dom.contains(domSel.focusNode) && inUneditable$1(domSel.focusNode, this.dom)) {
this.dom.blur();
this.dom.focus({ preventScroll: true });
}
let rawSel = getSelection$1(this.view.root);
if (!rawSel);
else if (main.empty) {
if (browser$1.gecko) {
let nextTo = nextToUneditable$1(anchor.node, anchor.offset);
if (nextTo && nextTo != 3) {
let text = (nextTo == 1 ? textNodeBefore : textNodeAfter)(anchor.node, anchor.offset);
if (text) anchor = new DOMPos$1(text.node, text.offset);
}
}
rawSel.collapse(anchor.node, anchor.offset);
if (main.bidiLevel != null && rawSel.caretBidiLevel !== void 0) rawSel.caretBidiLevel = main.bidiLevel;
} else if (rawSel.extend) {
rawSel.collapse(anchor.node, anchor.offset);
try {
rawSel.extend(head.node, head.offset);
} catch (_) {}
} else {
let range = document.createRange();
if (main.anchor > main.head) [anchor, head] = [head, anchor];
range.setEnd(head.node, head.offset);
range.setStart(anchor.node, anchor.offset);
rawSel.removeAllRanges();
rawSel.addRange(range);
}
if (selectionNotFocus && this.view.root.activeElement == this.dom) {
this.dom.blur();
if (activeElt) activeElt.focus();
}
});
this.view.observer.setSelectionRange(anchor, head);
}
this.impreciseAnchor = anchor.precise ? null : new DOMPos$1(domSel.anchorNode, domSel.anchorOffset);
this.impreciseHead = head.precise ? null : new DOMPos$1(domSel.focusNode, domSel.focusOffset);
}
suppressWidgetCursorChange(sel, cursor) {
return this.hasComposition && cursor.empty && isEquivalentPosition$1(sel.focusNode, sel.focusOffset, sel.anchorNode, sel.anchorOffset) && this.posFromDOM(sel.focusNode, sel.focusOffset) == cursor.head;
}
enforceCursorAssoc() {
if (this.hasComposition) return;
let { view } = this, cursor = view.state.selection.main;
let sel = getSelection$1(view.root);
let { anchorNode, anchorOffset } = view.observer.selectionRange;
if (!sel || !cursor.empty || !cursor.assoc || !sel.modify) return;
let line = LineView$1.find(this, cursor.head);
if (!line) return;
let lineStart = line.posAtStart;
if (cursor.head == lineStart || cursor.head == lineStart + line.length) return;
let before = this.coordsAt(cursor.head, -1), after = this.coordsAt(cursor.head, 1);
if (!before || !after || before.bottom > after.top) return;
let dom = this.domAtPos(cursor.head + cursor.assoc);
sel.collapse(dom.node, dom.offset);
sel.modify("move", cursor.assoc < 0 ? "forward" : "backward", "lineboundary");
view.observer.readSelectionRange();
let newRange = view.observer.selectionRange;
if (view.docView.posFromDOM(newRange.anchorNode, newRange.anchorOffset) != cursor.from) sel.collapse(anchorNode, anchorOffset);
}
moveToLine(pos) {
let dom = this.dom, newPos;
if (pos.node != dom) return pos;
for (let i$1 = pos.offset; !newPos && i$1 < dom.childNodes.length; i$1++) {
let view = ContentView$1.get(dom.childNodes[i$1]);
if (view instanceof LineView$1) newPos = view.domAtPos(0);
}
for (let i$1 = pos.offset - 1; !newPos && i$1 >= 0; i$1--) {
let view = ContentView$1.get(dom.childNodes[i$1]);
if (view instanceof LineView$1) newPos = view.domAtPos(view.length);
}
return newPos ? new DOMPos$1(newPos.node, newPos.offset, true) : pos;
}
nearest(dom) {
for (let cur$1 = dom; cur$1;) {
let domView = ContentView$1.get(cur$1);
if (domView && domView.rootView == this) return domView;
cur$1 = cur$1.parentNode;
}
return null;
}
posFromDOM(node, offset) {
let view = this.nearest(node);
if (!view) throw new RangeError("Trying to find position for a DOM position outside of the document");
return view.localPosFromDOM(node, offset) + view.posAtStart;
}
domAtPos(pos) {
let { i: i$1, off } = this.childCursor().findPos(pos, -1);
for (; i$1 < this.children.length - 1;) {
let child = this.children[i$1];
if (off < child.length || child instanceof LineView$1) break;
i$1++;
off = 0;
}
return this.children[i$1].domAtPos(off);
}
coordsAt(pos, side) {
let best = null, bestPos = 0;
for (let off = this.length, i$1 = this.children.length - 1; i$1 >= 0; i$1--) {
let child = this.children[i$1], end = off - child.breakAfter, start = end - child.length;
if (end < pos) break;
if (start <= pos && (start < pos || child.covers(-1)) && (end > pos || child.covers(1)) && (!best || child instanceof LineView$1 && !(best instanceof LineView$1 && side >= 0))) {
best = child;
bestPos = start;
}
off = start;
}
return best ? best.coordsAt(pos - bestPos, side) : null;
}
coordsForChar(pos) {
let { i: i$1, off } = this.childPos(pos, 1), child = this.children[i$1];
if (!(child instanceof LineView$1)) return null;
while (child.children.length) {
let { i: i$2, off: childOff } = child.childPos(off, 1);
for (;; i$2++) {
if (i$2 == child.children.length) return null;
if ((child = child.children[i$2]).length) break;
}
off = childOff;
}
if (!(child instanceof TextView$1)) return null;
let end = findClusterBreak(child.text, off);
if (end == off) return null;
let rects = textRange$1(child.dom, off, end).getClientRects();
for (let i$2 = 0; i$2 < rects.length; i$2++) {
let rect = rects[i$2];
if (i$2 == rects.length - 1 || rect.top < rect.bottom && rect.left < rect.right) return rect;
}
return null;
}
measureVisibleLineHeights(viewport) {
let result = [], { from, to } = viewport;
let contentWidth = this.view.contentDOM.clientWidth;
let isWider = contentWidth > Math.max(this.view.scrollDOM.clientWidth, this.minWidth) + 1;
let widest = -1, ltr = this.view.textDirection == Direction$1.LTR;
for (let pos = 0, i$1 = 0; i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (end > to) break;
if (pos >= from) {
let childRect = child.dom.getBoundingClientRect();
result.push(childRect.height);
if (isWider) {
let last = child.dom.lastChild;
let rects = last ? clientRectsFor$1(last) : [];
if (rects.length) {
let rect = rects[rects.length - 1];
let width = ltr ? rect.right - childRect.left : childRect.right - rect.left;
if (width > widest) {
widest = width;
this.minWidth = contentWidth;
this.minWidthFrom = pos;
this.minWidthTo = end;
}
}
}
}
pos = end + child.breakAfter;
}
return result;
}
textDirectionAt(pos) {
let { i: i$1 } = this.childPos(pos, 1);
return getComputedStyle(this.children[i$1].dom).direction == "rtl" ? Direction$1.RTL : Direction$1.LTR;
}
measureTextSize() {
for (let child of this.children) if (child instanceof LineView$1) {
let measure = child.measureTextSize();
if (measure) return measure;
}
let dummy = document.createElement("div"), lineHeight, charWidth, textHeight;
dummy.className = "cm-line";
dummy.style.width = "99999px";
dummy.style.position = "absolute";
dummy.textContent = "abc def ghi jkl mno pqr stu";
this.view.observer.ignore(() => {
this.dom.appendChild(dummy);
let rect = clientRectsFor$1(dummy.firstChild)[0];
lineHeight = dummy.getBoundingClientRect().height;
charWidth = rect ? rect.width / 27 : 7;
textHeight = rect ? rect.height : lineHeight;
dummy.remove();
});
return {
lineHeight,
charWidth,
textHeight
};
}
childCursor(pos = this.length) {
let i$1 = this.children.length;
if (i$1) pos -= this.children[--i$1].length;
return new ChildCursor$1(this.children, pos, i$1);
}
computeBlockGapDeco() {
let deco = [], vs = this.view.viewState;
for (let pos = 0, i$1 = 0;; i$1++) {
let next = i$1 == vs.viewports.length ? null : vs.viewports[i$1];
let end = next ? next.from - 1 : this.length;
if (end > pos) {
let height = (vs.lineBlockAt(end).bottom - vs.lineBlockAt(pos).top) / this.view.scaleY;
deco.push(Decoration$1.replace({
widget: new BlockGapWidget$1(height),
block: true,
inclusive: true,
isBlockGap: true
}).range(pos, end));
}
if (!next) break;
pos = next.to + 1;
}
return Decoration$1.set(deco);
}
updateDeco() {
let i$1 = 0;
let allDeco = this.view.state.facet(decorations$1).map((d) => {
return (this.dynamicDecorationMap[i$1++] = typeof d == "function") ? d(this.view) : d;
});
let dynamicOuter = false, outerDeco = this.view.state.facet(outerDecorations).map((d, i$2) => {
let dynamic = typeof d == "function";
if (dynamic) dynamicOuter = true;
return dynamic ? d(this.view) : d;
});
if (outerDeco.length) {
this.dynamicDecorationMap[i$1++] = dynamicOuter;
allDeco.push(RangeSet$1.join(outerDeco));
}
this.decorations = [
...allDeco,
this.computeBlockGapDeco(),
this.view.viewState.lineGapDeco
];
while (i$1 < this.decorations.length) this.dynamicDecorationMap[i$1++] = false;
return this.decorations;
}
scrollIntoView(target) {
if (target.isSnapshot) {
let ref$1 = this.view.viewState.lineBlockAt(target.range.head);
this.view.scrollDOM.scrollTop = ref$1.top - target.yMargin;
this.view.scrollDOM.scrollLeft = target.xMargin;
return;
}
for (let handler of this.view.state.facet(scrollHandler)) try {
if (handler(this.view, target.range, target)) return true;
} catch (e) {
logException$1(this.view.state, e, "scroll handler");
}
let { range } = target;
let rect = this.coordsAt(range.head, range.empty ? range.assoc : range.head > range.anchor ? -1 : 1), other;
if (!rect) return;
if (!range.empty && (other = this.coordsAt(range.anchor, range.anchor > range.head ? -1 : 1))) rect = {
left: Math.min(rect.left, other.left),
top: Math.min(rect.top, other.top),
right: Math.max(rect.right, other.right),
bottom: Math.max(rect.bottom, other.bottom)
};
let margins = getScrollMargins$1(this.view);
let targetRect = {
left: rect.left - margins.left,
top: rect.top - margins.top,
right: rect.right + margins.right,
bottom: rect.bottom + margins.bottom
};
let { offsetWidth, offsetHeight } = this.view.scrollDOM;
scrollRectIntoView$1(this.view.scrollDOM, targetRect, range.head < range.anchor ? -1 : 1, target.x, target.y, Math.max(Math.min(target.xMargin, offsetWidth), -offsetWidth), Math.max(Math.min(target.yMargin, offsetHeight), -offsetHeight), this.view.textDirection == Direction$1.LTR);
}
};
function betweenUneditable$1(pos) {
return pos.node.nodeType == 1 && pos.node.firstChild && (pos.offset == 0 || pos.node.childNodes[pos.offset - 1].contentEditable == "false") && (pos.offset == pos.node.childNodes.length || pos.node.childNodes[pos.offset].contentEditable == "false");
}
var BlockGapWidget$1 = class extends WidgetType$1 {
constructor(height) {
super();
this.height = height;
}
toDOM() {
let elt = document.createElement("div");
elt.className = "cm-gap";
this.updateDOM(elt);
return elt;
}
eq(other) {
return other.height == this.height;
}
updateDOM(elt) {
elt.style.height = this.height + "px";
return true;
}
get editable() {
return true;
}
get estimatedHeight() {
return this.height;
}
ignoreEvent() {
return false;
}
};
function findCompositionNode$1(view, headPos) {
let sel = view.observer.selectionRange;
if (!sel.focusNode) return null;
let textBefore = textNodeBefore(sel.focusNode, sel.focusOffset);
let textAfter = textNodeAfter(sel.focusNode, sel.focusOffset);
let textNode = textBefore || textAfter;
if (textAfter && textBefore && textAfter.node != textBefore.node) {
let descAfter = ContentView$1.get(textAfter.node);
if (!descAfter || descAfter instanceof TextView$1 && descAfter.text != textAfter.node.nodeValue) textNode = textAfter;
else if (view.docView.lastCompositionAfterCursor) {
let descBefore = ContentView$1.get(textBefore.node);
if (!(!descBefore || descBefore instanceof TextView$1 && descBefore.text != textBefore.node.nodeValue)) textNode = textAfter;
}
}
view.docView.lastCompositionAfterCursor = textNode != textBefore;
if (!textNode) return null;
let from = headPos - textNode.offset;
return {
from,
to: from + textNode.node.nodeValue.length,
node: textNode.node
};
}
function findCompositionRange$1(view, changes, headPos) {
let found = findCompositionNode$1(view, headPos);
if (!found) return null;
let { node: textNode, from, to } = found, text = textNode.nodeValue;
if (/[\n\r]/.test(text)) return null;
if (view.state.doc.sliceString(found.from, found.to) != text) return null;
let inv = changes.invertedDesc;
let range = new ChangedRange$1(inv.mapPos(from), inv.mapPos(to), from, to);
let marks$1 = [];
for (let parent = textNode.parentNode;; parent = parent.parentNode) {
let parentView = ContentView$1.get(parent);
if (parentView instanceof MarkView$1) marks$1.push({
node: parent,
deco: parentView.mark
});
else if (parentView instanceof LineView$1 || parent.nodeName == "DIV" && parent.parentNode == view.contentDOM) return {
range,
text: textNode,
marks: marks$1,
line: parent
};
else if (parent != view.contentDOM) marks$1.push({
node: parent,
deco: new MarkDecoration$1({
inclusive: true,
attributes: getAttrs$1(parent),
tagName: parent.tagName.toLowerCase()
})
});
else return null;
}
}
function nextToUneditable$1(node, offset) {
if (node.nodeType != 1) return 0;
return (offset && node.childNodes[offset - 1].contentEditable == "false" ? 1 : 0) | (offset < node.childNodes.length && node.childNodes[offset].contentEditable == "false" ? 2 : 0);
}
var DecorationComparator$1$1 = class DecorationComparator$3 {
constructor() {
this.changes = [];
}
compareRange(from, to) {
addRange$1(from, to, this.changes);
}
comparePoint(from, to) {
addRange$1(from, to, this.changes);
}
};
function findChangedDeco$1(a, b, diff) {
let comp = new DecorationComparator$1$1();
RangeSet$1.compare(a, b, diff, comp);
return comp.changes;
}
function inUneditable$1(node, inside$2) {
for (let cur$1 = node; cur$1 && cur$1 != inside$2; cur$1 = cur$1.assignedSlot || cur$1.parentNode) if (cur$1.nodeType == 1 && cur$1.contentEditable == "false") return true;
return false;
}
function touchesComposition$1(changes, composition) {
let touched = false;
if (composition) changes.iterChangedRanges((from, to) => {
if (from < composition.to && to > composition.from) touched = true;
});
return touched;
}
function groupAt$1(state, pos, bias = 1) {
let categorize = state.charCategorizer(pos);
let line = state.doc.lineAt(pos), linePos = pos - line.from;
if (line.length == 0) return EditorSelection.cursor(pos);
if (linePos == 0) bias = 1;
else if (linePos == line.length) bias = -1;
let from = linePos, to = linePos;
if (bias < 0) from = findClusterBreak(line.text, linePos, false);
else to = findClusterBreak(line.text, linePos);
let cat = categorize(line.text.slice(from, to));
while (from > 0) {
let prev = findClusterBreak(line.text, from, false);
if (categorize(line.text.slice(prev, from)) != cat) break;
from = prev;
}
while (to < line.length) {
let next = findClusterBreak(line.text, to);
if (categorize(line.text.slice(to, next)) != cat) break;
to = next;
}
return EditorSelection.range(from + line.from, to + line.from);
}
function getdx$1(x, rect) {
return rect.left > x ? rect.left - x : Math.max(0, x - rect.right);
}
function getdy$1(y, rect) {
return rect.top > y ? rect.top - y : Math.max(0, y - rect.bottom);
}
function yOverlap$1(a, b) {
return a.top < b.bottom - 1 && a.bottom > b.top + 1;
}
function upTop$1(rect, top$1) {
return top$1 < rect.top ? {
top: top$1,
left: rect.left,
right: rect.right,
bottom: rect.bottom
} : rect;
}
function upBot$1(rect, bottom) {
return bottom > rect.bottom ? {
top: rect.top,
left: rect.left,
right: rect.right,
bottom
} : rect;
}
function domPosAtCoords$1(parent, x, y) {
let closest, closestRect, closestX, closestY, closestOverlap = false;
let above, below, aboveRect, belowRect;
for (let child = parent.firstChild; child; child = child.nextSibling) {
let rects = clientRectsFor$1(child);
for (let i$1 = 0; i$1 < rects.length; i$1++) {
let rect = rects[i$1];
if (closestRect && yOverlap$1(closestRect, rect)) rect = upTop$1(upBot$1(rect, closestRect.bottom), closestRect.top);
let dx = getdx$1(x, rect), dy = getdy$1(y, rect);
if (dx == 0 && dy == 0) return child.nodeType == 3 ? domPosInText$1(child, x, y) : domPosAtCoords$1(child, x, y);
if (!closest || closestY > dy || closestY == dy && closestX > dx) {
closest = child;
closestRect = rect;
closestX = dx;
closestY = dy;
let side = dy ? y < rect.top ? -1 : 1 : dx ? x < rect.left ? -1 : 1 : 0;
closestOverlap = !side || (side > 0 ? i$1 < rects.length - 1 : i$1 > 0);
}
if (dx == 0) {
if (y > rect.bottom && (!aboveRect || aboveRect.bottom < rect.bottom)) {
above = child;
aboveRect = rect;
} else if (y < rect.top && (!belowRect || belowRect.top > rect.top)) {
below = child;
belowRect = rect;
}
} else if (aboveRect && yOverlap$1(aboveRect, rect)) aboveRect = upBot$1(aboveRect, rect.bottom);
else if (belowRect && yOverlap$1(belowRect, rect)) belowRect = upTop$1(belowRect, rect.top);
}
}
if (aboveRect && aboveRect.bottom >= y) {
closest = above;
closestRect = aboveRect;
} else if (belowRect && belowRect.top <= y) {
closest = below;
closestRect = belowRect;
}
if (!closest) return {
node: parent,
offset: 0
};
let clipX = Math.max(closestRect.left, Math.min(closestRect.right, x));
if (closest.nodeType == 3) return domPosInText$1(closest, clipX, y);
if (closestOverlap && closest.contentEditable != "false") return domPosAtCoords$1(closest, clipX, y);
return {
node: parent,
offset: Array.prototype.indexOf.call(parent.childNodes, closest) + (x >= (closestRect.left + closestRect.right) / 2 ? 1 : 0)
};
}
function domPosInText$1(node, x, y) {
let len = node.nodeValue.length;
let closestOffset = -1, closestDY = 1e9, generalSide = 0;
for (let i$1 = 0; i$1 < len; i$1++) {
let rects = textRange$1(node, i$1, i$1 + 1).getClientRects();
for (let j = 0; j < rects.length; j++) {
let rect = rects[j];
if (rect.top == rect.bottom) continue;
if (!generalSide) generalSide = x - rect.left;
let dy = (rect.top > y ? rect.top - y : y - rect.bottom) - 1;
if (rect.left - 1 <= x && rect.right + 1 >= x && dy < closestDY) {
let right = x >= (rect.left + rect.right) / 2, after = right;
if (browser$1.chrome || browser$1.gecko) {
if (textRange$1(node, i$1).getBoundingClientRect().left == rect.right) after = !right;
}
if (dy <= 0) return {
node,
offset: i$1 + (after ? 1 : 0)
};
closestOffset = i$1 + (after ? 1 : 0);
closestDY = dy;
}
}
}
return {
node,
offset: closestOffset > -1 ? closestOffset : generalSide > 0 ? node.nodeValue.length : 0
};
}
function posAtCoords$1(view, coords, precise, bias = -1) {
var _a$2, _b;
let content$1 = view.contentDOM.getBoundingClientRect(), docTop = content$1.top + view.viewState.paddingTop;
let block, { docHeight } = view.viewState;
let { x, y } = coords, yOffset = y - docTop;
if (yOffset < 0) return 0;
if (yOffset > docHeight) return view.state.doc.length;
for (let halfLine = view.viewState.heightOracle.textHeight / 2, bounced = false;;) {
block = view.elementAtHeight(yOffset);
if (block.type == BlockType$1.Text) break;
for (;;) {
yOffset = bias > 0 ? block.bottom + halfLine : block.top - halfLine;
if (yOffset >= 0 && yOffset <= docHeight) break;
if (bounced) return precise ? null : 0;
bounced = true;
bias = -bias;
}
}
y = docTop + yOffset;
let lineStart = block.from;
if (lineStart < view.viewport.from) return view.viewport.from == 0 ? 0 : precise ? null : posAtCoordsImprecise$1(view, content$1, block, x, y);
if (lineStart > view.viewport.to) return view.viewport.to == view.state.doc.length ? view.state.doc.length : precise ? null : posAtCoordsImprecise$1(view, content$1, block, x, y);
let doc$2 = view.dom.ownerDocument;
let root = view.root.elementFromPoint ? view.root : doc$2;
let element = root.elementFromPoint(x, y);
if (element && !view.contentDOM.contains(element)) element = null;
if (!element) {
x = Math.max(content$1.left + 1, Math.min(content$1.right - 1, x));
element = root.elementFromPoint(x, y);
if (element && !view.contentDOM.contains(element)) element = null;
}
let node, offset = -1;
if (element && ((_a$2 = view.docView.nearest(element)) === null || _a$2 === void 0 ? void 0 : _a$2.isEditable) != false) {
if (doc$2.caretPositionFromPoint) {
let pos = doc$2.caretPositionFromPoint(x, y);
if (pos) ({offsetNode: node, offset} = pos);
} else if (doc$2.caretRangeFromPoint) {
let range = doc$2.caretRangeFromPoint(x, y);
if (range) {
({startContainer: node, startOffset: offset} = range);
if (!view.contentDOM.contains(node) || browser$1.safari && isSuspiciousSafariCaretResult$1(node, offset, x) || browser$1.chrome && isSuspiciousChromeCaretResult$1(node, offset, x)) node = void 0;
}
}
}
if (!node || !view.docView.dom.contains(node)) {
let line = LineView$1.find(view.docView, lineStart);
if (!line) return yOffset > block.top + block.height / 2 ? block.to : block.from;
({node, offset} = domPosAtCoords$1(line.dom, x, y));
}
let nearest = view.docView.nearest(node);
if (!nearest) return null;
if (nearest.isWidget && ((_b = nearest.dom) === null || _b === void 0 ? void 0 : _b.nodeType) == 1) {
let rect = nearest.dom.getBoundingClientRect();
return coords.y < rect.top || coords.y <= rect.bottom && coords.x <= (rect.left + rect.right) / 2 ? nearest.posAtStart : nearest.posAtEnd;
} else return nearest.localPosFromDOM(node, offset) + nearest.posAtStart;
}
function posAtCoordsImprecise$1(view, contentRect, block, x, y) {
let into = Math.round((x - contentRect.left) * view.defaultCharacterWidth);
if (view.lineWrapping && block.height > view.defaultLineHeight * 1.5) {
let textHeight = view.viewState.heightOracle.textHeight;
let line = Math.floor((y - block.top - (view.defaultLineHeight - textHeight) * .5) / textHeight);
into += line * view.viewState.heightOracle.lineLength;
}
let content$1 = view.state.sliceDoc(block.from, block.to);
return block.from + findColumn(content$1, into, view.state.tabSize);
}
function isSuspiciousSafariCaretResult$1(node, offset, x) {
let len;
if (node.nodeType != 3 || offset != (len = node.nodeValue.length)) return false;
for (let next = node.nextSibling; next; next = next.nextSibling) if (next.nodeType != 1 || next.nodeName != "BR") return false;
return textRange$1(node, len - 1, len).getBoundingClientRect().left > x;
}
function isSuspiciousChromeCaretResult$1(node, offset, x) {
if (offset != 0) return false;
for (let cur$1 = node;;) {
let parent = cur$1.parentNode;
if (!parent || parent.nodeType != 1 || parent.firstChild != cur$1) return false;
if (parent.classList.contains("cm-line")) break;
cur$1 = parent;
}
return x - (node.nodeType == 1 ? node.getBoundingClientRect() : textRange$1(node, 0, Math.max(node.nodeValue.length, 1)).getBoundingClientRect()).left > 5;
}
function blockAt$1(view, pos) {
let line = view.lineBlockAt(pos);
if (Array.isArray(line.type)) {
for (let l of line.type) if (l.to > pos || l.to == pos && (l.to == line.to || l.type == BlockType$1.Text)) return l;
}
return line;
}
function moveToLineBoundary$1(view, start, forward, includeWrap) {
let line = blockAt$1(view, start.head);
let coords = !includeWrap || line.type != BlockType$1.Text || !(view.lineWrapping || line.widgetLineBreaks) ? null : view.coordsAtPos(start.assoc < 0 && start.head > line.from ? start.head - 1 : start.head);
if (coords) {
let editorRect = view.dom.getBoundingClientRect();
let direction = view.textDirectionAt(line.from);
let pos = view.posAtCoords({
x: forward == (direction == Direction$1.LTR) ? editorRect.right - 1 : editorRect.left + 1,
y: (coords.top + coords.bottom) / 2
});
if (pos != null) return EditorSelection.cursor(pos, forward ? -1 : 1);
}
return EditorSelection.cursor(forward ? line.to : line.from, forward ? -1 : 1);
}
function moveByChar$1(view, start, forward, by) {
let line = view.state.doc.lineAt(start.head), spans = view.bidiSpans(line);
let direction = view.textDirectionAt(line.from);
for (let cur$1 = start, check = null;;) {
let next = moveVisually$1(line, spans, direction, cur$1, forward), char = movedOver$1;
if (!next) {
if (line.number == (forward ? view.state.doc.lines : 1)) return cur$1;
char = "\n";
line = view.state.doc.line(line.number + (forward ? 1 : -1));
spans = view.bidiSpans(line);
next = view.visualLineSide(line, !forward);
}
if (!check) {
if (!by) return next;
check = by(char);
} else if (!check(char)) return cur$1;
cur$1 = next;
}
}
function byGroup$1(view, pos, start) {
let categorize = view.state.charCategorizer(pos);
let cat = categorize(start);
return (next) => {
let nextCat = categorize(next);
if (cat == CharCategory.Space) cat = nextCat;
return cat == nextCat;
};
}
function moveVertically$1(view, start, forward, distance) {
let startPos = start.head, dir = forward ? 1 : -1;
if (startPos == (forward ? view.state.doc.length : 0)) return EditorSelection.cursor(startPos, start.assoc);
let goal = start.goalColumn, startY;
let rect = view.contentDOM.getBoundingClientRect();
let startCoords = view.coordsAtPos(startPos, start.assoc || -1), docTop = view.documentTop;
if (startCoords) {
if (goal == null) goal = startCoords.left - rect.left;
startY = dir < 0 ? startCoords.top : startCoords.bottom;
} else {
let line = view.viewState.lineBlockAt(startPos);
if (goal == null) goal = Math.min(rect.right - rect.left, view.defaultCharacterWidth * (startPos - line.from));
startY = (dir < 0 ? line.top : line.bottom) + docTop;
}
let resolvedGoal = rect.left + goal;
let dist$2 = distance !== null && distance !== void 0 ? distance : view.viewState.heightOracle.textHeight >> 1;
for (let extra = 0;; extra += 10) {
let curY = startY + (dist$2 + extra) * dir;
let pos = posAtCoords$1(view, {
x: resolvedGoal,
y: curY
}, false, dir);
if (curY < rect.top || curY > rect.bottom || (dir < 0 ? pos < startPos : pos > startPos)) {
let charRect = view.docView.coordsForChar(pos);
let assoc = !charRect || curY < charRect.top ? -1 : 1;
return EditorSelection.cursor(pos, assoc, void 0, goal);
}
}
}
function skipAtomicRanges$1(atoms, pos, bias) {
for (;;) {
let moved = 0;
for (let set of atoms) set.between(pos - 1, pos + 1, (from, to, value) => {
if (pos > from && pos < to) {
let side = moved || bias || (pos - from < to - pos ? -1 : 1);
pos = side < 0 ? from : to;
moved = side;
}
});
if (!moved) return pos;
}
}
function skipAtoms$1(view, oldPos, pos) {
let newPos = skipAtomicRanges$1(view.state.facet(atomicRanges$1).map((f) => f(view)), pos.from, oldPos.head > pos.from ? -1 : 1);
return newPos == pos.from ? pos : EditorSelection.cursor(newPos, newPos < pos.from ? 1 : -1);
}
var InputState$1 = class {
setSelectionOrigin(origin) {
this.lastSelectionOrigin = origin;
this.lastSelectionTime = Date.now();
}
constructor(view) {
this.view = view;
this.lastKeyCode = 0;
this.lastKeyTime = 0;
this.lastTouchTime = 0;
this.lastFocusTime = 0;
this.lastScrollTop = 0;
this.lastScrollLeft = 0;
this.pendingIOSKey = void 0;
this.lastSelectionOrigin = null;
this.lastSelectionTime = 0;
this.lastEscPress = 0;
this.lastContextMenu = 0;
this.scrollHandlers = [];
this.handlers = Object.create(null);
this.composing = -1;
this.compositionFirstChange = null;
this.compositionEndedAt = 0;
this.compositionPendingKey = false;
this.compositionPendingChange = false;
this.mouseSelection = null;
this.draggedContent = null;
this.handleEvent = this.handleEvent.bind(this);
this.notifiedFocused = view.hasFocus;
if (browser$1.safari) view.contentDOM.addEventListener("input", () => null);
if (browser$1.gecko) firefoxCopyCutHack$1(view.contentDOM.ownerDocument);
}
handleEvent(event) {
if (!eventBelongsToEditor$1(this.view, event) || this.ignoreDuringComposition(event)) return;
if (event.type == "keydown" && this.keydown(event)) return;
this.runHandlers(event.type, event);
}
runHandlers(type, event) {
let handlers$2 = this.handlers[type];
if (handlers$2) {
for (let observer of handlers$2.observers) observer(this.view, event);
for (let handler of handlers$2.handlers) {
if (event.defaultPrevented) break;
if (handler(this.view, event)) {
event.preventDefault();
break;
}
}
}
}
ensureHandlers(plugins) {
let handlers$2 = computeHandlers$1(plugins), prev = this.handlers, dom = this.view.contentDOM;
for (let type in handlers$2) if (type != "scroll") {
let passive = !handlers$2[type].handlers.length;
let exists = prev[type];
if (exists && passive != !exists.handlers.length) {
dom.removeEventListener(type, this.handleEvent);
exists = null;
}
if (!exists) dom.addEventListener(type, this.handleEvent, { passive });
}
for (let type in prev) if (type != "scroll" && !handlers$2[type]) dom.removeEventListener(type, this.handleEvent);
this.handlers = handlers$2;
}
keydown(event) {
this.lastKeyCode = event.keyCode;
this.lastKeyTime = Date.now();
if (event.keyCode == 9 && Date.now() < this.lastEscPress + 2e3) return true;
if (event.keyCode != 27 && modifierCodes$1.indexOf(event.keyCode) < 0) this.view.inputState.lastEscPress = 0;
if (browser$1.android && browser$1.chrome && !event.synthetic && (event.keyCode == 13 || event.keyCode == 8)) {
this.view.observer.delayAndroidKey(event.key, event.keyCode);
return true;
}
let pending;
if (browser$1.ios && !event.synthetic && !event.altKey && !event.metaKey && ((pending = PendingKeys$1.find((key) => key.keyCode == event.keyCode)) && !event.ctrlKey || EmacsyPendingKeys$1.indexOf(event.key) > -1 && event.ctrlKey && !event.shiftKey)) {
this.pendingIOSKey = pending || event;
setTimeout(() => this.flushIOSKey(), 250);
return true;
}
if (event.keyCode != 229) this.view.observer.forceFlush();
return false;
}
flushIOSKey(change) {
let key = this.pendingIOSKey;
if (!key) return false;
if (key.key == "Enter" && change && change.from < change.to && /^\S+$/.test(change.insert.toString())) return false;
this.pendingIOSKey = void 0;
return dispatchKey$1(this.view.contentDOM, key.key, key.keyCode, key instanceof KeyboardEvent ? key : void 0);
}
ignoreDuringComposition(event) {
if (!/^key/.test(event.type)) return false;
if (this.composing > 0) return true;
if (browser$1.safari && !browser$1.ios && this.compositionPendingKey && Date.now() - this.compositionEndedAt < 100) {
this.compositionPendingKey = false;
return true;
}
return false;
}
startMouseSelection(mouseSelection) {
if (this.mouseSelection) this.mouseSelection.destroy();
this.mouseSelection = mouseSelection;
}
update(update) {
if (this.mouseSelection) this.mouseSelection.update(update);
if (this.draggedContent && update.docChanged) this.draggedContent = this.draggedContent.map(update.changes);
if (update.transactions.length) this.lastKeyCode = this.lastSelectionTime = 0;
}
destroy() {
if (this.mouseSelection) this.mouseSelection.destroy();
}
};
function bindHandler$1(plugin, handler) {
return (view, event) => {
try {
return handler.call(plugin, event, view);
} catch (e) {
logException$1(view.state, e);
}
};
}
function computeHandlers$1(plugins) {
let result = Object.create(null);
function record(type) {
return result[type] || (result[type] = {
observers: [],
handlers: []
});
}
for (let plugin of plugins) {
let spec = plugin.spec;
if (spec && spec.domEventHandlers) for (let type in spec.domEventHandlers) {
let f = spec.domEventHandlers[type];
if (f) record(type).handlers.push(bindHandler$1(plugin.value, f));
}
if (spec && spec.domEventObservers) for (let type in spec.domEventObservers) {
let f = spec.domEventObservers[type];
if (f) record(type).observers.push(bindHandler$1(plugin.value, f));
}
}
for (let type in handlers$1) record(type).handlers.push(handlers$1[type]);
for (let type in observers$1) record(type).observers.push(observers$1[type]);
return result;
}
var PendingKeys$1 = [
{
key: "Backspace",
keyCode: 8,
inputType: "deleteContentBackward"
},
{
key: "Enter",
keyCode: 13,
inputType: "insertParagraph"
},
{
key: "Enter",
keyCode: 13,
inputType: "insertLineBreak"
},
{
key: "Delete",
keyCode: 46,
inputType: "deleteContentForward"
}
];
var EmacsyPendingKeys$1 = "dthko";
var modifierCodes$1 = [
16,
17,
18,
20,
91,
92,
224,
225
];
var dragScrollMargin$1 = 6;
function dragScrollSpeed$1(dist$2) {
return Math.max(0, dist$2) * .7 + 8;
}
function dist$1(a, b) {
return Math.max(Math.abs(a.clientX - b.clientX), Math.abs(a.clientY - b.clientY));
}
var MouseSelection$1 = class {
constructor(view, startEvent, style, mustSelect) {
this.view = view;
this.startEvent = startEvent;
this.style = style;
this.mustSelect = mustSelect;
this.scrollSpeed = {
x: 0,
y: 0
};
this.scrolling = -1;
this.lastEvent = startEvent;
this.scrollParent = scrollableParent$1(view.contentDOM);
this.atoms = view.state.facet(atomicRanges$1).map((f) => f(view));
let doc$2 = view.contentDOM.ownerDocument;
doc$2.addEventListener("mousemove", this.move = this.move.bind(this));
doc$2.addEventListener("mouseup", this.up = this.up.bind(this));
this.extend = startEvent.shiftKey;
this.multiple = view.state.facet(EditorState.allowMultipleSelections) && addsSelectionRange$1(view, startEvent);
this.dragging = isInPrimarySelection$1(view, startEvent) && getClickType$1(startEvent) == 1 ? null : false;
}
start(event) {
if (this.dragging === false) this.select(event);
}
move(event) {
var _a$2;
if (event.buttons == 0) return this.destroy();
if (this.dragging || this.dragging == null && dist$1(this.startEvent, event) < 10) return;
this.select(this.lastEvent = event);
let sx = 0, sy = 0;
let rect = ((_a$2 = this.scrollParent) === null || _a$2 === void 0 ? void 0 : _a$2.getBoundingClientRect()) || {
left: 0,
top: 0,
right: this.view.win.innerWidth,
bottom: this.view.win.innerHeight
};
let margins = getScrollMargins$1(this.view);
if (event.clientX - margins.left <= rect.left + dragScrollMargin$1) sx = -dragScrollSpeed$1(rect.left - event.clientX);
else if (event.clientX + margins.right >= rect.right - dragScrollMargin$1) sx = dragScrollSpeed$1(event.clientX - rect.right);
if (event.clientY - margins.top <= rect.top + dragScrollMargin$1) sy = -dragScrollSpeed$1(rect.top - event.clientY);
else if (event.clientY + margins.bottom >= rect.bottom - dragScrollMargin$1) sy = dragScrollSpeed$1(event.clientY - rect.bottom);
this.setScrollSpeed(sx, sy);
}
up(event) {
if (this.dragging == null) this.select(this.lastEvent);
if (!this.dragging) event.preventDefault();
this.destroy();
}
destroy() {
this.setScrollSpeed(0, 0);
let doc$2 = this.view.contentDOM.ownerDocument;
doc$2.removeEventListener("mousemove", this.move);
doc$2.removeEventListener("mouseup", this.up);
this.view.inputState.mouseSelection = this.view.inputState.draggedContent = null;
}
setScrollSpeed(sx, sy) {
this.scrollSpeed = {
x: sx,
y: sy
};
if (sx || sy) {
if (this.scrolling < 0) this.scrolling = setInterval(() => this.scroll(), 50);
} else if (this.scrolling > -1) {
clearInterval(this.scrolling);
this.scrolling = -1;
}
}
scroll() {
if (this.scrollParent) {
this.scrollParent.scrollLeft += this.scrollSpeed.x;
this.scrollParent.scrollTop += this.scrollSpeed.y;
} else this.view.win.scrollBy(this.scrollSpeed.x, this.scrollSpeed.y);
if (this.dragging === false) this.select(this.lastEvent);
}
skipAtoms(sel) {
let ranges = null;
for (let i$1 = 0; i$1 < sel.ranges.length; i$1++) {
let range = sel.ranges[i$1], updated = null;
if (range.empty) {
let pos = skipAtomicRanges$1(this.atoms, range.from, 0);
if (pos != range.from) updated = EditorSelection.cursor(pos, -1);
} else {
let from = skipAtomicRanges$1(this.atoms, range.from, -1);
let to = skipAtomicRanges$1(this.atoms, range.to, 1);
if (from != range.from || to != range.to) updated = EditorSelection.range(range.from == range.anchor ? from : to, range.from == range.head ? from : to);
}
if (updated) {
if (!ranges) ranges = sel.ranges.slice();
ranges[i$1] = updated;
}
}
return ranges ? EditorSelection.create(ranges, sel.mainIndex) : sel;
}
select(event) {
let { view } = this, selection = this.skipAtoms(this.style.get(event, this.extend, this.multiple));
if (this.mustSelect || !selection.eq(view.state.selection, this.dragging === false)) this.view.dispatch({
selection,
userEvent: "select.pointer"
});
this.mustSelect = false;
}
update(update) {
if (this.style.update(update)) setTimeout(() => this.select(this.lastEvent), 20);
}
};
function addsSelectionRange$1(view, event) {
let facet = view.state.facet(clickAddsSelectionRange$1);
return facet.length ? facet[0](event) : browser$1.mac ? event.metaKey : event.ctrlKey;
}
function dragMovesSelection$2(view, event) {
let facet = view.state.facet(dragMovesSelection$1$1);
return facet.length ? facet[0](event) : browser$1.mac ? !event.altKey : !event.ctrlKey;
}
function isInPrimarySelection$1(view, event) {
let { main } = view.state.selection;
if (main.empty) return false;
let sel = getSelection$1(view.root);
if (!sel || sel.rangeCount == 0) return true;
let rects = sel.getRangeAt(0).getClientRects();
for (let i$1 = 0; i$1 < rects.length; i$1++) {
let rect = rects[i$1];
if (rect.left <= event.clientX && rect.right >= event.clientX && rect.top <= event.clientY && rect.bottom >= event.clientY) return true;
}
return false;
}
function eventBelongsToEditor$1(view, event) {
if (!event.bubbles) return true;
if (event.defaultPrevented) return false;
for (let node = event.target, cView; node != view.contentDOM; node = node.parentNode) if (!node || node.nodeType == 11 || (cView = ContentView$1.get(node)) && cView.ignoreEvent(event)) return false;
return true;
}
var handlers$1 = /* @__PURE__ */ Object.create(null);
var observers$1 = /* @__PURE__ */ Object.create(null);
var brokenClipboardAPI$1 = browser$1.ie && browser$1.ie_version < 15 || browser$1.ios && browser$1.webkit_version < 604;
function capturePaste$1(view) {
let parent = view.dom.parentNode;
if (!parent) return;
let target = parent.appendChild(document.createElement("textarea"));
target.style.cssText = "position: fixed; left: -10000px; top: 10px";
target.focus();
setTimeout(() => {
view.focus();
target.remove();
doPaste$1(view, target.value);
}, 50);
}
function doPaste$1(view, input) {
let { state } = view, changes, i$1 = 1, text = state.toText(input);
let byLine = text.lines == state.selection.ranges.length;
if (lastLinewiseCopy$1 != null && state.selection.ranges.every((r) => r.empty) && lastLinewiseCopy$1 == text.toString()) {
let lastLine = -1;
changes = state.changeByRange((range) => {
let line = state.doc.lineAt(range.from);
if (line.from == lastLine) return { range };
lastLine = line.from;
let insert$2 = state.toText((byLine ? text.line(i$1++).text : input) + state.lineBreak);
return {
changes: {
from: line.from,
insert: insert$2
},
range: EditorSelection.cursor(range.from + insert$2.length)
};
});
} else if (byLine) changes = state.changeByRange((range) => {
let line = text.line(i$1++);
return {
changes: {
from: range.from,
to: range.to,
insert: line.text
},
range: EditorSelection.cursor(range.from + line.length)
};
});
else changes = state.replaceSelection(text);
view.dispatch(changes, {
userEvent: "input.paste",
scrollIntoView: true
});
}
observers$1.scroll = (view) => {
view.inputState.lastScrollTop = view.scrollDOM.scrollTop;
view.inputState.lastScrollLeft = view.scrollDOM.scrollLeft;
};
handlers$1.keydown = (view, event) => {
view.inputState.setSelectionOrigin("select");
if (event.keyCode == 27) view.inputState.lastEscPress = Date.now();
return false;
};
observers$1.touchstart = (view, e) => {
view.inputState.lastTouchTime = Date.now();
view.inputState.setSelectionOrigin("select.pointer");
};
observers$1.touchmove = (view) => {
view.inputState.setSelectionOrigin("select.pointer");
};
handlers$1.mousedown = (view, event) => {
view.observer.flush();
if (view.inputState.lastTouchTime > Date.now() - 2e3) return false;
let style = null;
for (let makeStyle of view.state.facet(mouseSelectionStyle$1)) {
style = makeStyle(view, event);
if (style) break;
}
if (!style && event.button == 0) style = basicMouseSelection$1(view, event);
if (style) {
let mustFocus = !view.hasFocus;
view.inputState.startMouseSelection(new MouseSelection$1(view, event, style, mustFocus));
if (mustFocus) view.observer.ignore(() => focusPreventScroll$1(view.contentDOM));
let mouseSel = view.inputState.mouseSelection;
if (mouseSel) {
mouseSel.start(event);
return mouseSel.dragging === false;
}
}
return false;
};
function rangeForClick$1(view, pos, bias, type) {
if (type == 1) return EditorSelection.cursor(pos, bias);
else if (type == 2) return groupAt$1(view.state, pos, bias);
else {
let visual = LineView$1.find(view.docView, pos), line = view.state.doc.lineAt(visual ? visual.posAtEnd : pos);
let from = visual ? visual.posAtStart : line.from, to = visual ? visual.posAtEnd : line.to;
if (to < view.state.doc.length && to == line.to) to++;
return EditorSelection.range(from, to);
}
}
var insideY$1 = (y, rect) => y >= rect.top && y <= rect.bottom;
var inside$1 = (x, y, rect) => insideY$1(y, rect) && x >= rect.left && x <= rect.right;
function findPositionSide$1(view, pos, x, y) {
let line = LineView$1.find(view.docView, pos);
if (!line) return 1;
let off = pos - line.posAtStart;
if (off == 0) return 1;
if (off == line.length) return -1;
let before = line.coordsAt(off, -1);
if (before && inside$1(x, y, before)) return -1;
let after = line.coordsAt(off, 1);
if (after && inside$1(x, y, after)) return 1;
return before && insideY$1(y, before) ? -1 : 1;
}
function queryPos$1(view, event) {
let pos = view.posAtCoords({
x: event.clientX,
y: event.clientY
}, false);
return {
pos,
bias: findPositionSide$1(view, pos, event.clientX, event.clientY)
};
}
var BadMouseDetail$1 = browser$1.ie && browser$1.ie_version <= 11;
var lastMouseDown$1 = null, lastMouseDownCount$1 = 0, lastMouseDownTime$1 = 0;
function getClickType$1(event) {
if (!BadMouseDetail$1) return event.detail;
let last = lastMouseDown$1, lastTime = lastMouseDownTime$1;
lastMouseDown$1 = event;
lastMouseDownTime$1 = Date.now();
return lastMouseDownCount$1 = !last || lastTime > Date.now() - 400 && Math.abs(last.clientX - event.clientX) < 2 && Math.abs(last.clientY - event.clientY) < 2 ? (lastMouseDownCount$1 + 1) % 3 : 1;
}
function basicMouseSelection$1(view, event) {
let start = queryPos$1(view, event), type = getClickType$1(event);
let startSel = view.state.selection;
return {
update(update) {
if (update.docChanged) {
start.pos = update.changes.mapPos(start.pos);
startSel = startSel.map(update.changes);
}
},
get(event$1, extend$2, multiple) {
let cur$1 = queryPos$1(view, event$1), removed;
let range = rangeForClick$1(view, cur$1.pos, cur$1.bias, type);
if (start.pos != cur$1.pos && !extend$2) {
let startRange = rangeForClick$1(view, start.pos, start.bias, type);
let from = Math.min(startRange.from, range.from), to = Math.max(startRange.to, range.to);
range = from < range.from ? EditorSelection.range(from, to) : EditorSelection.range(to, from);
}
if (extend$2) return startSel.replaceRange(startSel.main.extend(range.from, range.to));
else if (multiple && type == 1 && startSel.ranges.length > 1 && (removed = removeRangeAround$1(startSel, cur$1.pos))) return removed;
else if (multiple) return startSel.addRange(range);
else return EditorSelection.create([range]);
}
};
}
function removeRangeAround$1(sel, pos) {
for (let i$1 = 0; i$1 < sel.ranges.length; i$1++) {
let { from, to } = sel.ranges[i$1];
if (from <= pos && to >= pos) return EditorSelection.create(sel.ranges.slice(0, i$1).concat(sel.ranges.slice(i$1 + 1)), sel.mainIndex == i$1 ? 0 : sel.mainIndex - (sel.mainIndex > i$1 ? 1 : 0));
}
return null;
}
handlers$1.dragstart = (view, event) => {
let { selection: { main: range } } = view.state;
if (event.target.draggable) {
let cView = view.docView.nearest(event.target);
if (cView && cView.isWidget) {
let from = cView.posAtStart, to = from + cView.length;
if (from >= range.to || to <= range.from) range = EditorSelection.range(from, to);
}
}
let { inputState } = view;
if (inputState.mouseSelection) inputState.mouseSelection.dragging = true;
inputState.draggedContent = range;
if (event.dataTransfer) {
event.dataTransfer.setData("Text", view.state.sliceDoc(range.from, range.to));
event.dataTransfer.effectAllowed = "copyMove";
}
return false;
};
handlers$1.dragend = (view) => {
view.inputState.draggedContent = null;
return false;
};
function dropText$1(view, event, text, direct) {
if (!text) return;
let dropPos = view.posAtCoords({
x: event.clientX,
y: event.clientY
}, false);
let { draggedContent } = view.inputState;
let del = direct && draggedContent && dragMovesSelection$2(view, event) ? {
from: draggedContent.from,
to: draggedContent.to
} : null;
let ins = {
from: dropPos,
insert: text
};
let changes = view.state.changes(del ? [del, ins] : ins);
view.focus();
view.dispatch({
changes,
selection: {
anchor: changes.mapPos(dropPos, -1),
head: changes.mapPos(dropPos, 1)
},
userEvent: del ? "move.drop" : "input.drop"
});
view.inputState.draggedContent = null;
}
handlers$1.drop = (view, event) => {
if (!event.dataTransfer) return false;
if (view.state.readOnly) return true;
let files = event.dataTransfer.files;
if (files && files.length) {
let text = Array(files.length), read$1 = 0;
let finishFile = () => {
if (++read$1 == files.length) dropText$1(view, event, text.filter((s) => s != null).join(view.state.lineBreak), false);
};
for (let i$1 = 0; i$1 < files.length; i$1++) {
let reader = new FileReader();
reader.onerror = finishFile;
reader.onload = () => {
if (!/[\x00-\x08\x0e-\x1f]{2}/.test(reader.result)) text[i$1] = reader.result;
finishFile();
};
reader.readAsText(files[i$1]);
}
return true;
} else {
let text = event.dataTransfer.getData("Text");
if (text) {
dropText$1(view, event, text, true);
return true;
}
}
return false;
};
handlers$1.paste = (view, event) => {
if (view.state.readOnly) return true;
view.observer.flush();
let data = brokenClipboardAPI$1 ? null : event.clipboardData;
if (data) {
doPaste$1(view, data.getData("text/plain") || data.getData("text/uri-list"));
return true;
} else {
capturePaste$1(view);
return false;
}
};
function captureCopy$1(view, text) {
let parent = view.dom.parentNode;
if (!parent) return;
let target = parent.appendChild(document.createElement("textarea"));
target.style.cssText = "position: fixed; left: -10000px; top: 10px";
target.value = text;
target.focus();
target.selectionEnd = text.length;
target.selectionStart = 0;
setTimeout(() => {
target.remove();
view.focus();
}, 50);
}
function copiedRange$1(state) {
let content$1 = [], ranges = [], linewise = false;
for (let range of state.selection.ranges) if (!range.empty) {
content$1.push(state.sliceDoc(range.from, range.to));
ranges.push(range);
}
if (!content$1.length) {
let upto = -1;
for (let { from } of state.selection.ranges) {
let line = state.doc.lineAt(from);
if (line.number > upto) {
content$1.push(line.text);
ranges.push({
from: line.from,
to: Math.min(state.doc.length, line.to + 1)
});
}
upto = line.number;
}
linewise = true;
}
return {
text: content$1.join(state.lineBreak),
ranges,
linewise
};
}
var lastLinewiseCopy$1 = null;
handlers$1.copy = handlers$1.cut = (view, event) => {
let { text, ranges, linewise } = copiedRange$1(view.state);
if (!text && !linewise) return false;
lastLinewiseCopy$1 = linewise ? text : null;
if (event.type == "cut" && !view.state.readOnly) view.dispatch({
changes: ranges,
scrollIntoView: true,
userEvent: "delete.cut"
});
let data = brokenClipboardAPI$1 ? null : event.clipboardData;
if (data) {
data.clearData();
data.setData("text/plain", text);
return true;
} else {
captureCopy$1(view, text);
return false;
}
};
var isFocusChange$1 = /* @__PURE__ */ Annotation.define();
function focusChangeTransaction$1(state, focus) {
let effects = [];
for (let getEffect of state.facet(focusChangeEffect$1)) {
let effect = getEffect(state, focus);
if (effect) effects.push(effect);
}
return effects ? state.update({
effects,
annotations: isFocusChange$1.of(true)
}) : null;
}
function updateForFocusChange$1(view) {
setTimeout(() => {
let focus = view.hasFocus;
if (focus != view.inputState.notifiedFocused) {
let tr = focusChangeTransaction$1(view.state, focus);
if (tr) view.dispatch(tr);
else view.update([]);
}
}, 10);
}
observers$1.focus = (view) => {
view.inputState.lastFocusTime = Date.now();
if (!view.scrollDOM.scrollTop && (view.inputState.lastScrollTop || view.inputState.lastScrollLeft)) {
view.scrollDOM.scrollTop = view.inputState.lastScrollTop;
view.scrollDOM.scrollLeft = view.inputState.lastScrollLeft;
}
updateForFocusChange$1(view);
};
observers$1.blur = (view) => {
view.observer.clearSelectionRange();
updateForFocusChange$1(view);
};
observers$1.compositionstart = observers$1.compositionupdate = (view) => {
if (view.inputState.compositionFirstChange == null) view.inputState.compositionFirstChange = true;
if (view.inputState.composing < 0) view.inputState.composing = 0;
};
observers$1.compositionend = (view) => {
view.inputState.composing = -1;
view.inputState.compositionEndedAt = Date.now();
view.inputState.compositionPendingKey = true;
view.inputState.compositionPendingChange = view.observer.pendingRecords().length > 0;
view.inputState.compositionFirstChange = null;
if (browser$1.chrome && browser$1.android) view.observer.flushSoon();
else if (view.inputState.compositionPendingChange) Promise.resolve().then(() => view.observer.flush());
else setTimeout(() => {
if (view.inputState.composing < 0 && view.docView.hasComposition) view.update([]);
}, 50);
};
observers$1.contextmenu = (view) => {
view.inputState.lastContextMenu = Date.now();
};
handlers$1.beforeinput = (view, event) => {
var _a$2;
let pending;
if (browser$1.chrome && browser$1.android && (pending = PendingKeys$1.find((key) => key.inputType == event.inputType))) {
view.observer.delayAndroidKey(pending.key, pending.keyCode);
if (pending.key == "Backspace" || pending.key == "Delete") {
let startViewHeight = ((_a$2 = window.visualViewport) === null || _a$2 === void 0 ? void 0 : _a$2.height) || 0;
setTimeout(() => {
var _a$3;
if ((((_a$3 = window.visualViewport) === null || _a$3 === void 0 ? void 0 : _a$3.height) || 0) > startViewHeight + 10 && view.hasFocus) {
view.contentDOM.blur();
view.focus();
}
}, 100);
}
}
if (browser$1.ios && event.inputType == "deleteContentForward") view.observer.flushSoon();
if (browser$1.safari && event.inputType == "insertText" && view.inputState.composing >= 0) setTimeout(() => observers$1.compositionend(view, event), 20);
return false;
};
var appliedFirefoxHack$1 = /* @__PURE__ */ new Set();
function firefoxCopyCutHack$1(doc$2) {
if (!appliedFirefoxHack$1.has(doc$2)) {
appliedFirefoxHack$1.add(doc$2);
doc$2.addEventListener("copy", () => {});
doc$2.addEventListener("cut", () => {});
}
}
var wrappingWhiteSpace$1 = [
"pre-wrap",
"normal",
"pre-line",
"break-spaces"
];
var HeightOracle$1 = class {
constructor(lineWrapping) {
this.lineWrapping = lineWrapping;
this.doc = Text.empty;
this.heightSamples = {};
this.lineHeight = 14;
this.charWidth = 7;
this.textHeight = 14;
this.lineLength = 30;
this.heightChanged = false;
}
heightForGap(from, to) {
let lines = this.doc.lineAt(to).number - this.doc.lineAt(from).number + 1;
if (this.lineWrapping) lines += Math.max(0, Math.ceil((to - from - lines * this.lineLength * .5) / this.lineLength));
return this.lineHeight * lines;
}
heightForLine(length) {
if (!this.lineWrapping) return this.lineHeight;
return (1 + Math.max(0, Math.ceil((length - this.lineLength) / (this.lineLength - 5)))) * this.lineHeight;
}
setDoc(doc$2) {
this.doc = doc$2;
return this;
}
mustRefreshForWrapping(whiteSpace) {
return wrappingWhiteSpace$1.indexOf(whiteSpace) > -1 != this.lineWrapping;
}
mustRefreshForHeights(lineHeights) {
let newHeight = false;
for (let i$1 = 0; i$1 < lineHeights.length; i$1++) {
let h = lineHeights[i$1];
if (h < 0) i$1++;
else if (!this.heightSamples[Math.floor(h * 10)]) {
newHeight = true;
this.heightSamples[Math.floor(h * 10)] = true;
}
}
return newHeight;
}
refresh(whiteSpace, lineHeight, charWidth, textHeight, lineLength, knownHeights) {
let lineWrapping = wrappingWhiteSpace$1.indexOf(whiteSpace) > -1;
let changed = Math.round(lineHeight) != Math.round(this.lineHeight) || this.lineWrapping != lineWrapping;
this.lineWrapping = lineWrapping;
this.lineHeight = lineHeight;
this.charWidth = charWidth;
this.textHeight = textHeight;
this.lineLength = lineLength;
if (changed) {
this.heightSamples = {};
for (let i$1 = 0; i$1 < knownHeights.length; i$1++) {
let h = knownHeights[i$1];
if (h < 0) i$1++;
else this.heightSamples[Math.floor(h * 10)] = true;
}
}
return changed;
}
};
var MeasuredHeights$1 = class {
constructor(from, heights) {
this.from = from;
this.heights = heights;
this.index = 0;
}
get more() {
return this.index < this.heights.length;
}
};
var BlockInfo$1 = class BlockInfo$1 {
constructor(from, length, top$1, height, _content) {
this.from = from;
this.length = length;
this.top = top$1;
this.height = height;
this._content = _content;
}
get type() {
return typeof this._content == "number" ? BlockType$1.Text : Array.isArray(this._content) ? this._content : this._content.type;
}
get to() {
return this.from + this.length;
}
get bottom() {
return this.top + this.height;
}
get widget() {
return this._content instanceof PointDecoration$1 ? this._content.widget : null;
}
get widgetLineBreaks() {
return typeof this._content == "number" ? this._content : 0;
}
join(other) {
let content$1 = (Array.isArray(this._content) ? this._content : [this]).concat(Array.isArray(other._content) ? other._content : [other]);
return new BlockInfo$1(this.from, this.length + other.length, this.top, this.height + other.height, content$1);
}
};
var QueryType$2 = /* @__PURE__ */ (function(QueryType$3) {
QueryType$3[QueryType$3["ByPos"] = 0] = "ByPos";
QueryType$3[QueryType$3["ByHeight"] = 1] = "ByHeight";
QueryType$3[QueryType$3["ByPosNoHeight"] = 2] = "ByPosNoHeight";
return QueryType$3;
})(QueryType$2 || (QueryType$2 = {}));
var Epsilon$1 = .001;
var HeightMap$1 = class HeightMap$1 {
constructor(length, height, flags = 2) {
this.length = length;
this.height = height;
this.flags = flags;
}
get outdated() {
return (this.flags & 2) > 0;
}
set outdated(value) {
this.flags = (value ? 2 : 0) | this.flags & -3;
}
setHeight(oracle, height) {
if (this.height != height) {
if (Math.abs(this.height - height) > Epsilon$1) oracle.heightChanged = true;
this.height = height;
}
}
replace(_from, _to, nodes) {
return HeightMap$1.of(nodes);
}
decomposeLeft(_to, result) {
result.push(this);
}
decomposeRight(_from, result) {
result.push(this);
}
applyChanges(decorations$2, oldDoc, oracle, changes) {
let me = this, doc$2 = oracle.doc;
for (let i$1 = changes.length - 1; i$1 >= 0; i$1--) {
let { fromA, toA, fromB, toB } = changes[i$1];
let start = me.lineAt(fromA, QueryType$2.ByPosNoHeight, oracle.setDoc(oldDoc), 0, 0);
let end = start.to >= toA ? start : me.lineAt(toA, QueryType$2.ByPosNoHeight, oracle, 0, 0);
toB += end.to - toA;
toA = end.to;
while (i$1 > 0 && start.from <= changes[i$1 - 1].toA) {
fromA = changes[i$1 - 1].fromA;
fromB = changes[i$1 - 1].fromB;
i$1--;
if (fromA < start.from) start = me.lineAt(fromA, QueryType$2.ByPosNoHeight, oracle, 0, 0);
}
fromB += start.from - fromA;
fromA = start.from;
let nodes = NodeBuilder$1.build(oracle.setDoc(doc$2), decorations$2, fromB, toB);
me = me.replace(fromA, toA, nodes);
}
return me.updateHeight(oracle, 0);
}
static empty() {
return new HeightMapText$1(0, 0);
}
static of(nodes) {
if (nodes.length == 1) return nodes[0];
let i$1 = 0, j = nodes.length, before = 0, after = 0;
for (;;) if (i$1 == j) if (before > after * 2) {
let split = nodes[i$1 - 1];
if (split.break) nodes.splice(--i$1, 1, split.left, null, split.right);
else nodes.splice(--i$1, 1, split.left, split.right);
j += 1 + split.break;
before -= split.size;
} else if (after > before * 2) {
let split = nodes[j];
if (split.break) nodes.splice(j, 1, split.left, null, split.right);
else nodes.splice(j, 1, split.left, split.right);
j += 2 + split.break;
after -= split.size;
} else break;
else if (before < after) {
let next = nodes[i$1++];
if (next) before += next.size;
} else {
let next = nodes[--j];
if (next) after += next.size;
}
let brk = 0;
if (nodes[i$1 - 1] == null) {
brk = 1;
i$1--;
} else if (nodes[i$1] == null) {
brk = 1;
j++;
}
return new HeightMapBranch$1(HeightMap$1.of(nodes.slice(0, i$1)), brk, HeightMap$1.of(nodes.slice(j)));
}
};
HeightMap$1.prototype.size = 1;
var HeightMapBlock$1 = class extends HeightMap$1 {
constructor(length, height, deco) {
super(length, height);
this.deco = deco;
}
blockAt(_height, _oracle, top$1, offset) {
return new BlockInfo$1(offset, this.length, top$1, this.height, this.deco || 0);
}
lineAt(_value, _type, oracle, top$1, offset) {
return this.blockAt(0, oracle, top$1, offset);
}
forEachLine(from, to, oracle, top$1, offset, f) {
if (from <= offset + this.length && to >= offset) f(this.blockAt(0, oracle, top$1, offset));
}
updateHeight(oracle, offset = 0, _force = false, measured) {
if (measured && measured.from <= offset && measured.more) this.setHeight(oracle, measured.heights[measured.index++]);
this.outdated = false;
return this;
}
toString() {
return `block(${this.length})`;
}
};
var HeightMapText$1 = class HeightMapText$1 extends HeightMapBlock$1 {
constructor(length, height) {
super(length, height, null);
this.collapsed = 0;
this.widgetHeight = 0;
this.breaks = 0;
}
blockAt(_height, _oracle, top$1, offset) {
return new BlockInfo$1(offset, this.length, top$1, this.height, this.breaks);
}
replace(_from, _to, nodes) {
let node = nodes[0];
if (nodes.length == 1 && (node instanceof HeightMapText$1 || node instanceof HeightMapGap$1 && node.flags & 4) && Math.abs(this.length - node.length) < 10) {
if (node instanceof HeightMapGap$1) node = new HeightMapText$1(node.length, this.height);
else node.height = this.height;
if (!this.outdated) node.outdated = false;
return node;
} else return HeightMap$1.of(nodes);
}
updateHeight(oracle, offset = 0, force = false, measured) {
if (measured && measured.from <= offset && measured.more) this.setHeight(oracle, measured.heights[measured.index++]);
else if (force || this.outdated) this.setHeight(oracle, Math.max(this.widgetHeight, oracle.heightForLine(this.length - this.collapsed)) + this.breaks * oracle.lineHeight);
this.outdated = false;
return this;
}
toString() {
return `line(${this.length}${this.collapsed ? -this.collapsed : ""}${this.widgetHeight ? ":" + this.widgetHeight : ""})`;
}
};
var HeightMapGap$1 = class HeightMapGap$1 extends HeightMap$1 {
constructor(length) {
super(length, 0);
}
heightMetrics(oracle, offset) {
let firstLine = oracle.doc.lineAt(offset).number, lastLine = oracle.doc.lineAt(offset + this.length).number;
let lines = lastLine - firstLine + 1;
let perLine, perChar = 0;
if (oracle.lineWrapping) {
let totalPerLine = Math.min(this.height, oracle.lineHeight * lines);
perLine = totalPerLine / lines;
if (this.length > lines + 1) perChar = (this.height - totalPerLine) / (this.length - lines - 1);
} else perLine = this.height / lines;
return {
firstLine,
lastLine,
perLine,
perChar
};
}
blockAt(height, oracle, top$1, offset) {
let { firstLine, lastLine, perLine, perChar } = this.heightMetrics(oracle, offset);
if (oracle.lineWrapping) {
let guess = offset + (height < oracle.lineHeight ? 0 : Math.round(Math.max(0, Math.min(1, (height - top$1) / this.height)) * this.length));
let line = oracle.doc.lineAt(guess), lineHeight = perLine + line.length * perChar;
let lineTop = Math.max(top$1, height - lineHeight / 2);
return new BlockInfo$1(line.from, line.length, lineTop, lineHeight, 0);
} else {
let line = Math.max(0, Math.min(lastLine - firstLine, Math.floor((height - top$1) / perLine)));
let { from, length } = oracle.doc.line(firstLine + line);
return new BlockInfo$1(from, length, top$1 + perLine * line, perLine, 0);
}
}
lineAt(value, type, oracle, top$1, offset) {
if (type == QueryType$2.ByHeight) return this.blockAt(value, oracle, top$1, offset);
if (type == QueryType$2.ByPosNoHeight) {
let { from, to } = oracle.doc.lineAt(value);
return new BlockInfo$1(from, to - from, 0, 0, 0);
}
let { firstLine, perLine, perChar } = this.heightMetrics(oracle, offset);
let line = oracle.doc.lineAt(value), lineHeight = perLine + line.length * perChar;
let linesAbove = line.number - firstLine;
let lineTop = top$1 + perLine * linesAbove + perChar * (line.from - offset - linesAbove);
return new BlockInfo$1(line.from, line.length, Math.max(top$1, Math.min(lineTop, top$1 + this.height - lineHeight)), lineHeight, 0);
}
forEachLine(from, to, oracle, top$1, offset, f) {
from = Math.max(from, offset);
to = Math.min(to, offset + this.length);
let { firstLine, perLine, perChar } = this.heightMetrics(oracle, offset);
for (let pos = from, lineTop = top$1; pos <= to;) {
let line = oracle.doc.lineAt(pos);
if (pos == from) {
let linesAbove = line.number - firstLine;
lineTop += perLine * linesAbove + perChar * (from - offset - linesAbove);
}
let lineHeight = perLine + perChar * line.length;
f(new BlockInfo$1(line.from, line.length, lineTop, lineHeight, 0));
lineTop += lineHeight;
pos = line.to + 1;
}
}
replace(from, to, nodes) {
let after = this.length - to;
if (after > 0) {
let last = nodes[nodes.length - 1];
if (last instanceof HeightMapGap$1) nodes[nodes.length - 1] = new HeightMapGap$1(last.length + after);
else nodes.push(null, new HeightMapGap$1(after - 1));
}
if (from > 0) {
let first = nodes[0];
if (first instanceof HeightMapGap$1) nodes[0] = new HeightMapGap$1(from + first.length);
else nodes.unshift(new HeightMapGap$1(from - 1), null);
}
return HeightMap$1.of(nodes);
}
decomposeLeft(to, result) {
result.push(new HeightMapGap$1(to - 1), null);
}
decomposeRight(from, result) {
result.push(null, new HeightMapGap$1(this.length - from - 1));
}
updateHeight(oracle, offset = 0, force = false, measured) {
let end = offset + this.length;
if (measured && measured.from <= offset + this.length && measured.more) {
let nodes = [], pos = Math.max(offset, measured.from), singleHeight = -1;
if (measured.from > offset) nodes.push(new HeightMapGap$1(measured.from - offset - 1).updateHeight(oracle, offset));
while (pos <= end && measured.more) {
let len = oracle.doc.lineAt(pos).length;
if (nodes.length) nodes.push(null);
let height = measured.heights[measured.index++];
if (singleHeight == -1) singleHeight = height;
else if (Math.abs(height - singleHeight) >= Epsilon$1) singleHeight = -2;
let line = new HeightMapText$1(len, height);
line.outdated = false;
nodes.push(line);
pos += len + 1;
}
if (pos <= end) nodes.push(null, new HeightMapGap$1(end - pos).updateHeight(oracle, pos));
let result = HeightMap$1.of(nodes);
if (singleHeight < 0 || Math.abs(result.height - this.height) >= Epsilon$1 || Math.abs(singleHeight - this.heightMetrics(oracle, offset).perLine) >= Epsilon$1) oracle.heightChanged = true;
return result;
} else if (force || this.outdated) {
this.setHeight(oracle, oracle.heightForGap(offset, offset + this.length));
this.outdated = false;
}
return this;
}
toString() {
return `gap(${this.length})`;
}
};
var HeightMapBranch$1 = class extends HeightMap$1 {
constructor(left, brk, right) {
super(left.length + brk + right.length, left.height + right.height, brk | (left.outdated || right.outdated ? 2 : 0));
this.left = left;
this.right = right;
this.size = left.size + right.size;
}
get break() {
return this.flags & 1;
}
blockAt(height, oracle, top$1, offset) {
let mid = top$1 + this.left.height;
return height < mid ? this.left.blockAt(height, oracle, top$1, offset) : this.right.blockAt(height, oracle, mid, offset + this.left.length + this.break);
}
lineAt(value, type, oracle, top$1, offset) {
let rightTop = top$1 + this.left.height, rightOffset = offset + this.left.length + this.break;
let left = type == QueryType$2.ByHeight ? value < rightTop : value < rightOffset;
let base$1 = left ? this.left.lineAt(value, type, oracle, top$1, offset) : this.right.lineAt(value, type, oracle, rightTop, rightOffset);
if (this.break || (left ? base$1.to < rightOffset : base$1.from > rightOffset)) return base$1;
let subQuery = type == QueryType$2.ByPosNoHeight ? QueryType$2.ByPosNoHeight : QueryType$2.ByPos;
if (left) return base$1.join(this.right.lineAt(rightOffset, subQuery, oracle, rightTop, rightOffset));
else return this.left.lineAt(rightOffset, subQuery, oracle, top$1, offset).join(base$1);
}
forEachLine(from, to, oracle, top$1, offset, f) {
let rightTop = top$1 + this.left.height, rightOffset = offset + this.left.length + this.break;
if (this.break) {
if (from < rightOffset) this.left.forEachLine(from, to, oracle, top$1, offset, f);
if (to >= rightOffset) this.right.forEachLine(from, to, oracle, rightTop, rightOffset, f);
} else {
let mid = this.lineAt(rightOffset, QueryType$2.ByPos, oracle, top$1, offset);
if (from < mid.from) this.left.forEachLine(from, mid.from - 1, oracle, top$1, offset, f);
if (mid.to >= from && mid.from <= to) f(mid);
if (to > mid.to) this.right.forEachLine(mid.to + 1, to, oracle, rightTop, rightOffset, f);
}
}
replace(from, to, nodes) {
let rightStart = this.left.length + this.break;
if (to < rightStart) return this.balanced(this.left.replace(from, to, nodes), this.right);
if (from > this.left.length) return this.balanced(this.left, this.right.replace(from - rightStart, to - rightStart, nodes));
let result = [];
if (from > 0) this.decomposeLeft(from, result);
let left = result.length;
for (let node of nodes) result.push(node);
if (from > 0) mergeGaps$1(result, left - 1);
if (to < this.length) {
let right = result.length;
this.decomposeRight(to, result);
mergeGaps$1(result, right);
}
return HeightMap$1.of(result);
}
decomposeLeft(to, result) {
let left = this.left.length;
if (to <= left) return this.left.decomposeLeft(to, result);
result.push(this.left);
if (this.break) {
left++;
if (to >= left) result.push(null);
}
if (to > left) this.right.decomposeLeft(to - left, result);
}
decomposeRight(from, result) {
let left = this.left.length, right = left + this.break;
if (from >= right) return this.right.decomposeRight(from - right, result);
if (from < left) this.left.decomposeRight(from, result);
if (this.break && from < right) result.push(null);
result.push(this.right);
}
balanced(left, right) {
if (left.size > 2 * right.size || right.size > 2 * left.size) return HeightMap$1.of(this.break ? [
left,
null,
right
] : [left, right]);
this.left = left;
this.right = right;
this.height = left.height + right.height;
this.outdated = left.outdated || right.outdated;
this.size = left.size + right.size;
this.length = left.length + this.break + right.length;
return this;
}
updateHeight(oracle, offset = 0, force = false, measured) {
let { left, right } = this, rightStart = offset + left.length + this.break, rebalance = null;
if (measured && measured.from <= offset + left.length && measured.more) rebalance = left = left.updateHeight(oracle, offset, force, measured);
else left.updateHeight(oracle, offset, force);
if (measured && measured.from <= rightStart + right.length && measured.more) rebalance = right = right.updateHeight(oracle, rightStart, force, measured);
else right.updateHeight(oracle, rightStart, force);
if (rebalance) return this.balanced(left, right);
this.height = this.left.height + this.right.height;
this.outdated = false;
return this;
}
toString() {
return this.left + (this.break ? " " : "-") + this.right;
}
};
function mergeGaps$1(nodes, around) {
let before, after;
if (nodes[around] == null && (before = nodes[around - 1]) instanceof HeightMapGap$1 && (after = nodes[around + 1]) instanceof HeightMapGap$1) nodes.splice(around - 1, 3, new HeightMapGap$1(before.length + 1 + after.length));
}
var relevantWidgetHeight$1 = 5;
var NodeBuilder$1 = class NodeBuilder$1 {
constructor(pos, oracle) {
this.pos = pos;
this.oracle = oracle;
this.nodes = [];
this.lineStart = -1;
this.lineEnd = -1;
this.covering = null;
this.writtenTo = pos;
}
get isCovered() {
return this.covering && this.nodes[this.nodes.length - 1] == this.covering;
}
span(_from, to) {
if (this.lineStart > -1) {
let end = Math.min(to, this.lineEnd), last = this.nodes[this.nodes.length - 1];
if (last instanceof HeightMapText$1) last.length += end - this.pos;
else if (end > this.pos || !this.isCovered) this.nodes.push(new HeightMapText$1(end - this.pos, -1));
this.writtenTo = end;
if (to > end) {
this.nodes.push(null);
this.writtenTo++;
this.lineStart = -1;
}
}
this.pos = to;
}
point(from, to, deco) {
if (from < to || deco.heightRelevant) {
let height = deco.widget ? deco.widget.estimatedHeight : 0;
let breaks = deco.widget ? deco.widget.lineBreaks : 0;
if (height < 0) height = this.oracle.lineHeight;
let len = to - from;
if (deco.block) this.addBlock(new HeightMapBlock$1(len, height, deco));
else if (len || breaks || height >= relevantWidgetHeight$1) this.addLineDeco(height, breaks, len);
} else if (to > from) this.span(from, to);
if (this.lineEnd > -1 && this.lineEnd < this.pos) this.lineEnd = this.oracle.doc.lineAt(this.pos).to;
}
enterLine() {
if (this.lineStart > -1) return;
let { from, to } = this.oracle.doc.lineAt(this.pos);
this.lineStart = from;
this.lineEnd = to;
if (this.writtenTo < from) {
if (this.writtenTo < from - 1 || this.nodes[this.nodes.length - 1] == null) this.nodes.push(this.blankContent(this.writtenTo, from - 1));
this.nodes.push(null);
}
if (this.pos > from) this.nodes.push(new HeightMapText$1(this.pos - from, -1));
this.writtenTo = this.pos;
}
blankContent(from, to) {
let gap = new HeightMapGap$1(to - from);
if (this.oracle.doc.lineAt(from).to == to) gap.flags |= 4;
return gap;
}
ensureLine() {
this.enterLine();
let last = this.nodes.length ? this.nodes[this.nodes.length - 1] : null;
if (last instanceof HeightMapText$1) return last;
let line = new HeightMapText$1(0, -1);
this.nodes.push(line);
return line;
}
addBlock(block) {
this.enterLine();
let deco = block.deco;
if (deco && deco.startSide > 0 && !this.isCovered) this.ensureLine();
this.nodes.push(block);
this.writtenTo = this.pos = this.pos + block.length;
if (deco && deco.endSide > 0) this.covering = block;
}
addLineDeco(height, breaks, length) {
let line = this.ensureLine();
line.length += length;
line.collapsed += length;
line.widgetHeight = Math.max(line.widgetHeight, height);
line.breaks += breaks;
this.writtenTo = this.pos = this.pos + length;
}
finish(from) {
let last = this.nodes.length == 0 ? null : this.nodes[this.nodes.length - 1];
if (this.lineStart > -1 && !(last instanceof HeightMapText$1) && !this.isCovered) this.nodes.push(new HeightMapText$1(0, -1));
else if (this.writtenTo < this.pos || last == null) this.nodes.push(this.blankContent(this.writtenTo, this.pos));
let pos = from;
for (let node of this.nodes) {
if (node instanceof HeightMapText$1) node.updateHeight(this.oracle, pos);
pos += node ? node.length : 1;
}
return this.nodes;
}
static build(oracle, decorations$2, from, to) {
let builder = new NodeBuilder$1(from, oracle);
RangeSet$1.spans(decorations$2, from, to, builder, 0);
return builder.finish(from);
}
};
function heightRelevantDecoChanges$1(a, b, diff) {
let comp = new DecorationComparator$2();
RangeSet$1.compare(a, b, diff, comp, 0);
return comp.changes;
}
var DecorationComparator$2 = class {
constructor() {
this.changes = [];
}
compareRange() {}
comparePoint(from, to, a, b) {
if (from < to || a && a.heightRelevant || b && b.heightRelevant) addRange$1(from, to, this.changes, 5);
}
};
function visiblePixelRange$1(dom, paddingTop) {
let rect = dom.getBoundingClientRect();
let doc$2 = dom.ownerDocument, win = doc$2.defaultView || window;
let left = Math.max(0, rect.left), right = Math.min(win.innerWidth, rect.right);
let top$1 = Math.max(0, rect.top), bottom = Math.min(win.innerHeight, rect.bottom);
for (let parent = dom.parentNode; parent && parent != doc$2.body;) if (parent.nodeType == 1) {
let elt = parent;
let style = window.getComputedStyle(elt);
if ((elt.scrollHeight > elt.clientHeight || elt.scrollWidth > elt.clientWidth) && style.overflow != "visible") {
let parentRect = elt.getBoundingClientRect();
left = Math.max(left, parentRect.left);
right = Math.min(right, parentRect.right);
top$1 = Math.max(top$1, parentRect.top);
bottom = parent == dom.parentNode ? parentRect.bottom : Math.min(bottom, parentRect.bottom);
}
parent = style.position == "absolute" || style.position == "fixed" ? elt.offsetParent : elt.parentNode;
} else if (parent.nodeType == 11) parent = parent.host;
else break;
return {
left: left - rect.left,
right: Math.max(left, right) - rect.left,
top: top$1 - (rect.top + paddingTop),
bottom: Math.max(top$1, bottom) - (rect.top + paddingTop)
};
}
function fullPixelRange$1(dom, paddingTop) {
let rect = dom.getBoundingClientRect();
return {
left: 0,
right: rect.right - rect.left,
top: paddingTop,
bottom: rect.bottom - (rect.top + paddingTop)
};
}
var LineGap$1 = class {
constructor(from, to, size) {
this.from = from;
this.to = to;
this.size = size;
}
static same(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) {
let gA = a[i$1], gB = b[i$1];
if (gA.from != gB.from || gA.to != gB.to || gA.size != gB.size) return false;
}
return true;
}
draw(viewState, wrapping) {
return Decoration$1.replace({ widget: new LineGapWidget$1(this.size * (wrapping ? viewState.scaleY : viewState.scaleX), wrapping) }).range(this.from, this.to);
}
};
var LineGapWidget$1 = class extends WidgetType$1 {
constructor(size, vertical) {
super();
this.size = size;
this.vertical = vertical;
}
eq(other) {
return other.size == this.size && other.vertical == this.vertical;
}
toDOM() {
let elt = document.createElement("div");
if (this.vertical) elt.style.height = this.size + "px";
else {
elt.style.width = this.size + "px";
elt.style.height = "2px";
elt.style.display = "inline-block";
}
return elt;
}
get estimatedHeight() {
return this.vertical ? this.size : -1;
}
};
var ViewState$1 = class {
constructor(state) {
this.state = state;
this.pixelViewport = {
left: 0,
right: window.innerWidth,
top: 0,
bottom: 0
};
this.inView = true;
this.paddingTop = 0;
this.paddingBottom = 0;
this.contentDOMWidth = 0;
this.contentDOMHeight = 0;
this.editorHeight = 0;
this.editorWidth = 0;
this.scrollTop = 0;
this.scrolledToBottom = false;
this.scaleX = 1;
this.scaleY = 1;
this.scrollAnchorPos = 0;
this.scrollAnchorHeight = -1;
this.scaler = IdScaler$1;
this.scrollTarget = null;
this.printing = false;
this.mustMeasureContent = true;
this.defaultTextDirection = Direction$1.LTR;
this.visibleRanges = [];
this.mustEnforceCursorAssoc = false;
this.heightOracle = new HeightOracle$1(state.facet(contentAttributes$1).some((v) => typeof v != "function" && v.class == "cm-lineWrapping"));
this.stateDeco = state.facet(decorations$1).filter((d) => typeof d != "function");
this.heightMap = HeightMap$1.empty().applyChanges(this.stateDeco, Text.empty, this.heightOracle.setDoc(state.doc), [new ChangedRange$1(0, 0, 0, state.doc.length)]);
this.viewport = this.getViewport(0, null);
this.updateViewportLines();
this.updateForViewport();
this.lineGaps = this.ensureLineGaps([]);
this.lineGapDeco = Decoration$1.set(this.lineGaps.map((gap) => gap.draw(this, false)));
this.computeVisibleRanges();
}
updateForViewport() {
let viewports = [this.viewport], { main } = this.state.selection;
for (let i$1 = 0; i$1 <= 1; i$1++) {
let pos = i$1 ? main.head : main.anchor;
if (!viewports.some(({ from, to }) => pos >= from && pos <= to)) {
let { from, to } = this.lineBlockAt(pos);
viewports.push(new Viewport$1(from, to));
}
}
this.viewports = viewports.sort((a, b) => a.from - b.from);
this.scaler = this.heightMap.height <= 7e6 ? IdScaler$1 : new BigScaler$1(this.heightOracle, this.heightMap, this.viewports);
}
updateViewportLines() {
this.viewportLines = [];
this.heightMap.forEachLine(this.viewport.from, this.viewport.to, this.heightOracle.setDoc(this.state.doc), 0, 0, (block) => {
this.viewportLines.push(this.scaler.scale == 1 ? block : scaleBlock$1(block, this.scaler));
});
}
update(update, scrollTarget = null) {
this.state = update.state;
let prevDeco = this.stateDeco;
this.stateDeco = this.state.facet(decorations$1).filter((d) => typeof d != "function");
let contentChanges = update.changedRanges;
let heightChanges = ChangedRange$1.extendWithRanges(contentChanges, heightRelevantDecoChanges$1(prevDeco, this.stateDeco, update ? update.changes : ChangeSet.empty(this.state.doc.length)));
let prevHeight = this.heightMap.height;
let scrollAnchor = this.scrolledToBottom ? null : this.scrollAnchorAt(this.scrollTop);
this.heightMap = this.heightMap.applyChanges(this.stateDeco, update.startState.doc, this.heightOracle.setDoc(this.state.doc), heightChanges);
if (this.heightMap.height != prevHeight) update.flags |= 2;
if (scrollAnchor) {
this.scrollAnchorPos = update.changes.mapPos(scrollAnchor.from, -1);
this.scrollAnchorHeight = scrollAnchor.top;
} else {
this.scrollAnchorPos = -1;
this.scrollAnchorHeight = this.heightMap.height;
}
let viewport = heightChanges.length ? this.mapViewport(this.viewport, update.changes) : this.viewport;
if (scrollTarget && (scrollTarget.range.head < viewport.from || scrollTarget.range.head > viewport.to) || !this.viewportIsAppropriate(viewport)) viewport = this.getViewport(0, scrollTarget);
let updateLines = !update.changes.empty || update.flags & 2 || viewport.from != this.viewport.from || viewport.to != this.viewport.to;
this.viewport = viewport;
this.updateForViewport();
if (updateLines) this.updateViewportLines();
if (this.lineGaps.length || this.viewport.to - this.viewport.from > 4e3) this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps, update.changes)));
update.flags |= this.computeVisibleRanges();
if (scrollTarget) this.scrollTarget = scrollTarget;
if (!this.mustEnforceCursorAssoc && update.selectionSet && update.view.lineWrapping && update.state.selection.main.empty && update.state.selection.main.assoc && !update.state.facet(nativeSelectionHidden$1)) this.mustEnforceCursorAssoc = true;
}
measure(view) {
let dom = view.contentDOM, style = window.getComputedStyle(dom);
let oracle = this.heightOracle;
let whiteSpace = style.whiteSpace;
this.defaultTextDirection = style.direction == "rtl" ? Direction$1.RTL : Direction$1.LTR;
let refresh = this.heightOracle.mustRefreshForWrapping(whiteSpace);
let domRect = dom.getBoundingClientRect();
let measureContent = refresh || this.mustMeasureContent || this.contentDOMHeight != domRect.height;
this.contentDOMHeight = domRect.height;
this.mustMeasureContent = false;
let result = 0, bias = 0;
if (domRect.width && domRect.height) {
let { scaleX, scaleY } = getScale$1(dom, domRect);
if (scaleX > .005 && Math.abs(this.scaleX - scaleX) > .005 || scaleY > .005 && Math.abs(this.scaleY - scaleY) > .005) {
this.scaleX = scaleX;
this.scaleY = scaleY;
result |= 8;
refresh = measureContent = true;
}
}
let paddingTop = (parseInt(style.paddingTop) || 0) * this.scaleY;
let paddingBottom = (parseInt(style.paddingBottom) || 0) * this.scaleY;
if (this.paddingTop != paddingTop || this.paddingBottom != paddingBottom) {
this.paddingTop = paddingTop;
this.paddingBottom = paddingBottom;
result |= 10;
}
if (this.editorWidth != view.scrollDOM.clientWidth) {
if (oracle.lineWrapping) measureContent = true;
this.editorWidth = view.scrollDOM.clientWidth;
result |= 8;
}
let scrollTop = view.scrollDOM.scrollTop * this.scaleY;
if (this.scrollTop != scrollTop) {
this.scrollAnchorHeight = -1;
this.scrollTop = scrollTop;
}
this.scrolledToBottom = isScrolledToBottom$1(view.scrollDOM);
let pixelViewport = (this.printing ? fullPixelRange$1 : visiblePixelRange$1)(dom, this.paddingTop);
let dTop = pixelViewport.top - this.pixelViewport.top, dBottom = pixelViewport.bottom - this.pixelViewport.bottom;
this.pixelViewport = pixelViewport;
let inView = this.pixelViewport.bottom > this.pixelViewport.top && this.pixelViewport.right > this.pixelViewport.left;
if (inView != this.inView) {
this.inView = inView;
if (inView) measureContent = true;
}
if (!this.inView && !this.scrollTarget) return 0;
let contentWidth = domRect.width;
if (this.contentDOMWidth != contentWidth || this.editorHeight != view.scrollDOM.clientHeight) {
this.contentDOMWidth = domRect.width;
this.editorHeight = view.scrollDOM.clientHeight;
result |= 8;
}
if (measureContent) {
let lineHeights = view.docView.measureVisibleLineHeights(this.viewport);
if (oracle.mustRefreshForHeights(lineHeights)) refresh = true;
if (refresh || oracle.lineWrapping && Math.abs(contentWidth - this.contentDOMWidth) > oracle.charWidth) {
let { lineHeight, charWidth, textHeight } = view.docView.measureTextSize();
refresh = lineHeight > 0 && oracle.refresh(whiteSpace, lineHeight, charWidth, textHeight, contentWidth / charWidth, lineHeights);
if (refresh) {
view.docView.minWidth = 0;
result |= 8;
}
}
if (dTop > 0 && dBottom > 0) bias = Math.max(dTop, dBottom);
else if (dTop < 0 && dBottom < 0) bias = Math.min(dTop, dBottom);
oracle.heightChanged = false;
for (let vp of this.viewports) {
let heights = vp.from == this.viewport.from ? lineHeights : view.docView.measureVisibleLineHeights(vp);
this.heightMap = (refresh ? HeightMap$1.empty().applyChanges(this.stateDeco, Text.empty, this.heightOracle, [new ChangedRange$1(0, 0, 0, view.state.doc.length)]) : this.heightMap).updateHeight(oracle, 0, refresh, new MeasuredHeights$1(vp.from, heights));
}
if (oracle.heightChanged) result |= 2;
}
let viewportChange = !this.viewportIsAppropriate(this.viewport, bias) || this.scrollTarget && (this.scrollTarget.range.head < this.viewport.from || this.scrollTarget.range.head > this.viewport.to);
if (viewportChange) this.viewport = this.getViewport(bias, this.scrollTarget);
this.updateForViewport();
if (result & 2 || viewportChange) this.updateViewportLines();
if (this.lineGaps.length || this.viewport.to - this.viewport.from > 4e3) this.updateLineGaps(this.ensureLineGaps(refresh ? [] : this.lineGaps, view));
result |= this.computeVisibleRanges();
if (this.mustEnforceCursorAssoc) {
this.mustEnforceCursorAssoc = false;
view.docView.enforceCursorAssoc();
}
return result;
}
get visibleTop() {
return this.scaler.fromDOM(this.pixelViewport.top);
}
get visibleBottom() {
return this.scaler.fromDOM(this.pixelViewport.bottom);
}
getViewport(bias, scrollTarget) {
let marginTop = .5 - Math.max(-.5, Math.min(.5, bias / 1e3 / 2));
let map = this.heightMap, oracle = this.heightOracle;
let { visibleTop, visibleBottom } = this;
let viewport = new Viewport$1(map.lineAt(visibleTop - marginTop * 1e3, QueryType$2.ByHeight, oracle, 0, 0).from, map.lineAt(visibleBottom + (1 - marginTop) * 1e3, QueryType$2.ByHeight, oracle, 0, 0).to);
if (scrollTarget) {
let { head } = scrollTarget.range;
if (head < viewport.from || head > viewport.to) {
let viewHeight = Math.min(this.editorHeight, this.pixelViewport.bottom - this.pixelViewport.top);
let block = map.lineAt(head, QueryType$2.ByPos, oracle, 0, 0), topPos;
if (scrollTarget.y == "center") topPos = (block.top + block.bottom) / 2 - viewHeight / 2;
else if (scrollTarget.y == "start" || scrollTarget.y == "nearest" && head < viewport.from) topPos = block.top;
else topPos = block.bottom - viewHeight;
viewport = new Viewport$1(map.lineAt(topPos - 1e3 / 2, QueryType$2.ByHeight, oracle, 0, 0).from, map.lineAt(topPos + viewHeight + 1e3 / 2, QueryType$2.ByHeight, oracle, 0, 0).to);
}
}
return viewport;
}
mapViewport(viewport, changes) {
let from = changes.mapPos(viewport.from, -1), to = changes.mapPos(viewport.to, 1);
return new Viewport$1(this.heightMap.lineAt(from, QueryType$2.ByPos, this.heightOracle, 0, 0).from, this.heightMap.lineAt(to, QueryType$2.ByPos, this.heightOracle, 0, 0).to);
}
viewportIsAppropriate({ from, to }, bias = 0) {
if (!this.inView) return true;
let { top: top$1 } = this.heightMap.lineAt(from, QueryType$2.ByPos, this.heightOracle, 0, 0);
let { bottom } = this.heightMap.lineAt(to, QueryType$2.ByPos, this.heightOracle, 0, 0);
let { visibleTop, visibleBottom } = this;
return (from == 0 || top$1 <= visibleTop - Math.max(10, Math.min(-bias, 250))) && (to == this.state.doc.length || bottom >= visibleBottom + Math.max(10, Math.min(bias, 250))) && top$1 > visibleTop - 2 * 1e3 && bottom < visibleBottom + 2 * 1e3;
}
mapLineGaps(gaps, changes) {
if (!gaps.length || changes.empty) return gaps;
let mapped = [];
for (let gap of gaps) if (!changes.touchesRange(gap.from, gap.to)) mapped.push(new LineGap$1(changes.mapPos(gap.from), changes.mapPos(gap.to), gap.size));
return mapped;
}
ensureLineGaps(current, mayMeasure) {
let wrapping = this.heightOracle.lineWrapping;
let margin = wrapping ? 1e4 : 2e3, halfMargin = margin >> 1, doubleMargin = margin << 1;
if (this.defaultTextDirection != Direction$1.LTR && !wrapping) return [];
let gaps = [];
let addGap = (from, to, line, structure) => {
if (to - from < halfMargin) return;
let sel = this.state.selection.main, avoid = [sel.from];
if (!sel.empty) avoid.push(sel.to);
for (let pos of avoid) if (pos > from && pos < to) {
addGap(from, pos - 10, line, structure);
addGap(pos + 10, to, line, structure);
return;
}
let gap = find$1(current, (gap$1) => gap$1.from >= line.from && gap$1.to <= line.to && Math.abs(gap$1.from - from) < halfMargin && Math.abs(gap$1.to - to) < halfMargin && !avoid.some((pos) => gap$1.from < pos && gap$1.to > pos));
if (!gap) {
if (to < line.to && mayMeasure && wrapping && mayMeasure.visibleRanges.some((r) => r.from <= to && r.to >= to)) {
let lineStart = mayMeasure.moveToLineBoundary(EditorSelection.cursor(to), false, true).head;
if (lineStart > from) to = lineStart;
}
gap = new LineGap$1(from, to, this.gapSize(line, from, to, structure));
}
gaps.push(gap);
};
for (let line of this.viewportLines) {
if (line.length < doubleMargin) continue;
let structure = lineStructure$1(line.from, line.to, this.stateDeco);
if (structure.total < doubleMargin) continue;
let target = this.scrollTarget ? this.scrollTarget.range.head : null;
let viewFrom, viewTo;
if (wrapping) {
let marginHeight = margin / this.heightOracle.lineLength * this.heightOracle.lineHeight;
let top$1, bot;
if (target != null) {
let targetFrac = findFraction$1(structure, target);
let spaceFrac = ((this.visibleBottom - this.visibleTop) / 2 + marginHeight) / line.height;
top$1 = targetFrac - spaceFrac;
bot = targetFrac + spaceFrac;
} else {
top$1 = (this.visibleTop - line.top - marginHeight) / line.height;
bot = (this.visibleBottom - line.top + marginHeight) / line.height;
}
viewFrom = findPosition$1(structure, top$1);
viewTo = findPosition$1(structure, bot);
} else {
let totalWidth = structure.total * this.heightOracle.charWidth;
let marginWidth = margin * this.heightOracle.charWidth;
let left, right;
if (target != null) {
let targetFrac = findFraction$1(structure, target);
let spaceFrac = ((this.pixelViewport.right - this.pixelViewport.left) / 2 + marginWidth) / totalWidth;
left = targetFrac - spaceFrac;
right = targetFrac + spaceFrac;
} else {
left = (this.pixelViewport.left - marginWidth) / totalWidth;
right = (this.pixelViewport.right + marginWidth) / totalWidth;
}
viewFrom = findPosition$1(structure, left);
viewTo = findPosition$1(structure, right);
}
if (viewFrom > line.from) addGap(line.from, viewFrom, line, structure);
if (viewTo < line.to) addGap(viewTo, line.to, line, structure);
}
return gaps;
}
gapSize(line, from, to, structure) {
let fraction = findFraction$1(structure, to) - findFraction$1(structure, from);
if (this.heightOracle.lineWrapping) return line.height * fraction;
else return structure.total * this.heightOracle.charWidth * fraction;
}
updateLineGaps(gaps) {
if (!LineGap$1.same(gaps, this.lineGaps)) {
this.lineGaps = gaps;
this.lineGapDeco = Decoration$1.set(gaps.map((gap) => gap.draw(this, this.heightOracle.lineWrapping)));
}
}
computeVisibleRanges() {
let deco = this.stateDeco;
if (this.lineGaps.length) deco = deco.concat(this.lineGapDeco);
let ranges = [];
RangeSet$1.spans(deco, this.viewport.from, this.viewport.to, {
span(from, to) {
ranges.push({
from,
to
});
},
point() {}
}, 20);
let changed = ranges.length != this.visibleRanges.length || this.visibleRanges.some((r, i$1) => r.from != ranges[i$1].from || r.to != ranges[i$1].to);
this.visibleRanges = ranges;
return changed ? 4 : 0;
}
lineBlockAt(pos) {
return pos >= this.viewport.from && pos <= this.viewport.to && this.viewportLines.find((b) => b.from <= pos && b.to >= pos) || scaleBlock$1(this.heightMap.lineAt(pos, QueryType$2.ByPos, this.heightOracle, 0, 0), this.scaler);
}
lineBlockAtHeight(height) {
return scaleBlock$1(this.heightMap.lineAt(this.scaler.fromDOM(height), QueryType$2.ByHeight, this.heightOracle, 0, 0), this.scaler);
}
scrollAnchorAt(scrollTop) {
let block = this.lineBlockAtHeight(scrollTop + 8);
return block.from >= this.viewport.from || this.viewportLines[0].top - scrollTop > 200 ? block : this.viewportLines[0];
}
elementAtHeight(height) {
return scaleBlock$1(this.heightMap.blockAt(this.scaler.fromDOM(height), this.heightOracle, 0, 0), this.scaler);
}
get docHeight() {
return this.scaler.toDOM(this.heightMap.height);
}
get contentHeight() {
return this.docHeight + this.paddingTop + this.paddingBottom;
}
};
var Viewport$1 = class {
constructor(from, to) {
this.from = from;
this.to = to;
}
};
function lineStructure$1(from, to, stateDeco) {
let ranges = [], pos = from, total = 0;
RangeSet$1.spans(stateDeco, from, to, {
span() {},
point(from$1, to$1) {
if (from$1 > pos) {
ranges.push({
from: pos,
to: from$1
});
total += from$1 - pos;
}
pos = to$1;
}
}, 20);
if (pos < to) {
ranges.push({
from: pos,
to
});
total += to - pos;
}
return {
total,
ranges
};
}
function findPosition$1({ total, ranges }, ratio) {
if (ratio <= 0) return ranges[0].from;
if (ratio >= 1) return ranges[ranges.length - 1].to;
let dist$2 = Math.floor(total * ratio);
for (let i$1 = 0;; i$1++) {
let { from, to } = ranges[i$1], size = to - from;
if (dist$2 <= size) return from + dist$2;
dist$2 -= size;
}
}
function findFraction$1(structure, pos) {
let counted = 0;
for (let { from, to } of structure.ranges) {
if (pos <= to) {
counted += pos - from;
break;
}
counted += to - from;
}
return counted / structure.total;
}
function find$1(array, f) {
for (let val of array) if (f(val)) return val;
}
var IdScaler$1 = {
toDOM(n) {
return n;
},
fromDOM(n) {
return n;
},
scale: 1
};
var BigScaler$1 = class {
constructor(oracle, heightMap, viewports) {
let vpHeight = 0, base$1 = 0, domBase = 0;
this.viewports = viewports.map(({ from, to }) => {
let top$1 = heightMap.lineAt(from, QueryType$2.ByPos, oracle, 0, 0).top;
let bottom = heightMap.lineAt(to, QueryType$2.ByPos, oracle, 0, 0).bottom;
vpHeight += bottom - top$1;
return {
from,
to,
top: top$1,
bottom,
domTop: 0,
domBottom: 0
};
});
this.scale = (7e6 - vpHeight) / (heightMap.height - vpHeight);
for (let obj of this.viewports) {
obj.domTop = domBase + (obj.top - base$1) * this.scale;
domBase = obj.domBottom = obj.domTop + (obj.bottom - obj.top);
base$1 = obj.bottom;
}
}
toDOM(n) {
for (let i$1 = 0, base$1 = 0, domBase = 0;; i$1++) {
let vp = i$1 < this.viewports.length ? this.viewports[i$1] : null;
if (!vp || n < vp.top) return domBase + (n - base$1) * this.scale;
if (n <= vp.bottom) return vp.domTop + (n - vp.top);
base$1 = vp.bottom;
domBase = vp.domBottom;
}
}
fromDOM(n) {
for (let i$1 = 0, base$1 = 0, domBase = 0;; i$1++) {
let vp = i$1 < this.viewports.length ? this.viewports[i$1] : null;
if (!vp || n < vp.domTop) return base$1 + (n - domBase) / this.scale;
if (n <= vp.domBottom) return vp.top + (n - vp.domTop);
base$1 = vp.bottom;
domBase = vp.domBottom;
}
}
};
function scaleBlock$1(block, scaler) {
if (scaler.scale == 1) return block;
let bTop = scaler.toDOM(block.top), bBottom = scaler.toDOM(block.bottom);
return new BlockInfo$1(block.from, block.length, bTop, bBottom - bTop, Array.isArray(block._content) ? block._content.map((b) => scaleBlock$1(b, scaler)) : block._content);
}
var theme$1 = /* @__PURE__ */ Facet$1.define({ combine: (strs) => strs.join(" ") });
var darkTheme$1 = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.indexOf(true) > -1 });
var baseThemeID$1 = /* @__PURE__ */ StyleModule.newName(), baseLightID$1 = /* @__PURE__ */ StyleModule.newName(), baseDarkID$1 = /* @__PURE__ */ StyleModule.newName();
var lightDarkIDs$1 = {
"&light": "." + baseLightID$1,
"&dark": "." + baseDarkID$1
};
function buildTheme$1(main, spec, scopes) {
return new StyleModule(spec, { finish(sel) {
return /&/.test(sel) ? sel.replace(/&\w*/, (m) => {
if (m == "&") return main;
if (!scopes || !scopes[m]) throw new RangeError(`Unsupported selector: ${m}`);
return scopes[m];
}) : main + " " + sel;
} });
}
var baseTheme$1$6 = /* @__PURE__ */ buildTheme$1("." + baseThemeID$1, {
"&": {
position: "relative !important",
boxSizing: "border-box",
"&.cm-focused": { outline: "1px dotted #212121" },
display: "flex !important",
flexDirection: "column"
},
".cm-scroller": {
display: "flex !important",
alignItems: "flex-start !important",
fontFamily: "monospace",
lineHeight: 1.4,
height: "100%",
overflowX: "auto",
position: "relative",
zIndex: 0
},
".cm-content": {
margin: 0,
flexGrow: 2,
flexShrink: 0,
display: "block",
whiteSpace: "pre",
wordWrap: "normal",
boxSizing: "border-box",
minHeight: "100%",
padding: "4px 0",
outline: "none",
"&[contenteditable=true]": { WebkitUserModify: "read-write-plaintext-only" }
},
".cm-lineWrapping": {
whiteSpace_fallback: "pre-wrap",
whiteSpace: "break-spaces",
wordBreak: "break-word",
overflowWrap: "anywhere",
flexShrink: 1
},
"&light .cm-content": { caretColor: "black" },
"&dark .cm-content": { caretColor: "white" },
".cm-line": {
display: "block",
padding: "0 2px 0 6px"
},
".cm-layer": {
position: "absolute",
left: 0,
top: 0,
contain: "size style",
"& > *": { position: "absolute" }
},
"&light .cm-selectionBackground": { background: "#d9d9d9" },
"&dark .cm-selectionBackground": { background: "#222" },
"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": { background: "#d7d4f0" },
"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": { background: "#233" },
".cm-cursorLayer": { pointerEvents: "none" },
"&.cm-focused > .cm-scroller > .cm-cursorLayer": { animation: "steps(1) cm-blink 1.2s infinite" },
"@keyframes cm-blink": {
"0%": {},
"50%": { opacity: 0 },
"100%": {}
},
"@keyframes cm-blink2": {
"0%": {},
"50%": { opacity: 0 },
"100%": {}
},
".cm-cursor, .cm-dropCursor": {
borderLeft: "1.2px solid black",
marginLeft: "-0.6px",
pointerEvents: "none"
},
".cm-cursor": { display: "none" },
"&dark .cm-cursor": { borderLeftColor: "#444" },
".cm-dropCursor": { position: "absolute" },
"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor": { display: "block" },
".cm-iso": { unicodeBidi: "isolate" },
".cm-announced": {
position: "fixed",
top: "-10000px"
},
"@media print": { ".cm-announced": { display: "none" } },
"&light .cm-activeLine": { backgroundColor: "#cceeff44" },
"&dark .cm-activeLine": { backgroundColor: "#99eeff33" },
"&light .cm-specialChar": { color: "red" },
"&dark .cm-specialChar": { color: "#f78" },
".cm-gutters": {
flexShrink: 0,
display: "flex",
height: "100%",
boxSizing: "border-box",
insetInlineStart: 0,
zIndex: 200
},
"&light .cm-gutters": {
backgroundColor: "#f5f5f5",
color: "#6c6c6c",
borderRight: "1px solid #ddd"
},
"&dark .cm-gutters": {
backgroundColor: "#333338",
color: "#ccc"
},
".cm-gutter": {
display: "flex !important",
flexDirection: "column",
flexShrink: 0,
boxSizing: "border-box",
minHeight: "100%",
overflow: "hidden"
},
".cm-gutterElement": { boxSizing: "border-box" },
".cm-lineNumbers .cm-gutterElement": {
padding: "0 3px 0 5px",
minWidth: "20px",
textAlign: "right",
whiteSpace: "nowrap"
},
"&light .cm-activeLineGutter": { backgroundColor: "#e2f2ff" },
"&dark .cm-activeLineGutter": { backgroundColor: "#222227" },
".cm-panels": {
boxSizing: "border-box",
position: "sticky",
left: 0,
right: 0
},
"&light .cm-panels": {
backgroundColor: "#f5f5f5",
color: "black"
},
"&light .cm-panels-top": { borderBottom: "1px solid #ddd" },
"&light .cm-panels-bottom": { borderTop: "1px solid #ddd" },
"&dark .cm-panels": {
backgroundColor: "#333338",
color: "white"
},
".cm-tab": {
display: "inline-block",
overflow: "hidden",
verticalAlign: "bottom"
},
".cm-widgetBuffer": {
verticalAlign: "text-top",
height: "1em",
width: 0,
display: "inline"
},
".cm-placeholder": {
color: "#888",
display: "inline-block",
verticalAlign: "top"
},
".cm-highlightSpace:before": {
content: "attr(data-display)",
position: "absolute",
pointerEvents: "none",
color: "#888"
},
".cm-highlightTab": {
backgroundImage: `url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,
backgroundSize: "auto 100%",
backgroundPosition: "right 90%",
backgroundRepeat: "no-repeat"
},
".cm-trailingSpace": { backgroundColor: "#ff332255" },
".cm-button": {
verticalAlign: "middle",
color: "inherit",
fontSize: "70%",
padding: ".2em 1em",
borderRadius: "1px"
},
"&light .cm-button": {
backgroundImage: "linear-gradient(#eff1f5, #d9d9df)",
border: "1px solid #888",
"&:active": { backgroundImage: "linear-gradient(#b4b4b4, #d0d3d6)" }
},
"&dark .cm-button": {
backgroundImage: "linear-gradient(#393939, #111)",
border: "1px solid #888",
"&:active": { backgroundImage: "linear-gradient(#111, #333)" }
},
".cm-textfield": {
verticalAlign: "middle",
color: "inherit",
fontSize: "70%",
border: "1px solid silver",
padding: ".2em .5em"
},
"&light .cm-textfield": { backgroundColor: "white" },
"&dark .cm-textfield": {
border: "1px solid #555",
backgroundColor: "inherit"
}
}, lightDarkIDs$1);
var LineBreakPlaceholder$1 = "";
var DOMReader$1 = class {
constructor(points, state) {
this.points = points;
this.text = "";
this.lineSeparator = state.facet(EditorState.lineSeparator);
}
append(text) {
this.text += text;
}
lineBreak() {
this.text += LineBreakPlaceholder$1;
}
readRange(start, end) {
if (!start) return this;
let parent = start.parentNode;
for (let cur$1 = start;;) {
this.findPointBefore(parent, cur$1);
let oldLen = this.text.length;
this.readNode(cur$1);
let next = cur$1.nextSibling;
if (next == end) break;
let view = ContentView$1.get(cur$1), nextView = ContentView$1.get(next);
if (view && nextView ? view.breakAfter : (view ? view.breakAfter : isBlockElement$1(cur$1)) || isBlockElement$1(next) && (cur$1.nodeName != "BR" || cur$1.cmIgnore) && this.text.length > oldLen) this.lineBreak();
cur$1 = next;
}
this.findPointBefore(parent, end);
return this;
}
readTextNode(node) {
let text = node.nodeValue;
for (let point of this.points) if (point.node == node) point.pos = this.text.length + Math.min(point.offset, text.length);
for (let off = 0, re = this.lineSeparator ? null : /\r\n?|\n/g;;) {
let nextBreak = -1, breakSize = 1, m;
if (this.lineSeparator) {
nextBreak = text.indexOf(this.lineSeparator, off);
breakSize = this.lineSeparator.length;
} else if (m = re.exec(text)) {
nextBreak = m.index;
breakSize = m[0].length;
}
this.append(text.slice(off, nextBreak < 0 ? text.length : nextBreak));
if (nextBreak < 0) break;
this.lineBreak();
if (breakSize > 1) {
for (let point of this.points) if (point.node == node && point.pos > this.text.length) point.pos -= breakSize - 1;
}
off = nextBreak + breakSize;
}
}
readNode(node) {
if (node.cmIgnore) return;
let view = ContentView$1.get(node);
let fromView = view && view.overrideDOMText;
if (fromView != null) {
this.findPointInside(node, fromView.length);
for (let i$1 = fromView.iter(); !i$1.next().done;) if (i$1.lineBreak) this.lineBreak();
else this.append(i$1.value);
} else if (node.nodeType == 3) this.readTextNode(node);
else if (node.nodeName == "BR") {
if (node.nextSibling) this.lineBreak();
} else if (node.nodeType == 1) this.readRange(node.firstChild, null);
}
findPointBefore(node, next) {
for (let point of this.points) if (point.node == node && node.childNodes[point.offset] == next) point.pos = this.text.length;
}
findPointInside(node, length) {
for (let point of this.points) if (node.nodeType == 3 ? point.node == node : node.contains(point.node)) point.pos = this.text.length + (isAtEnd$1(node, point.node, point.offset) ? length : 0);
}
};
function isAtEnd$1(parent, node, offset) {
for (;;) {
if (!node || offset < maxOffset$1(node)) return false;
if (node == parent) return true;
offset = domIndex$1(node) + 1;
node = node.parentNode;
}
}
var DOMPoint$1 = class {
constructor(node, offset) {
this.node = node;
this.offset = offset;
this.pos = -1;
}
};
var DOMChange$1 = class {
constructor(view, start, end, typeOver) {
this.typeOver = typeOver;
this.bounds = null;
this.text = "";
let { impreciseHead: iHead, impreciseAnchor: iAnchor } = view.docView;
if (view.state.readOnly && start > -1) this.newSel = null;
else if (start > -1 && (this.bounds = view.docView.domBoundsAround(start, end, 0))) {
let selPoints = iHead || iAnchor ? [] : selectionPoints$1(view);
let reader = new DOMReader$1(selPoints, view.state);
reader.readRange(this.bounds.startDOM, this.bounds.endDOM);
this.text = reader.text;
this.newSel = selectionFromPoints$1(selPoints, this.bounds.from);
} else {
let domSel = view.observer.selectionRange;
let head = iHead && iHead.node == domSel.focusNode && iHead.offset == domSel.focusOffset || !contains$1(view.contentDOM, domSel.focusNode) ? view.state.selection.main.head : view.docView.posFromDOM(domSel.focusNode, domSel.focusOffset);
let anchor = iAnchor && iAnchor.node == domSel.anchorNode && iAnchor.offset == domSel.anchorOffset || !contains$1(view.contentDOM, domSel.anchorNode) ? view.state.selection.main.anchor : view.docView.posFromDOM(domSel.anchorNode, domSel.anchorOffset);
let vp = view.viewport;
if ((browser$1.ios || browser$1.chrome) && view.state.selection.main.empty && head != anchor && (vp.from > 0 || vp.to < view.state.doc.length)) {
let from = Math.min(head, anchor), to = Math.max(head, anchor);
let offFrom = vp.from - from, offTo = vp.to - to;
if ((offFrom == 0 || offFrom == 1 || from == 0) && (offTo == 0 || offTo == -1 || to == view.state.doc.length)) {
head = 0;
anchor = view.state.doc.length;
}
}
this.newSel = EditorSelection.single(anchor, head);
}
}
};
function applyDOMChange$1(view, domChange) {
let change;
let { newSel } = domChange, sel = view.state.selection.main;
let lastKey = view.inputState.lastKeyTime > Date.now() - 100 ? view.inputState.lastKeyCode : -1;
if (domChange.bounds) {
let { from, to } = domChange.bounds;
let preferredPos = sel.from, preferredSide = null;
if (lastKey === 8 || browser$1.android && domChange.text.length < to - from) {
preferredPos = sel.to;
preferredSide = "end";
}
let diff = findDiff$1(view.state.doc.sliceString(from, to, LineBreakPlaceholder$1), domChange.text, preferredPos - from, preferredSide);
if (diff) {
if (browser$1.chrome && lastKey == 13 && diff.toB == diff.from + 2 && domChange.text.slice(diff.from, diff.toB) == LineBreakPlaceholder$1 + LineBreakPlaceholder$1) diff.toB--;
change = {
from: from + diff.from,
to: from + diff.toA,
insert: Text.of(domChange.text.slice(diff.from, diff.toB).split(LineBreakPlaceholder$1))
};
}
} else if (newSel && (!view.hasFocus && view.state.facet(editable$1) || newSel.main.eq(sel))) newSel = null;
if (!change && !newSel) return false;
if (!change && domChange.typeOver && !sel.empty && newSel && newSel.main.empty) change = {
from: sel.from,
to: sel.to,
insert: view.state.doc.slice(sel.from, sel.to)
};
else if (change && change.from >= sel.from && change.to <= sel.to && (change.from != sel.from || change.to != sel.to) && sel.to - sel.from - (change.to - change.from) <= 4) change = {
from: sel.from,
to: sel.to,
insert: view.state.doc.slice(sel.from, change.from).append(change.insert).append(view.state.doc.slice(change.to, sel.to))
};
else if ((browser$1.mac || browser$1.android) && change && change.from == change.to && change.from == sel.head - 1 && /^\. ?$/.test(change.insert.toString()) && view.contentDOM.getAttribute("autocorrect") == "off") {
if (newSel && change.insert.length == 2) newSel = EditorSelection.single(newSel.main.anchor - 1, newSel.main.head - 1);
change = {
from: sel.from,
to: sel.to,
insert: Text.of([" "])
};
} else if (browser$1.chrome && change && change.from == change.to && change.from == sel.head && change.insert.toString() == "\n " && view.lineWrapping) {
if (newSel) newSel = EditorSelection.single(newSel.main.anchor - 1, newSel.main.head - 1);
change = {
from: sel.from,
to: sel.to,
insert: Text.of([" "])
};
}
if (change) {
if (browser$1.ios && view.inputState.flushIOSKey(change)) return true;
if (browser$1.android && (change.to == sel.to && (change.from == sel.from || change.from == sel.from - 1 && view.state.sliceDoc(change.from, sel.from) == " ") && change.insert.length == 1 && change.insert.lines == 2 && dispatchKey$1(view.contentDOM, "Enter", 13) || (change.from == sel.from - 1 && change.to == sel.to && change.insert.length == 0 || lastKey == 8 && change.insert.length < change.to - change.from && change.to > sel.head) && dispatchKey$1(view.contentDOM, "Backspace", 8) || change.from == sel.from && change.to == sel.to + 1 && change.insert.length == 0 && dispatchKey$1(view.contentDOM, "Delete", 46))) return true;
let text = change.insert.toString();
if (view.inputState.composing >= 0) view.inputState.composing++;
let defaultTr;
let defaultInsert = () => defaultTr || (defaultTr = applyDefaultInsert$1(view, change, newSel));
if (!view.state.facet(inputHandler$2).some((h) => h(view, change.from, change.to, text, defaultInsert))) view.dispatch(defaultInsert());
return true;
} else if (newSel && !newSel.main.eq(sel)) {
let scrollIntoView$3 = false, userEvent = "select";
if (view.inputState.lastSelectionTime > Date.now() - 50) {
if (view.inputState.lastSelectionOrigin == "select") scrollIntoView$3 = true;
userEvent = view.inputState.lastSelectionOrigin;
}
view.dispatch({
selection: newSel,
scrollIntoView: scrollIntoView$3,
userEvent
});
return true;
} else return false;
}
function applyDefaultInsert$1(view, change, newSel) {
let tr, startState = view.state, sel = startState.selection.main;
if (change.from >= sel.from && change.to <= sel.to && change.to - change.from >= (sel.to - sel.from) / 3 && (!newSel || newSel.main.empty && newSel.main.from == change.from + change.insert.length) && view.inputState.composing < 0) {
let before = sel.from < change.from ? startState.sliceDoc(sel.from, change.from) : "";
let after = sel.to > change.to ? startState.sliceDoc(change.to, sel.to) : "";
tr = startState.replaceSelection(view.state.toText(before + change.insert.sliceString(0, void 0, view.state.lineBreak) + after));
} else {
let changes = startState.changes(change);
let mainSel = newSel && newSel.main.to <= changes.newLength ? newSel.main : void 0;
if (startState.selection.ranges.length > 1 && view.inputState.composing >= 0 && change.to <= sel.to && change.to >= sel.to - 10) {
let replaced = view.state.sliceDoc(change.from, change.to);
let compositionRange, composition = newSel && findCompositionNode$1(view, newSel.main.head);
if (composition) {
let dLen = change.insert.length - (change.to - change.from);
compositionRange = {
from: composition.from,
to: composition.to - dLen
};
} else compositionRange = view.state.doc.lineAt(sel.head);
let offset = sel.to - change.to, size = sel.to - sel.from;
tr = startState.changeByRange((range) => {
if (range.from == sel.from && range.to == sel.to) return {
changes,
range: mainSel || range.map(changes)
};
let to = range.to - offset, from = to - replaced.length;
if (range.to - range.from != size || view.state.sliceDoc(from, to) != replaced || range.to >= compositionRange.from && range.from <= compositionRange.to) return { range };
let rangeChanges = startState.changes({
from,
to,
insert: change.insert
}), selOff = range.to - sel.to;
return {
changes: rangeChanges,
range: !mainSel ? range.map(rangeChanges) : EditorSelection.range(Math.max(0, mainSel.anchor + selOff), Math.max(0, mainSel.head + selOff))
};
});
} else tr = {
changes,
selection: mainSel && startState.selection.replaceRange(mainSel)
};
}
let userEvent = "input.type";
if (view.composing || view.inputState.compositionPendingChange && view.inputState.compositionEndedAt > Date.now() - 50) {
view.inputState.compositionPendingChange = false;
userEvent += ".compose";
if (view.inputState.compositionFirstChange) {
userEvent += ".start";
view.inputState.compositionFirstChange = false;
}
}
return startState.update(tr, {
userEvent,
scrollIntoView: true
});
}
function findDiff$1(a, b, preferredPos, preferredSide) {
let minLen = Math.min(a.length, b.length);
let from = 0;
while (from < minLen && a.charCodeAt(from) == b.charCodeAt(from)) from++;
if (from == minLen && a.length == b.length) return null;
let toA = a.length, toB = b.length;
while (toA > 0 && toB > 0 && a.charCodeAt(toA - 1) == b.charCodeAt(toB - 1)) {
toA--;
toB--;
}
if (preferredSide == "end") {
let adjust = Math.max(0, from - Math.min(toA, toB));
preferredPos -= toA + adjust - from;
}
if (toA < from && a.length < b.length) {
let move = preferredPos <= from && preferredPos >= toA ? from - preferredPos : 0;
from -= move;
toB = from + (toB - toA);
toA = from;
} else if (toB < from) {
let move = preferredPos <= from && preferredPos >= toB ? from - preferredPos : 0;
from -= move;
toA = from + (toA - toB);
toB = from;
}
return {
from,
toA,
toB
};
}
function selectionPoints$1(view) {
let result = [];
if (view.root.activeElement != view.contentDOM) return result;
let { anchorNode, anchorOffset, focusNode, focusOffset } = view.observer.selectionRange;
if (anchorNode) {
result.push(new DOMPoint$1(anchorNode, anchorOffset));
if (focusNode != anchorNode || focusOffset != anchorOffset) result.push(new DOMPoint$1(focusNode, focusOffset));
}
return result;
}
function selectionFromPoints$1(points, base$1) {
if (points.length == 0) return null;
let anchor = points[0].pos, head = points.length == 2 ? points[1].pos : anchor;
return anchor > -1 && head > -1 ? EditorSelection.single(anchor + base$1, head + base$1) : null;
}
var observeOptions$1 = {
childList: true,
characterData: true,
subtree: true,
attributes: true,
characterDataOldValue: true
};
var useCharData$1 = browser$1.ie && browser$1.ie_version <= 11;
var DOMObserver$1 = class {
constructor(view) {
this.view = view;
this.active = false;
this.selectionRange = new DOMSelectionState$1();
this.selectionChanged = false;
this.delayedFlush = -1;
this.resizeTimeout = -1;
this.queue = [];
this.delayedAndroidKey = null;
this.flushingAndroidKey = -1;
this.lastChange = 0;
this.scrollTargets = [];
this.intersection = null;
this.resizeScroll = null;
this.intersecting = false;
this.gapIntersection = null;
this.gaps = [];
this.printQuery = null;
this.parentCheck = -1;
this.dom = view.contentDOM;
this.observer = new MutationObserver((mutations) => {
for (let mut of mutations) this.queue.push(mut);
if ((browser$1.ie && browser$1.ie_version <= 11 || browser$1.ios && view.composing) && mutations.some((m) => m.type == "childList" && m.removedNodes.length || m.type == "characterData" && m.oldValue.length > m.target.nodeValue.length)) this.flushSoon();
else this.flush();
});
if (useCharData$1) this.onCharData = (event) => {
this.queue.push({
target: event.target,
type: "characterData",
oldValue: event.prevValue
});
this.flushSoon();
};
this.onSelectionChange = this.onSelectionChange.bind(this);
this.onResize = this.onResize.bind(this);
this.onPrint = this.onPrint.bind(this);
this.onScroll = this.onScroll.bind(this);
if (window.matchMedia) this.printQuery = window.matchMedia("print");
if (typeof ResizeObserver == "function") {
this.resizeScroll = new ResizeObserver(() => {
var _a$2;
if (((_a$2 = this.view.docView) === null || _a$2 === void 0 ? void 0 : _a$2.lastUpdate) < Date.now() - 75) this.onResize();
});
this.resizeScroll.observe(view.scrollDOM);
}
this.addWindowListeners(this.win = view.win);
this.start();
if (typeof IntersectionObserver == "function") {
this.intersection = new IntersectionObserver((entries) => {
if (this.parentCheck < 0) this.parentCheck = setTimeout(this.listenForScroll.bind(this), 1e3);
if (entries.length > 0 && entries[entries.length - 1].intersectionRatio > 0 != this.intersecting) {
this.intersecting = !this.intersecting;
if (this.intersecting != this.view.inView) this.onScrollChanged(document.createEvent("Event"));
}
}, { threshold: [0, .001] });
this.intersection.observe(this.dom);
this.gapIntersection = new IntersectionObserver((entries) => {
if (entries.length > 0 && entries[entries.length - 1].intersectionRatio > 0) this.onScrollChanged(document.createEvent("Event"));
}, {});
}
this.listenForScroll();
this.readSelectionRange();
}
onScrollChanged(e) {
this.view.inputState.runHandlers("scroll", e);
if (this.intersecting) this.view.measure();
}
onScroll(e) {
if (this.intersecting) this.flush(false);
this.onScrollChanged(e);
}
onResize() {
if (this.resizeTimeout < 0) this.resizeTimeout = setTimeout(() => {
this.resizeTimeout = -1;
this.view.requestMeasure();
}, 50);
}
onPrint(event) {
if (event.type == "change" && !event.matches) return;
this.view.viewState.printing = true;
this.view.measure();
setTimeout(() => {
this.view.viewState.printing = false;
this.view.requestMeasure();
}, 500);
}
updateGaps(gaps) {
if (this.gapIntersection && (gaps.length != this.gaps.length || this.gaps.some((g, i$1) => g != gaps[i$1]))) {
this.gapIntersection.disconnect();
for (let gap of gaps) this.gapIntersection.observe(gap);
this.gaps = gaps;
}
}
onSelectionChange(event) {
let wasChanged = this.selectionChanged;
if (!this.readSelectionRange() || this.delayedAndroidKey) return;
let { view } = this, sel = this.selectionRange;
if (view.state.facet(editable$1) ? view.root.activeElement != this.dom : !hasSelection$1(view.dom, sel)) return;
let context = sel.anchorNode && view.docView.nearest(sel.anchorNode);
if (context && context.ignoreEvent(event)) {
if (!wasChanged) this.selectionChanged = false;
return;
}
if ((browser$1.ie && browser$1.ie_version <= 11 || browser$1.android && browser$1.chrome) && !view.state.selection.main.empty && sel.focusNode && isEquivalentPosition$1(sel.focusNode, sel.focusOffset, sel.anchorNode, sel.anchorOffset)) this.flushSoon();
else this.flush(false);
}
readSelectionRange() {
let { view } = this;
let selection = getSelection$1(view.root);
if (!selection) return false;
let range = browser$1.safari && view.root.nodeType == 11 && deepActiveElement$1(this.dom.ownerDocument) == this.dom && safariSelectionRangeHack$1(this.view, selection) || selection;
if (!range || this.selectionRange.eq(range)) return false;
let local = hasSelection$1(this.dom, range);
if (local && !this.selectionChanged && view.inputState.lastFocusTime > Date.now() - 200 && view.inputState.lastTouchTime < Date.now() - 300 && atElementStart$1(this.dom, range)) {
this.view.inputState.lastFocusTime = 0;
view.docView.updateSelection();
return false;
}
this.selectionRange.setRange(range);
if (local) this.selectionChanged = true;
return true;
}
setSelectionRange(anchor, head) {
this.selectionRange.set(anchor.node, anchor.offset, head.node, head.offset);
this.selectionChanged = false;
}
clearSelectionRange() {
this.selectionRange.set(null, 0, null, 0);
}
listenForScroll() {
this.parentCheck = -1;
let i$1 = 0, changed = null;
for (let dom = this.dom; dom;) if (dom.nodeType == 1) {
if (!changed && i$1 < this.scrollTargets.length && this.scrollTargets[i$1] == dom) i$1++;
else if (!changed) changed = this.scrollTargets.slice(0, i$1);
if (changed) changed.push(dom);
dom = dom.assignedSlot || dom.parentNode;
} else if (dom.nodeType == 11) dom = dom.host;
else break;
if (i$1 < this.scrollTargets.length && !changed) changed = this.scrollTargets.slice(0, i$1);
if (changed) {
for (let dom of this.scrollTargets) dom.removeEventListener("scroll", this.onScroll);
for (let dom of this.scrollTargets = changed) dom.addEventListener("scroll", this.onScroll);
}
}
ignore(f) {
if (!this.active) return f();
try {
this.stop();
return f();
} finally {
this.start();
this.clear();
}
}
start() {
if (this.active) return;
this.observer.observe(this.dom, observeOptions$1);
if (useCharData$1) this.dom.addEventListener("DOMCharacterDataModified", this.onCharData);
this.active = true;
}
stop() {
if (!this.active) return;
this.active = false;
this.observer.disconnect();
if (useCharData$1) this.dom.removeEventListener("DOMCharacterDataModified", this.onCharData);
}
clear() {
this.processRecords();
this.queue.length = 0;
this.selectionChanged = false;
}
delayAndroidKey(key, keyCode) {
var _a$2;
if (!this.delayedAndroidKey) {
let flush = () => {
let key$1 = this.delayedAndroidKey;
if (key$1) {
this.clearDelayedAndroidKey();
this.view.inputState.lastKeyCode = key$1.keyCode;
this.view.inputState.lastKeyTime = Date.now();
if (!this.flush() && key$1.force) dispatchKey$1(this.dom, key$1.key, key$1.keyCode);
}
};
this.flushingAndroidKey = this.view.win.requestAnimationFrame(flush);
}
if (!this.delayedAndroidKey || key == "Enter") this.delayedAndroidKey = {
key,
keyCode,
force: this.lastChange < Date.now() - 50 || !!((_a$2 = this.delayedAndroidKey) === null || _a$2 === void 0 ? void 0 : _a$2.force)
};
}
clearDelayedAndroidKey() {
this.win.cancelAnimationFrame(this.flushingAndroidKey);
this.delayedAndroidKey = null;
this.flushingAndroidKey = -1;
}
flushSoon() {
if (this.delayedFlush < 0) this.delayedFlush = this.view.win.requestAnimationFrame(() => {
this.delayedFlush = -1;
this.flush();
});
}
forceFlush() {
if (this.delayedFlush >= 0) {
this.view.win.cancelAnimationFrame(this.delayedFlush);
this.delayedFlush = -1;
}
this.flush();
}
pendingRecords() {
for (let mut of this.observer.takeRecords()) this.queue.push(mut);
return this.queue;
}
processRecords() {
let records = this.pendingRecords();
if (records.length) this.queue = [];
let from = -1, to = -1, typeOver = false;
for (let record of records) {
let range = this.readMutation(record);
if (!range) continue;
if (range.typeOver) typeOver = true;
if (from == -1) ({from, to} = range);
else {
from = Math.min(range.from, from);
to = Math.max(range.to, to);
}
}
return {
from,
to,
typeOver
};
}
readChange() {
let { from, to, typeOver } = this.processRecords();
let newSel = this.selectionChanged && hasSelection$1(this.dom, this.selectionRange);
if (from < 0 && !newSel) return null;
if (from > -1) this.lastChange = Date.now();
this.view.inputState.lastFocusTime = 0;
this.selectionChanged = false;
let change = new DOMChange$1(this.view, from, to, typeOver);
this.view.docView.domChanged = { newSel: change.newSel ? change.newSel.main : null };
return change;
}
flush(readSelection = true) {
if (this.delayedFlush >= 0 || this.delayedAndroidKey) return false;
if (readSelection) this.readSelectionRange();
let domChange = this.readChange();
if (!domChange) {
this.view.requestMeasure();
return false;
}
let startState = this.view.state;
let handled = applyDOMChange$1(this.view, domChange);
if (this.view.state == startState) this.view.update([]);
return handled;
}
readMutation(rec) {
let cView = this.view.docView.nearest(rec.target);
if (!cView || cView.ignoreMutation(rec)) return null;
cView.markDirty(rec.type == "attributes");
if (rec.type == "attributes") cView.flags |= 4;
if (rec.type == "childList") {
let childBefore = findChild$1(cView, rec.previousSibling || rec.target.previousSibling, -1);
let childAfter = findChild$1(cView, rec.nextSibling || rec.target.nextSibling, 1);
return {
from: childBefore ? cView.posAfter(childBefore) : cView.posAtStart,
to: childAfter ? cView.posBefore(childAfter) : cView.posAtEnd,
typeOver: false
};
} else if (rec.type == "characterData") return {
from: cView.posAtStart,
to: cView.posAtEnd,
typeOver: rec.target.nodeValue == rec.oldValue
};
else return null;
}
setWindow(win) {
if (win != this.win) {
this.removeWindowListeners(this.win);
this.win = win;
this.addWindowListeners(this.win);
}
}
addWindowListeners(win) {
win.addEventListener("resize", this.onResize);
if (this.printQuery) this.printQuery.addEventListener("change", this.onPrint);
else win.addEventListener("beforeprint", this.onPrint);
win.addEventListener("scroll", this.onScroll);
win.document.addEventListener("selectionchange", this.onSelectionChange);
}
removeWindowListeners(win) {
win.removeEventListener("scroll", this.onScroll);
win.removeEventListener("resize", this.onResize);
if (this.printQuery) this.printQuery.removeEventListener("change", this.onPrint);
else win.removeEventListener("beforeprint", this.onPrint);
win.document.removeEventListener("selectionchange", this.onSelectionChange);
}
destroy() {
var _a$2, _b, _c;
this.stop();
(_a$2 = this.intersection) === null || _a$2 === void 0 || _a$2.disconnect();
(_b = this.gapIntersection) === null || _b === void 0 || _b.disconnect();
(_c = this.resizeScroll) === null || _c === void 0 || _c.disconnect();
for (let dom of this.scrollTargets) dom.removeEventListener("scroll", this.onScroll);
this.removeWindowListeners(this.win);
clearTimeout(this.parentCheck);
clearTimeout(this.resizeTimeout);
this.win.cancelAnimationFrame(this.delayedFlush);
this.win.cancelAnimationFrame(this.flushingAndroidKey);
}
};
function findChild$1(cView, dom, dir) {
while (dom) {
let curView = ContentView$1.get(dom);
if (curView && curView.parent == cView) return curView;
let parent = dom.parentNode;
dom = parent != cView.dom ? parent : dir > 0 ? dom.nextSibling : dom.previousSibling;
}
return null;
}
function buildSelectionRangeFromRange(view, range) {
let anchorNode = range.startContainer, anchorOffset = range.startOffset;
let focusNode = range.endContainer, focusOffset = range.endOffset;
let curAnchor = view.docView.domAtPos(view.state.selection.main.anchor);
if (isEquivalentPosition$1(curAnchor.node, curAnchor.offset, focusNode, focusOffset)) [anchorNode, anchorOffset, focusNode, focusOffset] = [
focusNode,
focusOffset,
anchorNode,
anchorOffset
];
return {
anchorNode,
anchorOffset,
focusNode,
focusOffset
};
}
function safariSelectionRangeHack$1(view, selection) {
if (selection.getComposedRanges) {
let range = selection.getComposedRanges(view.root)[0];
if (range) return buildSelectionRangeFromRange(view, range);
}
let found = null;
function read$1(event) {
event.preventDefault();
event.stopImmediatePropagation();
found = event.getTargetRanges()[0];
}
view.contentDOM.addEventListener("beforeinput", read$1, true);
view.dom.ownerDocument.execCommand("indent");
view.contentDOM.removeEventListener("beforeinput", read$1, true);
return found ? buildSelectionRangeFromRange(view, found) : null;
}
var EditorView = class EditorView {
get state() {
return this.viewState.state;
}
get viewport() {
return this.viewState.viewport;
}
get visibleRanges() {
return this.viewState.visibleRanges;
}
get inView() {
return this.viewState.inView;
}
get composing() {
return this.inputState.composing > 0;
}
get compositionStarted() {
return this.inputState.composing >= 0;
}
get root() {
return this._root;
}
get win() {
return this.dom.ownerDocument.defaultView || window;
}
constructor(config$1 = {}) {
this.plugins = [];
this.pluginMap = /* @__PURE__ */ new Map();
this.editorAttrs = {};
this.contentAttrs = {};
this.bidiCache = [];
this.destroyed = false;
this.updateState = 2;
this.measureScheduled = -1;
this.measureRequests = [];
this.contentDOM = document.createElement("div");
this.scrollDOM = document.createElement("div");
this.scrollDOM.tabIndex = -1;
this.scrollDOM.className = "cm-scroller";
this.scrollDOM.appendChild(this.contentDOM);
this.announceDOM = document.createElement("div");
this.announceDOM.className = "cm-announced";
this.announceDOM.setAttribute("aria-live", "polite");
this.dom = document.createElement("div");
this.dom.appendChild(this.announceDOM);
this.dom.appendChild(this.scrollDOM);
if (config$1.parent) config$1.parent.appendChild(this.dom);
let { dispatch } = config$1;
this.dispatchTransactions = config$1.dispatchTransactions || dispatch && ((trs) => trs.forEach((tr) => dispatch(tr, this))) || ((trs) => this.update(trs));
this.dispatch = this.dispatch.bind(this);
this._root = config$1.root || getRoot$1(config$1.parent) || document;
this.viewState = new ViewState$1(config$1.state || EditorState.create(config$1));
if (config$1.scrollTo && config$1.scrollTo.is(scrollIntoView$2)) this.viewState.scrollTarget = config$1.scrollTo.value.clip(this.viewState.state);
this.plugins = this.state.facet(viewPlugin$1).map((spec) => new PluginInstance$1(spec));
for (let plugin of this.plugins) plugin.update(this);
this.observer = new DOMObserver$1(this);
this.inputState = new InputState$1(this);
this.inputState.ensureHandlers(this.plugins);
this.docView = new DocView$1(this);
this.mountStyles();
this.updateAttrs();
this.updateState = 0;
this.requestMeasure();
}
dispatch(...input) {
let trs = input.length == 1 && input[0] instanceof Transaction ? input : input.length == 1 && Array.isArray(input[0]) ? input[0] : [this.state.update(...input)];
this.dispatchTransactions(trs, this);
}
update(transactions) {
if (this.updateState != 0) throw new Error("Calls to EditorView.update are not allowed while an update is in progress");
let redrawn = false, attrsChanged = false, update;
let state = this.state;
for (let tr of transactions) {
if (tr.startState != state) throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");
state = tr.state;
}
if (this.destroyed) {
this.viewState.state = state;
return;
}
let focus = this.hasFocus, focusFlag = 0, dispatchFocus = null;
if (transactions.some((tr) => tr.annotation(isFocusChange$1))) {
this.inputState.notifiedFocused = focus;
focusFlag = 1;
} else if (focus != this.inputState.notifiedFocused) {
this.inputState.notifiedFocused = focus;
dispatchFocus = focusChangeTransaction$1(state, focus);
if (!dispatchFocus) focusFlag = 1;
}
let pendingKey = this.observer.delayedAndroidKey, domChange = null;
if (pendingKey) {
this.observer.clearDelayedAndroidKey();
domChange = this.observer.readChange();
if (domChange && !this.state.doc.eq(state.doc) || !this.state.selection.eq(state.selection)) domChange = null;
} else this.observer.clear();
if (state.facet(EditorState.phrases) != this.state.facet(EditorState.phrases)) return this.setState(state);
update = ViewUpdate$1.create(this, state, transactions);
update.flags |= focusFlag;
let scrollTarget = this.viewState.scrollTarget;
try {
this.updateState = 2;
for (let tr of transactions) {
if (scrollTarget) scrollTarget = scrollTarget.map(tr.changes);
if (tr.scrollIntoView) {
let { main } = tr.state.selection;
scrollTarget = new ScrollTarget$1(main.empty ? main : EditorSelection.cursor(main.head, main.head > main.anchor ? -1 : 1));
}
for (let e of tr.effects) if (e.is(scrollIntoView$2)) scrollTarget = e.value.clip(this.state);
}
this.viewState.update(update, scrollTarget);
this.bidiCache = CachedOrder$1.update(this.bidiCache, update.changes);
if (!update.empty) {
this.updatePlugins(update);
this.inputState.update(update);
}
redrawn = this.docView.update(update);
if (this.state.facet(styleModule$1) != this.styleModules) this.mountStyles();
attrsChanged = this.updateAttrs();
this.showAnnouncements(transactions);
this.docView.updateSelection(redrawn, transactions.some((tr) => tr.isUserEvent("select.pointer")));
} finally {
this.updateState = 0;
}
if (update.startState.facet(theme$1) != update.state.facet(theme$1)) this.viewState.mustMeasureContent = true;
if (redrawn || attrsChanged || scrollTarget || this.viewState.mustEnforceCursorAssoc || this.viewState.mustMeasureContent) this.requestMeasure();
if (redrawn) this.docViewUpdate();
if (!update.empty) for (let listener of this.state.facet(updateListener$1)) try {
listener(update);
} catch (e) {
logException$1(this.state, e, "update listener");
}
if (dispatchFocus || domChange) Promise.resolve().then(() => {
if (dispatchFocus && this.state == dispatchFocus.startState) this.dispatch(dispatchFocus);
if (domChange) {
if (!applyDOMChange$1(this, domChange) && pendingKey.force) dispatchKey$1(this.contentDOM, pendingKey.key, pendingKey.keyCode);
}
});
}
setState(newState) {
if (this.updateState != 0) throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");
if (this.destroyed) {
this.viewState.state = newState;
return;
}
this.updateState = 2;
let hadFocus = this.hasFocus;
try {
for (let plugin of this.plugins) plugin.destroy(this);
this.viewState = new ViewState$1(newState);
this.plugins = newState.facet(viewPlugin$1).map((spec) => new PluginInstance$1(spec));
this.pluginMap.clear();
for (let plugin of this.plugins) plugin.update(this);
this.docView.destroy();
this.docView = new DocView$1(this);
this.inputState.ensureHandlers(this.plugins);
this.mountStyles();
this.updateAttrs();
this.bidiCache = [];
} finally {
this.updateState = 0;
}
if (hadFocus) this.focus();
this.requestMeasure();
}
updatePlugins(update) {
let prevSpecs = update.startState.facet(viewPlugin$1), specs = update.state.facet(viewPlugin$1);
if (prevSpecs != specs) {
let newPlugins = [];
for (let spec of specs) {
let found = prevSpecs.indexOf(spec);
if (found < 0) newPlugins.push(new PluginInstance$1(spec));
else {
let plugin = this.plugins[found];
plugin.mustUpdate = update;
newPlugins.push(plugin);
}
}
for (let plugin of this.plugins) if (plugin.mustUpdate != update) plugin.destroy(this);
this.plugins = newPlugins;
this.pluginMap.clear();
} else for (let p of this.plugins) p.mustUpdate = update;
for (let i$1 = 0; i$1 < this.plugins.length; i$1++) this.plugins[i$1].update(this);
if (prevSpecs != specs) this.inputState.ensureHandlers(this.plugins);
}
docViewUpdate() {
for (let plugin of this.plugins) {
let val = plugin.value;
if (val && val.docViewUpdate) try {
val.docViewUpdate(this);
} catch (e) {
logException$1(this.state, e, "doc view update listener");
}
}
}
measure(flush = true) {
if (this.destroyed) return;
if (this.measureScheduled > -1) this.win.cancelAnimationFrame(this.measureScheduled);
if (this.observer.delayedAndroidKey) {
this.measureScheduled = -1;
this.requestMeasure();
return;
}
this.measureScheduled = 0;
if (flush) this.observer.forceFlush();
let updated = null;
let sDOM = this.scrollDOM, scrollTop = sDOM.scrollTop * this.scaleY;
let { scrollAnchorPos, scrollAnchorHeight } = this.viewState;
if (Math.abs(scrollTop - this.viewState.scrollTop) > 1) scrollAnchorHeight = -1;
this.viewState.scrollAnchorHeight = -1;
try {
for (let i$1 = 0;; i$1++) {
if (scrollAnchorHeight < 0) if (isScrolledToBottom$1(sDOM)) {
scrollAnchorPos = -1;
scrollAnchorHeight = this.viewState.heightMap.height;
} else {
let block = this.viewState.scrollAnchorAt(scrollTop);
scrollAnchorPos = block.from;
scrollAnchorHeight = block.top;
}
this.updateState = 1;
let changed = this.viewState.measure(this);
if (!changed && !this.measureRequests.length && this.viewState.scrollTarget == null) break;
if (i$1 > 5) {
console.warn(this.measureRequests.length ? "Measure loop restarted more than 5 times" : "Viewport failed to stabilize");
break;
}
let measuring = [];
if (!(changed & 4)) [this.measureRequests, measuring] = [measuring, this.measureRequests];
let measured = measuring.map((m) => {
try {
return m.read(this);
} catch (e) {
logException$1(this.state, e);
return BadMeasure$1;
}
});
let update = ViewUpdate$1.create(this, this.state, []), redrawn = false;
update.flags |= changed;
if (!updated) updated = update;
else updated.flags |= changed;
this.updateState = 2;
if (!update.empty) {
this.updatePlugins(update);
this.inputState.update(update);
this.updateAttrs();
redrawn = this.docView.update(update);
if (redrawn) this.docViewUpdate();
}
for (let i$2 = 0; i$2 < measuring.length; i$2++) if (measured[i$2] != BadMeasure$1) try {
let m = measuring[i$2];
if (m.write) m.write(measured[i$2], this);
} catch (e) {
logException$1(this.state, e);
}
if (redrawn) this.docView.updateSelection(true);
if (!update.viewportChanged && this.measureRequests.length == 0) {
if (this.viewState.editorHeight) if (this.viewState.scrollTarget) {
this.docView.scrollIntoView(this.viewState.scrollTarget);
this.viewState.scrollTarget = null;
scrollAnchorHeight = -1;
continue;
} else {
let diff = (scrollAnchorPos < 0 ? this.viewState.heightMap.height : this.viewState.lineBlockAt(scrollAnchorPos).top) - scrollAnchorHeight;
if (diff > 1 || diff < -1) {
scrollTop = scrollTop + diff;
sDOM.scrollTop = scrollTop / this.scaleY;
scrollAnchorHeight = -1;
continue;
}
}
break;
}
}
} finally {
this.updateState = 0;
this.measureScheduled = -1;
}
if (updated && !updated.empty) for (let listener of this.state.facet(updateListener$1)) listener(updated);
}
get themeClasses() {
return baseThemeID$1 + " " + (this.state.facet(darkTheme$1) ? baseDarkID$1 : baseLightID$1) + " " + this.state.facet(theme$1);
}
updateAttrs() {
let editorAttrs = attrsFromFacet$1(this, editorAttributes$1, { class: "cm-editor" + (this.hasFocus ? " cm-focused " : " ") + this.themeClasses });
let contentAttrs = {
spellcheck: "false",
autocorrect: "off",
autocapitalize: "off",
translate: "no",
contenteditable: !this.state.facet(editable$1) ? "false" : "true",
class: "cm-content",
style: `${browser$1.tabSize}: ${this.state.tabSize}`,
role: "textbox",
"aria-multiline": "true"
};
if (this.state.readOnly) contentAttrs["aria-readonly"] = "true";
attrsFromFacet$1(this, contentAttributes$1, contentAttrs);
let changed = this.observer.ignore(() => {
let changedContent = updateAttrs$1(this.contentDOM, this.contentAttrs, contentAttrs);
let changedEditor = updateAttrs$1(this.dom, this.editorAttrs, editorAttrs);
return changedContent || changedEditor;
});
this.editorAttrs = editorAttrs;
this.contentAttrs = contentAttrs;
return changed;
}
showAnnouncements(trs) {
let first = true;
for (let tr of trs) for (let effect of tr.effects) if (effect.is(EditorView.announce)) {
if (first) this.announceDOM.textContent = "";
first = false;
let div = this.announceDOM.appendChild(document.createElement("div"));
div.textContent = effect.value;
}
}
mountStyles() {
this.styleModules = this.state.facet(styleModule$1);
let nonce = this.state.facet(EditorView.cspNonce);
StyleModule.mount(this.root, this.styleModules.concat(baseTheme$1$6).reverse(), nonce ? { nonce } : void 0);
}
readMeasured() {
if (this.updateState == 2) throw new Error("Reading the editor layout isn't allowed during an update");
if (this.updateState == 0 && this.measureScheduled > -1) this.measure(false);
}
requestMeasure(request) {
if (this.measureScheduled < 0) this.measureScheduled = this.win.requestAnimationFrame(() => this.measure());
if (request) {
if (this.measureRequests.indexOf(request) > -1) return;
if (request.key != null) {
for (let i$1 = 0; i$1 < this.measureRequests.length; i$1++) if (this.measureRequests[i$1].key === request.key) {
this.measureRequests[i$1] = request;
return;
}
}
this.measureRequests.push(request);
}
}
plugin(plugin) {
let known = this.pluginMap.get(plugin);
if (known === void 0 || known && known.spec != plugin) this.pluginMap.set(plugin, known = this.plugins.find((p) => p.spec == plugin) || null);
return known && known.update(this).value;
}
get documentTop() {
return this.contentDOM.getBoundingClientRect().top + this.viewState.paddingTop;
}
get documentPadding() {
return {
top: this.viewState.paddingTop,
bottom: this.viewState.paddingBottom
};
}
get scaleX() {
return this.viewState.scaleX;
}
get scaleY() {
return this.viewState.scaleY;
}
elementAtHeight(height) {
this.readMeasured();
return this.viewState.elementAtHeight(height);
}
lineBlockAtHeight(height) {
this.readMeasured();
return this.viewState.lineBlockAtHeight(height);
}
get viewportLineBlocks() {
return this.viewState.viewportLines;
}
lineBlockAt(pos) {
return this.viewState.lineBlockAt(pos);
}
get contentHeight() {
return this.viewState.contentHeight;
}
moveByChar(start, forward, by) {
return skipAtoms$1(this, start, moveByChar$1(this, start, forward, by));
}
moveByGroup(start, forward) {
return skipAtoms$1(this, start, moveByChar$1(this, start, forward, (initial) => byGroup$1(this, start.head, initial)));
}
visualLineSide(line, end) {
let order = this.bidiSpans(line), dir = this.textDirectionAt(line.from);
let span = order[end ? order.length - 1 : 0];
return EditorSelection.cursor(span.side(end, dir) + line.from, span.forward(!end, dir) ? 1 : -1);
}
moveToLineBoundary(start, forward, includeWrap = true) {
return moveToLineBoundary$1(this, start, forward, includeWrap);
}
moveVertically(start, forward, distance) {
return skipAtoms$1(this, start, moveVertically$1(this, start, forward, distance));
}
domAtPos(pos) {
return this.docView.domAtPos(pos);
}
posAtDOM(node, offset = 0) {
return this.docView.posFromDOM(node, offset);
}
posAtCoords(coords, precise = true) {
this.readMeasured();
return posAtCoords$1(this, coords, precise);
}
coordsAtPos(pos, side = 1) {
this.readMeasured();
let rect = this.docView.coordsAt(pos, side);
if (!rect || rect.left == rect.right) return rect;
let line = this.state.doc.lineAt(pos), order = this.bidiSpans(line);
let span = order[BidiSpan$1.find(order, pos - line.from, -1, side)];
return flattenRect$1(rect, span.dir == Direction$1.LTR == side > 0);
}
coordsForChar(pos) {
this.readMeasured();
return this.docView.coordsForChar(pos);
}
get defaultCharacterWidth() {
return this.viewState.heightOracle.charWidth;
}
get defaultLineHeight() {
return this.viewState.heightOracle.lineHeight;
}
get textDirection() {
return this.viewState.defaultTextDirection;
}
textDirectionAt(pos) {
if (!this.state.facet(perLineTextDirection$1) || pos < this.viewport.from || pos > this.viewport.to) return this.textDirection;
this.readMeasured();
return this.docView.textDirectionAt(pos);
}
get lineWrapping() {
return this.viewState.heightOracle.lineWrapping;
}
bidiSpans(line) {
if (line.length > MaxBidiLine$1) return trivialOrder$1(line.length);
let dir = this.textDirectionAt(line.from), isolates;
for (let entry of this.bidiCache) if (entry.from == line.from && entry.dir == dir && (entry.fresh || isolatesEq$1(entry.isolates, isolates = getIsolatedRanges$1(this, line)))) return entry.order;
if (!isolates) isolates = getIsolatedRanges$1(this, line);
let order = computeOrder$1(line.text, dir, isolates);
this.bidiCache.push(new CachedOrder$1(line.from, line.to, dir, isolates, true, order));
return order;
}
get hasFocus() {
var _a$2;
return (this.dom.ownerDocument.hasFocus() || browser$1.safari && ((_a$2 = this.inputState) === null || _a$2 === void 0 ? void 0 : _a$2.lastContextMenu) > Date.now() - 3e4) && this.root.activeElement == this.contentDOM;
}
focus() {
this.observer.ignore(() => {
focusPreventScroll$1(this.contentDOM);
this.docView.updateSelection();
});
}
setRoot(root) {
if (this._root != root) {
this._root = root;
this.observer.setWindow((root.nodeType == 9 ? root : root.ownerDocument).defaultView || window);
this.mountStyles();
}
}
destroy() {
for (let plugin of this.plugins) plugin.destroy(this);
this.plugins = [];
this.inputState.destroy();
this.docView.destroy();
this.dom.remove();
this.observer.destroy();
if (this.measureScheduled > -1) this.win.cancelAnimationFrame(this.measureScheduled);
this.destroyed = true;
}
static scrollIntoView(pos, options = {}) {
return scrollIntoView$2.of(new ScrollTarget$1(typeof pos == "number" ? EditorSelection.cursor(pos) : pos, options.y, options.x, options.yMargin, options.xMargin));
}
scrollSnapshot() {
let { scrollTop, scrollLeft } = this.scrollDOM;
let ref$1 = this.viewState.scrollAnchorAt(scrollTop);
return scrollIntoView$2.of(new ScrollTarget$1(EditorSelection.cursor(ref$1.from), "start", "start", ref$1.top - scrollTop, scrollLeft, true));
}
static domEventHandlers(handlers$2) {
return ViewPlugin$1.define(() => ({}), { eventHandlers: handlers$2 });
}
static domEventObservers(observers$2) {
return ViewPlugin$1.define(() => ({}), { eventObservers: observers$2 });
}
static theme(spec, options) {
let prefix = StyleModule.newName();
let result = [theme$1.of(prefix), styleModule$1.of(buildTheme$1(`.${prefix}`, spec))];
if (options && options.dark) result.push(darkTheme$1.of(true));
return result;
}
static baseTheme(spec) {
return Prec.lowest(styleModule$1.of(buildTheme$1("." + baseThemeID$1, spec, lightDarkIDs$1)));
}
static findFromDOM(dom) {
var _a$2;
let content$1 = dom.querySelector(".cm-content");
let cView = content$1 && ContentView$1.get(content$1) || ContentView$1.get(dom);
return ((_a$2 = cView === null || cView === void 0 ? void 0 : cView.rootView) === null || _a$2 === void 0 ? void 0 : _a$2.view) || null;
}
};
EditorView.styleModule = styleModule$1;
EditorView.inputHandler = inputHandler$2;
EditorView.scrollHandler = scrollHandler;
EditorView.focusChangeEffect = focusChangeEffect$1;
EditorView.perLineTextDirection = perLineTextDirection$1;
EditorView.exceptionSink = exceptionSink$1;
EditorView.updateListener = updateListener$1;
EditorView.editable = editable$1;
EditorView.mouseSelectionStyle = mouseSelectionStyle$1;
EditorView.dragMovesSelection = dragMovesSelection$1$1;
EditorView.clickAddsSelectionRange = clickAddsSelectionRange$1;
EditorView.decorations = decorations$1;
EditorView.outerDecorations = outerDecorations;
EditorView.atomicRanges = atomicRanges$1;
EditorView.bidiIsolatedRanges = bidiIsolatedRanges$1;
EditorView.scrollMargins = scrollMargins$1;
EditorView.darkTheme = darkTheme$1;
EditorView.cspNonce = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.length ? values[0] : "" });
EditorView.contentAttributes = contentAttributes$1;
EditorView.editorAttributes = editorAttributes$1;
EditorView.lineWrapping = /* @__PURE__ */ EditorView.contentAttributes.of({ "class": "cm-lineWrapping" });
EditorView.announce = /* @__PURE__ */ StateEffect$1.define();
var MaxBidiLine$1 = 4096;
var BadMeasure$1 = {};
var CachedOrder$1 = class CachedOrder$1 {
constructor(from, to, dir, isolates, fresh, order) {
this.from = from;
this.to = to;
this.dir = dir;
this.isolates = isolates;
this.fresh = fresh;
this.order = order;
}
static update(cache$1, changes) {
if (changes.empty && !cache$1.some((c) => c.fresh)) return cache$1;
let result = [], lastDir = cache$1.length ? cache$1[cache$1.length - 1].dir : Direction$1.LTR;
for (let i$1 = Math.max(0, cache$1.length - 10); i$1 < cache$1.length; i$1++) {
let entry = cache$1[i$1];
if (entry.dir == lastDir && !changes.touchesRange(entry.from, entry.to)) result.push(new CachedOrder$1(changes.mapPos(entry.from, 1), changes.mapPos(entry.to, -1), entry.dir, entry.isolates, false, entry.order));
}
return result;
}
};
function attrsFromFacet$1(view, facet, base$1) {
for (let sources = view.state.facet(facet), i$1 = sources.length - 1; i$1 >= 0; i$1--) {
let source = sources[i$1], value = typeof source == "function" ? source(view) : source;
if (value) combineAttrs$1(value, base$1);
}
return base$1;
}
var currentPlatform$1 = browser$1.mac ? "mac" : browser$1.windows ? "win" : browser$1.linux ? "linux" : "key";
function normalizeKeyName(name$1, platform) {
const parts = name$1.split(/-(?!$)/);
let result = parts[parts.length - 1];
if (result == "Space") result = " ";
let alt, ctrl, shift$1, meta$1;
for (let i$1 = 0; i$1 < parts.length - 1; ++i$1) {
const mod = parts[i$1];
if (/^(cmd|meta|m)$/i.test(mod)) meta$1 = true;
else if (/^a(lt)?$/i.test(mod)) alt = true;
else if (/^(c|ctrl|control)$/i.test(mod)) ctrl = true;
else if (/^s(hift)?$/i.test(mod)) shift$1 = true;
else if (/^mod$/i.test(mod)) if (platform == "mac") meta$1 = true;
else ctrl = true;
else throw new Error("Unrecognized modifier name: " + mod);
}
if (alt) result = "Alt-" + result;
if (ctrl) result = "Ctrl-" + result;
if (meta$1) result = "Meta-" + result;
if (shift$1) result = "Shift-" + result;
return result;
}
function modifiers(name$1, event, shift$1) {
if (event.altKey) name$1 = "Alt-" + name$1;
if (event.ctrlKey) name$1 = "Ctrl-" + name$1;
if (event.metaKey) name$1 = "Meta-" + name$1;
if (shift$1 !== false && event.shiftKey) name$1 = "Shift-" + name$1;
return name$1;
}
var handleKeyEvents = /* @__PURE__ */ Prec.default(/* @__PURE__ */ EditorView.domEventHandlers({ keydown(event, view) {
return runHandlers(getKeymap(view.state), event, view, "editor");
} }));
var keymap = /* @__PURE__ */ Facet$1.define({ enables: handleKeyEvents });
var Keymaps = /* @__PURE__ */ new WeakMap();
function getKeymap(state) {
let bindings = state.facet(keymap);
let map = Keymaps.get(bindings);
if (!map) Keymaps.set(bindings, map = buildKeymap(bindings.reduce((a, b) => a.concat(b), [])));
return map;
}
function runScopeHandlers(view, event, scope) {
return runHandlers(getKeymap(view.state), event, view, scope);
}
var storedPrefix = null;
var PrefixTimeout = 4e3;
function buildKeymap(bindings, platform = currentPlatform$1) {
let bound = Object.create(null);
let isPrefix = Object.create(null);
let checkPrefix = (name$1, is) => {
let current = isPrefix[name$1];
if (current == null) isPrefix[name$1] = is;
else if (current != is) throw new Error("Key binding " + name$1 + " is used both as a regular binding and as a multi-stroke prefix");
};
let add$1 = (scope, key, command$1, preventDefault, stopPropagation) => {
var _a$2, _b;
let scopeObj = bound[scope] || (bound[scope] = Object.create(null));
let parts = key.split(/ (?!$)/).map((k) => normalizeKeyName(k, platform));
for (let i$1 = 1; i$1 < parts.length; i$1++) {
let prefix = parts.slice(0, i$1).join(" ");
checkPrefix(prefix, true);
if (!scopeObj[prefix]) scopeObj[prefix] = {
preventDefault: true,
stopPropagation: false,
run: [(view) => {
let ourObj = storedPrefix = {
view,
prefix,
scope
};
setTimeout(() => {
if (storedPrefix == ourObj) storedPrefix = null;
}, PrefixTimeout);
return true;
}]
};
}
let full = parts.join(" ");
checkPrefix(full, false);
let binding = scopeObj[full] || (scopeObj[full] = {
preventDefault: false,
stopPropagation: false,
run: ((_b = (_a$2 = scopeObj._any) === null || _a$2 === void 0 ? void 0 : _a$2.run) === null || _b === void 0 ? void 0 : _b.slice()) || []
});
if (command$1) binding.run.push(command$1);
if (preventDefault) binding.preventDefault = true;
if (stopPropagation) binding.stopPropagation = true;
};
for (let b of bindings) {
let scopes = b.scope ? b.scope.split(" ") : ["editor"];
if (b.any) for (let scope of scopes) {
let scopeObj = bound[scope] || (bound[scope] = Object.create(null));
if (!scopeObj._any) scopeObj._any = {
preventDefault: false,
stopPropagation: false,
run: []
};
for (let key in scopeObj) scopeObj[key].run.push(b.any);
}
let name$1 = b[platform] || b.key;
if (!name$1) continue;
for (let scope of scopes) {
add$1(scope, name$1, b.run, b.preventDefault, b.stopPropagation);
if (b.shift) add$1(scope, "Shift-" + name$1, b.shift, b.preventDefault, b.stopPropagation);
}
}
return bound;
}
function runHandlers(map, event, view, scope) {
let name$1 = keyName(event);
let isChar = codePointSize(codePointAt(name$1, 0)) == name$1.length && name$1 != " ";
let prefix = "", handled = false, prevented = false, stopPropagation = false;
if (storedPrefix && storedPrefix.view == view && storedPrefix.scope == scope) {
prefix = storedPrefix.prefix + " ";
if (modifierCodes$1.indexOf(event.keyCode) < 0) {
prevented = true;
storedPrefix = null;
}
}
let ran = /* @__PURE__ */ new Set();
let runFor = (binding) => {
if (binding) {
for (let cmd$1 of binding.run) if (!ran.has(cmd$1)) {
ran.add(cmd$1);
if (cmd$1(view, event)) {
if (binding.stopPropagation) stopPropagation = true;
return true;
}
}
if (binding.preventDefault) {
if (binding.stopPropagation) stopPropagation = true;
prevented = true;
}
}
return false;
};
let scopeObj = map[scope], baseName, shiftName;
if (scopeObj) {
if (runFor(scopeObj[prefix + modifiers(name$1, event, !isChar)])) handled = true;
else if (isChar && (event.altKey || event.metaKey || event.ctrlKey) && !(browser$1.windows && event.ctrlKey && event.altKey) && (baseName = base[event.keyCode]) && baseName != name$1) {
if (runFor(scopeObj[prefix + modifiers(baseName, event, true)])) handled = true;
else if (event.shiftKey && (shiftName = shift[event.keyCode]) != name$1 && shiftName != baseName && runFor(scopeObj[prefix + modifiers(shiftName, event, false)])) handled = true;
} else if (isChar && event.shiftKey && runFor(scopeObj[prefix + modifiers(name$1, event, true)])) handled = true;
if (!handled && runFor(scopeObj._any)) handled = true;
}
if (prevented) handled = true;
if (handled && stopPropagation) event.stopPropagation();
return handled;
}
var RectangleMarker = class RectangleMarker {
constructor(className, left, top$1, width, height) {
this.className = className;
this.left = left;
this.top = top$1;
this.width = width;
this.height = height;
}
draw() {
let elt = document.createElement("div");
elt.className = this.className;
this.adjust(elt);
return elt;
}
update(elt, prev) {
if (prev.className != this.className) return false;
this.adjust(elt);
return true;
}
adjust(elt) {
elt.style.left = this.left + "px";
elt.style.top = this.top + "px";
if (this.width != null) elt.style.width = this.width + "px";
elt.style.height = this.height + "px";
}
eq(p) {
return this.left == p.left && this.top == p.top && this.width == p.width && this.height == p.height && this.className == p.className;
}
static forRange(view, className, range) {
if (range.empty) {
let pos = view.coordsAtPos(range.head, range.assoc || 1);
if (!pos) return [];
let base$1 = getBase(view);
return [new RectangleMarker(className, pos.left - base$1.left, pos.top - base$1.top, null, pos.bottom - pos.top)];
} else return rectanglesForRange(view, className, range);
}
};
function getBase(view) {
let rect = view.scrollDOM.getBoundingClientRect();
return {
left: (view.textDirection == Direction$1.LTR ? rect.left : rect.right - view.scrollDOM.clientWidth * view.scaleX) - view.scrollDOM.scrollLeft * view.scaleX,
top: rect.top - view.scrollDOM.scrollTop * view.scaleY
};
}
function wrappedLine(view, pos, inside$2) {
let range = EditorSelection.cursor(pos);
return {
from: Math.max(inside$2.from, view.moveToLineBoundary(range, false, true).from),
to: Math.min(inside$2.to, view.moveToLineBoundary(range, true, true).from),
type: BlockType$1.Text
};
}
function rectanglesForRange(view, className, range) {
if (range.to <= view.viewport.from || range.from >= view.viewport.to) return [];
let from = Math.max(range.from, view.viewport.from), to = Math.min(range.to, view.viewport.to);
let ltr = view.textDirection == Direction$1.LTR;
let content$1 = view.contentDOM, contentRect = content$1.getBoundingClientRect(), base$1 = getBase(view);
let lineElt = content$1.querySelector(".cm-line"), lineStyle = lineElt && window.getComputedStyle(lineElt);
let leftSide = contentRect.left + (lineStyle ? parseInt(lineStyle.paddingLeft) + Math.min(0, parseInt(lineStyle.textIndent)) : 0);
let rightSide = contentRect.right - (lineStyle ? parseInt(lineStyle.paddingRight) : 0);
let startBlock = blockAt$1(view, from), endBlock = blockAt$1(view, to);
let visualStart = startBlock.type == BlockType$1.Text ? startBlock : null;
let visualEnd = endBlock.type == BlockType$1.Text ? endBlock : null;
if (visualStart && (view.lineWrapping || startBlock.widgetLineBreaks)) visualStart = wrappedLine(view, from, visualStart);
if (visualEnd && (view.lineWrapping || endBlock.widgetLineBreaks)) visualEnd = wrappedLine(view, to, visualEnd);
if (visualStart && visualEnd && visualStart.from == visualEnd.from) return pieces(drawForLine(range.from, range.to, visualStart));
else {
let top$1 = visualStart ? drawForLine(range.from, null, visualStart) : drawForWidget(startBlock, false);
let bottom = visualEnd ? drawForLine(null, range.to, visualEnd) : drawForWidget(endBlock, true);
let between = [];
if ((visualStart || startBlock).to < (visualEnd || endBlock).from - (visualStart && visualEnd ? 1 : 0) || startBlock.widgetLineBreaks > 1 && top$1.bottom + view.defaultLineHeight / 2 < bottom.top) between.push(piece(leftSide, top$1.bottom, rightSide, bottom.top));
else if (top$1.bottom < bottom.top && view.elementAtHeight((top$1.bottom + bottom.top) / 2).type == BlockType$1.Text) top$1.bottom = bottom.top = (top$1.bottom + bottom.top) / 2;
return pieces(top$1).concat(between).concat(pieces(bottom));
}
function piece(left, top$1, right, bottom) {
return new RectangleMarker(className, left - base$1.left, top$1 - base$1.top - .01, right - left, bottom - top$1 + .01);
}
function pieces({ top: top$1, bottom, horizontal }) {
let pieces$1 = [];
for (let i$1 = 0; i$1 < horizontal.length; i$1 += 2) pieces$1.push(piece(horizontal[i$1], top$1, horizontal[i$1 + 1], bottom));
return pieces$1;
}
function drawForLine(from$1, to$1, line) {
let top$1 = 1e9, bottom = -1e9, horizontal = [];
function addSpan(from$2, fromOpen, to$2, toOpen, dir) {
let fromCoords = view.coordsAtPos(from$2, from$2 == line.to ? -2 : 2);
let toCoords = view.coordsAtPos(to$2, to$2 == line.from ? 2 : -2);
if (!fromCoords || !toCoords) return;
top$1 = Math.min(fromCoords.top, toCoords.top, top$1);
bottom = Math.max(fromCoords.bottom, toCoords.bottom, bottom);
if (dir == Direction$1.LTR) horizontal.push(ltr && fromOpen ? leftSide : fromCoords.left, ltr && toOpen ? rightSide : toCoords.right);
else horizontal.push(!ltr && toOpen ? leftSide : toCoords.left, !ltr && fromOpen ? rightSide : fromCoords.right);
}
let start = from$1 !== null && from$1 !== void 0 ? from$1 : line.from, end = to$1 !== null && to$1 !== void 0 ? to$1 : line.to;
for (let r of view.visibleRanges) if (r.to > start && r.from < end) for (let pos = Math.max(r.from, start), endPos = Math.min(r.to, end);;) {
let docLine = view.state.doc.lineAt(pos);
for (let span of view.bidiSpans(docLine)) {
let spanFrom = span.from + docLine.from, spanTo = span.to + docLine.from;
if (spanFrom >= endPos) break;
if (spanTo > pos) addSpan(Math.max(spanFrom, pos), from$1 == null && spanFrom <= start, Math.min(spanTo, endPos), to$1 == null && spanTo >= end, span.dir);
}
pos = docLine.to + 1;
if (pos >= endPos) break;
}
if (horizontal.length == 0) addSpan(start, from$1 == null, end, to$1 == null, view.textDirection);
return {
top: top$1,
bottom,
horizontal
};
}
function drawForWidget(block, top$1) {
let y = contentRect.top + (top$1 ? block.top : block.bottom);
return {
top: y,
bottom: y,
horizontal: []
};
}
}
function sameMarker(a, b) {
return a.constructor == b.constructor && a.eq(b);
}
var LayerView = class {
constructor(view, layer$1) {
this.view = view;
this.layer = layer$1;
this.drawn = [];
this.scaleX = 1;
this.scaleY = 1;
this.measureReq = {
read: this.measure.bind(this),
write: this.draw.bind(this)
};
this.dom = view.scrollDOM.appendChild(document.createElement("div"));
this.dom.classList.add("cm-layer");
if (layer$1.above) this.dom.classList.add("cm-layer-above");
if (layer$1.class) this.dom.classList.add(layer$1.class);
this.scale();
this.dom.setAttribute("aria-hidden", "true");
this.setOrder(view.state);
view.requestMeasure(this.measureReq);
if (layer$1.mount) layer$1.mount(this.dom, view);
}
update(update) {
if (update.startState.facet(layerOrder) != update.state.facet(layerOrder)) this.setOrder(update.state);
if (this.layer.update(update, this.dom) || update.geometryChanged) {
this.scale();
update.view.requestMeasure(this.measureReq);
}
}
docViewUpdate(view) {
if (this.layer.updateOnDocViewUpdate !== false) view.requestMeasure(this.measureReq);
}
setOrder(state) {
let pos = 0, order = state.facet(layerOrder);
while (pos < order.length && order[pos] != this.layer) pos++;
this.dom.style.zIndex = String((this.layer.above ? 150 : -1) - pos);
}
measure() {
return this.layer.markers(this.view);
}
scale() {
let { scaleX, scaleY } = this.view;
if (scaleX != this.scaleX || scaleY != this.scaleY) {
this.scaleX = scaleX;
this.scaleY = scaleY;
this.dom.style.transform = `scale(${1 / scaleX}, ${1 / scaleY})`;
}
}
draw(markers) {
if (markers.length != this.drawn.length || markers.some((p, i$1) => !sameMarker(p, this.drawn[i$1]))) {
let old = this.dom.firstChild, oldI = 0;
for (let marker of markers) if (marker.update && old && marker.constructor && this.drawn[oldI].constructor && marker.update(old, this.drawn[oldI])) {
old = old.nextSibling;
oldI++;
} else this.dom.insertBefore(marker.draw(), old);
while (old) {
let next = old.nextSibling;
old.remove();
old = next;
}
this.drawn = markers;
}
}
destroy() {
if (this.layer.destroy) this.layer.destroy(this.dom, this.view);
this.dom.remove();
}
};
var layerOrder = /* @__PURE__ */ Facet$1.define();
function layer(config$1) {
return [ViewPlugin$1.define((v) => new LayerView(v, config$1)), layerOrder.of(config$1)];
}
var CanHidePrimary$1 = !browser$1.ios;
var selectionConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
return combineConfig$1(configs, {
cursorBlinkRate: 1200,
drawRangeCursor: true
}, {
cursorBlinkRate: (a, b) => Math.min(a, b),
drawRangeCursor: (a, b) => a || b
});
} });
function drawSelection(config$1 = {}) {
return [
selectionConfig.of(config$1),
cursorLayer,
selectionLayer,
hideNativeSelection,
nativeSelectionHidden$1.of(true)
];
}
function configChanged(update) {
return update.startState.facet(selectionConfig) != update.state.facet(selectionConfig);
}
var cursorLayer = /* @__PURE__ */ layer({
above: true,
markers(view) {
let { state } = view, conf = state.facet(selectionConfig);
let cursors = [];
for (let r of state.selection.ranges) {
let prim = r == state.selection.main;
if (r.empty ? !prim || CanHidePrimary$1 : conf.drawRangeCursor) {
let className = prim ? "cm-cursor cm-cursor-primary" : "cm-cursor cm-cursor-secondary";
let cursor = r.empty ? r : EditorSelection.cursor(r.head, r.head > r.anchor ? -1 : 1);
for (let piece of RectangleMarker.forRange(view, className, cursor)) cursors.push(piece);
}
}
return cursors;
},
update(update, dom) {
if (update.transactions.some((tr) => tr.selection)) dom.style.animationName = dom.style.animationName == "cm-blink" ? "cm-blink2" : "cm-blink";
let confChange = configChanged(update);
if (confChange) setBlinkRate(update.state, dom);
return update.docChanged || update.selectionSet || confChange;
},
mount(dom, view) {
setBlinkRate(view.state, dom);
},
class: "cm-cursorLayer"
});
function setBlinkRate(state, dom) {
dom.style.animationDuration = state.facet(selectionConfig).cursorBlinkRate + "ms";
}
var selectionLayer = /* @__PURE__ */ layer({
above: false,
markers(view) {
return view.state.selection.ranges.map((r) => r.empty ? [] : RectangleMarker.forRange(view, "cm-selectionBackground", r)).reduce((a, b) => a.concat(b));
},
update(update, dom) {
return update.docChanged || update.selectionSet || update.viewportChanged || configChanged(update);
},
class: "cm-selectionLayer"
});
var themeSpec$1 = { ".cm-line": {
"& ::selection": { backgroundColor: "transparent !important" },
"&::selection": { backgroundColor: "transparent !important" }
} };
if (CanHidePrimary$1) {
themeSpec$1[".cm-line"].caretColor = "transparent !important";
themeSpec$1[".cm-content"] = { caretColor: "transparent !important" };
}
var hideNativeSelection = /* @__PURE__ */ Prec.highest(/* @__PURE__ */ EditorView.theme(themeSpec$1));
var setDropCursorPos$1 = /* @__PURE__ */ StateEffect$1.define({ map(pos, mapping) {
return pos == null ? null : mapping.mapPos(pos);
} });
var dropCursorPos$1 = /* @__PURE__ */ StateField$1.define({
create() {
return null;
},
update(pos, tr) {
if (pos != null) pos = tr.changes.mapPos(pos);
return tr.effects.reduce((pos$1, e) => e.is(setDropCursorPos$1) ? e.value : pos$1, pos);
}
});
var drawDropCursor$1 = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.cursor = null;
this.measureReq = {
read: this.readPos.bind(this),
write: this.drawCursor.bind(this)
};
}
update(update) {
var _a$2;
let cursorPos = update.state.field(dropCursorPos$1);
if (cursorPos == null) {
if (this.cursor != null) {
(_a$2 = this.cursor) === null || _a$2 === void 0 || _a$2.remove();
this.cursor = null;
}
} else {
if (!this.cursor) {
this.cursor = this.view.scrollDOM.appendChild(document.createElement("div"));
this.cursor.className = "cm-dropCursor";
}
if (update.startState.field(dropCursorPos$1) != cursorPos || update.docChanged || update.geometryChanged) this.view.requestMeasure(this.measureReq);
}
}
readPos() {
let { view } = this;
let pos = view.state.field(dropCursorPos$1);
let rect = pos != null && view.coordsAtPos(pos);
if (!rect) return null;
let outer = view.scrollDOM.getBoundingClientRect();
return {
left: rect.left - outer.left + view.scrollDOM.scrollLeft * view.scaleX,
top: rect.top - outer.top + view.scrollDOM.scrollTop * view.scaleY,
height: rect.bottom - rect.top
};
}
drawCursor(pos) {
if (this.cursor) {
let { scaleX, scaleY } = this.view;
if (pos) {
this.cursor.style.left = pos.left / scaleX + "px";
this.cursor.style.top = pos.top / scaleY + "px";
this.cursor.style.height = pos.height / scaleY + "px";
} else this.cursor.style.left = "-100000px";
}
}
destroy() {
if (this.cursor) this.cursor.remove();
}
setDropPos(pos) {
if (this.view.state.field(dropCursorPos$1) != pos) this.view.dispatch({ effects: setDropCursorPos$1.of(pos) });
}
}, { eventObservers: {
dragover(event) {
this.setDropPos(this.view.posAtCoords({
x: event.clientX,
y: event.clientY
}));
},
dragleave(event) {
if (event.target == this.view.contentDOM || !this.view.contentDOM.contains(event.relatedTarget)) this.setDropPos(null);
},
dragend() {
this.setDropPos(null);
},
drop() {
this.setDropPos(null);
}
} });
function dropCursor() {
return [dropCursorPos$1, drawDropCursor$1];
}
function iterMatches(doc$2, re, from, to, f) {
re.lastIndex = 0;
for (let cursor = doc$2.iterRange(from, to), pos = from, m; !cursor.next().done; pos += cursor.value.length) if (!cursor.lineBreak) while (m = re.exec(cursor.value)) f(pos + m.index, m);
}
function matchRanges(view, maxLength) {
let visible = view.visibleRanges;
if (visible.length == 1 && visible[0].from == view.viewport.from && visible[0].to == view.viewport.to) return visible;
let result = [];
for (let { from, to } of visible) {
from = Math.max(view.state.doc.lineAt(from).from, from - maxLength);
to = Math.min(view.state.doc.lineAt(to).to, to + maxLength);
if (result.length && result[result.length - 1].to >= from) result[result.length - 1].to = to;
else result.push({
from,
to
});
}
return result;
}
var MatchDecorator = class {
constructor(config$1) {
const { regexp, decoration, decorate, boundary, maxLength = 1e3 } = config$1;
if (!regexp.global) throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");
this.regexp = regexp;
if (decorate) this.addMatch = (match, view, from, add$1) => decorate(add$1, from, from + match[0].length, match, view);
else if (typeof decoration == "function") this.addMatch = (match, view, from, add$1) => {
let deco = decoration(match, view, from);
if (deco) add$1(from, from + match[0].length, deco);
};
else if (decoration) this.addMatch = (match, _view, from, add$1) => add$1(from, from + match[0].length, decoration);
else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");
this.boundary = boundary;
this.maxLength = maxLength;
}
createDeco(view) {
let build = new RangeSetBuilder$1(), add$1 = build.add.bind(build);
for (let { from, to } of matchRanges(view, this.maxLength)) iterMatches(view.state.doc, this.regexp, from, to, (from$1, m) => this.addMatch(m, view, from$1, add$1));
return build.finish();
}
updateDeco(update, deco) {
let changeFrom = 1e9, changeTo = -1;
if (update.docChanged) update.changes.iterChanges((_f, _t, from, to) => {
if (to > update.view.viewport.from && from < update.view.viewport.to) {
changeFrom = Math.min(from, changeFrom);
changeTo = Math.max(to, changeTo);
}
});
if (update.viewportChanged || changeTo - changeFrom > 1e3) return this.createDeco(update.view);
if (changeTo > -1) return this.updateRange(update.view, deco.map(update.changes), changeFrom, changeTo);
return deco;
}
updateRange(view, deco, updateFrom, updateTo) {
for (let r of view.visibleRanges) {
let from = Math.max(r.from, updateFrom), to = Math.min(r.to, updateTo);
if (to > from) {
let fromLine = view.state.doc.lineAt(from), toLine = fromLine.to < to ? view.state.doc.lineAt(to) : fromLine;
let start = Math.max(r.from, fromLine.from), end = Math.min(r.to, toLine.to);
if (this.boundary) {
for (; from > fromLine.from; from--) if (this.boundary.test(fromLine.text[from - 1 - fromLine.from])) {
start = from;
break;
}
for (; to < toLine.to; to++) if (this.boundary.test(toLine.text[to - toLine.from])) {
end = to;
break;
}
}
let ranges = [], m;
let add$1 = (from$1, to$1, deco$1) => ranges.push(deco$1.range(from$1, to$1));
if (fromLine == toLine) {
this.regexp.lastIndex = start - fromLine.from;
while ((m = this.regexp.exec(fromLine.text)) && m.index < end - fromLine.from) this.addMatch(m, view, m.index + fromLine.from, add$1);
} else iterMatches(view.state.doc, this.regexp, start, end, (from$1, m$1) => this.addMatch(m$1, view, from$1, add$1));
deco = deco.update({
filterFrom: start,
filterTo: end,
filter: (from$1, to$1) => from$1 < start || to$1 > end,
add: ranges
});
}
}
return deco;
}
};
var UnicodeRegexpSupport$1 = /x/.unicode != null ? "gu" : "g";
var Specials = /* @__PURE__ */ new RegExp("[\0-\b\n- -\u2028\u2029-]", UnicodeRegexpSupport$1);
var Names = {
0: "null",
7: "bell",
8: "backspace",
10: "newline",
11: "vertical tab",
13: "carriage return",
27: "escape",
8203: "zero width space",
8204: "zero width non-joiner",
8205: "zero width joiner",
8206: "left-to-right mark",
8207: "right-to-left mark",
8232: "line separator",
8237: "left-to-right override",
8238: "right-to-left override",
8294: "left-to-right isolate",
8295: "right-to-left isolate",
8297: "pop directional isolate",
8233: "paragraph separator",
65279: "zero width no-break space",
65532: "object replacement"
};
var _supportsTabSize = null;
function supportsTabSize() {
var _a$2;
if (_supportsTabSize == null && typeof document != "undefined" && document.body) {
let styles = document.body.style;
_supportsTabSize = ((_a$2 = styles.tabSize) !== null && _a$2 !== void 0 ? _a$2 : styles.MozTabSize) != null;
}
return _supportsTabSize || false;
}
var specialCharConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
let config$1 = combineConfig$1(configs, {
render: null,
specialChars: Specials,
addSpecialChars: null
});
if (config$1.replaceTabs = !supportsTabSize()) config$1.specialChars = new RegExp(" |" + config$1.specialChars.source, UnicodeRegexpSupport$1);
if (config$1.addSpecialChars) config$1.specialChars = new RegExp(config$1.specialChars.source + "|" + config$1.addSpecialChars.source, UnicodeRegexpSupport$1);
return config$1;
} });
function highlightSpecialChars(config$1 = {}) {
return [specialCharConfig.of(config$1), specialCharPlugin()];
}
var _plugin = null;
function specialCharPlugin() {
return _plugin || (_plugin = ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.decorations = Decoration$1.none;
this.decorationCache = Object.create(null);
this.decorator = this.makeDecorator(view.state.facet(specialCharConfig));
this.decorations = this.decorator.createDeco(view);
}
makeDecorator(conf) {
return new MatchDecorator({
regexp: conf.specialChars,
decoration: (m, view, pos) => {
let { doc: doc$2 } = view.state;
let code$1 = codePointAt(m[0], 0);
if (code$1 == 9) {
let line = doc$2.lineAt(pos);
let size = view.state.tabSize, col = countColumn$1(line.text, size, pos - line.from);
return Decoration$1.replace({ widget: new TabWidget((size - col % size) * this.view.defaultCharacterWidth / this.view.scaleX) });
}
return this.decorationCache[code$1] || (this.decorationCache[code$1] = Decoration$1.replace({ widget: new SpecialCharWidget(conf, code$1) }));
},
boundary: conf.replaceTabs ? void 0 : /[^]/
});
}
update(update) {
let conf = update.state.facet(specialCharConfig);
if (update.startState.facet(specialCharConfig) != conf) {
this.decorator = this.makeDecorator(conf);
this.decorations = this.decorator.createDeco(update.view);
} else this.decorations = this.decorator.updateDeco(update, this.decorations);
}
}, { decorations: (v) => v.decorations }));
}
var DefaultPlaceholder = "•";
function placeholder$1(code$1) {
if (code$1 >= 32) return DefaultPlaceholder;
if (code$1 == 10) return "";
return String.fromCharCode(9216 + code$1);
}
var SpecialCharWidget = class extends WidgetType$1 {
constructor(options, code$1) {
super();
this.options = options;
this.code = code$1;
}
eq(other) {
return other.code == this.code;
}
toDOM(view) {
let ph = placeholder$1(this.code);
let desc = view.state.phrase("Control character") + " " + (Names[this.code] || "0x" + this.code.toString(16));
let custom = this.options.render && this.options.render(this.code, desc, ph);
if (custom) return custom;
let span = document.createElement("span");
span.textContent = ph;
span.title = desc;
span.setAttribute("aria-label", desc);
span.className = "cm-specialChar";
return span;
}
ignoreEvent() {
return false;
}
};
var TabWidget = class extends WidgetType$1 {
constructor(width) {
super();
this.width = width;
}
eq(other) {
return other.width == this.width;
}
toDOM() {
let span = document.createElement("span");
span.textContent = " ";
span.className = "cm-tab";
span.style.width = this.width + "px";
return span;
}
ignoreEvent() {
return false;
}
};
function highlightActiveLine() {
return activeLineHighlighter;
}
var lineDeco = /* @__PURE__ */ Decoration$1.line({ class: "cm-activeLine" });
var activeLineHighlighter = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.decorations = this.getDeco(view);
}
update(update) {
if (update.docChanged || update.selectionSet) this.decorations = this.getDeco(update.view);
}
getDeco(view) {
let lastLineStart = -1, deco = [];
for (let r of view.state.selection.ranges) {
let line = view.lineBlockAt(r.head);
if (line.from > lastLineStart) {
deco.push(lineDeco.range(line.from));
lastLineStart = line.from;
}
}
return Decoration$1.set(deco);
}
}, { decorations: (v) => v.decorations });
var Outside = "-10000px";
var TooltipViewManager = class {
constructor(view, facet, createTooltipView, removeTooltipView) {
this.facet = facet;
this.createTooltipView = createTooltipView;
this.removeTooltipView = removeTooltipView;
this.input = view.state.facet(facet);
this.tooltips = this.input.filter((t$1) => t$1);
let prev = null;
this.tooltipViews = this.tooltips.map((t$1) => prev = createTooltipView(t$1, prev));
}
update(update, above) {
var _a$2;
let input = update.state.facet(this.facet);
let tooltips$1 = input.filter((x) => x);
if (input === this.input) {
for (let t$1 of this.tooltipViews) if (t$1.update) t$1.update(update);
return false;
}
let tooltipViews = [], newAbove = above ? [] : null;
for (let i$1 = 0; i$1 < tooltips$1.length; i$1++) {
let tip = tooltips$1[i$1], known = -1;
if (!tip) continue;
for (let i$2 = 0; i$2 < this.tooltips.length; i$2++) {
let other = this.tooltips[i$2];
if (other && other.create == tip.create) known = i$2;
}
if (known < 0) {
tooltipViews[i$1] = this.createTooltipView(tip, i$1 ? tooltipViews[i$1 - 1] : null);
if (newAbove) newAbove[i$1] = !!tip.above;
} else {
let tooltipView = tooltipViews[i$1] = this.tooltipViews[known];
if (newAbove) newAbove[i$1] = above[known];
if (tooltipView.update) tooltipView.update(update);
}
}
for (let t$1 of this.tooltipViews) if (tooltipViews.indexOf(t$1) < 0) {
this.removeTooltipView(t$1);
(_a$2 = t$1.destroy) === null || _a$2 === void 0 || _a$2.call(t$1);
}
if (above) {
newAbove.forEach((val, i$1) => above[i$1] = val);
above.length = newAbove.length;
}
this.input = input;
this.tooltips = tooltips$1;
this.tooltipViews = tooltipViews;
return true;
}
};
function tooltips(config$1 = {}) {
return tooltipConfig.of(config$1);
}
function windowSpace(view) {
let { win } = view;
return {
top: 0,
left: 0,
bottom: win.innerHeight,
right: win.innerWidth
};
}
var tooltipConfig = /* @__PURE__ */ Facet$1.define({ combine: (values) => {
var _a$2, _b, _c;
return {
position: browser$1.ios ? "absolute" : ((_a$2 = values.find((conf) => conf.position)) === null || _a$2 === void 0 ? void 0 : _a$2.position) || "fixed",
parent: ((_b = values.find((conf) => conf.parent)) === null || _b === void 0 ? void 0 : _b.parent) || null,
tooltipSpace: ((_c = values.find((conf) => conf.tooltipSpace)) === null || _c === void 0 ? void 0 : _c.tooltipSpace) || windowSpace
};
} });
var knownHeight = /* @__PURE__ */ new WeakMap();
var tooltipPlugin = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.above = [];
this.inView = true;
this.madeAbsolute = false;
this.lastTransaction = 0;
this.measureTimeout = -1;
let config$1 = view.state.facet(tooltipConfig);
this.position = config$1.position;
this.parent = config$1.parent;
this.classes = view.themeClasses;
this.createContainer();
this.measureReq = {
read: this.readMeasure.bind(this),
write: this.writeMeasure.bind(this),
key: this
};
this.resizeObserver = typeof ResizeObserver == "function" ? new ResizeObserver(() => this.measureSoon()) : null;
this.manager = new TooltipViewManager(view, showTooltip, (t$1, p) => this.createTooltip(t$1, p), (t$1) => {
if (this.resizeObserver) this.resizeObserver.unobserve(t$1.dom);
t$1.dom.remove();
});
this.above = this.manager.tooltips.map((t$1) => !!t$1.above);
this.intersectionObserver = typeof IntersectionObserver == "function" ? new IntersectionObserver((entries) => {
if (Date.now() > this.lastTransaction - 50 && entries.length > 0 && entries[entries.length - 1].intersectionRatio < 1) this.measureSoon();
}, { threshold: [1] }) : null;
this.observeIntersection();
view.win.addEventListener("resize", this.measureSoon = this.measureSoon.bind(this));
this.maybeMeasure();
}
createContainer() {
if (this.parent) {
this.container = document.createElement("div");
this.container.style.position = "relative";
this.container.className = this.view.themeClasses;
this.parent.appendChild(this.container);
} else this.container = this.view.dom;
}
observeIntersection() {
if (this.intersectionObserver) {
this.intersectionObserver.disconnect();
for (let tooltip of this.manager.tooltipViews) this.intersectionObserver.observe(tooltip.dom);
}
}
measureSoon() {
if (this.measureTimeout < 0) this.measureTimeout = setTimeout(() => {
this.measureTimeout = -1;
this.maybeMeasure();
}, 50);
}
update(update) {
if (update.transactions.length) this.lastTransaction = Date.now();
let updated = this.manager.update(update, this.above);
if (updated) this.observeIntersection();
let shouldMeasure = updated || update.geometryChanged;
let newConfig = update.state.facet(tooltipConfig);
if (newConfig.position != this.position && !this.madeAbsolute) {
this.position = newConfig.position;
for (let t$1 of this.manager.tooltipViews) t$1.dom.style.position = this.position;
shouldMeasure = true;
}
if (newConfig.parent != this.parent) {
if (this.parent) this.container.remove();
this.parent = newConfig.parent;
this.createContainer();
for (let t$1 of this.manager.tooltipViews) this.container.appendChild(t$1.dom);
shouldMeasure = true;
} else if (this.parent && this.view.themeClasses != this.classes) this.classes = this.container.className = this.view.themeClasses;
if (shouldMeasure) this.maybeMeasure();
}
createTooltip(tooltip, prev) {
let tooltipView = tooltip.create(this.view);
let before = prev ? prev.dom : null;
tooltipView.dom.classList.add("cm-tooltip");
if (tooltip.arrow && !tooltipView.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")) {
let arrow = document.createElement("div");
arrow.className = "cm-tooltip-arrow";
tooltipView.dom.appendChild(arrow);
}
tooltipView.dom.style.position = this.position;
tooltipView.dom.style.top = Outside;
tooltipView.dom.style.left = "0px";
this.container.insertBefore(tooltipView.dom, before);
if (tooltipView.mount) tooltipView.mount(this.view);
if (this.resizeObserver) this.resizeObserver.observe(tooltipView.dom);
return tooltipView;
}
destroy() {
var _a$2, _b, _c;
this.view.win.removeEventListener("resize", this.measureSoon);
for (let tooltipView of this.manager.tooltipViews) {
tooltipView.dom.remove();
(_a$2 = tooltipView.destroy) === null || _a$2 === void 0 || _a$2.call(tooltipView);
}
if (this.parent) this.container.remove();
(_b = this.resizeObserver) === null || _b === void 0 || _b.disconnect();
(_c = this.intersectionObserver) === null || _c === void 0 || _c.disconnect();
clearTimeout(this.measureTimeout);
}
readMeasure() {
let editor = this.view.dom.getBoundingClientRect();
let scaleX = 1, scaleY = 1, makeAbsolute = false;
if (this.position == "fixed" && this.manager.tooltipViews.length) {
let { dom } = this.manager.tooltipViews[0];
if (browser$1.gecko) makeAbsolute = dom.offsetParent != this.container.ownerDocument.body;
else if (dom.style.top == Outside && dom.style.left == "0px") {
let rect = dom.getBoundingClientRect();
makeAbsolute = Math.abs(rect.top + 1e4) > 1 || Math.abs(rect.left) > 1;
}
}
if (makeAbsolute || this.position == "absolute") if (this.parent) {
let rect = this.parent.getBoundingClientRect();
if (rect.width && rect.height) {
scaleX = rect.width / this.parent.offsetWidth;
scaleY = rect.height / this.parent.offsetHeight;
}
} else ({scaleX, scaleY} = this.view.viewState);
return {
editor,
parent: this.parent ? this.container.getBoundingClientRect() : editor,
pos: this.manager.tooltips.map((t$1, i$1) => {
let tv = this.manager.tooltipViews[i$1];
return tv.getCoords ? tv.getCoords(t$1.pos) : this.view.coordsAtPos(t$1.pos);
}),
size: this.manager.tooltipViews.map(({ dom }) => dom.getBoundingClientRect()),
space: this.view.state.facet(tooltipConfig).tooltipSpace(this.view),
scaleX,
scaleY,
makeAbsolute
};
}
writeMeasure(measured) {
var _a$2;
if (measured.makeAbsolute) {
this.madeAbsolute = true;
this.position = "absolute";
for (let t$1 of this.manager.tooltipViews) t$1.dom.style.position = "absolute";
}
let { editor, space: space$1, scaleX, scaleY } = measured;
let others = [];
for (let i$1 = 0; i$1 < this.manager.tooltips.length; i$1++) {
let tooltip = this.manager.tooltips[i$1], tView = this.manager.tooltipViews[i$1], { dom } = tView;
let pos = measured.pos[i$1], size = measured.size[i$1];
if (!pos || pos.bottom <= Math.max(editor.top, space$1.top) || pos.top >= Math.min(editor.bottom, space$1.bottom) || pos.right < Math.max(editor.left, space$1.left) - .1 || pos.left > Math.min(editor.right, space$1.right) + .1) {
dom.style.top = Outside;
continue;
}
let arrow = tooltip.arrow ? tView.dom.querySelector(".cm-tooltip-arrow") : null;
let arrowHeight = arrow ? 7 : 0;
let width = size.right - size.left, height = (_a$2 = knownHeight.get(tView)) !== null && _a$2 !== void 0 ? _a$2 : size.bottom - size.top;
let offset = tView.offset || noOffset, ltr = this.view.textDirection == Direction$1.LTR;
let left = size.width > space$1.right - space$1.left ? ltr ? space$1.left : space$1.right - size.width : ltr ? Math.min(pos.left - (arrow ? 14 : 0) + offset.x, space$1.right - width) : Math.max(space$1.left, pos.left - width + (arrow ? 14 : 0) - offset.x);
let above = this.above[i$1];
if (!tooltip.strictSide && (above ? pos.top - (size.bottom - size.top) - offset.y < space$1.top : pos.bottom + (size.bottom - size.top) + offset.y > space$1.bottom) && above == space$1.bottom - pos.bottom > pos.top - space$1.top) above = this.above[i$1] = !above;
let spaceVert = (above ? pos.top - space$1.top : space$1.bottom - pos.bottom) - arrowHeight;
if (spaceVert < height && tView.resize !== false) {
if (spaceVert < this.view.defaultLineHeight) {
dom.style.top = Outside;
continue;
}
knownHeight.set(tView, height);
dom.style.height = (height = spaceVert) / scaleY + "px";
} else if (dom.style.height) dom.style.height = "";
let top$1 = above ? pos.top - height - arrowHeight - offset.y : pos.bottom + arrowHeight + offset.y;
let right = left + width;
if (tView.overlap !== true) {
for (let r of others) if (r.left < right && r.right > left && r.top < top$1 + height && r.bottom > top$1) top$1 = above ? r.top - height - 2 - arrowHeight : r.bottom + arrowHeight + 2;
}
if (this.position == "absolute") {
dom.style.top = (top$1 - measured.parent.top) / scaleY + "px";
dom.style.left = (left - measured.parent.left) / scaleX + "px";
} else {
dom.style.top = top$1 / scaleY + "px";
dom.style.left = left / scaleX + "px";
}
if (arrow) {
let arrowLeft = pos.left + (ltr ? offset.x : -offset.x) - (left + 14 - 7);
arrow.style.left = arrowLeft / scaleX + "px";
}
if (tView.overlap !== true) others.push({
left,
top: top$1,
right,
bottom: top$1 + height
});
dom.classList.toggle("cm-tooltip-above", above);
dom.classList.toggle("cm-tooltip-below", !above);
if (tView.positioned) tView.positioned(measured.space);
}
}
maybeMeasure() {
if (this.manager.tooltips.length) {
if (this.view.inView) this.view.requestMeasure(this.measureReq);
if (this.inView != this.view.inView) {
this.inView = this.view.inView;
if (!this.inView) for (let tv of this.manager.tooltipViews) tv.dom.style.top = Outside;
}
}
}
}, { eventObservers: { scroll() {
this.maybeMeasure();
} } });
var baseTheme$4 = /* @__PURE__ */ EditorView.baseTheme({
".cm-tooltip": {
zIndex: 100,
boxSizing: "border-box"
},
"&light .cm-tooltip": {
border: "1px solid #bbb",
backgroundColor: "#f5f5f5"
},
"&light .cm-tooltip-section:not(:first-child)": { borderTop: "1px solid #bbb" },
"&dark .cm-tooltip": {
backgroundColor: "#333338",
color: "white"
},
".cm-tooltip-arrow": {
height: `7px`,
width: `14px`,
position: "absolute",
zIndex: -1,
overflow: "hidden",
"&:before, &:after": {
content: "''",
position: "absolute",
width: 0,
height: 0,
borderLeft: `7px solid transparent`,
borderRight: `7px solid transparent`
},
".cm-tooltip-above &": {
bottom: `-7px`,
"&:before": { borderTop: `7px solid #bbb` },
"&:after": {
borderTop: `7px solid #f5f5f5`,
bottom: "1px"
}
},
".cm-tooltip-below &": {
top: `-7px`,
"&:before": { borderBottom: `7px solid #bbb` },
"&:after": {
borderBottom: `7px solid #f5f5f5`,
top: "1px"
}
}
},
"&dark .cm-tooltip .cm-tooltip-arrow": {
"&:before": {
borderTopColor: "#333338",
borderBottomColor: "#333338"
},
"&:after": {
borderTopColor: "transparent",
borderBottomColor: "transparent"
}
}
});
var noOffset = {
x: 0,
y: 0
};
var showTooltip = /* @__PURE__ */ Facet$1.define({ enables: [tooltipPlugin, baseTheme$4] });
var showHoverTooltip = /* @__PURE__ */ Facet$1.define({ combine: (inputs) => inputs.reduce((a, i$1) => a.concat(i$1), []) });
var HoverTooltipHost = class HoverTooltipHost {
static create(view) {
return new HoverTooltipHost(view);
}
constructor(view) {
this.view = view;
this.mounted = false;
this.dom = document.createElement("div");
this.dom.classList.add("cm-tooltip-hover");
this.manager = new TooltipViewManager(view, showHoverTooltip, (t$1, p) => this.createHostedView(t$1, p), (t$1) => t$1.dom.remove());
}
createHostedView(tooltip, prev) {
let hostedView = tooltip.create(this.view);
hostedView.dom.classList.add("cm-tooltip-section");
this.dom.insertBefore(hostedView.dom, prev ? prev.dom.nextSibling : this.dom.firstChild);
if (this.mounted && hostedView.mount) hostedView.mount(this.view);
return hostedView;
}
mount(view) {
for (let hostedView of this.manager.tooltipViews) if (hostedView.mount) hostedView.mount(view);
this.mounted = true;
}
positioned(space$1) {
for (let hostedView of this.manager.tooltipViews) if (hostedView.positioned) hostedView.positioned(space$1);
}
update(update) {
this.manager.update(update);
}
destroy() {
var _a$2;
for (let t$1 of this.manager.tooltipViews) (_a$2 = t$1.destroy) === null || _a$2 === void 0 || _a$2.call(t$1);
}
passProp(name$1) {
let value = void 0;
for (let view of this.manager.tooltipViews) {
let given = view[name$1];
if (given !== void 0) {
if (value === void 0) value = given;
else if (value !== given) return void 0;
}
}
return value;
}
get offset() {
return this.passProp("offset");
}
get getCoords() {
return this.passProp("getCoords");
}
get overlap() {
return this.passProp("overlap");
}
get resize() {
return this.passProp("resize");
}
};
var showHoverTooltipHost = /* @__PURE__ */ showTooltip.compute([showHoverTooltip], (state) => {
let tooltips$1 = state.facet(showHoverTooltip);
if (tooltips$1.length === 0) return null;
return {
pos: Math.min(...tooltips$1.map((t$1) => t$1.pos)),
end: Math.max(...tooltips$1.map((t$1) => {
var _a$2;
return (_a$2 = t$1.end) !== null && _a$2 !== void 0 ? _a$2 : t$1.pos;
})),
create: HoverTooltipHost.create,
above: tooltips$1[0].above,
arrow: tooltips$1.some((t$1) => t$1.arrow)
};
});
var HoverPlugin = class {
constructor(view, source, field, setHover, hoverTime) {
this.view = view;
this.source = source;
this.field = field;
this.setHover = setHover;
this.hoverTime = hoverTime;
this.hoverTimeout = -1;
this.restartTimeout = -1;
this.pending = null;
this.lastMove = {
x: 0,
y: 0,
target: view.dom,
time: 0
};
this.checkHover = this.checkHover.bind(this);
view.dom.addEventListener("mouseleave", this.mouseleave = this.mouseleave.bind(this));
view.dom.addEventListener("mousemove", this.mousemove = this.mousemove.bind(this));
}
update() {
if (this.pending) {
this.pending = null;
clearTimeout(this.restartTimeout);
this.restartTimeout = setTimeout(() => this.startHover(), 20);
}
}
get active() {
return this.view.state.field(this.field);
}
checkHover() {
this.hoverTimeout = -1;
if (this.active.length) return;
let hovered = Date.now() - this.lastMove.time;
if (hovered < this.hoverTime) this.hoverTimeout = setTimeout(this.checkHover, this.hoverTime - hovered);
else this.startHover();
}
startHover() {
clearTimeout(this.restartTimeout);
let { view, lastMove } = this;
let desc = view.docView.nearest(lastMove.target);
if (!desc) return;
let pos, side = 1;
if (desc instanceof WidgetView$1) pos = desc.posAtStart;
else {
pos = view.posAtCoords(lastMove);
if (pos == null) return;
let posCoords = view.coordsAtPos(pos);
if (!posCoords || lastMove.y < posCoords.top || lastMove.y > posCoords.bottom || lastMove.x < posCoords.left - view.defaultCharacterWidth || lastMove.x > posCoords.right + view.defaultCharacterWidth) return;
let bidi = view.bidiSpans(view.state.doc.lineAt(pos)).find((s) => s.from <= pos && s.to >= pos);
let rtl = bidi && bidi.dir == Direction$1.RTL ? -1 : 1;
side = lastMove.x < posCoords.left ? -rtl : rtl;
}
let open = this.source(view, pos, side);
if (open === null || open === void 0 ? void 0 : open.then) {
let pending = this.pending = { pos };
open.then((result) => {
if (this.pending == pending) {
this.pending = null;
if (result && !(Array.isArray(result) && !result.length)) view.dispatch({ effects: this.setHover.of(Array.isArray(result) ? result : [result]) });
}
}, (e) => logException$1(view.state, e, "hover tooltip"));
} else if (open && !(Array.isArray(open) && !open.length)) view.dispatch({ effects: this.setHover.of(Array.isArray(open) ? open : [open]) });
}
get tooltip() {
let plugin = this.view.plugin(tooltipPlugin);
let index = plugin ? plugin.manager.tooltips.findIndex((t$1) => t$1.create == HoverTooltipHost.create) : -1;
return index > -1 ? plugin.manager.tooltipViews[index] : null;
}
mousemove(event) {
var _a$2, _b;
this.lastMove = {
x: event.clientX,
y: event.clientY,
target: event.target,
time: Date.now()
};
if (this.hoverTimeout < 0) this.hoverTimeout = setTimeout(this.checkHover, this.hoverTime);
let { active, tooltip } = this;
if (active.length && tooltip && !isInTooltip(tooltip.dom, event) || this.pending) {
let { pos } = active[0] || this.pending, end = (_b = (_a$2 = active[0]) === null || _a$2 === void 0 ? void 0 : _a$2.end) !== null && _b !== void 0 ? _b : pos;
if (pos == end ? this.view.posAtCoords(this.lastMove) != pos : !isOverRange(this.view, pos, end, event.clientX, event.clientY)) {
this.view.dispatch({ effects: this.setHover.of([]) });
this.pending = null;
}
}
}
mouseleave(event) {
clearTimeout(this.hoverTimeout);
this.hoverTimeout = -1;
let { active } = this;
if (active.length) {
let { tooltip } = this;
if (!(tooltip && tooltip.dom.contains(event.relatedTarget))) this.view.dispatch({ effects: this.setHover.of([]) });
else this.watchTooltipLeave(tooltip.dom);
}
}
watchTooltipLeave(tooltip) {
let watch$1 = (event) => {
tooltip.removeEventListener("mouseleave", watch$1);
if (this.active.length && !this.view.dom.contains(event.relatedTarget)) this.view.dispatch({ effects: this.setHover.of([]) });
};
tooltip.addEventListener("mouseleave", watch$1);
}
destroy() {
clearTimeout(this.hoverTimeout);
this.view.dom.removeEventListener("mouseleave", this.mouseleave);
this.view.dom.removeEventListener("mousemove", this.mousemove);
}
};
var tooltipMargin = 4;
function isInTooltip(tooltip, event) {
let rect = tooltip.getBoundingClientRect();
return event.clientX >= rect.left - tooltipMargin && event.clientX <= rect.right + tooltipMargin && event.clientY >= rect.top - tooltipMargin && event.clientY <= rect.bottom + tooltipMargin;
}
function isOverRange(view, from, to, x, y, margin) {
let rect = view.scrollDOM.getBoundingClientRect();
let docBottom = view.documentTop + view.documentPadding.top + view.contentHeight;
if (rect.left > x || rect.right < x || rect.top > y || Math.min(rect.bottom, docBottom) < y) return false;
let pos = view.posAtCoords({
x,
y
}, false);
return pos >= from && pos <= to;
}
function hoverTooltip(source, options = {}) {
let setHover = StateEffect$1.define();
let hoverState = StateField$1.define({
create() {
return [];
},
update(value, tr) {
if (value.length) {
if (options.hideOnChange && (tr.docChanged || tr.selection)) value = [];
else if (options.hideOn) value = value.filter((v) => !options.hideOn(tr, v));
if (tr.docChanged) {
let mapped = [];
for (let tooltip of value) {
let newPos = tr.changes.mapPos(tooltip.pos, -1, MapMode.TrackDel);
if (newPos != null) {
let copy = Object.assign(Object.create(null), tooltip);
copy.pos = newPos;
if (copy.end != null) copy.end = tr.changes.mapPos(copy.end);
mapped.push(copy);
}
}
value = mapped;
}
}
for (let effect of tr.effects) {
if (effect.is(setHover)) value = effect.value;
if (effect.is(closeHoverTooltipEffect)) value = [];
}
return value;
},
provide: (f) => showHoverTooltip.from(f)
});
return [
hoverState,
ViewPlugin$1.define((view) => new HoverPlugin(view, source, hoverState, setHover, options.hoverTime || 300)),
showHoverTooltipHost
];
}
function getTooltip(view, tooltip) {
let plugin = view.plugin(tooltipPlugin);
if (!plugin) return null;
let found = plugin.manager.tooltips.indexOf(tooltip);
return found < 0 ? null : plugin.manager.tooltipViews[found];
}
var closeHoverTooltipEffect = /* @__PURE__ */ StateEffect$1.define();
var panelConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
let topContainer, bottomContainer;
for (let c of configs) {
topContainer = topContainer || c.topContainer;
bottomContainer = bottomContainer || c.bottomContainer;
}
return {
topContainer,
bottomContainer
};
} });
function getPanel(view, panel) {
let plugin = view.plugin(panelPlugin);
let index = plugin ? plugin.specs.indexOf(panel) : -1;
return index > -1 ? plugin.panels[index] : null;
}
var panelPlugin = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.input = view.state.facet(showPanel);
this.specs = this.input.filter((s) => s);
this.panels = this.specs.map((spec) => spec(view));
let conf = view.state.facet(panelConfig);
this.top = new PanelGroup(view, true, conf.topContainer);
this.bottom = new PanelGroup(view, false, conf.bottomContainer);
this.top.sync(this.panels.filter((p) => p.top));
this.bottom.sync(this.panels.filter((p) => !p.top));
for (let p of this.panels) {
p.dom.classList.add("cm-panel");
if (p.mount) p.mount();
}
}
update(update) {
let conf = update.state.facet(panelConfig);
if (this.top.container != conf.topContainer) {
this.top.sync([]);
this.top = new PanelGroup(update.view, true, conf.topContainer);
}
if (this.bottom.container != conf.bottomContainer) {
this.bottom.sync([]);
this.bottom = new PanelGroup(update.view, false, conf.bottomContainer);
}
this.top.syncClasses();
this.bottom.syncClasses();
let input = update.state.facet(showPanel);
if (input != this.input) {
let specs = input.filter((x) => x);
let panels = [], top$1 = [], bottom = [], mount = [];
for (let spec of specs) {
let known = this.specs.indexOf(spec), panel;
if (known < 0) {
panel = spec(update.view);
mount.push(panel);
} else {
panel = this.panels[known];
if (panel.update) panel.update(update);
}
panels.push(panel);
(panel.top ? top$1 : bottom).push(panel);
}
this.specs = specs;
this.panels = panels;
this.top.sync(top$1);
this.bottom.sync(bottom);
for (let p of mount) {
p.dom.classList.add("cm-panel");
if (p.mount) p.mount();
}
} else for (let p of this.panels) if (p.update) p.update(update);
}
destroy() {
this.top.sync([]);
this.bottom.sync([]);
}
}, { provide: (plugin) => EditorView.scrollMargins.of((view) => {
let value = view.plugin(plugin);
return value && {
top: value.top.scrollMargin(),
bottom: value.bottom.scrollMargin()
};
}) });
var PanelGroup = class {
constructor(view, top$1, container$1) {
this.view = view;
this.top = top$1;
this.container = container$1;
this.dom = void 0;
this.classes = "";
this.panels = [];
this.syncClasses();
}
sync(panels) {
for (let p of this.panels) if (p.destroy && panels.indexOf(p) < 0) p.destroy();
this.panels = panels;
this.syncDOM();
}
syncDOM() {
if (this.panels.length == 0) {
if (this.dom) {
this.dom.remove();
this.dom = void 0;
}
return;
}
if (!this.dom) {
this.dom = document.createElement("div");
this.dom.className = this.top ? "cm-panels cm-panels-top" : "cm-panels cm-panels-bottom";
this.dom.style[this.top ? "top" : "bottom"] = "0";
let parent = this.container || this.view.dom;
parent.insertBefore(this.dom, this.top ? parent.firstChild : null);
}
let curDOM = this.dom.firstChild;
for (let panel of this.panels) if (panel.dom.parentNode == this.dom) {
while (curDOM != panel.dom) curDOM = rm(curDOM);
curDOM = curDOM.nextSibling;
} else this.dom.insertBefore(panel.dom, curDOM);
while (curDOM) curDOM = rm(curDOM);
}
scrollMargin() {
return !this.dom || this.container ? 0 : Math.max(0, this.top ? this.dom.getBoundingClientRect().bottom - Math.max(0, this.view.scrollDOM.getBoundingClientRect().top) : Math.min(innerHeight, this.view.scrollDOM.getBoundingClientRect().bottom) - this.dom.getBoundingClientRect().top);
}
syncClasses() {
if (!this.container || this.classes == this.view.themeClasses) return;
for (let cls of this.classes.split(" ")) if (cls) this.container.classList.remove(cls);
for (let cls of (this.classes = this.view.themeClasses).split(" ")) if (cls) this.container.classList.add(cls);
}
};
function rm(node) {
let next = node.nextSibling;
node.remove();
return next;
}
var showPanel = /* @__PURE__ */ Facet$1.define({ enables: panelPlugin });
var GutterMarker$1 = class extends RangeValue {
compare(other) {
return this == other || this.constructor == other.constructor && this.eq(other);
}
eq(other) {
return false;
}
destroy(dom) {}
};
GutterMarker$1.prototype.elementClass = "";
GutterMarker$1.prototype.toDOM = void 0;
GutterMarker$1.prototype.mapMode = MapMode.TrackBefore;
GutterMarker$1.prototype.startSide = GutterMarker$1.prototype.endSide = -1;
GutterMarker$1.prototype.point = true;
var gutterLineClass = /* @__PURE__ */ Facet$1.define();
var defaults$1 = {
class: "",
renderEmptyElements: false,
elementStyle: "",
markers: () => RangeSet$1.empty,
lineMarker: () => null,
widgetMarker: () => null,
lineMarkerChange: null,
initialSpacer: null,
updateSpacer: null,
domEventHandlers: {}
};
var activeGutters = /* @__PURE__ */ Facet$1.define();
function gutter$1(config$1) {
return [gutters(), activeGutters.of(Object.assign(Object.assign({}, defaults$1), config$1))];
}
var unfixGutters = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.some((x) => x) });
function gutters(config$1) {
let result = [gutterView];
if (config$1 && config$1.fixed === false) result.push(unfixGutters.of(true));
return result;
}
var gutterView = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.prevViewport = view.viewport;
this.dom = document.createElement("div");
this.dom.className = "cm-gutters";
this.dom.setAttribute("aria-hidden", "true");
this.dom.style.minHeight = this.view.contentHeight / this.view.scaleY + "px";
this.gutters = view.state.facet(activeGutters).map((conf) => new SingleGutterView(view, conf));
for (let gutter$2 of this.gutters) this.dom.appendChild(gutter$2.dom);
this.fixed = !view.state.facet(unfixGutters);
if (this.fixed) this.dom.style.position = "sticky";
this.syncGutters(false);
view.scrollDOM.insertBefore(this.dom, view.contentDOM);
}
update(update) {
if (this.updateGutters(update)) {
let vpA = this.prevViewport, vpB = update.view.viewport;
let vpOverlap = Math.min(vpA.to, vpB.to) - Math.max(vpA.from, vpB.from);
this.syncGutters(vpOverlap < (vpB.to - vpB.from) * .8);
}
if (update.geometryChanged) this.dom.style.minHeight = this.view.contentHeight / this.view.scaleY + "px";
if (this.view.state.facet(unfixGutters) != !this.fixed) {
this.fixed = !this.fixed;
this.dom.style.position = this.fixed ? "sticky" : "";
}
this.prevViewport = update.view.viewport;
}
syncGutters(detach) {
let after = this.dom.nextSibling;
if (detach) this.dom.remove();
let lineClasses = RangeSet$1.iter(this.view.state.facet(gutterLineClass), this.view.viewport.from);
let classSet = [];
let contexts = this.gutters.map((gutter$2) => new UpdateContext(gutter$2, this.view.viewport, -this.view.documentPadding.top));
for (let line of this.view.viewportLineBlocks) {
if (classSet.length) classSet = [];
if (Array.isArray(line.type)) {
let first = true;
for (let b of line.type) if (b.type == BlockType$1.Text && first) {
advanceCursor(lineClasses, classSet, b.from);
for (let cx of contexts) cx.line(this.view, b, classSet);
first = false;
} else if (b.widget) for (let cx of contexts) cx.widget(this.view, b);
} else if (line.type == BlockType$1.Text) {
advanceCursor(lineClasses, classSet, line.from);
for (let cx of contexts) cx.line(this.view, line, classSet);
} else if (line.widget) for (let cx of contexts) cx.widget(this.view, line);
}
for (let cx of contexts) cx.finish();
if (detach) this.view.scrollDOM.insertBefore(this.dom, after);
}
updateGutters(update) {
let prev = update.startState.facet(activeGutters), cur$1 = update.state.facet(activeGutters);
let change = update.docChanged || update.heightChanged || update.viewportChanged || !RangeSet$1.eq(update.startState.facet(gutterLineClass), update.state.facet(gutterLineClass), update.view.viewport.from, update.view.viewport.to);
if (prev == cur$1) {
for (let gutter$2 of this.gutters) if (gutter$2.update(update)) change = true;
} else {
change = true;
let gutters$1 = [];
for (let conf of cur$1) {
let known = prev.indexOf(conf);
if (known < 0) gutters$1.push(new SingleGutterView(this.view, conf));
else {
this.gutters[known].update(update);
gutters$1.push(this.gutters[known]);
}
}
for (let g of this.gutters) {
g.dom.remove();
if (gutters$1.indexOf(g) < 0) g.destroy();
}
for (let g of gutters$1) this.dom.appendChild(g.dom);
this.gutters = gutters$1;
}
return change;
}
destroy() {
for (let view of this.gutters) view.destroy();
this.dom.remove();
}
}, { provide: (plugin) => EditorView.scrollMargins.of((view) => {
let value = view.plugin(plugin);
if (!value || value.gutters.length == 0 || !value.fixed) return null;
return view.textDirection == Direction$1.LTR ? { left: value.dom.offsetWidth * view.scaleX } : { right: value.dom.offsetWidth * view.scaleX };
}) });
function asArray$1(val) {
return Array.isArray(val) ? val : [val];
}
function advanceCursor(cursor, collect, pos) {
while (cursor.value && cursor.from <= pos) {
if (cursor.from == pos) collect.push(cursor.value);
cursor.next();
}
}
var UpdateContext = class {
constructor(gutter$2, viewport, height) {
this.gutter = gutter$2;
this.height = height;
this.i = 0;
this.cursor = RangeSet$1.iter(gutter$2.markers, viewport.from);
}
addElement(view, block, markers) {
let { gutter: gutter$2 } = this, above = (block.top - this.height) / view.scaleY, height = block.height / view.scaleY;
if (this.i == gutter$2.elements.length) {
let newElt = new GutterElement(view, height, above, markers);
gutter$2.elements.push(newElt);
gutter$2.dom.appendChild(newElt.dom);
} else gutter$2.elements[this.i].update(view, height, above, markers);
this.height = block.bottom;
this.i++;
}
line(view, line, extraMarkers) {
let localMarkers = [];
advanceCursor(this.cursor, localMarkers, line.from);
if (extraMarkers.length) localMarkers = localMarkers.concat(extraMarkers);
let forLine = this.gutter.config.lineMarker(view, line, localMarkers);
if (forLine) localMarkers.unshift(forLine);
let gutter$2 = this.gutter;
if (localMarkers.length == 0 && !gutter$2.config.renderEmptyElements) return;
this.addElement(view, line, localMarkers);
}
widget(view, block) {
let marker = this.gutter.config.widgetMarker(view, block.widget, block);
if (marker) this.addElement(view, block, [marker]);
}
finish() {
let gutter$2 = this.gutter;
while (gutter$2.elements.length > this.i) {
let last = gutter$2.elements.pop();
gutter$2.dom.removeChild(last.dom);
last.destroy();
}
}
};
var SingleGutterView = class {
constructor(view, config$1) {
this.view = view;
this.config = config$1;
this.elements = [];
this.spacer = null;
this.dom = document.createElement("div");
this.dom.className = "cm-gutter" + (this.config.class ? " " + this.config.class : "");
for (let prop in config$1.domEventHandlers) this.dom.addEventListener(prop, (event) => {
let target = event.target, y;
if (target != this.dom && this.dom.contains(target)) {
while (target.parentNode != this.dom) target = target.parentNode;
let rect = target.getBoundingClientRect();
y = (rect.top + rect.bottom) / 2;
} else y = event.clientY;
let line = view.lineBlockAtHeight(y - view.documentTop);
if (config$1.domEventHandlers[prop](view, line, event)) event.preventDefault();
});
this.markers = asArray$1(config$1.markers(view));
if (config$1.initialSpacer) {
this.spacer = new GutterElement(view, 0, 0, [config$1.initialSpacer(view)]);
this.dom.appendChild(this.spacer.dom);
this.spacer.dom.style.cssText += "visibility: hidden; pointer-events: none";
}
}
update(update) {
let prevMarkers = this.markers;
this.markers = asArray$1(this.config.markers(update.view));
if (this.spacer && this.config.updateSpacer) {
let updated = this.config.updateSpacer(this.spacer.markers[0], update);
if (updated != this.spacer.markers[0]) this.spacer.update(update.view, 0, 0, [updated]);
}
let vp = update.view.viewport;
return !RangeSet$1.eq(this.markers, prevMarkers, vp.from, vp.to) || (this.config.lineMarkerChange ? this.config.lineMarkerChange(update) : false);
}
destroy() {
for (let elt of this.elements) elt.destroy();
}
};
var GutterElement = class {
constructor(view, height, above, markers) {
this.height = -1;
this.above = 0;
this.markers = [];
this.dom = document.createElement("div");
this.dom.className = "cm-gutterElement";
this.update(view, height, above, markers);
}
update(view, height, above, markers) {
if (this.height != height) {
this.height = height;
this.dom.style.height = height + "px";
}
if (this.above != above) this.dom.style.marginTop = (this.above = above) ? above + "px" : "";
if (!sameMarkers(this.markers, markers)) this.setMarkers(view, markers);
}
setMarkers(view, markers) {
let cls = "cm-gutterElement", domPos = this.dom.firstChild;
for (let iNew = 0, iOld = 0;;) {
let skipTo = iOld, marker = iNew < markers.length ? markers[iNew++] : null, matched = false;
if (marker) {
let c = marker.elementClass;
if (c) cls += " " + c;
for (let i$1 = iOld; i$1 < this.markers.length; i$1++) if (this.markers[i$1].compare(marker)) {
skipTo = i$1;
matched = true;
break;
}
} else skipTo = this.markers.length;
while (iOld < skipTo) {
let next = this.markers[iOld++];
if (next.toDOM) {
next.destroy(domPos);
let after = domPos.nextSibling;
domPos.remove();
domPos = after;
}
}
if (!marker) break;
if (marker.toDOM) if (matched) domPos = domPos.nextSibling;
else this.dom.insertBefore(marker.toDOM(view), domPos);
if (matched) iOld++;
}
this.dom.className = cls;
this.markers = markers;
}
destroy() {
this.setMarkers(null, []);
}
};
function sameMarkers(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) if (!a[i$1].compare(b[i$1])) return false;
return true;
}
var lineNumberMarkers = /* @__PURE__ */ Facet$1.define();
var lineNumberConfig = /* @__PURE__ */ Facet$1.define({ combine(values) {
return combineConfig$1(values, {
formatNumber: String,
domEventHandlers: {}
}, { domEventHandlers(a, b) {
let result = Object.assign({}, a);
for (let event in b) {
let exists = result[event], add$1 = b[event];
result[event] = exists ? (view, line, event$1) => exists(view, line, event$1) || add$1(view, line, event$1) : add$1;
}
return result;
} });
} });
var NumberMarker = class extends GutterMarker$1 {
constructor(number$1) {
super();
this.number = number$1;
}
eq(other) {
return this.number == other.number;
}
toDOM() {
return document.createTextNode(this.number);
}
};
function formatNumber(view, number$1) {
return view.state.facet(lineNumberConfig).formatNumber(number$1, view.state);
}
var lineNumberGutter = /* @__PURE__ */ activeGutters.compute([lineNumberConfig], (state) => ({
class: "cm-lineNumbers",
renderEmptyElements: false,
markers(view) {
return view.state.facet(lineNumberMarkers);
},
lineMarker(view, line, others) {
if (others.some((m) => m.toDOM)) return null;
return new NumberMarker(formatNumber(view, view.state.doc.lineAt(line.from).number));
},
widgetMarker: () => null,
lineMarkerChange: (update) => update.startState.facet(lineNumberConfig) != update.state.facet(lineNumberConfig),
initialSpacer(view) {
return new NumberMarker(formatNumber(view, maxLineNumber(view.state.doc.lines)));
},
updateSpacer(spacer, update) {
let max = formatNumber(update.view, maxLineNumber(update.view.state.doc.lines));
return max == spacer.number ? spacer : new NumberMarker(max);
},
domEventHandlers: state.facet(lineNumberConfig).domEventHandlers
}));
function lineNumbers(config$1 = {}) {
return [
lineNumberConfig.of(config$1),
gutters(),
lineNumberGutter
];
}
function maxLineNumber(lines) {
let last = 9;
while (last < lines) last = last * 10 + 9;
return last;
}
var activeLineGutterMarker = /* @__PURE__ */ new class extends GutterMarker$1 {
constructor() {
super(...arguments);
this.elementClass = "cm-activeLineGutter";
}
}();
var activeLineGutterHighlighter = /* @__PURE__ */ gutterLineClass.compute(["selection"], (state) => {
let marks$1 = [], last = -1;
for (let range of state.selection.ranges) {
let linePos = state.doc.lineAt(range.head).from;
if (linePos > last) {
last = linePos;
marks$1.push(activeLineGutterMarker.range(linePos));
}
}
return RangeSet$1.of(marks$1);
});
function highlightActiveLineGutter() {
return activeLineGutterHighlighter;
}
var DefaultBufferLength = 1024;
var nextPropID = 0;
var Range$1 = class {
constructor(from, to) {
this.from = from;
this.to = to;
}
};
var NodeProp = class {
constructor(config$1 = {}) {
this.id = nextPropID++;
this.perNode = !!config$1.perNode;
this.deserialize = config$1.deserialize || (() => {
throw new Error("This node type doesn't define a deserialize function");
});
}
add(match) {
if (this.perNode) throw new RangeError("Can't add per-node props to node types");
if (typeof match != "function") match = NodeType.match(match);
return (type) => {
let result = match(type);
return result === void 0 ? null : [this, result];
};
}
};
NodeProp.closedBy = new NodeProp({ deserialize: (str) => str.split(" ") });
NodeProp.openedBy = new NodeProp({ deserialize: (str) => str.split(" ") });
NodeProp.group = new NodeProp({ deserialize: (str) => str.split(" ") });
NodeProp.isolate = new NodeProp({ deserialize: (value) => {
if (value && value != "rtl" && value != "ltr" && value != "auto") throw new RangeError("Invalid value for isolate: " + value);
return value || "auto";
} });
NodeProp.contextHash = new NodeProp({ perNode: true });
NodeProp.lookAhead = new NodeProp({ perNode: true });
NodeProp.mounted = new NodeProp({ perNode: true });
var MountedTree = class {
constructor(tree, overlay, parser$3) {
this.tree = tree;
this.overlay = overlay;
this.parser = parser$3;
}
static get(tree) {
return tree && tree.props && tree.props[NodeProp.mounted.id];
}
};
var noProps = Object.create(null);
var NodeType = class NodeType {
constructor(name$1, props, id$1, flags = 0) {
this.name = name$1;
this.props = props;
this.id = id$1;
this.flags = flags;
}
static define(spec) {
let props = spec.props && spec.props.length ? Object.create(null) : noProps;
let flags = (spec.top ? 1 : 0) | (spec.skipped ? 2 : 0) | (spec.error ? 4 : 0) | (spec.name == null ? 8 : 0);
let type = new NodeType(spec.name || "", props, spec.id, flags);
if (spec.props) for (let src of spec.props) {
if (!Array.isArray(src)) src = src(type);
if (src) {
if (src[0].perNode) throw new RangeError("Can't store a per-node prop on a node type");
props[src[0].id] = src[1];
}
}
return type;
}
prop(prop) {
return this.props[prop.id];
}
get isTop() {
return (this.flags & 1) > 0;
}
get isSkipped() {
return (this.flags & 2) > 0;
}
get isError() {
return (this.flags & 4) > 0;
}
get isAnonymous() {
return (this.flags & 8) > 0;
}
is(name$1) {
if (typeof name$1 == "string") {
if (this.name == name$1) return true;
let group = this.prop(NodeProp.group);
return group ? group.indexOf(name$1) > -1 : false;
}
return this.id == name$1;
}
static match(map) {
let direct = Object.create(null);
for (let prop in map) for (let name$1 of prop.split(" ")) direct[name$1] = map[prop];
return (node) => {
for (let groups = node.prop(NodeProp.group), i$1 = -1; i$1 < (groups ? groups.length : 0); i$1++) {
let found = direct[i$1 < 0 ? node.name : groups[i$1]];
if (found) return found;
}
};
}
};
NodeType.none = new NodeType("", Object.create(null), 0, 8);
var NodeSet = class NodeSet {
constructor(types$2) {
this.types = types$2;
for (let i$1 = 0; i$1 < types$2.length; i$1++) if (types$2[i$1].id != i$1) throw new RangeError("Node type ids should correspond to array positions when creating a node set");
}
extend(...props) {
let newTypes = [];
for (let type of this.types) {
let newProps = null;
for (let source of props) {
let add$1 = source(type);
if (add$1) {
if (!newProps) newProps = Object.assign({}, type.props);
newProps[add$1[0].id] = add$1[1];
}
}
newTypes.push(newProps ? new NodeType(type.name, newProps, type.id, type.flags) : type);
}
return new NodeSet(newTypes);
}
};
var CachedNode = /* @__PURE__ */ new WeakMap(), CachedInnerNode = /* @__PURE__ */ new WeakMap();
var IterMode;
(function(IterMode$1) {
IterMode$1[IterMode$1["ExcludeBuffers"] = 1] = "ExcludeBuffers";
IterMode$1[IterMode$1["IncludeAnonymous"] = 2] = "IncludeAnonymous";
IterMode$1[IterMode$1["IgnoreMounts"] = 4] = "IgnoreMounts";
IterMode$1[IterMode$1["IgnoreOverlays"] = 8] = "IgnoreOverlays";
})(IterMode || (IterMode = {}));
var Tree = class Tree {
constructor(type, children, positions, length, props) {
this.type = type;
this.children = children;
this.positions = positions;
this.length = length;
this.props = null;
if (props && props.length) {
this.props = Object.create(null);
for (let [prop, value] of props) this.props[typeof prop == "number" ? prop : prop.id] = value;
}
}
toString() {
let mounted = MountedTree.get(this);
if (mounted && !mounted.overlay) return mounted.tree.toString();
let children = "";
for (let ch of this.children) {
let str = ch.toString();
if (str) {
if (children) children += ",";
children += str;
}
}
return !this.type.name ? children : (/\W/.test(this.type.name) && !this.type.isError ? JSON.stringify(this.type.name) : this.type.name) + (children.length ? "(" + children + ")" : "");
}
cursor(mode = 0) {
return new TreeCursor(this.topNode, mode);
}
cursorAt(pos, side = 0, mode = 0) {
let cursor = new TreeCursor(CachedNode.get(this) || this.topNode);
cursor.moveTo(pos, side);
CachedNode.set(this, cursor._tree);
return cursor;
}
get topNode() {
return new TreeNode(this, 0, 0, null);
}
resolve(pos, side = 0) {
let node = resolveNode(CachedNode.get(this) || this.topNode, pos, side, false);
CachedNode.set(this, node);
return node;
}
resolveInner(pos, side = 0) {
let node = resolveNode(CachedInnerNode.get(this) || this.topNode, pos, side, true);
CachedInnerNode.set(this, node);
return node;
}
resolveStack(pos, side = 0) {
return stackIterator(this, pos, side);
}
iterate(spec) {
let { enter, leave, from = 0, to = this.length } = spec;
let mode = spec.mode || 0, anon = (mode & IterMode.IncludeAnonymous) > 0;
for (let c = this.cursor(mode | IterMode.IncludeAnonymous);;) {
let entered = false;
if (c.from <= to && c.to >= from && (!anon && c.type.isAnonymous || enter(c) !== false)) {
if (c.firstChild()) continue;
entered = true;
}
for (;;) {
if (entered && leave && (anon || !c.type.isAnonymous)) leave(c);
if (c.nextSibling()) break;
if (!c.parent()) return;
entered = true;
}
}
}
prop(prop) {
return !prop.perNode ? this.type.prop(prop) : this.props ? this.props[prop.id] : void 0;
}
get propValues() {
let result = [];
if (this.props) for (let id$1 in this.props) result.push([+id$1, this.props[id$1]]);
return result;
}
balance(config$1 = {}) {
return this.children.length <= 8 ? this : balanceRange(NodeType.none, this.children, this.positions, 0, this.children.length, 0, this.length, (children, positions, length) => new Tree(this.type, children, positions, length, this.propValues), config$1.makeTree || ((children, positions, length) => new Tree(NodeType.none, children, positions, length)));
}
static build(data) {
return buildTree(data);
}
};
Tree.empty = new Tree(NodeType.none, [], [], 0);
var FlatBufferCursor = class FlatBufferCursor {
constructor(buffer, index) {
this.buffer = buffer;
this.index = index;
}
get id() {
return this.buffer[this.index - 4];
}
get start() {
return this.buffer[this.index - 3];
}
get end() {
return this.buffer[this.index - 2];
}
get size() {
return this.buffer[this.index - 1];
}
get pos() {
return this.index;
}
next() {
this.index -= 4;
}
fork() {
return new FlatBufferCursor(this.buffer, this.index);
}
};
var TreeBuffer = class TreeBuffer {
constructor(buffer, length, set) {
this.buffer = buffer;
this.length = length;
this.set = set;
}
get type() {
return NodeType.none;
}
toString() {
let result = [];
for (let index = 0; index < this.buffer.length;) {
result.push(this.childString(index));
index = this.buffer[index + 3];
}
return result.join(",");
}
childString(index) {
let id$1 = this.buffer[index], endIndex = this.buffer[index + 3];
let type = this.set.types[id$1], result = type.name;
if (/\W/.test(result) && !type.isError) result = JSON.stringify(result);
index += 4;
if (endIndex == index) return result;
let children = [];
while (index < endIndex) {
children.push(this.childString(index));
index = this.buffer[index + 3];
}
return result + "(" + children.join(",") + ")";
}
findChild(startIndex, endIndex, dir, pos, side) {
let { buffer } = this, pick = -1;
for (let i$1 = startIndex; i$1 != endIndex; i$1 = buffer[i$1 + 3]) if (checkSide(side, pos, buffer[i$1 + 1], buffer[i$1 + 2])) {
pick = i$1;
if (dir > 0) break;
}
return pick;
}
slice(startI, endI, from) {
let b = this.buffer;
let copy = new Uint16Array(endI - startI), len = 0;
for (let i$1 = startI, j = 0; i$1 < endI;) {
copy[j++] = b[i$1++];
copy[j++] = b[i$1++] - from;
let to = copy[j++] = b[i$1++] - from;
copy[j++] = b[i$1++] - startI;
len = Math.max(len, to);
}
return new TreeBuffer(copy, len, this.set);
}
};
function checkSide(side, pos, from, to) {
switch (side) {
case -2: return from < pos;
case -1: return to >= pos && from < pos;
case 0: return from < pos && to > pos;
case 1: return from <= pos && to > pos;
case 2: return to > pos;
case 4: return true;
}
}
function resolveNode(node, pos, side, overlays) {
var _a$2;
while (node.from == node.to || (side < 1 ? node.from >= pos : node.from > pos) || (side > -1 ? node.to <= pos : node.to < pos)) {
let parent = !overlays && node instanceof TreeNode && node.index < 0 ? null : node.parent;
if (!parent) return node;
node = parent;
}
let mode = overlays ? 0 : IterMode.IgnoreOverlays;
if (overlays) {
for (let scan = node, parent = scan.parent; parent; scan = parent, parent = scan.parent) if (scan instanceof TreeNode && scan.index < 0 && ((_a$2 = parent.enter(pos, side, mode)) === null || _a$2 === void 0 ? void 0 : _a$2.from) != scan.from) node = parent;
}
for (;;) {
let inner = node.enter(pos, side, mode);
if (!inner) return node;
node = inner;
}
}
var BaseNode = class {
cursor(mode = 0) {
return new TreeCursor(this, mode);
}
getChild(type, before = null, after = null) {
let r = getChildren(this, type, before, after);
return r.length ? r[0] : null;
}
getChildren(type, before = null, after = null) {
return getChildren(this, type, before, after);
}
resolve(pos, side = 0) {
return resolveNode(this, pos, side, false);
}
resolveInner(pos, side = 0) {
return resolveNode(this, pos, side, true);
}
matchContext(context) {
return matchNodeContext(this, context);
}
enterUnfinishedNodesBefore(pos) {
let scan = this.childBefore(pos), node = this;
while (scan) {
let last = scan.lastChild;
if (!last || last.to != scan.to) break;
if (last.type.isError && last.from == last.to) {
node = scan;
scan = last.prevSibling;
} else scan = last;
}
return node;
}
get node() {
return this;
}
get next() {
return this.parent;
}
};
var TreeNode = class TreeNode extends BaseNode {
constructor(_tree, from, index, _parent) {
super();
this._tree = _tree;
this.from = from;
this.index = index;
this._parent = _parent;
}
get type() {
return this._tree.type;
}
get name() {
return this._tree.type.name;
}
get to() {
return this.from + this._tree.length;
}
nextChild(i$1, dir, pos, side, mode = 0) {
for (let parent = this;;) {
for (let { children, positions } = parent._tree, e = dir > 0 ? children.length : -1; i$1 != e; i$1 += dir) {
let next = children[i$1], start = positions[i$1] + parent.from;
if (!checkSide(side, pos, start, start + next.length)) continue;
if (next instanceof TreeBuffer) {
if (mode & IterMode.ExcludeBuffers) continue;
let index = next.findChild(0, next.buffer.length, dir, pos - start, side);
if (index > -1) return new BufferNode(new BufferContext(parent, next, i$1, start), null, index);
} else if (mode & IterMode.IncludeAnonymous || !next.type.isAnonymous || hasChild(next)) {
let mounted;
if (!(mode & IterMode.IgnoreMounts) && (mounted = MountedTree.get(next)) && !mounted.overlay) return new TreeNode(mounted.tree, start, i$1, parent);
let inner = new TreeNode(next, start, i$1, parent);
return mode & IterMode.IncludeAnonymous || !inner.type.isAnonymous ? inner : inner.nextChild(dir < 0 ? next.children.length - 1 : 0, dir, pos, side);
}
}
if (mode & IterMode.IncludeAnonymous || !parent.type.isAnonymous) return null;
if (parent.index >= 0) i$1 = parent.index + dir;
else i$1 = dir < 0 ? -1 : parent._parent._tree.children.length;
parent = parent._parent;
if (!parent) return null;
}
}
get firstChild() {
return this.nextChild(0, 1, 0, 4);
}
get lastChild() {
return this.nextChild(this._tree.children.length - 1, -1, 0, 4);
}
childAfter(pos) {
return this.nextChild(0, 1, pos, 2);
}
childBefore(pos) {
return this.nextChild(this._tree.children.length - 1, -1, pos, -2);
}
enter(pos, side, mode = 0) {
let mounted;
if (!(mode & IterMode.IgnoreOverlays) && (mounted = MountedTree.get(this._tree)) && mounted.overlay) {
let rPos = pos - this.from;
for (let { from, to } of mounted.overlay) if ((side > 0 ? from <= rPos : from < rPos) && (side < 0 ? to >= rPos : to > rPos)) return new TreeNode(mounted.tree, mounted.overlay[0].from + this.from, -1, this);
}
return this.nextChild(0, 1, pos, side, mode);
}
nextSignificantParent() {
let val = this;
while (val.type.isAnonymous && val._parent) val = val._parent;
return val;
}
get parent() {
return this._parent ? this._parent.nextSignificantParent() : null;
}
get nextSibling() {
return this._parent && this.index >= 0 ? this._parent.nextChild(this.index + 1, 1, 0, 4) : null;
}
get prevSibling() {
return this._parent && this.index >= 0 ? this._parent.nextChild(this.index - 1, -1, 0, 4) : null;
}
get tree() {
return this._tree;
}
toTree() {
return this._tree;
}
toString() {
return this._tree.toString();
}
};
function getChildren(node, type, before, after) {
let cur$1 = node.cursor(), result = [];
if (!cur$1.firstChild()) return result;
if (before != null) for (let found = false; !found;) {
found = cur$1.type.is(before);
if (!cur$1.nextSibling()) return result;
}
for (;;) {
if (after != null && cur$1.type.is(after)) return result;
if (cur$1.type.is(type)) result.push(cur$1.node);
if (!cur$1.nextSibling()) return after == null ? result : [];
}
}
function matchNodeContext(node, context, i$1 = context.length - 1) {
for (let p = node.parent; i$1 >= 0; p = p.parent) {
if (!p) return false;
if (!p.type.isAnonymous) {
if (context[i$1] && context[i$1] != p.name) return false;
i$1--;
}
}
return true;
}
var BufferContext = class {
constructor(parent, buffer, index, start) {
this.parent = parent;
this.buffer = buffer;
this.index = index;
this.start = start;
}
};
var BufferNode = class BufferNode extends BaseNode {
get name() {
return this.type.name;
}
get from() {
return this.context.start + this.context.buffer.buffer[this.index + 1];
}
get to() {
return this.context.start + this.context.buffer.buffer[this.index + 2];
}
constructor(context, _parent, index) {
super();
this.context = context;
this._parent = _parent;
this.index = index;
this.type = context.buffer.set.types[context.buffer.buffer[index]];
}
child(dir, pos, side) {
let { buffer } = this.context;
let index = buffer.findChild(this.index + 4, buffer.buffer[this.index + 3], dir, pos - this.context.start, side);
return index < 0 ? null : new BufferNode(this.context, this, index);
}
get firstChild() {
return this.child(1, 0, 4);
}
get lastChild() {
return this.child(-1, 0, 4);
}
childAfter(pos) {
return this.child(1, pos, 2);
}
childBefore(pos) {
return this.child(-1, pos, -2);
}
enter(pos, side, mode = 0) {
if (mode & IterMode.ExcludeBuffers) return null;
let { buffer } = this.context;
let index = buffer.findChild(this.index + 4, buffer.buffer[this.index + 3], side > 0 ? 1 : -1, pos - this.context.start, side);
return index < 0 ? null : new BufferNode(this.context, this, index);
}
get parent() {
return this._parent || this.context.parent.nextSignificantParent();
}
externalSibling(dir) {
return this._parent ? null : this.context.parent.nextChild(this.context.index + dir, dir, 0, 4);
}
get nextSibling() {
let { buffer } = this.context;
let after = buffer.buffer[this.index + 3];
if (after < (this._parent ? buffer.buffer[this._parent.index + 3] : buffer.buffer.length)) return new BufferNode(this.context, this._parent, after);
return this.externalSibling(1);
}
get prevSibling() {
let { buffer } = this.context;
let parentStart = this._parent ? this._parent.index + 4 : 0;
if (this.index == parentStart) return this.externalSibling(-1);
return new BufferNode(this.context, this._parent, buffer.findChild(parentStart, this.index, -1, 0, 4));
}
get tree() {
return null;
}
toTree() {
let children = [], positions = [];
let { buffer } = this.context;
let startI = this.index + 4, endI = buffer.buffer[this.index + 3];
if (endI > startI) {
let from = buffer.buffer[this.index + 1];
children.push(buffer.slice(startI, endI, from));
positions.push(0);
}
return new Tree(this.type, children, positions, this.to - this.from);
}
toString() {
return this.context.buffer.childString(this.index);
}
};
function iterStack(heads) {
if (!heads.length) return null;
let pick = 0, picked = heads[0];
for (let i$1 = 1; i$1 < heads.length; i$1++) {
let node = heads[i$1];
if (node.from > picked.from || node.to < picked.to) {
picked = node;
pick = i$1;
}
}
let next = picked instanceof TreeNode && picked.index < 0 ? null : picked.parent;
let newHeads = heads.slice();
if (next) newHeads[pick] = next;
else newHeads.splice(pick, 1);
return new StackIterator(newHeads, picked);
}
var StackIterator = class {
constructor(heads, node) {
this.heads = heads;
this.node = node;
}
get next() {
return iterStack(this.heads);
}
};
function stackIterator(tree, pos, side) {
let inner = tree.resolveInner(pos, side), layers = null;
for (let scan = inner instanceof TreeNode ? inner : inner.context.parent; scan; scan = scan.parent) if (scan.index < 0) {
let parent = scan.parent;
(layers || (layers = [inner])).push(parent.resolve(pos, side));
scan = parent;
} else {
let mount = MountedTree.get(scan.tree);
if (mount && mount.overlay && mount.overlay[0].from <= pos && mount.overlay[mount.overlay.length - 1].to >= pos) {
let root = new TreeNode(mount.tree, mount.overlay[0].from + scan.from, -1, scan);
(layers || (layers = [inner])).push(resolveNode(root, pos, side, false));
}
}
return layers ? iterStack(layers) : inner;
}
var TreeCursor = class {
get name() {
return this.type.name;
}
constructor(node, mode = 0) {
this.mode = mode;
this.buffer = null;
this.stack = [];
this.index = 0;
this.bufferNode = null;
if (node instanceof TreeNode) this.yieldNode(node);
else {
this._tree = node.context.parent;
this.buffer = node.context;
for (let n = node._parent; n; n = n._parent) this.stack.unshift(n.index);
this.bufferNode = node;
this.yieldBuf(node.index);
}
}
yieldNode(node) {
if (!node) return false;
this._tree = node;
this.type = node.type;
this.from = node.from;
this.to = node.to;
return true;
}
yieldBuf(index, type) {
this.index = index;
let { start, buffer } = this.buffer;
this.type = type || buffer.set.types[buffer.buffer[index]];
this.from = start + buffer.buffer[index + 1];
this.to = start + buffer.buffer[index + 2];
return true;
}
yield(node) {
if (!node) return false;
if (node instanceof TreeNode) {
this.buffer = null;
return this.yieldNode(node);
}
this.buffer = node.context;
return this.yieldBuf(node.index, node.type);
}
toString() {
return this.buffer ? this.buffer.buffer.childString(this.index) : this._tree.toString();
}
enterChild(dir, pos, side) {
if (!this.buffer) return this.yield(this._tree.nextChild(dir < 0 ? this._tree._tree.children.length - 1 : 0, dir, pos, side, this.mode));
let { buffer } = this.buffer;
let index = buffer.findChild(this.index + 4, buffer.buffer[this.index + 3], dir, pos - this.buffer.start, side);
if (index < 0) return false;
this.stack.push(this.index);
return this.yieldBuf(index);
}
firstChild() {
return this.enterChild(1, 0, 4);
}
lastChild() {
return this.enterChild(-1, 0, 4);
}
childAfter(pos) {
return this.enterChild(1, pos, 2);
}
childBefore(pos) {
return this.enterChild(-1, pos, -2);
}
enter(pos, side, mode = this.mode) {
if (!this.buffer) return this.yield(this._tree.enter(pos, side, mode));
return mode & IterMode.ExcludeBuffers ? false : this.enterChild(1, pos, side);
}
parent() {
if (!this.buffer) return this.yieldNode(this.mode & IterMode.IncludeAnonymous ? this._tree._parent : this._tree.parent);
if (this.stack.length) return this.yieldBuf(this.stack.pop());
let parent = this.mode & IterMode.IncludeAnonymous ? this.buffer.parent : this.buffer.parent.nextSignificantParent();
this.buffer = null;
return this.yieldNode(parent);
}
sibling(dir) {
if (!this.buffer) return !this._tree._parent ? false : this.yield(this._tree.index < 0 ? null : this._tree._parent.nextChild(this._tree.index + dir, dir, 0, 4, this.mode));
let { buffer } = this.buffer, d = this.stack.length - 1;
if (dir < 0) {
let parentStart = d < 0 ? 0 : this.stack[d] + 4;
if (this.index != parentStart) return this.yieldBuf(buffer.findChild(parentStart, this.index, -1, 0, 4));
} else {
let after = buffer.buffer[this.index + 3];
if (after < (d < 0 ? buffer.buffer.length : buffer.buffer[this.stack[d] + 3])) return this.yieldBuf(after);
}
return d < 0 ? this.yield(this.buffer.parent.nextChild(this.buffer.index + dir, dir, 0, 4, this.mode)) : false;
}
nextSibling() {
return this.sibling(1);
}
prevSibling() {
return this.sibling(-1);
}
atLastNode(dir) {
let index, parent, { buffer } = this;
if (buffer) {
if (dir > 0) {
if (this.index < buffer.buffer.buffer.length) return false;
} else for (let i$1 = 0; i$1 < this.index; i$1++) if (buffer.buffer.buffer[i$1 + 3] < this.index) return false;
({index, parent} = buffer);
} else ({index, _parent: parent} = this._tree);
for (; parent; {index, _parent: parent} = parent) if (index > -1) for (let i$1 = index + dir, e = dir < 0 ? -1 : parent._tree.children.length; i$1 != e; i$1 += dir) {
let child = parent._tree.children[i$1];
if (this.mode & IterMode.IncludeAnonymous || child instanceof TreeBuffer || !child.type.isAnonymous || hasChild(child)) return false;
}
return true;
}
move(dir, enter) {
if (enter && this.enterChild(dir, 0, 4)) return true;
for (;;) {
if (this.sibling(dir)) return true;
if (this.atLastNode(dir) || !this.parent()) return false;
}
}
next(enter = true) {
return this.move(1, enter);
}
prev(enter = true) {
return this.move(-1, enter);
}
moveTo(pos, side = 0) {
while (this.from == this.to || (side < 1 ? this.from >= pos : this.from > pos) || (side > -1 ? this.to <= pos : this.to < pos)) if (!this.parent()) break;
while (this.enterChild(1, pos, side));
return this;
}
get node() {
if (!this.buffer) return this._tree;
let cache$1 = this.bufferNode, result = null, depth = 0;
if (cache$1 && cache$1.context == this.buffer) scan: for (let index = this.index, d = this.stack.length; d >= 0;) {
for (let c = cache$1; c; c = c._parent) if (c.index == index) {
if (index == this.index) return c;
result = c;
depth = d + 1;
break scan;
}
index = this.stack[--d];
}
for (let i$1 = depth; i$1 < this.stack.length; i$1++) result = new BufferNode(this.buffer, result, this.stack[i$1]);
return this.bufferNode = new BufferNode(this.buffer, result, this.index);
}
get tree() {
return this.buffer ? null : this._tree._tree;
}
iterate(enter, leave) {
for (let depth = 0;;) {
let mustLeave = false;
if (this.type.isAnonymous || enter(this) !== false) {
if (this.firstChild()) {
depth++;
continue;
}
if (!this.type.isAnonymous) mustLeave = true;
}
for (;;) {
if (mustLeave && leave) leave(this);
mustLeave = this.type.isAnonymous;
if (this.nextSibling()) break;
if (!depth) return;
this.parent();
depth--;
mustLeave = true;
}
}
}
matchContext(context) {
if (!this.buffer) return matchNodeContext(this.node, context);
let { buffer } = this.buffer, { types: types$2 } = buffer.set;
for (let i$1 = context.length - 1, d = this.stack.length - 1; i$1 >= 0; d--) {
if (d < 0) return matchNodeContext(this.node, context, i$1);
let type = types$2[buffer.buffer[this.stack[d]]];
if (!type.isAnonymous) {
if (context[i$1] && context[i$1] != type.name) return false;
i$1--;
}
}
return true;
}
};
function hasChild(tree) {
return tree.children.some((ch) => ch instanceof TreeBuffer || !ch.type.isAnonymous || hasChild(ch));
}
function buildTree(data) {
var _a$2;
let { buffer, nodeSet, maxBufferLength = DefaultBufferLength, reused = [], minRepeatType = nodeSet.types.length } = data;
let cursor = Array.isArray(buffer) ? new FlatBufferCursor(buffer, buffer.length) : buffer;
let types$2 = nodeSet.types;
let contextHash = 0, lookAhead = 0;
function takeNode(parentStart, minPos, children$1, positions$1, inRepeat, depth) {
let { id: id$1, start, end, size } = cursor;
let lookAheadAtStart = lookAhead;
while (size < 0) {
cursor.next();
if (size == -1) {
let node$1 = reused[id$1];
children$1.push(node$1);
positions$1.push(start - parentStart);
return;
} else if (size == -3) {
contextHash = id$1;
return;
} else if (size == -4) {
lookAhead = id$1;
return;
} else throw new RangeError(`Unrecognized record size: ${size}`);
}
let type = types$2[id$1], node, buffer$1;
let startPos = start - parentStart;
if (end - start <= maxBufferLength && (buffer$1 = findBufferSize(cursor.pos - minPos, inRepeat))) {
let data$1 = new Uint16Array(buffer$1.size - buffer$1.skip);
let endPos = cursor.pos - buffer$1.size, index = data$1.length;
while (cursor.pos > endPos) index = copyToBuffer(buffer$1.start, data$1, index);
node = new TreeBuffer(data$1, end - buffer$1.start, nodeSet);
startPos = buffer$1.start - parentStart;
} else {
let endPos = cursor.pos - size;
cursor.next();
let localChildren = [], localPositions = [];
let localInRepeat = id$1 >= minRepeatType ? id$1 : -1;
let lastGroup = 0, lastEnd = end;
while (cursor.pos > endPos) if (localInRepeat >= 0 && cursor.id == localInRepeat && cursor.size >= 0) {
if (cursor.end <= lastEnd - maxBufferLength) {
makeRepeatLeaf(localChildren, localPositions, start, lastGroup, cursor.end, lastEnd, localInRepeat, lookAheadAtStart);
lastGroup = localChildren.length;
lastEnd = cursor.end;
}
cursor.next();
} else if (depth > 2500) takeFlatNode(start, endPos, localChildren, localPositions);
else takeNode(start, endPos, localChildren, localPositions, localInRepeat, depth + 1);
if (localInRepeat >= 0 && lastGroup > 0 && lastGroup < localChildren.length) makeRepeatLeaf(localChildren, localPositions, start, lastGroup, start, lastEnd, localInRepeat, lookAheadAtStart);
localChildren.reverse();
localPositions.reverse();
if (localInRepeat > -1 && lastGroup > 0) {
let make = makeBalanced(type);
node = balanceRange(type, localChildren, localPositions, 0, localChildren.length, 0, end - start, make, make);
} else node = makeTree(type, localChildren, localPositions, end - start, lookAheadAtStart - end);
}
children$1.push(node);
positions$1.push(startPos);
}
function takeFlatNode(parentStart, minPos, children$1, positions$1) {
let nodes = [];
let nodeCount = 0, stopAt = -1;
while (cursor.pos > minPos) {
let { id: id$1, start, end, size } = cursor;
if (size > 4) cursor.next();
else if (stopAt > -1 && start < stopAt) break;
else {
if (stopAt < 0) stopAt = end - maxBufferLength;
nodes.push(id$1, start, end);
nodeCount++;
cursor.next();
}
}
if (nodeCount) {
let buffer$1 = new Uint16Array(nodeCount * 4);
let start = nodes[nodes.length - 2];
for (let i$1 = nodes.length - 3, j = 0; i$1 >= 0; i$1 -= 3) {
buffer$1[j++] = nodes[i$1];
buffer$1[j++] = nodes[i$1 + 1] - start;
buffer$1[j++] = nodes[i$1 + 2] - start;
buffer$1[j++] = j;
}
children$1.push(new TreeBuffer(buffer$1, nodes[2] - start, nodeSet));
positions$1.push(start - parentStart);
}
}
function makeBalanced(type) {
return (children$1, positions$1, length$1) => {
let lookAhead$1 = 0, lastI = children$1.length - 1, last, lookAheadProp;
if (lastI >= 0 && (last = children$1[lastI]) instanceof Tree) {
if (!lastI && last.type == type && last.length == length$1) return last;
if (lookAheadProp = last.prop(NodeProp.lookAhead)) lookAhead$1 = positions$1[lastI] + last.length + lookAheadProp;
}
return makeTree(type, children$1, positions$1, length$1, lookAhead$1);
};
}
function makeRepeatLeaf(children$1, positions$1, base$1, i$1, from, to, type, lookAhead$1) {
let localChildren = [], localPositions = [];
while (children$1.length > i$1) {
localChildren.push(children$1.pop());
localPositions.push(positions$1.pop() + base$1 - from);
}
children$1.push(makeTree(nodeSet.types[type], localChildren, localPositions, to - from, lookAhead$1 - to));
positions$1.push(from - base$1);
}
function makeTree(type, children$1, positions$1, length$1, lookAhead$1 = 0, props) {
if (contextHash) {
let pair$1 = [NodeProp.contextHash, contextHash];
props = props ? [pair$1].concat(props) : [pair$1];
}
if (lookAhead$1 > 25) {
let pair$1 = [NodeProp.lookAhead, lookAhead$1];
props = props ? [pair$1].concat(props) : [pair$1];
}
return new Tree(type, children$1, positions$1, length$1, props);
}
function findBufferSize(maxSize, inRepeat) {
let fork = cursor.fork();
let size = 0, start = 0, skip = 0, minStart = fork.end - maxBufferLength;
let result = {
size: 0,
start: 0,
skip: 0
};
scan: for (let minPos = fork.pos - maxSize; fork.pos > minPos;) {
let nodeSize$1 = fork.size;
if (fork.id == inRepeat && nodeSize$1 >= 0) {
result.size = size;
result.start = start;
result.skip = skip;
skip += 4;
size += 4;
fork.next();
continue;
}
let startPos = fork.pos - nodeSize$1;
if (nodeSize$1 < 0 || startPos < minPos || fork.start < minStart) break;
let localSkipped = fork.id >= minRepeatType ? 4 : 0;
let nodeStart$1 = fork.start;
fork.next();
while (fork.pos > startPos) {
if (fork.size < 0) if (fork.size == -3) localSkipped += 4;
else break scan;
else if (fork.id >= minRepeatType) localSkipped += 4;
fork.next();
}
start = nodeStart$1;
size += nodeSize$1;
skip += localSkipped;
}
if (inRepeat < 0 || size == maxSize) {
result.size = size;
result.start = start;
result.skip = skip;
}
return result.size > 4 ? result : void 0;
}
function copyToBuffer(bufferStart, buffer$1, index) {
let { id: id$1, start, end, size } = cursor;
cursor.next();
if (size >= 0 && id$1 < minRepeatType) {
let startIndex = index;
if (size > 4) {
let endPos = cursor.pos - (size - 4);
while (cursor.pos > endPos) index = copyToBuffer(bufferStart, buffer$1, index);
}
buffer$1[--index] = startIndex;
buffer$1[--index] = end - bufferStart;
buffer$1[--index] = start - bufferStart;
buffer$1[--index] = id$1;
} else if (size == -3) contextHash = id$1;
else if (size == -4) lookAhead = id$1;
return index;
}
let children = [], positions = [];
while (cursor.pos > 0) takeNode(data.start || 0, data.bufferStart || 0, children, positions, -1, 0);
let length = (_a$2 = data.length) !== null && _a$2 !== void 0 ? _a$2 : children.length ? positions[0] + children[0].length : 0;
return new Tree(types$2[data.topID], children.reverse(), positions.reverse(), length);
}
var nodeSizeCache = /* @__PURE__ */ new WeakMap();
function nodeSize(balanceType, node) {
if (!balanceType.isAnonymous || node instanceof TreeBuffer || node.type != balanceType) return 1;
let size = nodeSizeCache.get(node);
if (size == null) {
size = 1;
for (let child of node.children) {
if (child.type != balanceType || !(child instanceof Tree)) {
size = 1;
break;
}
size += nodeSize(balanceType, child);
}
nodeSizeCache.set(node, size);
}
return size;
}
function balanceRange(balanceType, children, positions, from, to, start, length, mkTop, mkTree) {
let total = 0;
for (let i$1 = from; i$1 < to; i$1++) total += nodeSize(balanceType, children[i$1]);
let maxChild = Math.ceil(total * 1.5 / 8);
let localChildren = [], localPositions = [];
function divide(children$1, positions$1, from$1, to$1, offset) {
for (let i$1 = from$1; i$1 < to$1;) {
let groupFrom = i$1, groupStart = positions$1[i$1], groupSize = nodeSize(balanceType, children$1[i$1]);
i$1++;
for (; i$1 < to$1; i$1++) {
let nextSize = nodeSize(balanceType, children$1[i$1]);
if (groupSize + nextSize >= maxChild) break;
groupSize += nextSize;
}
if (i$1 == groupFrom + 1) {
if (groupSize > maxChild) {
let only = children$1[groupFrom];
divide(only.children, only.positions, 0, only.children.length, positions$1[groupFrom] + offset);
continue;
}
localChildren.push(children$1[groupFrom]);
} else {
let length$1 = positions$1[i$1 - 1] + children$1[i$1 - 1].length - groupStart;
localChildren.push(balanceRange(balanceType, children$1, positions$1, groupFrom, i$1, groupStart, length$1, null, mkTree));
}
localPositions.push(groupStart + offset - start);
}
}
divide(children, positions, from, to, 0);
return (mkTop || mkTree)(localChildren, localPositions, length);
}
var NodeWeakMap = class {
constructor() {
this.map = /* @__PURE__ */ new WeakMap();
}
setBuffer(buffer, index, value) {
let inner = this.map.get(buffer);
if (!inner) this.map.set(buffer, inner = /* @__PURE__ */ new Map());
inner.set(index, value);
}
getBuffer(buffer, index) {
let inner = this.map.get(buffer);
return inner && inner.get(index);
}
set(node, value) {
if (node instanceof BufferNode) this.setBuffer(node.context.buffer, node.index, value);
else if (node instanceof TreeNode) this.map.set(node.tree, value);
}
get(node) {
return node instanceof BufferNode ? this.getBuffer(node.context.buffer, node.index) : node instanceof TreeNode ? this.map.get(node.tree) : void 0;
}
cursorSet(cursor, value) {
if (cursor.buffer) this.setBuffer(cursor.buffer.buffer, cursor.index, value);
else this.map.set(cursor.tree, value);
}
cursorGet(cursor) {
return cursor.buffer ? this.getBuffer(cursor.buffer.buffer, cursor.index) : this.map.get(cursor.tree);
}
};
var TreeFragment = class TreeFragment {
constructor(from, to, tree, offset, openStart = false, openEnd = false) {
this.from = from;
this.to = to;
this.tree = tree;
this.offset = offset;
this.open = (openStart ? 1 : 0) | (openEnd ? 2 : 0);
}
get openStart() {
return (this.open & 1) > 0;
}
get openEnd() {
return (this.open & 2) > 0;
}
static addTree(tree, fragments = [], partial = false) {
let result = [new TreeFragment(0, tree.length, tree, 0, false, partial)];
for (let f of fragments) if (f.to > tree.length) result.push(f);
return result;
}
static applyChanges(fragments, changes, minGap = 128) {
if (!changes.length) return fragments;
let result = [];
let fI = 1, nextF = fragments.length ? fragments[0] : null;
for (let cI = 0, pos = 0, off = 0;; cI++) {
let nextC = cI < changes.length ? changes[cI] : null;
let nextPos = nextC ? nextC.fromA : 1e9;
if (nextPos - pos >= minGap) while (nextF && nextF.from < nextPos) {
let cut = nextF;
if (pos >= cut.from || nextPos <= cut.to || off) {
let fFrom = Math.max(cut.from, pos) - off, fTo = Math.min(cut.to, nextPos) - off;
cut = fFrom >= fTo ? null : new TreeFragment(fFrom, fTo, cut.tree, cut.offset + off, cI > 0, !!nextC);
}
if (cut) result.push(cut);
if (nextF.to > nextPos) break;
nextF = fI < fragments.length ? fragments[fI++] : null;
}
if (!nextC) break;
pos = nextC.toA;
off = nextC.toA - nextC.toB;
}
return result;
}
};
var Parser = class {
startParse(input, fragments, ranges) {
if (typeof input == "string") input = new StringInput(input);
ranges = !ranges ? [new Range$1(0, input.length)] : ranges.length ? ranges.map((r) => new Range$1(r.from, r.to)) : [new Range$1(0, 0)];
return this.createParse(input, fragments || [], ranges);
}
parse(input, fragments, ranges) {
let parse = this.startParse(input, fragments, ranges);
for (;;) {
let done = parse.advance();
if (done) return done;
}
}
};
var StringInput = class {
constructor(string$1) {
this.string = string$1;
}
get length() {
return this.string.length;
}
chunk(from) {
return this.string.slice(from);
}
get lineChunks() {
return false;
}
read(from, to) {
return this.string.slice(from, to);
}
};
function parseMixed(nest) {
return (parse, input, fragments, ranges) => new MixedParse(parse, nest, input, fragments, ranges);
}
var InnerParse = class {
constructor(parser$3, parse, overlay, target, from) {
this.parser = parser$3;
this.parse = parse;
this.overlay = overlay;
this.target = target;
this.from = from;
}
};
function checkRanges(ranges) {
if (!ranges.length || ranges.some((r) => r.from >= r.to)) throw new RangeError("Invalid inner parse ranges given: " + JSON.stringify(ranges));
}
var ActiveOverlay = class {
constructor(parser$3, predicate, mounts, index, start, target, prev) {
this.parser = parser$3;
this.predicate = predicate;
this.mounts = mounts;
this.index = index;
this.start = start;
this.target = target;
this.prev = prev;
this.depth = 0;
this.ranges = [];
}
};
var stoppedInner = new NodeProp({ perNode: true });
var MixedParse = class {
constructor(base$1, nest, input, fragments, ranges) {
this.nest = nest;
this.input = input;
this.fragments = fragments;
this.ranges = ranges;
this.inner = [];
this.innerDone = 0;
this.baseTree = null;
this.stoppedAt = null;
this.baseParse = base$1;
}
advance() {
if (this.baseParse) {
let done$1 = this.baseParse.advance();
if (!done$1) return null;
this.baseParse = null;
this.baseTree = done$1;
this.startInner();
if (this.stoppedAt != null) for (let inner$1 of this.inner) inner$1.parse.stopAt(this.stoppedAt);
}
if (this.innerDone == this.inner.length) {
let result = this.baseTree;
if (this.stoppedAt != null) result = new Tree(result.type, result.children, result.positions, result.length, result.propValues.concat([[stoppedInner, this.stoppedAt]]));
return result;
}
let inner = this.inner[this.innerDone], done = inner.parse.advance();
if (done) {
this.innerDone++;
let props = Object.assign(Object.create(null), inner.target.props);
props[NodeProp.mounted.id] = new MountedTree(done, inner.overlay, inner.parser);
inner.target.props = props;
}
return null;
}
get parsedPos() {
if (this.baseParse) return 0;
let pos = this.input.length;
for (let i$1 = this.innerDone; i$1 < this.inner.length; i$1++) if (this.inner[i$1].from < pos) pos = Math.min(pos, this.inner[i$1].parse.parsedPos);
return pos;
}
stopAt(pos) {
this.stoppedAt = pos;
if (this.baseParse) this.baseParse.stopAt(pos);
else for (let i$1 = this.innerDone; i$1 < this.inner.length; i$1++) this.inner[i$1].parse.stopAt(pos);
}
startInner() {
let fragmentCursor = new FragmentCursor$1(this.fragments);
let overlay = null;
let covered = null;
let cursor = new TreeCursor(new TreeNode(this.baseTree, this.ranges[0].from, 0, null), IterMode.IncludeAnonymous | IterMode.IgnoreMounts);
scan: for (let nest, isCovered;;) {
let enter = true, range;
if (this.stoppedAt != null && cursor.from >= this.stoppedAt) enter = false;
else if (fragmentCursor.hasNode(cursor)) {
if (overlay) {
let match = overlay.mounts.find((m) => m.frag.from <= cursor.from && m.frag.to >= cursor.to && m.mount.overlay);
if (match) for (let r of match.mount.overlay) {
let from = r.from + match.pos, to = r.to + match.pos;
if (from >= cursor.from && to <= cursor.to && !overlay.ranges.some((r$1) => r$1.from < to && r$1.to > from)) overlay.ranges.push({
from,
to
});
}
}
enter = false;
} else if (covered && (isCovered = checkCover(covered.ranges, cursor.from, cursor.to))) enter = isCovered != 2;
else if (!cursor.type.isAnonymous && (nest = this.nest(cursor, this.input)) && (cursor.from < cursor.to || !nest.overlay)) {
if (!cursor.tree) materialize(cursor);
let oldMounts = fragmentCursor.findMounts(cursor.from, nest.parser);
if (typeof nest.overlay == "function") overlay = new ActiveOverlay(nest.parser, nest.overlay, oldMounts, this.inner.length, cursor.from, cursor.tree, overlay);
else {
let ranges = punchRanges(this.ranges, nest.overlay || (cursor.from < cursor.to ? [new Range$1(cursor.from, cursor.to)] : []));
if (ranges.length) checkRanges(ranges);
if (ranges.length || !nest.overlay) this.inner.push(new InnerParse(nest.parser, ranges.length ? nest.parser.startParse(this.input, enterFragments(oldMounts, ranges), ranges) : nest.parser.startParse(""), nest.overlay ? nest.overlay.map((r) => new Range$1(r.from - cursor.from, r.to - cursor.from)) : null, cursor.tree, ranges.length ? ranges[0].from : cursor.from));
if (!nest.overlay) enter = false;
else if (ranges.length) covered = {
ranges,
depth: 0,
prev: covered
};
}
} else if (overlay && (range = overlay.predicate(cursor))) {
if (range === true) range = new Range$1(cursor.from, cursor.to);
if (range.from < range.to) overlay.ranges.push(range);
}
if (enter && cursor.firstChild()) {
if (overlay) overlay.depth++;
if (covered) covered.depth++;
} else for (;;) {
if (cursor.nextSibling()) break;
if (!cursor.parent()) break scan;
if (overlay && !--overlay.depth) {
let ranges = punchRanges(this.ranges, overlay.ranges);
if (ranges.length) {
checkRanges(ranges);
this.inner.splice(overlay.index, 0, new InnerParse(overlay.parser, overlay.parser.startParse(this.input, enterFragments(overlay.mounts, ranges), ranges), overlay.ranges.map((r) => new Range$1(r.from - overlay.start, r.to - overlay.start)), overlay.target, ranges[0].from));
}
overlay = overlay.prev;
}
if (covered && !--covered.depth) covered = covered.prev;
}
}
}
};
function checkCover(covered, from, to) {
for (let range of covered) {
if (range.from >= to) break;
if (range.to > from) return range.from <= from && range.to >= to ? 2 : 1;
}
return 0;
}
function sliceBuf(buf, startI, endI, nodes, positions, off) {
if (startI < endI) {
let from = buf.buffer[startI + 1];
nodes.push(buf.slice(startI, endI, from));
positions.push(from - off);
}
}
function materialize(cursor) {
let { node } = cursor, stack = [];
let buffer = node.context.buffer;
do {
stack.push(cursor.index);
cursor.parent();
} while (!cursor.tree);
let base$1 = cursor.tree, i$1 = base$1.children.indexOf(buffer);
let buf = base$1.children[i$1], b = buf.buffer, newStack = [i$1];
function split(startI, endI, type, innerOffset, length, stackPos) {
let targetI = stack[stackPos];
let children = [], positions = [];
sliceBuf(buf, startI, targetI, children, positions, innerOffset);
let from = b[targetI + 1], to = b[targetI + 2];
newStack.push(children.length);
let child = stackPos ? split(targetI + 4, b[targetI + 3], buf.set.types[b[targetI]], from, to - from, stackPos - 1) : node.toTree();
children.push(child);
positions.push(from - innerOffset);
sliceBuf(buf, b[targetI + 3], endI, children, positions, innerOffset);
return new Tree(type, children, positions, length);
}
base$1.children[i$1] = split(0, b.length, NodeType.none, 0, buf.length, stack.length - 1);
for (let index of newStack) {
let tree = cursor.tree.children[index], pos = cursor.tree.positions[index];
cursor.yield(new TreeNode(tree, pos + cursor.from, index, cursor._tree));
}
}
var StructureCursor = class {
constructor(root, offset) {
this.offset = offset;
this.done = false;
this.cursor = root.cursor(IterMode.IncludeAnonymous | IterMode.IgnoreMounts);
}
moveTo(pos) {
let { cursor } = this, p = pos - this.offset;
while (!this.done && cursor.from < p) if (cursor.to >= pos && cursor.enter(p, 1, IterMode.IgnoreOverlays | IterMode.ExcludeBuffers));
else if (!cursor.next(false)) this.done = true;
}
hasNode(cursor) {
this.moveTo(cursor.from);
if (!this.done && this.cursor.from + this.offset == cursor.from && this.cursor.tree) for (let tree = this.cursor.tree;;) {
if (tree == cursor.tree) return true;
if (tree.children.length && tree.positions[0] == 0 && tree.children[0] instanceof Tree) tree = tree.children[0];
else break;
}
return false;
}
};
var FragmentCursor$1 = class {
constructor(fragments) {
var _a$2;
this.fragments = fragments;
this.curTo = 0;
this.fragI = 0;
if (fragments.length) {
let first = this.curFrag = fragments[0];
this.curTo = (_a$2 = first.tree.prop(stoppedInner)) !== null && _a$2 !== void 0 ? _a$2 : first.to;
this.inner = new StructureCursor(first.tree, -first.offset);
} else this.curFrag = this.inner = null;
}
hasNode(node) {
while (this.curFrag && node.from >= this.curTo) this.nextFrag();
return this.curFrag && this.curFrag.from <= node.from && this.curTo >= node.to && this.inner.hasNode(node);
}
nextFrag() {
var _a$2;
this.fragI++;
if (this.fragI == this.fragments.length) this.curFrag = this.inner = null;
else {
let frag = this.curFrag = this.fragments[this.fragI];
this.curTo = (_a$2 = frag.tree.prop(stoppedInner)) !== null && _a$2 !== void 0 ? _a$2 : frag.to;
this.inner = new StructureCursor(frag.tree, -frag.offset);
}
}
findMounts(pos, parser$3) {
var _a$2;
let result = [];
if (this.inner) {
this.inner.cursor.moveTo(pos, 1);
for (let pos$1 = this.inner.cursor.node; pos$1; pos$1 = pos$1.parent) {
let mount = (_a$2 = pos$1.tree) === null || _a$2 === void 0 ? void 0 : _a$2.prop(NodeProp.mounted);
if (mount && mount.parser == parser$3) for (let i$1 = this.fragI; i$1 < this.fragments.length; i$1++) {
let frag = this.fragments[i$1];
if (frag.from >= pos$1.to) break;
if (frag.tree == this.curFrag.tree) result.push({
frag,
pos: pos$1.from - frag.offset,
mount
});
}
}
}
return result;
}
};
function punchRanges(outer, ranges) {
let copy = null, current = ranges;
for (let i$1 = 1, j = 0; i$1 < outer.length; i$1++) {
let gapFrom = outer[i$1 - 1].to, gapTo = outer[i$1].from;
for (; j < current.length; j++) {
let r = current[j];
if (r.from >= gapTo) break;
if (r.to <= gapFrom) continue;
if (!copy) current = copy = ranges.slice();
if (r.from < gapFrom) {
copy[j] = new Range$1(r.from, gapFrom);
if (r.to > gapTo) copy.splice(j + 1, 0, new Range$1(gapTo, r.to));
} else if (r.to > gapTo) copy[j--] = new Range$1(gapTo, r.to);
else copy.splice(j--, 1);
}
}
return current;
}
function findCoverChanges(a, b, from, to) {
let iA = 0, iB = 0, inA = false, inB = false, pos = -1e9;
let result = [];
for (;;) {
let nextA = iA == a.length ? 1e9 : inA ? a[iA].to : a[iA].from;
let nextB = iB == b.length ? 1e9 : inB ? b[iB].to : b[iB].from;
if (inA != inB) {
let start = Math.max(pos, from), end = Math.min(nextA, nextB, to);
if (start < end) result.push(new Range$1(start, end));
}
pos = Math.min(nextA, nextB);
if (pos == 1e9) break;
if (nextA == pos) if (!inA) inA = true;
else {
inA = false;
iA++;
}
if (nextB == pos) if (!inB) inB = true;
else {
inB = false;
iB++;
}
}
return result;
}
function enterFragments(mounts, ranges) {
let result = [];
for (let { pos, mount, frag } of mounts) {
let startPos = pos + (mount.overlay ? mount.overlay[0].from : 0), endPos = startPos + mount.tree.length;
let from = Math.max(frag.from, startPos), to = Math.min(frag.to, endPos);
if (mount.overlay) {
let changes = findCoverChanges(ranges, mount.overlay.map((r) => new Range$1(r.from + pos, r.to + pos)), from, to);
for (let i$1 = 0, pos$1 = from;; i$1++) {
let last = i$1 == changes.length, end = last ? to : changes[i$1].from;
if (end > pos$1) result.push(new TreeFragment(pos$1, end, mount.tree, -startPos, frag.from >= pos$1 || frag.openStart, frag.to <= end || frag.openEnd));
if (last) break;
pos$1 = changes[i$1].to;
}
} else result.push(new TreeFragment(from, to, mount.tree, -startPos, frag.from >= startPos || frag.openStart, frag.to <= endPos || frag.openEnd));
}
return result;
}
var nextTagID = 0;
var Tag = class Tag {
constructor(set, base$1, modified) {
this.set = set;
this.base = base$1;
this.modified = modified;
this.id = nextTagID++;
}
static define(parent) {
if (parent === null || parent === void 0 ? void 0 : parent.base) throw new Error("Can not derive from a modified tag");
let tag = new Tag([], null, []);
tag.set.push(tag);
if (parent) for (let t$1 of parent.set) tag.set.push(t$1);
return tag;
}
static defineModifier() {
let mod = new Modifier();
return (tag) => {
if (tag.modified.indexOf(mod) > -1) return tag;
return Modifier.get(tag.base || tag, tag.modified.concat(mod).sort((a, b) => a.id - b.id));
};
}
};
var nextModifierID = 0;
var Modifier = class Modifier {
constructor() {
this.instances = [];
this.id = nextModifierID++;
}
static get(base$1, mods) {
if (!mods.length) return base$1;
let exists = mods[0].instances.find((t$1) => t$1.base == base$1 && sameArray$1(mods, t$1.modified));
if (exists) return exists;
let set = [], tag = new Tag(set, base$1, mods);
for (let m of mods) m.instances.push(tag);
let configs = permute(mods);
for (let parent of base$1.set) for (let config$1 of configs) set.push(Modifier.get(parent, config$1));
return tag;
}
};
function sameArray$1(a, b) {
return a.length == b.length && a.every((x, i$1) => x == b[i$1]);
}
function permute(array) {
let result = [array];
for (let i$1 = 0; i$1 < array.length; i$1++) for (let a of permute(array.slice(0, i$1).concat(array.slice(i$1 + 1)))) result.push(a);
return result;
}
function styleTags(spec) {
let byName = Object.create(null);
for (let prop in spec) {
let tags$1 = spec[prop];
if (!Array.isArray(tags$1)) tags$1 = [tags$1];
for (let part of prop.split(" ")) if (part) {
let pieces = [], mode = 2, rest = part;
for (let pos = 0;;) {
if (rest == "..." && pos > 0 && pos + 3 == part.length) {
mode = 1;
break;
}
let m = /^"(?:[^"\\]|\\.)*?"|[^\/!]+/.exec(rest);
if (!m) throw new RangeError("Invalid path: " + part);
pieces.push(m[0] == "*" ? "" : m[0][0] == "\"" ? JSON.parse(m[0]) : m[0]);
pos += m[0].length;
if (pos == part.length) break;
let next = part[pos++];
if (pos == part.length && next == "!") {
mode = 0;
break;
}
if (next != "/") throw new RangeError("Invalid path: " + part);
rest = part.slice(pos);
}
let last = pieces.length - 1, inner = pieces[last];
if (!inner) throw new RangeError("Invalid path: " + part);
byName[inner] = new Rule(tags$1, mode, last > 0 ? pieces.slice(0, last) : null).sort(byName[inner]);
}
}
return ruleNodeProp.add(byName);
}
var ruleNodeProp = new NodeProp();
var Rule = class {
constructor(tags$1, mode, context, next) {
this.tags = tags$1;
this.mode = mode;
this.context = context;
this.next = next;
}
get opaque() {
return this.mode == 0;
}
get inherit() {
return this.mode == 1;
}
sort(other) {
if (!other || other.depth < this.depth) {
this.next = other;
return this;
}
other.next = this.sort(other.next);
return other;
}
get depth() {
return this.context ? this.context.length : 0;
}
};
Rule.empty = new Rule([], 2, null);
function tagHighlighter(tags$1, options) {
let map = Object.create(null);
for (let style of tags$1) if (!Array.isArray(style.tag)) map[style.tag.id] = style.class;
else for (let tag of style.tag) map[tag.id] = style.class;
let { scope, all = null } = options || {};
return {
style: (tags$2) => {
let cls = all;
for (let tag of tags$2) for (let sub of tag.set) {
let tagClass = map[sub.id];
if (tagClass) {
cls = cls ? cls + " " + tagClass : tagClass;
break;
}
}
return cls;
},
scope
};
}
function highlightTags(highlighters, tags$1) {
let result = null;
for (let highlighter of highlighters) {
let value = highlighter.style(tags$1);
if (value) result = result ? result + " " + value : value;
}
return result;
}
function highlightTree(tree, highlighter, putStyle, from = 0, to = tree.length) {
let builder = new HighlightBuilder(from, Array.isArray(highlighter) ? highlighter : [highlighter], putStyle);
builder.highlightRange(tree.cursor(), from, to, "", builder.highlighters);
builder.flush(to);
}
var HighlightBuilder = class {
constructor(at, highlighters, span) {
this.at = at;
this.highlighters = highlighters;
this.span = span;
this.class = "";
}
startSpan(at, cls) {
if (cls != this.class) {
this.flush(at);
if (at > this.at) this.at = at;
this.class = cls;
}
}
flush(to) {
if (to > this.at && this.class) this.span(this.at, to, this.class);
}
highlightRange(cursor, from, to, inheritedClass, highlighters) {
let { type, from: start, to: end } = cursor;
if (start >= to || end <= from) return;
if (type.isTop) highlighters = this.highlighters.filter((h) => !h.scope || h.scope(type));
let cls = inheritedClass;
let rule = getStyleTags(cursor) || Rule.empty;
let tagCls = highlightTags(highlighters, rule.tags);
if (tagCls) {
if (cls) cls += " ";
cls += tagCls;
if (rule.mode == 1) inheritedClass += (inheritedClass ? " " : "") + tagCls;
}
this.startSpan(cursor.from, cls);
if (rule.opaque) return;
let mounted = cursor.tree && cursor.tree.prop(NodeProp.mounted);
if (mounted && mounted.overlay) {
let inner = cursor.node.enter(mounted.overlay[0].from + start, 1);
let innerHighlighters = this.highlighters.filter((h) => !h.scope || h.scope(mounted.tree.type));
let hasChild$1 = cursor.firstChild();
for (let i$1 = 0, pos = start;; i$1++) {
let next = i$1 < mounted.overlay.length ? mounted.overlay[i$1] : null;
let nextPos = next ? next.from + start : end;
let rangeFrom = Math.max(from, pos), rangeTo = Math.min(to, nextPos);
if (rangeFrom < rangeTo && hasChild$1) while (cursor.from < rangeTo) {
this.highlightRange(cursor, rangeFrom, rangeTo, inheritedClass, highlighters);
this.startSpan(Math.min(to, cursor.to), cls);
if (cursor.to >= nextPos || !cursor.nextSibling()) break;
}
if (!next || nextPos > to) break;
pos = next.to + start;
if (pos > from) {
this.highlightRange(inner.cursor(), Math.max(from, next.from + start), Math.min(to, pos), inheritedClass, innerHighlighters);
this.startSpan(pos, cls);
}
}
if (hasChild$1) cursor.parent();
} else if (cursor.firstChild()) {
do {
if (cursor.to <= from) continue;
if (cursor.from >= to) break;
this.highlightRange(cursor, from, to, inheritedClass, highlighters);
this.startSpan(Math.min(to, cursor.to), cls);
} while (cursor.nextSibling());
cursor.parent();
}
}
};
function getStyleTags(node) {
let rule = node.type.prop(ruleNodeProp);
while (rule && rule.context && !node.matchContext(rule.context)) rule = rule.next;
return rule || null;
}
var t = Tag.define;
var comment = t(), name = t(), typeName = t(name), propertyName = t(name), literal = t(), string = t(literal), number = t(literal), content = t(), heading = t(content), keyword = t(), operator = t(), punctuation = t(), bracket = t(punctuation), meta = t();
var tags = {
comment,
lineComment: t(comment),
blockComment: t(comment),
docComment: t(comment),
name,
variableName: t(name),
typeName,
tagName: t(typeName),
propertyName,
attributeName: t(propertyName),
className: t(name),
labelName: t(name),
namespace: t(name),
macroName: t(name),
literal,
string,
docString: t(string),
character: t(string),
attributeValue: t(string),
number,
integer: t(number),
float: t(number),
bool: t(literal),
regexp: t(literal),
escape: t(literal),
color: t(literal),
url: t(literal),
keyword,
self: t(keyword),
null: t(keyword),
atom: t(keyword),
unit: t(keyword),
modifier: t(keyword),
operatorKeyword: t(keyword),
controlKeyword: t(keyword),
definitionKeyword: t(keyword),
moduleKeyword: t(keyword),
operator,
derefOperator: t(operator),
arithmeticOperator: t(operator),
logicOperator: t(operator),
bitwiseOperator: t(operator),
compareOperator: t(operator),
updateOperator: t(operator),
definitionOperator: t(operator),
typeOperator: t(operator),
controlOperator: t(operator),
punctuation,
separator: t(punctuation),
bracket,
angleBracket: t(bracket),
squareBracket: t(bracket),
paren: t(bracket),
brace: t(bracket),
content,
heading,
heading1: t(heading),
heading2: t(heading),
heading3: t(heading),
heading4: t(heading),
heading5: t(heading),
heading6: t(heading),
contentSeparator: t(content),
list: t(content),
quote: t(content),
emphasis: t(content),
strong: t(content),
link: t(content),
monospace: t(content),
strikethrough: t(content),
inserted: t(),
deleted: t(),
changed: t(),
invalid: t(),
meta,
documentMeta: t(meta),
annotation: t(meta),
processingInstruction: t(meta),
definition: Tag.defineModifier(),
constant: Tag.defineModifier(),
function: Tag.defineModifier(),
standard: Tag.defineModifier(),
local: Tag.defineModifier(),
special: Tag.defineModifier()
};
tagHighlighter([
{
tag: tags.link,
class: "tok-link"
},
{
tag: tags.heading,
class: "tok-heading"
},
{
tag: tags.emphasis,
class: "tok-emphasis"
},
{
tag: tags.strong,
class: "tok-strong"
},
{
tag: tags.keyword,
class: "tok-keyword"
},
{
tag: tags.atom,
class: "tok-atom"
},
{
tag: tags.bool,
class: "tok-bool"
},
{
tag: tags.url,
class: "tok-url"
},
{
tag: tags.labelName,
class: "tok-labelName"
},
{
tag: tags.inserted,
class: "tok-inserted"
},
{
tag: tags.deleted,
class: "tok-deleted"
},
{
tag: tags.literal,
class: "tok-literal"
},
{
tag: tags.string,
class: "tok-string"
},
{
tag: tags.number,
class: "tok-number"
},
{
tag: [
tags.regexp,
tags.escape,
tags.special(tags.string)
],
class: "tok-string2"
},
{
tag: tags.variableName,
class: "tok-variableName"
},
{
tag: tags.local(tags.variableName),
class: "tok-variableName tok-local"
},
{
tag: tags.definition(tags.variableName),
class: "tok-variableName tok-definition"
},
{
tag: tags.special(tags.variableName),
class: "tok-variableName2"
},
{
tag: tags.definition(tags.propertyName),
class: "tok-propertyName tok-definition"
},
{
tag: tags.typeName,
class: "tok-typeName"
},
{
tag: tags.namespace,
class: "tok-namespace"
},
{
tag: tags.className,
class: "tok-className"
},
{
tag: tags.macroName,
class: "tok-macroName"
},
{
tag: tags.propertyName,
class: "tok-propertyName"
},
{
tag: tags.operator,
class: "tok-operator"
},
{
tag: tags.comment,
class: "tok-comment"
},
{
tag: tags.meta,
class: "tok-meta"
},
{
tag: tags.invalid,
class: "tok-invalid"
},
{
tag: tags.punctuation,
class: "tok-punctuation"
}
]);
var _a$1;
var languageDataProp$1 = /* @__PURE__ */ new NodeProp();
function defineLanguageFacet$1(baseData) {
return Facet$1.define({ combine: baseData ? (values) => values.concat(baseData) : void 0 });
}
var sublanguageProp$1 = /* @__PURE__ */ new NodeProp();
var Language$1 = class {
constructor(data, parser$3, extraExtensions = [], name$1 = "") {
this.data = data;
this.name = name$1;
if (!EditorState.prototype.hasOwnProperty("tree")) Object.defineProperty(EditorState.prototype, "tree", { get() {
return syntaxTree$1(this);
} });
this.parser = parser$3;
this.extension = [language$1.of(this), EditorState.languageData.of((state, pos, side) => {
let top$1 = topNodeAt$1(state, pos, side), data$1 = top$1.type.prop(languageDataProp$1);
if (!data$1) return [];
let base$1 = state.facet(data$1), sub = top$1.type.prop(sublanguageProp$1);
if (sub) {
let innerNode = top$1.resolve(pos - top$1.from, side);
for (let sublang of sub) if (sublang.test(innerNode, state)) {
let data$2 = state.facet(sublang.facet);
return sublang.type == "replace" ? data$2 : data$2.concat(base$1);
}
}
return base$1;
})].concat(extraExtensions);
}
isActiveAt(state, pos, side = -1) {
return topNodeAt$1(state, pos, side).type.prop(languageDataProp$1) == this.data;
}
findRegions(state) {
let lang = state.facet(language$1);
if ((lang === null || lang === void 0 ? void 0 : lang.data) == this.data) return [{
from: 0,
to: state.doc.length
}];
if (!lang || !lang.allowsNesting) return [];
let result = [];
let explore = (tree, from) => {
if (tree.prop(languageDataProp$1) == this.data) {
result.push({
from,
to: from + tree.length
});
return;
}
let mount = tree.prop(NodeProp.mounted);
if (mount) {
if (mount.tree.prop(languageDataProp$1) == this.data) {
if (mount.overlay) for (let r of mount.overlay) result.push({
from: r.from + from,
to: r.to + from
});
else result.push({
from,
to: from + tree.length
});
return;
} else if (mount.overlay) {
let size = result.length;
explore(mount.tree, mount.overlay[0].from + from);
if (result.length > size) return;
}
}
for (let i$1 = 0; i$1 < tree.children.length; i$1++) {
let ch = tree.children[i$1];
if (ch instanceof Tree) explore(ch, tree.positions[i$1] + from);
}
};
explore(syntaxTree$1(state), 0);
return result;
}
get allowsNesting() {
return true;
}
};
Language$1.setState = /* @__PURE__ */ StateEffect$1.define();
function topNodeAt$1(state, pos, side) {
let topLang = state.facet(language$1), tree = syntaxTree$1(state).topNode;
if (!topLang || topLang.allowsNesting) {
for (let node = tree; node; node = node.enter(pos, side, IterMode.ExcludeBuffers)) if (node.type.isTop) tree = node;
}
return tree;
}
var LRLanguage = class LRLanguage extends Language$1 {
constructor(data, parser$3, name$1) {
super(data, parser$3, [], name$1);
this.parser = parser$3;
}
static define(spec) {
let data = defineLanguageFacet$1(spec.languageData);
return new LRLanguage(data, spec.parser.configure({ props: [languageDataProp$1.add((type) => type.isTop ? data : void 0)] }), spec.name);
}
configure(options, name$1) {
return new LRLanguage(this.data, this.parser.configure(options), name$1 || this.name);
}
get allowsNesting() {
return this.parser.hasWrappers();
}
};
function syntaxTree$1(state) {
let field = state.field(Language$1.state, false);
return field ? field.tree : Tree.empty;
}
function ensureSyntaxTree(state, upto, timeout = 50) {
var _a$2;
let parse = (_a$2 = state.field(Language$1.state, false)) === null || _a$2 === void 0 ? void 0 : _a$2.context;
if (!parse) return null;
let oldVieport = parse.viewport;
parse.updateViewport({
from: 0,
to: upto
});
let result = parse.isDone(upto) || parse.work(timeout, upto) ? parse.tree : null;
parse.updateViewport(oldVieport);
return result;
}
var DocInput$1 = class {
constructor(doc$2) {
this.doc = doc$2;
this.cursorPos = 0;
this.string = "";
this.cursor = doc$2.iter();
}
get length() {
return this.doc.length;
}
syncTo(pos) {
this.string = this.cursor.next(pos - this.cursorPos).value;
this.cursorPos = pos + this.string.length;
return this.cursorPos - this.string.length;
}
chunk(pos) {
this.syncTo(pos);
return this.string;
}
get lineChunks() {
return true;
}
read(from, to) {
let stringStart = this.cursorPos - this.string.length;
if (from < stringStart || to >= this.cursorPos) return this.doc.sliceString(from, to);
else return this.string.slice(from - stringStart, to - stringStart);
}
};
var currentContext$1 = null;
var ParseContext$1 = class ParseContext$1 {
constructor(parser$3, state, fragments = [], tree, treeLen, viewport, skipped, scheduleOn) {
this.parser = parser$3;
this.state = state;
this.fragments = fragments;
this.tree = tree;
this.treeLen = treeLen;
this.viewport = viewport;
this.skipped = skipped;
this.scheduleOn = scheduleOn;
this.parse = null;
this.tempSkipped = [];
}
static create(parser$3, state, viewport) {
return new ParseContext$1(parser$3, state, [], Tree.empty, 0, viewport, [], null);
}
startParse() {
return this.parser.startParse(new DocInput$1(this.state.doc), this.fragments);
}
work(until, upto) {
if (upto != null && upto >= this.state.doc.length) upto = void 0;
if (this.tree != Tree.empty && this.isDone(upto !== null && upto !== void 0 ? upto : this.state.doc.length)) {
this.takeTree();
return true;
}
return this.withContext(() => {
var _a$2;
if (typeof until == "number") {
let endTime = Date.now() + until;
until = () => Date.now() > endTime;
}
if (!this.parse) this.parse = this.startParse();
if (upto != null && (this.parse.stoppedAt == null || this.parse.stoppedAt > upto) && upto < this.state.doc.length) this.parse.stopAt(upto);
for (;;) {
let done = this.parse.advance();
if (done) {
this.fragments = this.withoutTempSkipped(TreeFragment.addTree(done, this.fragments, this.parse.stoppedAt != null));
this.treeLen = (_a$2 = this.parse.stoppedAt) !== null && _a$2 !== void 0 ? _a$2 : this.state.doc.length;
this.tree = done;
this.parse = null;
if (this.treeLen < (upto !== null && upto !== void 0 ? upto : this.state.doc.length)) this.parse = this.startParse();
else return true;
}
if (until()) return false;
}
});
}
takeTree() {
let pos, tree;
if (this.parse && (pos = this.parse.parsedPos) >= this.treeLen) {
if (this.parse.stoppedAt == null || this.parse.stoppedAt > pos) this.parse.stopAt(pos);
this.withContext(() => {
while (!(tree = this.parse.advance()));
});
this.treeLen = pos;
this.tree = tree;
this.fragments = this.withoutTempSkipped(TreeFragment.addTree(this.tree, this.fragments, true));
this.parse = null;
}
}
withContext(f) {
let prev = currentContext$1;
currentContext$1 = this;
try {
return f();
} finally {
currentContext$1 = prev;
}
}
withoutTempSkipped(fragments) {
for (let r; r = this.tempSkipped.pop();) fragments = cutFragments$1(fragments, r.from, r.to);
return fragments;
}
changes(changes, newState) {
let { fragments, tree, treeLen, viewport, skipped } = this;
this.takeTree();
if (!changes.empty) {
let ranges = [];
changes.iterChangedRanges((fromA, toA, fromB, toB) => ranges.push({
fromA,
toA,
fromB,
toB
}));
fragments = TreeFragment.applyChanges(fragments, ranges);
tree = Tree.empty;
treeLen = 0;
viewport = {
from: changes.mapPos(viewport.from, -1),
to: changes.mapPos(viewport.to, 1)
};
if (this.skipped.length) {
skipped = [];
for (let r of this.skipped) {
let from = changes.mapPos(r.from, 1), to = changes.mapPos(r.to, -1);
if (from < to) skipped.push({
from,
to
});
}
}
}
return new ParseContext$1(this.parser, newState, fragments, tree, treeLen, viewport, skipped, this.scheduleOn);
}
updateViewport(viewport) {
if (this.viewport.from == viewport.from && this.viewport.to == viewport.to) return false;
this.viewport = viewport;
let startLen = this.skipped.length;
for (let i$1 = 0; i$1 < this.skipped.length; i$1++) {
let { from, to } = this.skipped[i$1];
if (from < viewport.to && to > viewport.from) {
this.fragments = cutFragments$1(this.fragments, from, to);
this.skipped.splice(i$1--, 1);
}
}
if (this.skipped.length >= startLen) return false;
this.reset();
return true;
}
reset() {
if (this.parse) {
this.takeTree();
this.parse = null;
}
}
skipUntilInView(from, to) {
this.skipped.push({
from,
to
});
}
static getSkippingParser(until) {
return new class extends Parser {
createParse(input, fragments, ranges) {
let from = ranges[0].from, to = ranges[ranges.length - 1].to;
return {
parsedPos: from,
advance() {
let cx = currentContext$1;
if (cx) {
for (let r of ranges) cx.tempSkipped.push(r);
if (until) cx.scheduleOn = cx.scheduleOn ? Promise.all([cx.scheduleOn, until]) : until;
}
this.parsedPos = to;
return new Tree(NodeType.none, [], [], to - from);
},
stoppedAt: null,
stopAt() {}
};
}
}();
}
isDone(upto) {
upto = Math.min(upto, this.state.doc.length);
let frags = this.fragments;
return this.treeLen >= upto && frags.length && frags[0].from == 0 && frags[0].to >= upto;
}
static get() {
return currentContext$1;
}
};
function cutFragments$1(fragments, from, to) {
return TreeFragment.applyChanges(fragments, [{
fromA: from,
toA: to,
fromB: from,
toB: to
}]);
}
var LanguageState$1 = class LanguageState$1 {
constructor(context) {
this.context = context;
this.tree = context.tree;
}
apply(tr) {
if (!tr.docChanged && this.tree == this.context.tree) return this;
let newCx = this.context.changes(tr.changes, tr.state);
let upto = this.context.treeLen == tr.startState.doc.length ? void 0 : Math.max(tr.changes.mapPos(this.context.treeLen), newCx.viewport.to);
if (!newCx.work(20, upto)) newCx.takeTree();
return new LanguageState$1(newCx);
}
static init(state) {
let vpTo = Math.min(3e3, state.doc.length);
let parseState = ParseContext$1.create(state.facet(language$1).parser, state, {
from: 0,
to: vpTo
});
if (!parseState.work(20, vpTo)) parseState.takeTree();
return new LanguageState$1(parseState);
}
};
Language$1.state = /* @__PURE__ */ StateField$1.define({
create: LanguageState$1.init,
update(value, tr) {
for (let e of tr.effects) if (e.is(Language$1.setState)) return e.value;
if (tr.startState.facet(language$1) != tr.state.facet(language$1)) return LanguageState$1.init(tr.state);
return value.apply(tr);
}
});
var requestIdle$1 = (callback) => {
let timeout = setTimeout(() => callback(), 500);
return () => clearTimeout(timeout);
};
if (typeof requestIdleCallback != "undefined") requestIdle$1 = (callback) => {
let idle = -1, timeout = setTimeout(() => {
idle = requestIdleCallback(callback, { timeout: 400 });
}, 100);
return () => idle < 0 ? clearTimeout(timeout) : cancelIdleCallback(idle);
};
var isInputPending$1 = typeof navigator != "undefined" && ((_a$1 = navigator.scheduling) === null || _a$1 === void 0 ? void 0 : _a$1.isInputPending) ? () => navigator.scheduling.isInputPending() : null;
var parseWorker$1 = /* @__PURE__ */ ViewPlugin$1.fromClass(class ParseWorker {
constructor(view) {
this.view = view;
this.working = null;
this.workScheduled = 0;
this.chunkEnd = -1;
this.chunkBudget = -1;
this.work = this.work.bind(this);
this.scheduleWork();
}
update(update) {
let cx = this.view.state.field(Language$1.state).context;
if (cx.updateViewport(update.view.viewport) || this.view.viewport.to > cx.treeLen) this.scheduleWork();
if (update.docChanged || update.selectionSet) {
if (this.view.hasFocus) this.chunkBudget += 50;
this.scheduleWork();
}
this.checkAsyncSchedule(cx);
}
scheduleWork() {
if (this.working) return;
let { state } = this.view, field = state.field(Language$1.state);
if (field.tree != field.context.tree || !field.context.isDone(state.doc.length)) this.working = requestIdle$1(this.work);
}
work(deadline) {
this.working = null;
let now = Date.now();
if (this.chunkEnd < now && (this.chunkEnd < 0 || this.view.hasFocus)) {
this.chunkEnd = now + 3e4;
this.chunkBudget = 3e3;
}
if (this.chunkBudget <= 0) return;
let { state, viewport: { to: vpTo } } = this.view, field = state.field(Language$1.state);
if (field.tree == field.context.tree && field.context.isDone(vpTo + 1e5)) return;
let endTime = Date.now() + Math.min(this.chunkBudget, 100, deadline && !isInputPending$1 ? Math.max(25, deadline.timeRemaining() - 5) : 1e9);
let viewportFirst = field.context.treeLen < vpTo && state.doc.length > vpTo + 1e3;
let done = field.context.work(() => {
return isInputPending$1 && isInputPending$1() || Date.now() > endTime;
}, vpTo + (viewportFirst ? 0 : 1e5));
this.chunkBudget -= Date.now() - now;
if (done || this.chunkBudget <= 0) {
field.context.takeTree();
this.view.dispatch({ effects: Language$1.setState.of(new LanguageState$1(field.context)) });
}
if (this.chunkBudget > 0 && !(done && !viewportFirst)) this.scheduleWork();
this.checkAsyncSchedule(field.context);
}
checkAsyncSchedule(cx) {
if (cx.scheduleOn) {
this.workScheduled++;
cx.scheduleOn.then(() => this.scheduleWork()).catch((err) => logException$1(this.view.state, err)).then(() => this.workScheduled--);
cx.scheduleOn = null;
}
}
destroy() {
if (this.working) this.working();
}
isWorking() {
return !!(this.working || this.workScheduled > 0);
}
}, { eventHandlers: { focus() {
this.scheduleWork();
} } });
var language$1 = /* @__PURE__ */ Facet$1.define({
combine(languages) {
return languages.length ? languages[0] : null;
},
enables: (language$2) => [
Language$1.state,
parseWorker$1,
EditorView.contentAttributes.compute([language$2], (state) => {
let lang = state.facet(language$2);
return lang && lang.name ? { "data-language": lang.name } : {};
})
]
});
var LanguageSupport = class {
constructor(language$2, support = []) {
this.language = language$2;
this.support = support;
this.extension = [language$2, support];
}
};
var indentService = /* @__PURE__ */ Facet$1.define();
var indentUnit = /* @__PURE__ */ Facet$1.define({ combine: (values) => {
if (!values.length) return " ";
let unit = values[0];
if (!unit || /\S/.test(unit) || Array.from(unit).some((e) => e != unit[0])) throw new Error("Invalid indent unit: " + JSON.stringify(values[0]));
return unit;
} });
function getIndentUnit(state) {
let unit = state.facet(indentUnit);
return unit.charCodeAt(0) == 9 ? state.tabSize * unit.length : unit.length;
}
function indentString(state, cols) {
let result = "", ts = state.tabSize, ch = state.facet(indentUnit)[0];
if (ch == " ") {
while (cols >= ts) {
result += " ";
cols -= ts;
}
ch = " ";
}
for (let i$1 = 0; i$1 < cols; i$1++) result += ch;
return result;
}
function getIndentation(context, pos) {
if (context instanceof EditorState) context = new IndentContext(context);
for (let service of context.state.facet(indentService)) {
let result = service(context, pos);
if (result !== void 0) return result;
}
let tree = syntaxTree$1(context.state);
return tree.length >= pos ? syntaxIndentation(context, tree, pos) : null;
}
var IndentContext = class {
constructor(state, options = {}) {
this.state = state;
this.options = options;
this.unit = getIndentUnit(state);
}
lineAt(pos, bias = 1) {
let line = this.state.doc.lineAt(pos);
let { simulateBreak, simulateDoubleBreak } = this.options;
if (simulateBreak != null && simulateBreak >= line.from && simulateBreak <= line.to) if (simulateDoubleBreak && simulateBreak == pos) return {
text: "",
from: pos
};
else if (bias < 0 ? simulateBreak < pos : simulateBreak <= pos) return {
text: line.text.slice(simulateBreak - line.from),
from: simulateBreak
};
else return {
text: line.text.slice(0, simulateBreak - line.from),
from: line.from
};
return line;
}
textAfterPos(pos, bias = 1) {
if (this.options.simulateDoubleBreak && pos == this.options.simulateBreak) return "";
let { text, from } = this.lineAt(pos, bias);
return text.slice(pos - from, Math.min(text.length, pos + 100 - from));
}
column(pos, bias = 1) {
let { text, from } = this.lineAt(pos, bias);
let result = this.countColumn(text, pos - from);
let override = this.options.overrideIndentation ? this.options.overrideIndentation(from) : -1;
if (override > -1) result += override - this.countColumn(text, text.search(/\S|$/));
return result;
}
countColumn(line, pos = line.length) {
return countColumn$1(line, this.state.tabSize, pos);
}
lineIndent(pos, bias = 1) {
let { text, from } = this.lineAt(pos, bias);
let override = this.options.overrideIndentation;
if (override) {
let overriden = override(from);
if (overriden > -1) return overriden;
}
return this.countColumn(text, text.search(/\S|$/));
}
get simulatedBreak() {
return this.options.simulateBreak || null;
}
};
var indentNodeProp = /* @__PURE__ */ new NodeProp();
function syntaxIndentation(cx, ast, pos) {
let stack = ast.resolveStack(pos);
let inner = stack.node.enterUnfinishedNodesBefore(pos);
if (inner != stack.node) {
let add$1 = [];
for (let cur$1 = inner; cur$1 != stack.node; cur$1 = cur$1.parent) add$1.push(cur$1);
for (let i$1 = add$1.length - 1; i$1 >= 0; i$1--) stack = {
node: add$1[i$1],
next: stack
};
}
return indentFor(stack, cx, pos);
}
function indentFor(stack, cx, pos) {
for (let cur$1 = stack; cur$1; cur$1 = cur$1.next) {
let strategy = indentStrategy(cur$1.node);
if (strategy) return strategy(TreeIndentContext.create(cx, pos, cur$1));
}
return 0;
}
function ignoreClosed(cx) {
return cx.pos == cx.options.simulateBreak && cx.options.simulateDoubleBreak;
}
function indentStrategy(tree) {
let strategy = tree.type.prop(indentNodeProp);
if (strategy) return strategy;
let first = tree.firstChild, close;
if (first && (close = first.type.prop(NodeProp.closedBy))) {
let last = tree.lastChild, closed = last && close.indexOf(last.name) > -1;
return (cx) => delimitedStrategy(cx, true, 1, void 0, closed && !ignoreClosed(cx) ? last.from : void 0);
}
return tree.parent == null ? topIndent : null;
}
function topIndent() {
return 0;
}
var TreeIndentContext = class TreeIndentContext extends IndentContext {
constructor(base$1, pos, context) {
super(base$1.state, base$1.options);
this.base = base$1;
this.pos = pos;
this.context = context;
}
get node() {
return this.context.node;
}
static create(base$1, pos, context) {
return new TreeIndentContext(base$1, pos, context);
}
get textAfter() {
return this.textAfterPos(this.pos);
}
get baseIndent() {
return this.baseIndentFor(this.node);
}
baseIndentFor(node) {
let line = this.state.doc.lineAt(node.from);
for (;;) {
let atBreak = node.resolve(line.from);
while (atBreak.parent && atBreak.parent.from == atBreak.from) atBreak = atBreak.parent;
if (isParent(atBreak, node)) break;
line = this.state.doc.lineAt(atBreak.from);
}
return this.lineIndent(line.from);
}
continue() {
return indentFor(this.context.next, this.base, this.pos);
}
};
function isParent(parent, of) {
for (let cur$1 = of; cur$1; cur$1 = cur$1.parent) if (parent == cur$1) return true;
return false;
}
function bracketedAligned(context) {
let tree = context.node;
let openToken = tree.childAfter(tree.from), last = tree.lastChild;
if (!openToken) return null;
let sim = context.options.simulateBreak;
let openLine = context.state.doc.lineAt(openToken.from);
let lineEnd = sim == null || sim <= openLine.from ? openLine.to : Math.min(openLine.to, sim);
for (let pos = openToken.to;;) {
let next = tree.childAfter(pos);
if (!next || next == last) return null;
if (!next.type.isSkipped) return next.from < lineEnd ? openToken : null;
pos = next.to;
}
}
function delimitedIndent({ closing: closing$1, align = true, units = 1 }) {
return (context) => delimitedStrategy(context, align, units, closing$1);
}
function delimitedStrategy(context, align, units, closing$1, closedAt) {
let after = context.textAfter, space$1 = after.match(/^\s*/)[0].length;
let closed = closing$1 && after.slice(space$1, space$1 + closing$1.length) == closing$1 || closedAt == context.pos + space$1;
let aligned = align ? bracketedAligned(context) : null;
if (aligned) return closed ? context.column(aligned.from) : context.column(aligned.to);
return context.baseIndent + (closed ? 0 : context.unit * units);
}
var flatIndent = (context) => context.baseIndent;
function continuedIndent({ except, units = 1 } = {}) {
return (context) => {
let matchExcept = except && except.test(context.textAfter);
return context.baseIndent + (matchExcept ? 0 : units * context.unit);
};
}
var DontIndentBeyond = 200;
function indentOnInput() {
return EditorState.transactionFilter.of((tr) => {
if (!tr.docChanged || !tr.isUserEvent("input.type") && !tr.isUserEvent("input.complete")) return tr;
let rules = tr.startState.languageDataAt("indentOnInput", tr.startState.selection.main.head);
if (!rules.length) return tr;
let doc$2 = tr.newDoc, { head } = tr.newSelection.main, line = doc$2.lineAt(head);
if (head > line.from + DontIndentBeyond) return tr;
let lineStart = doc$2.sliceString(line.from, head);
if (!rules.some((r) => r.test(lineStart))) return tr;
let { state } = tr, last = -1, changes = [];
for (let { head: head$1 } of state.selection.ranges) {
let line$1 = state.doc.lineAt(head$1);
if (line$1.from == last) continue;
last = line$1.from;
let indent = getIndentation(state, line$1.from);
if (indent == null) continue;
let cur$1 = /^\s*/.exec(line$1.text)[0];
let norm = indentString(state, indent);
if (cur$1 != norm) changes.push({
from: line$1.from,
to: line$1.from + cur$1.length,
insert: norm
});
}
return changes.length ? [tr, {
changes,
sequential: true
}] : tr;
});
}
var foldService = /* @__PURE__ */ Facet$1.define();
var foldNodeProp = /* @__PURE__ */ new NodeProp();
function foldInside(node) {
let first = node.firstChild, last = node.lastChild;
return first && first.to < last.from ? {
from: first.to,
to: last.type.isError ? node.to : last.from
} : null;
}
function syntaxFolding(state, start, end) {
let tree = syntaxTree$1(state);
if (tree.length < end) return null;
let stack = tree.resolveStack(end, 1);
let found = null;
for (let iter = stack; iter; iter = iter.next) {
let cur$1 = iter.node;
if (cur$1.to <= end || cur$1.from > end) continue;
if (found && cur$1.from < start) break;
let prop = cur$1.type.prop(foldNodeProp);
if (prop && (cur$1.to < tree.length - 50 || tree.length == state.doc.length || !isUnfinished(cur$1))) {
let value = prop(cur$1, state);
if (value && value.from <= end && value.from >= start && value.to > end) found = value;
}
}
return found;
}
function isUnfinished(node) {
let ch = node.lastChild;
return ch && ch.to == node.to && ch.type.isError;
}
function foldable(state, lineStart, lineEnd) {
for (let service of state.facet(foldService)) {
let result = service(state, lineStart, lineEnd);
if (result) return result;
}
return syntaxFolding(state, lineStart, lineEnd);
}
function mapRange(range, mapping) {
let from = mapping.mapPos(range.from, 1), to = mapping.mapPos(range.to, -1);
return from >= to ? void 0 : {
from,
to
};
}
var foldEffect = /* @__PURE__ */ StateEffect$1.define({ map: mapRange });
var unfoldEffect = /* @__PURE__ */ StateEffect$1.define({ map: mapRange });
function selectedLines(view) {
let lines = [];
for (let { head } of view.state.selection.ranges) {
if (lines.some((l) => l.from <= head && l.to >= head)) continue;
lines.push(view.lineBlockAt(head));
}
return lines;
}
var foldState = /* @__PURE__ */ StateField$1.define({
create() {
return Decoration$1.none;
},
update(folded, tr) {
folded = folded.map(tr.changes);
for (let e of tr.effects) if (e.is(foldEffect) && !foldExists(folded, e.value.from, e.value.to)) {
let { preparePlaceholder } = tr.state.facet(foldConfig);
let widget = !preparePlaceholder ? foldWidget : Decoration$1.replace({ widget: new PreparedFoldWidget(preparePlaceholder(tr.state, e.value)) });
folded = folded.update({ add: [widget.range(e.value.from, e.value.to)] });
} else if (e.is(unfoldEffect)) folded = folded.update({
filter: (from, to) => e.value.from != from || e.value.to != to,
filterFrom: e.value.from,
filterTo: e.value.to
});
if (tr.selection) {
let onSelection = false, { head } = tr.selection.main;
folded.between(head, head, (a, b) => {
if (a < head && b > head) onSelection = true;
});
if (onSelection) folded = folded.update({
filterFrom: head,
filterTo: head,
filter: (a, b) => b <= head || a >= head
});
}
return folded;
},
provide: (f) => EditorView.decorations.from(f),
toJSON(folded, state) {
let ranges = [];
folded.between(0, state.doc.length, (from, to) => {
ranges.push(from, to);
});
return ranges;
},
fromJSON(value) {
if (!Array.isArray(value) || value.length % 2) throw new RangeError("Invalid JSON for fold state");
let ranges = [];
for (let i$1 = 0; i$1 < value.length;) {
let from = value[i$1++], to = value[i$1++];
if (typeof from != "number" || typeof to != "number") throw new RangeError("Invalid JSON for fold state");
ranges.push(foldWidget.range(from, to));
}
return Decoration$1.set(ranges, true);
}
});
function findFold(state, from, to) {
var _a$2;
let found = null;
(_a$2 = state.field(foldState, false)) === null || _a$2 === void 0 || _a$2.between(from, to, (from$1, to$1) => {
if (!found || found.from > from$1) found = {
from: from$1,
to: to$1
};
});
return found;
}
function foldExists(folded, from, to) {
let found = false;
folded.between(from, from, (a, b) => {
if (a == from && b == to) found = true;
});
return found;
}
function maybeEnable(state, other) {
return state.field(foldState, false) ? other : other.concat(StateEffect$1.appendConfig.of(codeFolding()));
}
var foldCode = (view) => {
for (let line of selectedLines(view)) {
let range = foldable(view.state, line.from, line.to);
if (range) {
view.dispatch({ effects: maybeEnable(view.state, [foldEffect.of(range), announceFold(view, range)]) });
return true;
}
}
return false;
};
var unfoldCode = (view) => {
if (!view.state.field(foldState, false)) return false;
let effects = [];
for (let line of selectedLines(view)) {
let folded = findFold(view.state, line.from, line.to);
if (folded) effects.push(unfoldEffect.of(folded), announceFold(view, folded, false));
}
if (effects.length) view.dispatch({ effects });
return effects.length > 0;
};
function announceFold(view, range, fold = true) {
let lineFrom = view.state.doc.lineAt(range.from).number, lineTo = view.state.doc.lineAt(range.to).number;
return EditorView.announce.of(`${view.state.phrase(fold ? "Folded lines" : "Unfolded lines")} ${lineFrom} ${view.state.phrase("to")} ${lineTo}.`);
}
var foldAll = (view) => {
let { state } = view, effects = [];
for (let pos = 0; pos < state.doc.length;) {
let line = view.lineBlockAt(pos), range = foldable(state, line.from, line.to);
if (range) effects.push(foldEffect.of(range));
pos = (range ? view.lineBlockAt(range.to) : line).to + 1;
}
if (effects.length) view.dispatch({ effects: maybeEnable(view.state, effects) });
return !!effects.length;
};
var unfoldAll = (view) => {
let field = view.state.field(foldState, false);
if (!field || !field.size) return false;
let effects = [];
field.between(0, view.state.doc.length, (from, to) => {
effects.push(unfoldEffect.of({
from,
to
}));
});
view.dispatch({ effects });
return true;
};
var defaultConfig = {
placeholderDOM: null,
preparePlaceholder: null,
placeholderText: "…"
};
var foldConfig = /* @__PURE__ */ Facet$1.define({ combine(values) {
return combineConfig$1(values, defaultConfig);
} });
function codeFolding(config$1) {
let result = [foldState, baseTheme$1$4];
if (config$1) result.push(foldConfig.of(config$1));
return result;
}
function widgetToDOM(view, prepared) {
let { state } = view, conf = state.facet(foldConfig);
let onclick = (event) => {
let line = view.lineBlockAt(view.posAtDOM(event.target));
let folded = findFold(view.state, line.from, line.to);
if (folded) view.dispatch({ effects: unfoldEffect.of(folded) });
event.preventDefault();
};
if (conf.placeholderDOM) return conf.placeholderDOM(view, onclick, prepared);
let element = document.createElement("span");
element.textContent = conf.placeholderText;
element.setAttribute("aria-label", state.phrase("folded code"));
element.title = state.phrase("unfold");
element.className = "cm-foldPlaceholder";
element.onclick = onclick;
return element;
}
var foldWidget = /* @__PURE__ */ Decoration$1.replace({ widget: /* @__PURE__ */ new class extends WidgetType$1 {
toDOM(view) {
return widgetToDOM(view, null);
}
}() });
var PreparedFoldWidget = class extends WidgetType$1 {
constructor(value) {
super();
this.value = value;
}
eq(other) {
return this.value == other.value;
}
toDOM(view) {
return widgetToDOM(view, this.value);
}
};
var foldGutterDefaults = {
openText: "⌄",
closedText: "›",
markerDOM: null,
domEventHandlers: {},
foldingChanged: () => false
};
var FoldMarker = class extends GutterMarker$1 {
constructor(config$1, open) {
super();
this.config = config$1;
this.open = open;
}
eq(other) {
return this.config == other.config && this.open == other.open;
}
toDOM(view) {
if (this.config.markerDOM) return this.config.markerDOM(this.open);
let span = document.createElement("span");
span.textContent = this.open ? this.config.openText : this.config.closedText;
span.title = view.state.phrase(this.open ? "Fold line" : "Unfold line");
return span;
}
};
function foldGutter(config$1 = {}) {
let fullConfig = Object.assign(Object.assign({}, foldGutterDefaults), config$1);
let canFold = new FoldMarker(fullConfig, true), canUnfold = new FoldMarker(fullConfig, false);
let markers = ViewPlugin$1.fromClass(class {
constructor(view) {
this.from = view.viewport.from;
this.markers = this.buildMarkers(view);
}
update(update) {
if (update.docChanged || update.viewportChanged || update.startState.facet(language$1) != update.state.facet(language$1) || update.startState.field(foldState, false) != update.state.field(foldState, false) || syntaxTree$1(update.startState) != syntaxTree$1(update.state) || fullConfig.foldingChanged(update)) this.markers = this.buildMarkers(update.view);
}
buildMarkers(view) {
let builder = new RangeSetBuilder$1();
for (let line of view.viewportLineBlocks) {
let mark = findFold(view.state, line.from, line.to) ? canUnfold : foldable(view.state, line.from, line.to) ? canFold : null;
if (mark) builder.add(line.from, line.from, mark);
}
return builder.finish();
}
});
let { domEventHandlers } = fullConfig;
return [
markers,
gutter$1({
class: "cm-foldGutter",
markers(view) {
var _a$2;
return ((_a$2 = view.plugin(markers)) === null || _a$2 === void 0 ? void 0 : _a$2.markers) || RangeSet$1.empty;
},
initialSpacer() {
return new FoldMarker(fullConfig, false);
},
domEventHandlers: Object.assign(Object.assign({}, domEventHandlers), { click: (view, line, event) => {
if (domEventHandlers.click && domEventHandlers.click(view, line, event)) return true;
let folded = findFold(view.state, line.from, line.to);
if (folded) {
view.dispatch({ effects: unfoldEffect.of(folded) });
return true;
}
let range = foldable(view.state, line.from, line.to);
if (range) {
view.dispatch({ effects: foldEffect.of(range) });
return true;
}
return false;
} })
}),
codeFolding()
];
}
var baseTheme$1$4 = /* @__PURE__ */ EditorView.baseTheme({
".cm-foldPlaceholder": {
backgroundColor: "#eee",
border: "1px solid #ddd",
color: "#888",
borderRadius: ".2em",
margin: "0 1px",
padding: "0 1px",
cursor: "pointer"
},
".cm-foldGutter span": {
padding: "0 1px",
cursor: "pointer"
}
});
var HighlightStyle = class HighlightStyle {
constructor(specs, options) {
this.specs = specs;
let modSpec;
function def(spec) {
let cls = StyleModule.newName();
(modSpec || (modSpec = Object.create(null)))["." + cls] = spec;
return cls;
}
const all = typeof options.all == "string" ? options.all : options.all ? def(options.all) : void 0;
const scopeOpt = options.scope;
this.scope = scopeOpt instanceof Language$1 ? (type) => type.prop(languageDataProp$1) == scopeOpt.data : scopeOpt ? (type) => type == scopeOpt : void 0;
this.style = tagHighlighter(specs.map((style) => ({
tag: style.tag,
class: style.class || def(Object.assign({}, style, { tag: null }))
})), { all }).style;
this.module = modSpec ? new StyleModule(modSpec) : null;
this.themeType = options.themeType;
}
static define(specs, options) {
return new HighlightStyle(specs, options || {});
}
};
var highlighterFacet = /* @__PURE__ */ Facet$1.define();
var fallbackHighlighter = /* @__PURE__ */ Facet$1.define({ combine(values) {
return values.length ? [values[0]] : null;
} });
function getHighlighters(state) {
let main = state.facet(highlighterFacet);
return main.length ? main : state.facet(fallbackHighlighter);
}
function syntaxHighlighting(highlighter, options) {
let ext = [treeHighlighter], themeType;
if (highlighter instanceof HighlightStyle) {
if (highlighter.module) ext.push(EditorView.styleModule.of(highlighter.module));
themeType = highlighter.themeType;
}
if (options === null || options === void 0 ? void 0 : options.fallback) ext.push(fallbackHighlighter.of(highlighter));
else if (themeType) ext.push(highlighterFacet.computeN([EditorView.darkTheme], (state) => {
return state.facet(EditorView.darkTheme) == (themeType == "dark") ? [highlighter] : [];
}));
else ext.push(highlighterFacet.of(highlighter));
return ext;
}
var TreeHighlighter = class {
constructor(view) {
this.markCache = Object.create(null);
this.tree = syntaxTree$1(view.state);
this.decorations = this.buildDeco(view, getHighlighters(view.state));
this.decoratedTo = view.viewport.to;
}
update(update) {
let tree = syntaxTree$1(update.state), highlighters = getHighlighters(update.state);
let styleChange = highlighters != getHighlighters(update.startState);
let { viewport } = update.view, decoratedToMapped = update.changes.mapPos(this.decoratedTo, 1);
if (tree.length < viewport.to && !styleChange && tree.type == this.tree.type && decoratedToMapped >= viewport.to) {
this.decorations = this.decorations.map(update.changes);
this.decoratedTo = decoratedToMapped;
} else if (tree != this.tree || update.viewportChanged || styleChange) {
this.tree = tree;
this.decorations = this.buildDeco(update.view, highlighters);
this.decoratedTo = viewport.to;
}
}
buildDeco(view, highlighters) {
if (!highlighters || !this.tree.length) return Decoration$1.none;
let builder = new RangeSetBuilder$1();
for (let { from, to } of view.visibleRanges) highlightTree(this.tree, highlighters, (from$1, to$1, style) => {
builder.add(from$1, to$1, this.markCache[style] || (this.markCache[style] = Decoration$1.mark({ class: style })));
}, from, to);
return builder.finish();
}
};
var treeHighlighter = /* @__PURE__ */ Prec.high(/* @__PURE__ */ ViewPlugin$1.fromClass(TreeHighlighter, { decorations: (v) => v.decorations }));
tags.meta, tags.link, tags.heading, tags.emphasis, tags.strong, tags.strikethrough, tags.keyword, tags.atom, tags.bool, tags.url, tags.contentSeparator, tags.labelName, tags.literal, tags.inserted, tags.string, tags.deleted, tags.regexp, tags.escape, tags.string, tags.variableName, tags.variableName, tags.typeName, tags.namespace, tags.className, tags.variableName, tags.macroName, tags.propertyName, tags.comment, tags.invalid;
var baseTheme$5 = /* @__PURE__ */ EditorView.baseTheme({
"&.cm-focused .cm-matchingBracket": { backgroundColor: "#328c8252" },
"&.cm-focused .cm-nonmatchingBracket": { backgroundColor: "#bb555544" }
});
var DefaultScanDist = 1e4, DefaultBrackets = "()[]{}";
var bracketMatchingConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
return combineConfig$1(configs, {
afterCursor: true,
brackets: DefaultBrackets,
maxScanDistance: DefaultScanDist,
renderMatch: defaultRenderMatch
});
} });
var matchingMark = /* @__PURE__ */ Decoration$1.mark({ class: "cm-matchingBracket" }), nonmatchingMark = /* @__PURE__ */ Decoration$1.mark({ class: "cm-nonmatchingBracket" });
function defaultRenderMatch(match) {
let decorations$2 = [];
let mark = match.matched ? matchingMark : nonmatchingMark;
decorations$2.push(mark.range(match.start.from, match.start.to));
if (match.end) decorations$2.push(mark.range(match.end.from, match.end.to));
return decorations$2;
}
var bracketMatchingUnique = [/* @__PURE__ */ StateField$1.define({
create() {
return Decoration$1.none;
},
update(deco, tr) {
if (!tr.docChanged && !tr.selection) return deco;
let decorations$2 = [];
let config$1 = tr.state.facet(bracketMatchingConfig);
for (let range of tr.state.selection.ranges) {
if (!range.empty) continue;
let match = matchBrackets(tr.state, range.head, -1, config$1) || range.head > 0 && matchBrackets(tr.state, range.head - 1, 1, config$1) || config$1.afterCursor && (matchBrackets(tr.state, range.head, 1, config$1) || range.head < tr.state.doc.length && matchBrackets(tr.state, range.head + 1, -1, config$1));
if (match) decorations$2 = decorations$2.concat(config$1.renderMatch(match, tr.state));
}
return Decoration$1.set(decorations$2, true);
},
provide: (f) => EditorView.decorations.from(f)
}), baseTheme$5];
function bracketMatching(config$1 = {}) {
return [bracketMatchingConfig.of(config$1), bracketMatchingUnique];
}
var bracketMatchingHandle = /* @__PURE__ */ new NodeProp();
function matchingNodes(node, dir, brackets) {
let byProp = node.prop(dir < 0 ? NodeProp.openedBy : NodeProp.closedBy);
if (byProp) return byProp;
if (node.name.length == 1) {
let index = brackets.indexOf(node.name);
if (index > -1 && index % 2 == (dir < 0 ? 1 : 0)) return [brackets[index + dir]];
}
return null;
}
function findHandle(node) {
let hasHandle = node.type.prop(bracketMatchingHandle);
return hasHandle ? hasHandle(node.node) : node;
}
function matchBrackets(state, pos, dir, config$1 = {}) {
let maxScanDistance = config$1.maxScanDistance || DefaultScanDist, brackets = config$1.brackets || DefaultBrackets;
let tree = syntaxTree$1(state), node = tree.resolveInner(pos, dir);
for (let cur$1 = node; cur$1; cur$1 = cur$1.parent) {
let matches = matchingNodes(cur$1.type, dir, brackets);
if (matches && cur$1.from < cur$1.to) {
let handle = findHandle(cur$1);
if (handle && (dir > 0 ? pos >= handle.from && pos < handle.to : pos > handle.from && pos <= handle.to)) return matchMarkedBrackets(state, pos, dir, cur$1, handle, matches, brackets);
}
}
return matchPlainBrackets(state, pos, dir, tree, node.type, maxScanDistance, brackets);
}
function matchMarkedBrackets(_state, _pos, dir, token, handle, matching, brackets) {
let parent = token.parent, firstToken = {
from: handle.from,
to: handle.to
};
let depth = 0, cursor = parent === null || parent === void 0 ? void 0 : parent.cursor();
if (cursor && (dir < 0 ? cursor.childBefore(token.from) : cursor.childAfter(token.to))) do
if (dir < 0 ? cursor.to <= token.from : cursor.from >= token.to) {
if (depth == 0 && matching.indexOf(cursor.type.name) > -1 && cursor.from < cursor.to) {
let endHandle = findHandle(cursor);
return {
start: firstToken,
end: endHandle ? {
from: endHandle.from,
to: endHandle.to
} : void 0,
matched: true
};
} else if (matchingNodes(cursor.type, dir, brackets)) depth++;
else if (matchingNodes(cursor.type, -dir, brackets)) {
if (depth == 0) {
let endHandle = findHandle(cursor);
return {
start: firstToken,
end: endHandle && endHandle.from < endHandle.to ? {
from: endHandle.from,
to: endHandle.to
} : void 0,
matched: false
};
}
depth--;
}
}
while (dir < 0 ? cursor.prevSibling() : cursor.nextSibling());
return {
start: firstToken,
matched: false
};
}
function matchPlainBrackets(state, pos, dir, tree, tokenType, maxScanDistance, brackets) {
let startCh = dir < 0 ? state.sliceDoc(pos - 1, pos) : state.sliceDoc(pos, pos + 1);
let bracket$1 = brackets.indexOf(startCh);
if (bracket$1 < 0 || bracket$1 % 2 == 0 != dir > 0) return null;
let startToken = {
from: dir < 0 ? pos - 1 : pos,
to: dir > 0 ? pos + 1 : pos
};
let iter = state.doc.iterRange(pos, dir > 0 ? state.doc.length : 0), depth = 0;
for (let distance = 0; !iter.next().done && distance <= maxScanDistance;) {
let text = iter.value;
if (dir < 0) distance += text.length;
let basePos = pos + distance * dir;
for (let pos$1 = dir > 0 ? 0 : text.length - 1, end = dir > 0 ? text.length : -1; pos$1 != end; pos$1 += dir) {
let found = brackets.indexOf(text[pos$1]);
if (found < 0 || tree.resolveInner(basePos + pos$1, 1).type != tokenType) continue;
if (found % 2 == 0 == dir > 0) depth++;
else if (depth == 1) return {
start: startToken,
end: {
from: basePos + pos$1,
to: basePos + pos$1 + 1
},
matched: found >> 1 == bracket$1 >> 1
};
else depth--;
}
if (dir > 0) distance += text.length;
}
return iter.done ? {
start: startToken,
matched: false
} : null;
}
var noTokens$1 = /* @__PURE__ */ Object.create(null);
var typeArray$1 = [NodeType.none];
var warned$1 = [];
var byTag$1 = /* @__PURE__ */ Object.create(null);
var defaultTable$1 = /* @__PURE__ */ Object.create(null);
for (let [legacyName, name$1] of [
["variable", "variableName"],
["variable-2", "variableName.special"],
["string-2", "string.special"],
["def", "variableName.definition"],
["tag", "tagName"],
["attribute", "attributeName"],
["type", "typeName"],
["builtin", "variableName.standard"],
["qualifier", "modifier"],
["error", "invalid"],
["header", "heading"],
["property", "propertyName"]
]) defaultTable$1[legacyName] = /* @__PURE__ */ createTokenType$1(noTokens$1, name$1);
function warnForPart$1(part, msg) {
if (warned$1.indexOf(part) > -1) return;
warned$1.push(part);
console.warn(msg);
}
function createTokenType$1(extra, tagStr) {
let tags$1 = [];
for (let name$2 of tagStr.split(" ")) {
let found = [];
for (let part of name$2.split(".")) {
let value = extra[part] || tags[part];
if (!value) warnForPart$1(part, `Unknown highlighting tag ${part}`);
else if (typeof value == "function") if (!found.length) warnForPart$1(part, `Modifier ${part} used at start of tag`);
else found = found.map(value);
else if (found.length) warnForPart$1(part, `Tag ${part} used as modifier`);
else found = Array.isArray(value) ? value : [value];
}
for (let tag of found) tags$1.push(tag);
}
if (!tags$1.length) return 0;
let name$1 = tagStr.replace(/ /g, "_"), key = name$1 + " " + tags$1.map((t$1) => t$1.id);
let known = byTag$1[key];
if (known) return known.id;
let type = byTag$1[key] = NodeType.define({
id: typeArray$1.length,
name: name$1,
props: [styleTags({ [name$1]: tags$1 })]
});
typeArray$1.push(type);
return type.id;
}
Direction$1.RTL, Direction$1.LTR;
var toggleComment = (target) => {
let { state } = target, line = state.doc.lineAt(state.selection.main.from), config$1 = getConfig(target.state, line.from);
return config$1.line ? toggleLineComment(target) : config$1.block ? toggleBlockCommentByLine(target) : false;
};
function command(f, option) {
return ({ state, dispatch }) => {
if (state.readOnly) return false;
let tr = f(option, state);
if (!tr) return false;
dispatch(state.update(tr));
return true;
};
}
var toggleLineComment = /* @__PURE__ */ command(changeLineComment, 0);
var lineComment = /* @__PURE__ */ command(changeLineComment, 1);
var lineUncomment = /* @__PURE__ */ command(changeLineComment, 2);
var toggleBlockComment = /* @__PURE__ */ command(changeBlockComment, 0);
var toggleBlockCommentByLine = /* @__PURE__ */ command((o, s) => changeBlockComment(o, s, selectedLineRanges(s)), 0);
function getConfig(state, pos) {
let data = state.languageDataAt("commentTokens", pos);
return data.length ? data[0] : {};
}
var SearchMargin = 50;
function findBlockComment(state, { open, close }, from, to) {
let textBefore = state.sliceDoc(from - SearchMargin, from);
let textAfter = state.sliceDoc(to, to + SearchMargin);
let spaceBefore = /\s*$/.exec(textBefore)[0].length, spaceAfter = /^\s*/.exec(textAfter)[0].length;
let beforeOff = textBefore.length - spaceBefore;
if (textBefore.slice(beforeOff - open.length, beforeOff) == open && textAfter.slice(spaceAfter, spaceAfter + close.length) == close) return {
open: {
pos: from - spaceBefore,
margin: spaceBefore && 1
},
close: {
pos: to + spaceAfter,
margin: spaceAfter && 1
}
};
let startText, endText;
if (to - from <= 2 * SearchMargin) startText = endText = state.sliceDoc(from, to);
else {
startText = state.sliceDoc(from, from + SearchMargin);
endText = state.sliceDoc(to - SearchMargin, to);
}
let startSpace = /^\s*/.exec(startText)[0].length, endSpace = /\s*$/.exec(endText)[0].length;
let endOff = endText.length - endSpace - close.length;
if (startText.slice(startSpace, startSpace + open.length) == open && endText.slice(endOff, endOff + close.length) == close) return {
open: {
pos: from + startSpace + open.length,
margin: /\s/.test(startText.charAt(startSpace + open.length)) ? 1 : 0
},
close: {
pos: to - endSpace - close.length,
margin: /\s/.test(endText.charAt(endOff - 1)) ? 1 : 0
}
};
return null;
}
function selectedLineRanges(state) {
let ranges = [];
for (let r of state.selection.ranges) {
let fromLine = state.doc.lineAt(r.from);
let toLine = r.to <= fromLine.to ? fromLine : state.doc.lineAt(r.to);
let last = ranges.length - 1;
if (last >= 0 && ranges[last].to > fromLine.from) ranges[last].to = toLine.to;
else ranges.push({
from: fromLine.from + /^\s*/.exec(fromLine.text)[0].length,
to: toLine.to
});
}
return ranges;
}
function changeBlockComment(option, state, ranges = state.selection.ranges) {
let tokens = ranges.map((r) => getConfig(state, r.from).block);
if (!tokens.every((c) => c)) return null;
let comments = ranges.map((r, i$1) => findBlockComment(state, tokens[i$1], r.from, r.to));
if (option != 2 && !comments.every((c) => c)) return { changes: state.changes(ranges.map((range, i$1) => {
if (comments[i$1]) return [];
return [{
from: range.from,
insert: tokens[i$1].open + " "
}, {
from: range.to,
insert: " " + tokens[i$1].close
}];
})) };
else if (option != 1 && comments.some((c) => c)) {
let changes = [];
for (let i$1 = 0, comment$1; i$1 < comments.length; i$1++) if (comment$1 = comments[i$1]) {
let token = tokens[i$1], { open, close } = comment$1;
changes.push({
from: open.pos - token.open.length,
to: open.pos + open.margin
}, {
from: close.pos - close.margin,
to: close.pos + token.close.length
});
}
return { changes };
}
return null;
}
function changeLineComment(option, state, ranges = state.selection.ranges) {
let lines = [];
let prevLine = -1;
for (let { from, to } of ranges) {
let startI = lines.length, minIndent = 1e9;
let token = getConfig(state, from).line;
if (!token) continue;
for (let pos = from; pos <= to;) {
let line = state.doc.lineAt(pos);
if (line.from > prevLine && (from == to || to > line.from)) {
prevLine = line.from;
let indent = /^\s*/.exec(line.text)[0].length;
let empty$1 = indent == line.length;
let comment$1 = line.text.slice(indent, indent + token.length) == token ? indent : -1;
if (indent < line.text.length && indent < minIndent) minIndent = indent;
lines.push({
line,
comment: comment$1,
token,
indent,
empty: empty$1,
single: false
});
}
pos = line.to + 1;
}
if (minIndent < 1e9) {
for (let i$1 = startI; i$1 < lines.length; i$1++) if (lines[i$1].indent < lines[i$1].line.text.length) lines[i$1].indent = minIndent;
}
if (lines.length == startI + 1) lines[startI].single = true;
}
if (option != 2 && lines.some((l) => l.comment < 0 && (!l.empty || l.single))) {
let changes = [];
for (let { line, token, indent, empty: empty$1, single } of lines) if (single || !empty$1) changes.push({
from: line.from + indent,
insert: token + " "
});
let changeSet = state.changes(changes);
return {
changes: changeSet,
selection: state.selection.map(changeSet, 1)
};
} else if (option != 1 && lines.some((l) => l.comment >= 0)) {
let changes = [];
for (let { line, comment: comment$1, token } of lines) if (comment$1 >= 0) {
let from = line.from + comment$1, to = from + token.length;
if (line.text[to - line.from] == " ") to++;
changes.push({
from,
to
});
}
return { changes };
}
return null;
}
var fromHistory = /* @__PURE__ */ Annotation.define();
var isolateHistory = /* @__PURE__ */ Annotation.define();
var invertedEffects = /* @__PURE__ */ Facet$1.define();
var historyConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
return combineConfig$1(configs, {
minDepth: 100,
newGroupDelay: 500,
joinToEvent: (_t, isAdjacent$1) => isAdjacent$1
}, {
minDepth: Math.max,
newGroupDelay: Math.min,
joinToEvent: (a, b) => (tr, adj) => a(tr, adj) || b(tr, adj)
});
} });
var historyField_ = /* @__PURE__ */ StateField$1.define({
create() {
return HistoryState.empty;
},
update(state, tr) {
let config$1 = tr.state.facet(historyConfig);
let fromHist = tr.annotation(fromHistory);
if (fromHist) {
let item = HistEvent.fromTransaction(tr, fromHist.selection), from = fromHist.side;
let other = from == 0 ? state.undone : state.done;
if (item) other = updateBranch(other, other.length, config$1.minDepth, item);
else other = addSelection(other, tr.startState.selection);
return new HistoryState(from == 0 ? fromHist.rest : other, from == 0 ? other : fromHist.rest);
}
let isolate = tr.annotation(isolateHistory);
if (isolate == "full" || isolate == "before") state = state.isolate();
if (tr.annotation(Transaction.addToHistory) === false) return !tr.changes.empty ? state.addMapping(tr.changes.desc) : state;
let event = HistEvent.fromTransaction(tr);
let time = tr.annotation(Transaction.time), userEvent = tr.annotation(Transaction.userEvent);
if (event) state = state.addChanges(event, time, userEvent, config$1, tr);
else if (tr.selection) state = state.addSelection(tr.startState.selection, time, userEvent, config$1.newGroupDelay);
if (isolate == "full" || isolate == "after") state = state.isolate();
return state;
},
toJSON(value) {
return {
done: value.done.map((e) => e.toJSON()),
undone: value.undone.map((e) => e.toJSON())
};
},
fromJSON(json$1) {
return new HistoryState(json$1.done.map(HistEvent.fromJSON), json$1.undone.map(HistEvent.fromJSON));
}
});
function history(config$1 = {}) {
return [
historyField_,
historyConfig.of(config$1),
EditorView.domEventHandlers({ beforeinput(e, view) {
let command$1 = e.inputType == "historyUndo" ? undo : e.inputType == "historyRedo" ? redo : null;
if (!command$1) return false;
e.preventDefault();
return command$1(view);
} })
];
}
var historyField = historyField_;
function cmd(side, selection) {
return function({ state, dispatch }) {
if (!selection && state.readOnly) return false;
let historyState = state.field(historyField_, false);
if (!historyState) return false;
let tr = historyState.pop(side, state, selection);
if (!tr) return false;
dispatch(tr);
return true;
};
}
var undo = /* @__PURE__ */ cmd(0, false);
var redo = /* @__PURE__ */ cmd(1, false);
var undoSelection = /* @__PURE__ */ cmd(0, true);
var HistEvent = class HistEvent {
constructor(changes, effects, mapped, startSelection, selectionsAfter) {
this.changes = changes;
this.effects = effects;
this.mapped = mapped;
this.startSelection = startSelection;
this.selectionsAfter = selectionsAfter;
}
setSelAfter(after) {
return new HistEvent(this.changes, this.effects, this.mapped, this.startSelection, after);
}
toJSON() {
var _a$2, _b, _c;
return {
changes: (_a$2 = this.changes) === null || _a$2 === void 0 ? void 0 : _a$2.toJSON(),
mapped: (_b = this.mapped) === null || _b === void 0 ? void 0 : _b.toJSON(),
startSelection: (_c = this.startSelection) === null || _c === void 0 ? void 0 : _c.toJSON(),
selectionsAfter: this.selectionsAfter.map((s) => s.toJSON())
};
}
static fromJSON(json$1) {
return new HistEvent(json$1.changes && ChangeSet.fromJSON(json$1.changes), [], json$1.mapped && ChangeDesc$1.fromJSON(json$1.mapped), json$1.startSelection && EditorSelection.fromJSON(json$1.startSelection), json$1.selectionsAfter.map(EditorSelection.fromJSON));
}
static fromTransaction(tr, selection) {
let effects = none$2;
for (let invert of tr.startState.facet(invertedEffects)) {
let result = invert(tr);
if (result.length) effects = effects.concat(result);
}
if (!effects.length && tr.changes.empty) return null;
return new HistEvent(tr.changes.invert(tr.startState.doc), effects, void 0, selection || tr.startState.selection, none$2);
}
static selection(selections) {
return new HistEvent(void 0, none$2, void 0, void 0, selections);
}
};
function updateBranch(branch, to, maxLen, newEvent) {
let start = to + 1 > maxLen + 20 ? to - maxLen - 1 : 0;
let newBranch = branch.slice(start, to);
newBranch.push(newEvent);
return newBranch;
}
function isAdjacent(a, b) {
let ranges = [], isAdjacent$1 = false;
a.iterChangedRanges((f, t$1) => ranges.push(f, t$1));
b.iterChangedRanges((_f, _t, f, t$1) => {
for (let i$1 = 0; i$1 < ranges.length;) {
let from = ranges[i$1++], to = ranges[i$1++];
if (t$1 >= from && f <= to) isAdjacent$1 = true;
}
});
return isAdjacent$1;
}
function eqSelectionShape(a, b) {
return a.ranges.length == b.ranges.length && a.ranges.filter((r, i$1) => r.empty != b.ranges[i$1].empty).length === 0;
}
function conc(a, b) {
return !a.length ? b : !b.length ? a : a.concat(b);
}
var none$2 = [];
var MaxSelectionsPerEvent = 200;
function addSelection(branch, selection) {
if (!branch.length) return [HistEvent.selection([selection])];
else {
let lastEvent = branch[branch.length - 1];
let sels = lastEvent.selectionsAfter.slice(Math.max(0, lastEvent.selectionsAfter.length - MaxSelectionsPerEvent));
if (sels.length && sels[sels.length - 1].eq(selection)) return branch;
sels.push(selection);
return updateBranch(branch, branch.length - 1, 1e9, lastEvent.setSelAfter(sels));
}
}
function popSelection(branch) {
let last = branch[branch.length - 1];
let newBranch = branch.slice();
newBranch[branch.length - 1] = last.setSelAfter(last.selectionsAfter.slice(0, last.selectionsAfter.length - 1));
return newBranch;
}
function addMappingToBranch(branch, mapping) {
if (!branch.length) return branch;
let length = branch.length, selections = none$2;
while (length) {
let event = mapEvent(branch[length - 1], mapping, selections);
if (event.changes && !event.changes.empty || event.effects.length) {
let result = branch.slice(0, length);
result[length - 1] = event;
return result;
} else {
mapping = event.mapped;
length--;
selections = event.selectionsAfter;
}
}
return selections.length ? [HistEvent.selection(selections)] : none$2;
}
function mapEvent(event, mapping, extraSelections) {
let selections = conc(event.selectionsAfter.length ? event.selectionsAfter.map((s) => s.map(mapping)) : none$2, extraSelections);
if (!event.changes) return HistEvent.selection(selections);
let mappedChanges = event.changes.map(mapping), before = mapping.mapDesc(event.changes, true);
let fullMapping = event.mapped ? event.mapped.composeDesc(before) : before;
return new HistEvent(mappedChanges, StateEffect$1.mapEffects(event.effects, mapping), fullMapping, event.startSelection.map(before), selections);
}
var joinableUserEvent = /^(input\.type|delete)($|\.)/;
var HistoryState = class HistoryState {
constructor(done, undone, prevTime = 0, prevUserEvent = void 0) {
this.done = done;
this.undone = undone;
this.prevTime = prevTime;
this.prevUserEvent = prevUserEvent;
}
isolate() {
return this.prevTime ? new HistoryState(this.done, this.undone) : this;
}
addChanges(event, time, userEvent, config$1, tr) {
let done = this.done, lastEvent = done[done.length - 1];
if (lastEvent && lastEvent.changes && !lastEvent.changes.empty && event.changes && (!userEvent || joinableUserEvent.test(userEvent)) && (!lastEvent.selectionsAfter.length && time - this.prevTime < config$1.newGroupDelay && config$1.joinToEvent(tr, isAdjacent(lastEvent.changes, event.changes)) || userEvent == "input.type.compose")) done = updateBranch(done, done.length - 1, config$1.minDepth, new HistEvent(event.changes.compose(lastEvent.changes), conc(event.effects, lastEvent.effects), lastEvent.mapped, lastEvent.startSelection, none$2));
else done = updateBranch(done, done.length, config$1.minDepth, event);
return new HistoryState(done, none$2, time, userEvent);
}
addSelection(selection, time, userEvent, newGroupDelay) {
let last = this.done.length ? this.done[this.done.length - 1].selectionsAfter : none$2;
if (last.length > 0 && time - this.prevTime < newGroupDelay && userEvent == this.prevUserEvent && userEvent && /^select($|\.)/.test(userEvent) && eqSelectionShape(last[last.length - 1], selection)) return this;
return new HistoryState(addSelection(this.done, selection), this.undone, time, userEvent);
}
addMapping(mapping) {
return new HistoryState(addMappingToBranch(this.done, mapping), addMappingToBranch(this.undone, mapping), this.prevTime, this.prevUserEvent);
}
pop(side, state, onlySelection) {
let branch = side == 0 ? this.done : this.undone;
if (branch.length == 0) return null;
let event = branch[branch.length - 1], selection = event.selectionsAfter[0] || state.selection;
if (onlySelection && event.selectionsAfter.length) return state.update({
selection: event.selectionsAfter[event.selectionsAfter.length - 1],
annotations: fromHistory.of({
side,
rest: popSelection(branch),
selection
}),
userEvent: side == 0 ? "select.undo" : "select.redo",
scrollIntoView: true
});
else if (!event.changes) return null;
else {
let rest = branch.length == 1 ? none$2 : branch.slice(0, branch.length - 1);
if (event.mapped) rest = addMappingToBranch(rest, event.mapped);
return state.update({
changes: event.changes,
selection: event.startSelection,
effects: event.effects,
annotations: fromHistory.of({
side,
rest,
selection
}),
filter: false,
userEvent: side == 0 ? "undo" : "redo",
scrollIntoView: true
});
}
}
};
HistoryState.empty = /* @__PURE__ */ new HistoryState(none$2, none$2);
function updateSel(sel, by) {
return EditorSelection.create(sel.ranges.map(by), sel.mainIndex);
}
function setSel(state, selection) {
return state.update({
selection,
scrollIntoView: true,
userEvent: "select"
});
}
function moveSel({ state, dispatch }, how) {
let selection = updateSel(state.selection, how);
if (selection.eq(state.selection, true)) return false;
dispatch(setSel(state, selection));
return true;
}
function rangeEnd(range, forward) {
return EditorSelection.cursor(forward ? range.to : range.from);
}
function cursorByChar(view, forward) {
return moveSel(view, (range) => range.empty ? view.moveByChar(range, forward) : rangeEnd(range, forward));
}
function ltrAtCursor(view) {
return view.textDirectionAt(view.state.selection.main.head) == Direction$1.LTR;
}
var cursorCharLeft = (view) => cursorByChar(view, !ltrAtCursor(view));
var cursorCharRight = (view) => cursorByChar(view, ltrAtCursor(view));
function cursorByGroup(view, forward) {
return moveSel(view, (range) => range.empty ? view.moveByGroup(range, forward) : rangeEnd(range, forward));
}
var cursorGroupLeft = (view) => cursorByGroup(view, !ltrAtCursor(view));
var cursorGroupRight = (view) => cursorByGroup(view, ltrAtCursor(view));
typeof Intl != "undefined" && Intl.Segmenter;
function cursorByLine(view, forward) {
return moveSel(view, (range) => {
if (!range.empty) return rangeEnd(range, forward);
let moved = view.moveVertically(range, forward);
return moved.head != range.head ? moved : view.moveToLineBoundary(range, forward);
});
}
var cursorLineUp = (view) => cursorByLine(view, false);
var cursorLineDown = (view) => cursorByLine(view, true);
function pageInfo(view) {
let selfScroll = view.scrollDOM.clientHeight < view.scrollDOM.scrollHeight - 2;
let marginTop = 0, marginBottom = 0, height;
if (selfScroll) {
for (let source of view.state.facet(EditorView.scrollMargins)) {
let margins = source(view);
if (margins === null || margins === void 0 ? void 0 : margins.top) marginTop = Math.max(margins === null || margins === void 0 ? void 0 : margins.top, marginTop);
if (margins === null || margins === void 0 ? void 0 : margins.bottom) marginBottom = Math.max(margins === null || margins === void 0 ? void 0 : margins.bottom, marginBottom);
}
height = view.scrollDOM.clientHeight - marginTop - marginBottom;
} else height = (view.dom.ownerDocument.defaultView || window).innerHeight;
return {
marginTop,
marginBottom,
selfScroll,
height: Math.max(view.defaultLineHeight, height - 5)
};
}
function cursorByPage(view, forward) {
let page = pageInfo(view);
let { state } = view, selection = updateSel(state.selection, (range) => {
return range.empty ? view.moveVertically(range, forward, page.height) : rangeEnd(range, forward);
});
if (selection.eq(state.selection)) return false;
let effect;
if (page.selfScroll) {
let startPos = view.coordsAtPos(state.selection.main.head);
let scrollRect = view.scrollDOM.getBoundingClientRect();
let scrollTop = scrollRect.top + page.marginTop, scrollBottom = scrollRect.bottom - page.marginBottom;
if (startPos && startPos.top > scrollTop && startPos.bottom < scrollBottom) effect = EditorView.scrollIntoView(selection.main.head, {
y: "start",
yMargin: startPos.top - scrollTop
});
}
view.dispatch(setSel(state, selection), { effects: effect });
return true;
}
var cursorPageUp = (view) => cursorByPage(view, false);
var cursorPageDown = (view) => cursorByPage(view, true);
function moveByLineBoundary(view, start, forward) {
let line = view.lineBlockAt(start.head), moved = view.moveToLineBoundary(start, forward);
if (moved.head == start.head && moved.head != (forward ? line.to : line.from)) moved = view.moveToLineBoundary(start, forward, false);
if (!forward && moved.head == line.from && line.length) {
let space$1 = /^\s*/.exec(view.state.sliceDoc(line.from, Math.min(line.from + 100, line.to)))[0].length;
if (space$1 && start.head != line.from + space$1) moved = EditorSelection.cursor(line.from + space$1);
}
return moved;
}
var cursorLineBoundaryForward = (view) => moveSel(view, (range) => moveByLineBoundary(view, range, true));
var cursorLineBoundaryBackward = (view) => moveSel(view, (range) => moveByLineBoundary(view, range, false));
var cursorLineStart = (view) => moveSel(view, (range) => EditorSelection.cursor(view.lineBlockAt(range.head).from, 1));
var cursorLineEnd = (view) => moveSel(view, (range) => EditorSelection.cursor(view.lineBlockAt(range.head).to, -1));
function toMatchingBracket(state, dispatch, extend$2) {
let found = false, selection = updateSel(state.selection, (range) => {
let matching = matchBrackets(state, range.head, -1) || matchBrackets(state, range.head, 1) || range.head > 0 && matchBrackets(state, range.head - 1, 1) || range.head < state.doc.length && matchBrackets(state, range.head + 1, -1);
if (!matching || !matching.end) return range;
found = true;
let head = matching.start.from == range.head ? matching.end.to : matching.end.from;
return extend$2 ? EditorSelection.range(range.anchor, head) : EditorSelection.cursor(head);
});
if (!found) return false;
dispatch(setSel(state, selection));
return true;
}
var cursorMatchingBracket = ({ state, dispatch }) => toMatchingBracket(state, dispatch, false);
function extendSel(view, how) {
let selection = updateSel(view.state.selection, (range) => {
let head = how(range);
return EditorSelection.range(range.anchor, head.head, head.goalColumn, head.bidiLevel || void 0);
});
if (selection.eq(view.state.selection)) return false;
view.dispatch(setSel(view.state, selection));
return true;
}
function selectByChar(view, forward) {
return extendSel(view, (range) => view.moveByChar(range, forward));
}
var selectCharLeft = (view) => selectByChar(view, !ltrAtCursor(view));
var selectCharRight = (view) => selectByChar(view, ltrAtCursor(view));
function selectByGroup(view, forward) {
return extendSel(view, (range) => view.moveByGroup(range, forward));
}
var selectGroupLeft = (view) => selectByGroup(view, !ltrAtCursor(view));
var selectGroupRight = (view) => selectByGroup(view, ltrAtCursor(view));
function selectByLine(view, forward) {
return extendSel(view, (range) => view.moveVertically(range, forward));
}
var selectLineUp = (view) => selectByLine(view, false);
var selectLineDown = (view) => selectByLine(view, true);
function selectByPage(view, forward) {
return extendSel(view, (range) => view.moveVertically(range, forward, pageInfo(view).height));
}
var selectPageUp = (view) => selectByPage(view, false);
var selectPageDown = (view) => selectByPage(view, true);
var selectLineBoundaryForward = (view) => extendSel(view, (range) => moveByLineBoundary(view, range, true));
var selectLineBoundaryBackward = (view) => extendSel(view, (range) => moveByLineBoundary(view, range, false));
var selectLineStart = (view) => extendSel(view, (range) => EditorSelection.cursor(view.lineBlockAt(range.head).from));
var selectLineEnd = (view) => extendSel(view, (range) => EditorSelection.cursor(view.lineBlockAt(range.head).to));
var cursorDocStart = ({ state, dispatch }) => {
dispatch(setSel(state, { anchor: 0 }));
return true;
};
var cursorDocEnd = ({ state, dispatch }) => {
dispatch(setSel(state, { anchor: state.doc.length }));
return true;
};
var selectDocStart = ({ state, dispatch }) => {
dispatch(setSel(state, {
anchor: state.selection.main.anchor,
head: 0
}));
return true;
};
var selectDocEnd = ({ state, dispatch }) => {
dispatch(setSel(state, {
anchor: state.selection.main.anchor,
head: state.doc.length
}));
return true;
};
var selectAll = ({ state, dispatch }) => {
dispatch(state.update({
selection: {
anchor: 0,
head: state.doc.length
},
userEvent: "select"
}));
return true;
};
var selectLine = ({ state, dispatch }) => {
let ranges = selectedLineBlocks(state).map(({ from, to }) => EditorSelection.range(from, Math.min(to + 1, state.doc.length)));
dispatch(state.update({
selection: EditorSelection.create(ranges),
userEvent: "select"
}));
return true;
};
function deleteBy(target, by) {
if (target.state.readOnly) return false;
let event = "delete.selection", { state } = target;
let changes = state.changeByRange((range) => {
let { from, to } = range;
if (from == to) {
let towards = by(range);
if (towards < from) {
event = "delete.backward";
towards = skipAtomic(target, towards, false);
} else if (towards > from) {
event = "delete.forward";
towards = skipAtomic(target, towards, true);
}
from = Math.min(from, towards);
to = Math.max(to, towards);
} else {
from = skipAtomic(target, from, false);
to = skipAtomic(target, to, true);
}
return from == to ? { range } : {
changes: {
from,
to
},
range: EditorSelection.cursor(from, from < range.head ? -1 : 1)
};
});
if (changes.changes.empty) return false;
target.dispatch(state.update(changes, {
scrollIntoView: true,
userEvent: event,
effects: event == "delete.selection" ? EditorView.announce.of(state.phrase("Selection deleted")) : void 0
}));
return true;
}
function skipAtomic(target, pos, forward) {
if (target instanceof EditorView) for (let ranges of target.state.facet(EditorView.atomicRanges).map((f) => f(target))) ranges.between(pos, pos, (from, to) => {
if (from < pos && to > pos) pos = forward ? to : from;
});
return pos;
}
var deleteByChar = (target, forward, byIndentUnit) => deleteBy(target, (range) => {
let pos = range.from, { state } = target, line = state.doc.lineAt(pos), before, targetPos;
if (byIndentUnit && !forward && pos > line.from && pos < line.from + 200 && !/[^ \t]/.test(before = line.text.slice(0, pos - line.from))) {
if (before[before.length - 1] == " ") return pos - 1;
let drop = countColumn$1(before, state.tabSize) % getIndentUnit(state) || getIndentUnit(state);
for (let i$1 = 0; i$1 < drop && before[before.length - 1 - i$1] == " "; i$1++) pos--;
targetPos = pos;
} else {
targetPos = findClusterBreak(line.text, pos - line.from, forward, forward) + line.from;
if (targetPos == pos && line.number != (forward ? state.doc.lines : 1)) targetPos += forward ? 1 : -1;
else if (!forward && /[\ufe00-\ufe0f]/.test(line.text.slice(targetPos - line.from, pos - line.from))) targetPos = findClusterBreak(line.text, targetPos - line.from, false, false) + line.from;
}
return targetPos;
});
var deleteCharBackward = (view) => deleteByChar(view, false, true);
var deleteCharForward = (view) => deleteByChar(view, true, false);
var deleteByGroup = (target, forward) => deleteBy(target, (range) => {
let pos = range.head, { state } = target, line = state.doc.lineAt(pos);
let categorize = state.charCategorizer(pos);
for (let cat = null;;) {
if (pos == (forward ? line.to : line.from)) {
if (pos == range.head && line.number != (forward ? state.doc.lines : 1)) pos += forward ? 1 : -1;
break;
}
let next = findClusterBreak(line.text, pos - line.from, forward) + line.from;
let nextChar$1 = line.text.slice(Math.min(pos, next) - line.from, Math.max(pos, next) - line.from);
let nextCat = categorize(nextChar$1);
if (cat != null && nextCat != cat) break;
if (nextChar$1 != " " || pos != range.head) cat = nextCat;
pos = next;
}
return pos;
});
var deleteGroupBackward = (target) => deleteByGroup(target, false);
var deleteGroupForward = (target) => deleteByGroup(target, true);
var deleteToLineEnd = (view) => deleteBy(view, (range) => {
let lineEnd = view.lineBlockAt(range.head).to;
return range.head < lineEnd ? lineEnd : Math.min(view.state.doc.length, range.head + 1);
});
var deleteToLineStart = (view) => deleteBy(view, (range) => {
let lineStart = view.lineBlockAt(range.head).from;
return range.head > lineStart ? lineStart : Math.max(0, range.head - 1);
});
var splitLine = ({ state, dispatch }) => {
if (state.readOnly) return false;
let changes = state.changeByRange((range) => {
return {
changes: {
from: range.from,
to: range.to,
insert: Text.of(["", ""])
},
range: EditorSelection.cursor(range.from)
};
});
dispatch(state.update(changes, {
scrollIntoView: true,
userEvent: "input"
}));
return true;
};
var transposeChars = ({ state, dispatch }) => {
if (state.readOnly) return false;
let changes = state.changeByRange((range) => {
if (!range.empty || range.from == 0 || range.from == state.doc.length) return { range };
let pos = range.from, line = state.doc.lineAt(pos);
let from = pos == line.from ? pos - 1 : findClusterBreak(line.text, pos - line.from, false) + line.from;
let to = pos == line.to ? pos + 1 : findClusterBreak(line.text, pos - line.from, true) + line.from;
return {
changes: {
from,
to,
insert: state.doc.slice(pos, to).append(state.doc.slice(from, pos))
},
range: EditorSelection.cursor(to)
};
});
if (changes.changes.empty) return false;
dispatch(state.update(changes, {
scrollIntoView: true,
userEvent: "move.character"
}));
return true;
};
function selectedLineBlocks(state) {
let blocks = [], upto = -1;
for (let range of state.selection.ranges) {
let startLine = state.doc.lineAt(range.from), endLine = state.doc.lineAt(range.to);
if (!range.empty && range.to == endLine.from) endLine = state.doc.lineAt(range.to - 1);
if (upto >= startLine.number) {
let prev = blocks[blocks.length - 1];
prev.to = endLine.to;
prev.ranges.push(range);
} else blocks.push({
from: startLine.from,
to: endLine.to,
ranges: [range]
});
upto = endLine.number + 1;
}
return blocks;
}
function moveLine(state, dispatch, forward) {
if (state.readOnly) return false;
let changes = [], ranges = [];
for (let block of selectedLineBlocks(state)) {
if (forward ? block.to == state.doc.length : block.from == 0) continue;
let nextLine = state.doc.lineAt(forward ? block.to + 1 : block.from - 1);
let size = nextLine.length + 1;
if (forward) {
changes.push({
from: block.to,
to: nextLine.to
}, {
from: block.from,
insert: nextLine.text + state.lineBreak
});
for (let r of block.ranges) ranges.push(EditorSelection.range(Math.min(state.doc.length, r.anchor + size), Math.min(state.doc.length, r.head + size)));
} else {
changes.push({
from: nextLine.from,
to: block.from
}, {
from: block.to,
insert: state.lineBreak + nextLine.text
});
for (let r of block.ranges) ranges.push(EditorSelection.range(r.anchor - size, r.head - size));
}
}
if (!changes.length) return false;
dispatch(state.update({
changes,
scrollIntoView: true,
selection: EditorSelection.create(ranges, state.selection.mainIndex),
userEvent: "move.line"
}));
return true;
}
var moveLineUp = ({ state, dispatch }) => moveLine(state, dispatch, false);
var moveLineDown = ({ state, dispatch }) => moveLine(state, dispatch, true);
function copyLine(state, dispatch, forward) {
if (state.readOnly) return false;
let changes = [];
for (let block of selectedLineBlocks(state)) if (forward) changes.push({
from: block.from,
insert: state.doc.slice(block.from, block.to) + state.lineBreak
});
else changes.push({
from: block.to,
insert: state.lineBreak + state.doc.slice(block.from, block.to)
});
dispatch(state.update({
changes,
scrollIntoView: true,
userEvent: "input.copyline"
}));
return true;
}
var copyLineUp = ({ state, dispatch }) => copyLine(state, dispatch, false);
var copyLineDown = ({ state, dispatch }) => copyLine(state, dispatch, true);
var deleteLine = (view) => {
if (view.state.readOnly) return false;
let { state } = view, changes = state.changes(selectedLineBlocks(state).map(({ from, to }) => {
if (from > 0) from--;
else if (to < state.doc.length) to++;
return {
from,
to
};
}));
let selection = updateSel(state.selection, (range) => {
let dist$2 = void 0;
if (view.lineWrapping) {
let block = view.lineBlockAt(range.head), pos = view.coordsAtPos(range.head, range.assoc || 1);
if (pos) dist$2 = block.bottom + view.documentTop - pos.bottom + view.defaultLineHeight / 2;
}
return view.moveVertically(range, true, dist$2);
}).map(changes);
view.dispatch({
changes,
selection,
scrollIntoView: true,
userEvent: "delete.line"
});
return true;
};
function isBetweenBrackets(state, pos) {
if (/\(\)|\[\]|\{\}/.test(state.sliceDoc(pos - 1, pos + 1))) return {
from: pos,
to: pos
};
let context = syntaxTree$1(state).resolveInner(pos);
let before = context.childBefore(pos), after = context.childAfter(pos), closedBy;
if (before && after && before.to <= pos && after.from >= pos && (closedBy = before.type.prop(NodeProp.closedBy)) && closedBy.indexOf(after.name) > -1 && state.doc.lineAt(before.to).from == state.doc.lineAt(after.from).from && !/\S/.test(state.sliceDoc(before.to, after.from))) return {
from: before.to,
to: after.from
};
return null;
}
var insertNewlineAndIndent = /* @__PURE__ */ newlineAndIndent(false);
function newlineAndIndent(atEof) {
return ({ state, dispatch }) => {
if (state.readOnly) return false;
let changes = state.changeByRange((range) => {
let { from, to } = range, line = state.doc.lineAt(from);
let explode = !atEof && from == to && isBetweenBrackets(state, from);
if (atEof) from = to = (to <= line.to ? line : state.doc.lineAt(to)).to;
let cx = new IndentContext(state, {
simulateBreak: from,
simulateDoubleBreak: !!explode
});
let indent = getIndentation(cx, from);
if (indent == null) indent = countColumn$1(/^\s*/.exec(state.doc.lineAt(from).text)[0], state.tabSize);
while (to < line.to && /\s/.test(line.text[to - line.from])) to++;
if (explode) ({from, to} = explode);
else if (from > line.from && from < line.from + 100 && !/\S/.test(line.text.slice(0, from))) from = line.from;
let insert$2 = ["", indentString(state, indent)];
if (explode) insert$2.push(indentString(state, cx.lineIndent(line.from, -1)));
return {
changes: {
from,
to,
insert: Text.of(insert$2)
},
range: EditorSelection.cursor(from + 1 + insert$2[1].length)
};
});
dispatch(state.update(changes, {
scrollIntoView: true,
userEvent: "input"
}));
return true;
};
}
function changeBySelectedLine(state, f) {
let atLine = -1;
return state.changeByRange((range) => {
let changes = [];
for (let pos = range.from; pos <= range.to;) {
let line = state.doc.lineAt(pos);
if (line.number > atLine && (range.empty || range.to > line.from)) {
f(line, changes, range);
atLine = line.number;
}
pos = line.to + 1;
}
let changeSet = state.changes(changes);
return {
changes,
range: EditorSelection.range(changeSet.mapPos(range.anchor, 1), changeSet.mapPos(range.head, 1))
};
});
}
var indentMore = ({ state, dispatch }) => {
if (state.readOnly) return false;
dispatch(state.update(changeBySelectedLine(state, (line, changes) => {
changes.push({
from: line.from,
insert: state.facet(indentUnit)
});
}), { userEvent: "input.indent" }));
return true;
};
var indentLess = ({ state, dispatch }) => {
if (state.readOnly) return false;
dispatch(state.update(changeBySelectedLine(state, (line, changes) => {
let space$1 = /^\s*/.exec(line.text)[0];
if (!space$1) return;
let col = countColumn$1(space$1, state.tabSize), keep = 0;
let insert$2 = indentString(state, Math.max(0, col - getIndentUnit(state)));
while (keep < space$1.length && keep < insert$2.length && space$1.charCodeAt(keep) == insert$2.charCodeAt(keep)) keep++;
changes.push({
from: line.from + keep,
to: line.from + space$1.length,
insert: insert$2.slice(keep)
});
}), { userEvent: "delete.dedent" }));
return true;
};
var CompletionContext = class {
constructor(state, pos, explicit) {
this.state = state;
this.pos = pos;
this.explicit = explicit;
this.abortListeners = [];
}
tokenBefore(types$2) {
let token = syntaxTree$1(this.state).resolveInner(this.pos, -1);
while (token && types$2.indexOf(token.name) < 0) token = token.parent;
return token ? {
from: token.from,
to: this.pos,
text: this.state.sliceDoc(token.from, this.pos),
type: token.type
} : null;
}
matchBefore(expr) {
let line = this.state.doc.lineAt(this.pos);
let start = Math.max(line.from, this.pos - 250);
let str = line.text.slice(start - line.from, this.pos - line.from);
let found = str.search(ensureAnchor(expr, false));
return found < 0 ? null : {
from: start + found,
to: this.pos,
text: str.slice(found)
};
}
get aborted() {
return this.abortListeners == null;
}
addEventListener(type, listener) {
if (type == "abort" && this.abortListeners) this.abortListeners.push(listener);
}
};
function toSet(chars) {
let flat = Object.keys(chars).join("");
let words = /\w/.test(flat);
if (words) flat = flat.replace(/\w/g, "");
return `[${words ? "\\w" : ""}${flat.replace(/[^\w\s]/g, "\\$&")}]`;
}
function prefixMatch$1(options) {
let first = Object.create(null), rest = Object.create(null);
for (let { label } of options) {
first[label[0]] = true;
for (let i$1 = 1; i$1 < label.length; i$1++) rest[label[i$1]] = true;
}
let source = toSet(first) + toSet(rest) + "*$";
return [/* @__PURE__ */ new RegExp("^" + source), new RegExp(source)];
}
function completeFromList(list) {
let options = list.map((o) => typeof o == "string" ? { label: o } : o);
let [validFor, match] = options.every((o) => /^\w+$/.test(o.label)) ? [/\w*$/, /\w+$/] : prefixMatch$1(options);
return (context) => {
let token = context.matchBefore(match);
return token || context.explicit ? {
from: token ? token.from : context.pos,
options,
validFor
} : null;
};
}
function ifIn(nodes, source) {
return (context) => {
for (let pos = syntaxTree$1(context.state).resolveInner(context.pos, -1); pos; pos = pos.parent) {
if (nodes.indexOf(pos.name) > -1) return source(context);
if (pos.type.isTop) break;
}
return null;
};
}
function ifNotIn(nodes, source) {
return (context) => {
for (let pos = syntaxTree$1(context.state).resolveInner(context.pos, -1); pos; pos = pos.parent) {
if (nodes.indexOf(pos.name) > -1) return null;
if (pos.type.isTop) break;
}
return source(context);
};
}
var Option = class {
constructor(completion, source, match, score$1) {
this.completion = completion;
this.source = source;
this.match = match;
this.score = score$1;
}
};
function cur(state) {
return state.selection.main.from;
}
function ensureAnchor(expr, start) {
var _a$2;
let { source } = expr;
let addStart = start && source[0] != "^", addEnd = source[source.length - 1] != "$";
if (!addStart && !addEnd) return expr;
return new RegExp(`${addStart ? "^" : ""}(?:${source})${addEnd ? "$" : ""}`, (_a$2 = expr.flags) !== null && _a$2 !== void 0 ? _a$2 : expr.ignoreCase ? "i" : "");
}
var pickedCompletion = /* @__PURE__ */ Annotation.define();
function insertCompletionText(state, text, from, to) {
let { main } = state.selection, fromOff = from - main.from, toOff = to - main.from;
return Object.assign(Object.assign({}, state.changeByRange((range) => {
if (range != main && from != to && state.sliceDoc(range.from + fromOff, range.from + toOff) != state.sliceDoc(from, to)) return { range };
return {
changes: {
from: range.from + fromOff,
to: to == main.from ? range.to : range.from + toOff,
insert: text
},
range: EditorSelection.cursor(range.from + fromOff + text.length)
};
})), {
scrollIntoView: true,
userEvent: "input.complete"
});
}
var SourceCache = /* @__PURE__ */ new WeakMap();
function asSource(source) {
if (!Array.isArray(source)) return source;
let known = SourceCache.get(source);
if (!known) SourceCache.set(source, known = completeFromList(source));
return known;
}
var startCompletionEffect = /* @__PURE__ */ StateEffect$1.define();
var closeCompletionEffect = /* @__PURE__ */ StateEffect$1.define();
var FuzzyMatcher = class {
constructor(pattern) {
this.pattern = pattern;
this.chars = [];
this.folded = [];
this.any = [];
this.precise = [];
this.byWord = [];
this.score = 0;
this.matched = [];
for (let p = 0; p < pattern.length;) {
let char = codePointAt(pattern, p), size = codePointSize(char);
this.chars.push(char);
let part = pattern.slice(p, p + size), upper = part.toUpperCase();
this.folded.push(codePointAt(upper == part ? part.toLowerCase() : upper, 0));
p += size;
}
this.astral = pattern.length != this.chars.length;
}
ret(score$1, matched) {
this.score = score$1;
this.matched = matched;
return this;
}
match(word) {
if (this.pattern.length == 0) return this.ret(-100, []);
if (word.length < this.pattern.length) return null;
let { chars, folded, any, precise, byWord } = this;
if (chars.length == 1) {
let first = codePointAt(word, 0), firstSize = codePointSize(first);
let score$1 = firstSize == word.length ? 0 : -100;
if (first == chars[0]);
else if (first == folded[0]) score$1 += -200;
else return null;
return this.ret(score$1, [0, firstSize]);
}
let direct = word.indexOf(this.pattern);
if (direct == 0) return this.ret(word.length == this.pattern.length ? 0 : -100, [0, this.pattern.length]);
let len = chars.length, anyTo = 0;
if (direct < 0) {
for (let i$1 = 0, e = Math.min(word.length, 200); i$1 < e && anyTo < len;) {
let next = codePointAt(word, i$1);
if (next == chars[anyTo] || next == folded[anyTo]) any[anyTo++] = i$1;
i$1 += codePointSize(next);
}
if (anyTo < len) return null;
}
let preciseTo = 0;
let byWordTo = 0, byWordFolded = false;
let adjacentTo = 0, adjacentStart = -1, adjacentEnd = -1;
let hasLower = /[a-z]/.test(word), wordAdjacent = true;
for (let i$1 = 0, e = Math.min(word.length, 200), prevType = 0; i$1 < e && byWordTo < len;) {
let next = codePointAt(word, i$1);
if (direct < 0) {
if (preciseTo < len && next == chars[preciseTo]) precise[preciseTo++] = i$1;
if (adjacentTo < len) if (next == chars[adjacentTo] || next == folded[adjacentTo]) {
if (adjacentTo == 0) adjacentStart = i$1;
adjacentEnd = i$1 + 1;
adjacentTo++;
} else adjacentTo = 0;
}
let ch, type = next < 255 ? next >= 48 && next <= 57 || next >= 97 && next <= 122 ? 2 : next >= 65 && next <= 90 ? 1 : 0 : (ch = fromCodePoint(next)) != ch.toLowerCase() ? 1 : ch != ch.toUpperCase() ? 2 : 0;
if (!i$1 || type == 1 && hasLower || prevType == 0 && type != 0) {
if (chars[byWordTo] == next || folded[byWordTo] == next && (byWordFolded = true)) byWord[byWordTo++] = i$1;
else if (byWord.length) wordAdjacent = false;
}
prevType = type;
i$1 += codePointSize(next);
}
if (byWordTo == len && byWord[0] == 0 && wordAdjacent) return this.result(-100 + (byWordFolded ? -200 : 0), byWord, word);
if (adjacentTo == len && adjacentStart == 0) return this.ret(-200 - word.length + (adjacentEnd == word.length ? 0 : -100), [0, adjacentEnd]);
if (direct > -1) return this.ret(-700 - word.length, [direct, direct + this.pattern.length]);
if (adjacentTo == len) return this.ret(-900 - word.length, [adjacentStart, adjacentEnd]);
if (byWordTo == len) return this.result(-100 + (byWordFolded ? -200 : 0) + -700 + (wordAdjacent ? 0 : -1100), byWord, word);
return chars.length == 2 ? null : this.result((any[0] ? -700 : 0) + -200 + -1100, any, word);
}
result(score$1, positions, word) {
let result = [], i$1 = 0;
for (let pos of positions) {
let to = pos + (this.astral ? codePointSize(codePointAt(word, pos)) : 1);
if (i$1 && result[i$1 - 1] == pos) result[i$1 - 1] = to;
else {
result[i$1++] = pos;
result[i$1++] = to;
}
}
return this.ret(score$1 - word.length, result);
}
};
var StrictMatcher = class {
constructor(pattern) {
this.pattern = pattern;
this.matched = [];
this.score = 0;
this.folded = pattern.toLowerCase();
}
match(word) {
if (word.length < this.pattern.length) return null;
let start = word.slice(0, this.pattern.length);
let match = start == this.pattern ? 0 : start.toLowerCase() == this.folded ? -200 : null;
if (match == null) return null;
this.matched = [0, start.length];
this.score = match + (word.length == this.pattern.length ? 0 : -100);
return this;
}
};
var completionConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
return combineConfig$1(configs, {
activateOnTyping: true,
activateOnCompletion: () => false,
activateOnTypingDelay: 100,
selectOnOpen: true,
override: null,
closeOnBlur: true,
maxRenderedOptions: 100,
defaultKeymap: true,
tooltipClass: () => "",
optionClass: () => "",
aboveCursor: false,
icons: true,
addToOptions: [],
positionInfo: defaultPositionInfo,
filterStrict: false,
compareCompletions: (a, b) => a.label.localeCompare(b.label),
interactionDelay: 75,
updateSyncTime: 100
}, {
defaultKeymap: (a, b) => a && b,
closeOnBlur: (a, b) => a && b,
icons: (a, b) => a && b,
tooltipClass: (a, b) => (c) => joinClass(a(c), b(c)),
optionClass: (a, b) => (c) => joinClass(a(c), b(c)),
addToOptions: (a, b) => a.concat(b),
filterStrict: (a, b) => a || b
});
} });
function joinClass(a, b) {
return a ? b ? a + " " + b : a : b;
}
function defaultPositionInfo(view, list, option, info, space$1, tooltip) {
let rtl = view.textDirection == Direction$1.RTL, left = rtl, narrow = false;
let side = "top", offset, maxWidth;
let spaceLeft = list.left - space$1.left, spaceRight = space$1.right - list.right;
let infoWidth = info.right - info.left, infoHeight = info.bottom - info.top;
if (left && spaceLeft < Math.min(infoWidth, spaceRight)) left = false;
else if (!left && spaceRight < Math.min(infoWidth, spaceLeft)) left = true;
if (infoWidth <= (left ? spaceLeft : spaceRight)) {
offset = Math.max(space$1.top, Math.min(option.top, space$1.bottom - infoHeight)) - list.top;
maxWidth = Math.min(400, left ? spaceLeft : spaceRight);
} else {
narrow = true;
maxWidth = Math.min(400, (rtl ? list.right : space$1.right - list.left) - 30);
let spaceBelow = space$1.bottom - list.bottom;
if (spaceBelow >= infoHeight || spaceBelow > list.top) offset = option.bottom - list.top;
else {
side = "bottom";
offset = list.bottom - option.top;
}
}
let scaleY = (list.bottom - list.top) / tooltip.offsetHeight;
let scaleX = (list.right - list.left) / tooltip.offsetWidth;
return {
style: `${side}: ${offset / scaleY}px; max-width: ${maxWidth / scaleX}px`,
class: "cm-completionInfo-" + (narrow ? rtl ? "left-narrow" : "right-narrow" : left ? "left" : "right")
};
}
function optionContent(config$1) {
let content$1 = config$1.addToOptions.slice();
if (config$1.icons) content$1.push({
render(completion) {
let icon$2 = document.createElement("div");
icon$2.classList.add("cm-completionIcon");
if (completion.type) icon$2.classList.add(...completion.type.split(/\s+/g).map((cls) => "cm-completionIcon-" + cls));
icon$2.setAttribute("aria-hidden", "true");
return icon$2;
},
position: 20
});
content$1.push({
render(completion, _s, _v, match) {
let labelElt = document.createElement("span");
labelElt.className = "cm-completionLabel";
let label = completion.displayLabel || completion.label, off = 0;
for (let j = 0; j < match.length;) {
let from = match[j++], to = match[j++];
if (from > off) labelElt.appendChild(document.createTextNode(label.slice(off, from)));
let span = labelElt.appendChild(document.createElement("span"));
span.appendChild(document.createTextNode(label.slice(from, to)));
span.className = "cm-completionMatchedText";
off = to;
}
if (off < label.length) labelElt.appendChild(document.createTextNode(label.slice(off)));
return labelElt;
},
position: 50
}, {
render(completion) {
if (!completion.detail) return null;
let detailElt = document.createElement("span");
detailElt.className = "cm-completionDetail";
detailElt.textContent = completion.detail;
return detailElt;
},
position: 80
});
return content$1.sort((a, b) => a.position - b.position).map((a) => a.render);
}
function rangeAroundSelected(total, selected, max) {
if (total <= max) return {
from: 0,
to: total
};
if (selected < 0) selected = 0;
if (selected <= total >> 1) {
let off$1 = Math.floor(selected / max);
return {
from: off$1 * max,
to: (off$1 + 1) * max
};
}
let off = Math.floor((total - selected) / max);
return {
from: total - (off + 1) * max,
to: total - off * max
};
}
var CompletionTooltip = class {
constructor(view, stateField, applyCompletion$2) {
this.view = view;
this.stateField = stateField;
this.applyCompletion = applyCompletion$2;
this.info = null;
this.infoDestroy = null;
this.placeInfoReq = {
read: () => this.measureInfo(),
write: (pos) => this.placeInfo(pos),
key: this
};
this.space = null;
this.currentClass = "";
let cState = view.state.field(stateField);
let { options, selected } = cState.open;
let config$1 = view.state.facet(completionConfig);
this.optionContent = optionContent(config$1);
this.optionClass = config$1.optionClass;
this.tooltipClass = config$1.tooltipClass;
this.range = rangeAroundSelected(options.length, selected, config$1.maxRenderedOptions);
this.dom = document.createElement("div");
this.dom.className = "cm-tooltip-autocomplete";
this.updateTooltipClass(view.state);
this.dom.addEventListener("mousedown", (e) => {
let { options: options$1 } = view.state.field(stateField).open;
for (let dom = e.target, match; dom && dom != this.dom; dom = dom.parentNode) if (dom.nodeName == "LI" && (match = /-(\d+)$/.exec(dom.id)) && +match[1] < options$1.length) {
this.applyCompletion(view, options$1[+match[1]]);
e.preventDefault();
return;
}
});
this.dom.addEventListener("focusout", (e) => {
let state = view.state.field(this.stateField, false);
if (state && state.tooltip && view.state.facet(completionConfig).closeOnBlur && e.relatedTarget != view.contentDOM) view.dispatch({ effects: closeCompletionEffect.of(null) });
});
this.showOptions(options, cState.id);
}
mount() {
this.updateSel();
}
showOptions(options, id$1) {
if (this.list) this.list.remove();
this.list = this.dom.appendChild(this.createListBox(options, id$1, this.range));
this.list.addEventListener("scroll", () => {
if (this.info) this.view.requestMeasure(this.placeInfoReq);
});
}
update(update) {
var _a$2;
let cState = update.state.field(this.stateField);
let prevState = update.startState.field(this.stateField);
this.updateTooltipClass(update.state);
if (cState != prevState) {
let { options, selected, disabled } = cState.open;
if (!prevState.open || prevState.open.options != options) {
this.range = rangeAroundSelected(options.length, selected, update.state.facet(completionConfig).maxRenderedOptions);
this.showOptions(options, cState.id);
}
this.updateSel();
if (disabled != ((_a$2 = prevState.open) === null || _a$2 === void 0 ? void 0 : _a$2.disabled)) this.dom.classList.toggle("cm-tooltip-autocomplete-disabled", !!disabled);
}
}
updateTooltipClass(state) {
let cls = this.tooltipClass(state);
if (cls != this.currentClass) {
for (let c of this.currentClass.split(" ")) if (c) this.dom.classList.remove(c);
for (let c of cls.split(" ")) if (c) this.dom.classList.add(c);
this.currentClass = cls;
}
}
positioned(space$1) {
this.space = space$1;
if (this.info) this.view.requestMeasure(this.placeInfoReq);
}
updateSel() {
let cState = this.view.state.field(this.stateField), open = cState.open;
if (open.selected > -1 && open.selected < this.range.from || open.selected >= this.range.to) {
this.range = rangeAroundSelected(open.options.length, open.selected, this.view.state.facet(completionConfig).maxRenderedOptions);
this.showOptions(open.options, cState.id);
}
if (this.updateSelectedOption(open.selected)) {
this.destroyInfo();
let { completion } = open.options[open.selected];
let { info } = completion;
if (!info) return;
let infoResult = typeof info === "string" ? document.createTextNode(info) : info(completion);
if (!infoResult) return;
if ("then" in infoResult) infoResult.then((obj) => {
if (obj && this.view.state.field(this.stateField, false) == cState) this.addInfoPane(obj, completion);
}).catch((e) => logException$1(this.view.state, e, "completion info"));
else this.addInfoPane(infoResult, completion);
}
}
addInfoPane(content$1, completion) {
this.destroyInfo();
let wrap = this.info = document.createElement("div");
wrap.className = "cm-tooltip cm-completionInfo";
if (content$1.nodeType != null) {
wrap.appendChild(content$1);
this.infoDestroy = null;
} else {
let { dom, destroy } = content$1;
wrap.appendChild(dom);
this.infoDestroy = destroy || null;
}
this.dom.appendChild(wrap);
this.view.requestMeasure(this.placeInfoReq);
}
updateSelectedOption(selected) {
let set = null;
for (let opt = this.list.firstChild, i$1 = this.range.from; opt; opt = opt.nextSibling, i$1++) if (opt.nodeName != "LI" || !opt.id) i$1--;
else if (i$1 == selected) {
if (!opt.hasAttribute("aria-selected")) {
opt.setAttribute("aria-selected", "true");
set = opt;
}
} else if (opt.hasAttribute("aria-selected")) opt.removeAttribute("aria-selected");
if (set) scrollIntoView$1(this.list, set);
return set;
}
measureInfo() {
let sel = this.dom.querySelector("[aria-selected]");
if (!sel || !this.info) return null;
let listRect = this.dom.getBoundingClientRect();
let infoRect = this.info.getBoundingClientRect();
let selRect = sel.getBoundingClientRect();
let space$1 = this.space;
if (!space$1) {
let win = this.dom.ownerDocument.defaultView || window;
space$1 = {
left: 0,
top: 0,
right: win.innerWidth,
bottom: win.innerHeight
};
}
if (selRect.top > Math.min(space$1.bottom, listRect.bottom) - 10 || selRect.bottom < Math.max(space$1.top, listRect.top) + 10) return null;
return this.view.state.facet(completionConfig).positionInfo(this.view, listRect, selRect, infoRect, space$1, this.dom);
}
placeInfo(pos) {
if (this.info) if (pos) {
if (pos.style) this.info.style.cssText = pos.style;
this.info.className = "cm-tooltip cm-completionInfo " + (pos.class || "");
} else this.info.style.cssText = "top: -1e6px";
}
createListBox(options, id$1, range) {
const ul = document.createElement("ul");
ul.id = id$1;
ul.setAttribute("role", "listbox");
ul.setAttribute("aria-expanded", "true");
ul.setAttribute("aria-label", this.view.state.phrase("Completions"));
let curSection = null;
for (let i$1 = range.from; i$1 < range.to; i$1++) {
let { completion, match } = options[i$1], { section } = completion;
if (section) {
let name$1 = typeof section == "string" ? section : section.name;
if (name$1 != curSection && (i$1 > range.from || range.from == 0)) {
curSection = name$1;
if (typeof section != "string" && section.header) ul.appendChild(section.header(section));
else {
let header$1 = ul.appendChild(document.createElement("completion-section"));
header$1.textContent = name$1;
}
}
}
const li = ul.appendChild(document.createElement("li"));
li.id = id$1 + "-" + i$1;
li.setAttribute("role", "option");
let cls = this.optionClass(completion);
if (cls) li.className = cls;
for (let source of this.optionContent) {
let node = source(completion, this.view.state, this.view, match);
if (node) li.appendChild(node);
}
}
if (range.from) ul.classList.add("cm-completionListIncompleteTop");
if (range.to < options.length) ul.classList.add("cm-completionListIncompleteBottom");
return ul;
}
destroyInfo() {
if (this.info) {
if (this.infoDestroy) this.infoDestroy();
this.info.remove();
this.info = null;
}
}
destroy() {
this.destroyInfo();
}
};
function completionTooltip(stateField, applyCompletion$2) {
return (view) => new CompletionTooltip(view, stateField, applyCompletion$2);
}
function scrollIntoView$1(container$1, element) {
let parent = container$1.getBoundingClientRect();
let self = element.getBoundingClientRect();
let scaleY = parent.height / container$1.offsetHeight;
if (self.top < parent.top) container$1.scrollTop -= (parent.top - self.top) / scaleY;
else if (self.bottom > parent.bottom) container$1.scrollTop += (self.bottom - parent.bottom) / scaleY;
}
function score(option) {
return (option.boost || 0) * 100 + (option.apply ? 10 : 0) + (option.info ? 5 : 0) + (option.type ? 1 : 0);
}
function sortOptions(active, state) {
let options = [];
let sections = null;
let addOption = (option) => {
options.push(option);
let { section } = option.completion;
if (section) {
if (!sections) sections = [];
let name$1 = typeof section == "string" ? section : section.name;
if (!sections.some((s) => s.name == name$1)) sections.push(typeof section == "string" ? { name: name$1 } : section);
}
};
let conf = state.facet(completionConfig);
for (let a of active) if (a.hasResult()) {
let getMatch = a.result.getMatch;
if (a.result.filter === false) for (let option of a.result.options) addOption(new Option(option, a.source, getMatch ? getMatch(option) : [], 1e9 - options.length));
else {
let pattern = state.sliceDoc(a.from, a.to), match;
let matcher = conf.filterStrict ? new StrictMatcher(pattern) : new FuzzyMatcher(pattern);
for (let option of a.result.options) if (match = matcher.match(option.label)) {
let matched = !option.displayLabel ? match.matched : getMatch ? getMatch(option, match.matched) : [];
addOption(new Option(option, a.source, matched, match.score + (option.boost || 0)));
}
}
}
if (sections) {
let sectionOrder = Object.create(null), pos = 0;
let cmp = (a, b) => {
var _a$2, _b;
return ((_a$2 = a.rank) !== null && _a$2 !== void 0 ? _a$2 : 1e9) - ((_b = b.rank) !== null && _b !== void 0 ? _b : 1e9) || (a.name < b.name ? -1 : 1);
};
for (let s of sections.sort(cmp)) {
pos -= 1e5;
sectionOrder[s.name] = pos;
}
for (let option of options) {
let { section } = option.completion;
if (section) option.score += sectionOrder[typeof section == "string" ? section : section.name];
}
}
let result = [], prev = null;
let compare$2 = conf.compareCompletions;
for (let opt of options.sort((a, b) => b.score - a.score || compare$2(a.completion, b.completion))) {
let cur$1 = opt.completion;
if (!prev || prev.label != cur$1.label || prev.detail != cur$1.detail || prev.type != null && cur$1.type != null && prev.type != cur$1.type || prev.apply != cur$1.apply || prev.boost != cur$1.boost) result.push(opt);
else if (score(opt.completion) > score(prev)) result[result.length - 1] = opt;
prev = opt.completion;
}
return result;
}
var CompletionDialog = class CompletionDialog {
constructor(options, attrs, tooltip, timestamp, selected, disabled) {
this.options = options;
this.attrs = attrs;
this.tooltip = tooltip;
this.timestamp = timestamp;
this.selected = selected;
this.disabled = disabled;
}
setSelected(selected, id$1) {
return selected == this.selected || selected >= this.options.length ? this : new CompletionDialog(this.options, makeAttrs(id$1, selected), this.tooltip, this.timestamp, selected, this.disabled);
}
static build(active, state, id$1, prev, conf) {
let options = sortOptions(active, state);
if (!options.length) return prev && active.some((a) => a.state == 1) ? new CompletionDialog(prev.options, prev.attrs, prev.tooltip, prev.timestamp, prev.selected, true) : null;
let selected = state.facet(completionConfig).selectOnOpen ? 0 : -1;
if (prev && prev.selected != selected && prev.selected != -1) {
let selectedValue = prev.options[prev.selected].completion;
for (let i$1 = 0; i$1 < options.length; i$1++) if (options[i$1].completion == selectedValue) {
selected = i$1;
break;
}
}
return new CompletionDialog(options, makeAttrs(id$1, selected), {
pos: active.reduce((a, b) => b.hasResult() ? Math.min(a, b.from) : a, 1e8),
create: createTooltip,
above: conf.aboveCursor
}, prev ? prev.timestamp : Date.now(), selected, false);
}
map(changes) {
return new CompletionDialog(this.options, this.attrs, Object.assign(Object.assign({}, this.tooltip), { pos: changes.mapPos(this.tooltip.pos) }), this.timestamp, this.selected, this.disabled);
}
};
var CompletionState = class CompletionState {
constructor(active, id$1, open) {
this.active = active;
this.id = id$1;
this.open = open;
}
static start() {
return new CompletionState(none$1, "cm-ac-" + Math.floor(Math.random() * 2e6).toString(36), null);
}
update(tr) {
let { state } = tr, conf = state.facet(completionConfig);
let active = (conf.override || state.languageDataAt("autocomplete", cur(state)).map(asSource)).map((source) => {
return (this.active.find((s) => s.source == source) || new ActiveSource(source, this.active.some((a) => a.state != 0) ? 1 : 0)).update(tr, conf);
});
if (active.length == this.active.length && active.every((a, i$1) => a == this.active[i$1])) active = this.active;
let open = this.open;
if (open && tr.docChanged) open = open.map(tr.changes);
if (tr.selection || active.some((a) => a.hasResult() && tr.changes.touchesRange(a.from, a.to)) || !sameResults(active, this.active)) open = CompletionDialog.build(active, state, this.id, open, conf);
else if (open && open.disabled && !active.some((a) => a.state == 1)) open = null;
if (!open && active.every((a) => a.state != 1) && active.some((a) => a.hasResult())) active = active.map((a) => a.hasResult() ? new ActiveSource(a.source, 0) : a);
for (let effect of tr.effects) if (effect.is(setSelectedEffect)) open = open && open.setSelected(effect.value, this.id);
return active == this.active && open == this.open ? this : new CompletionState(active, this.id, open);
}
get tooltip() {
return this.open ? this.open.tooltip : null;
}
get attrs() {
return this.open ? this.open.attrs : baseAttrs;
}
};
function sameResults(a, b) {
if (a == b) return true;
for (let iA = 0, iB = 0;;) {
while (iA < a.length && !a[iA].hasResult) iA++;
while (iB < b.length && !b[iB].hasResult) iB++;
let endA = iA == a.length, endB = iB == b.length;
if (endA || endB) return endA == endB;
if (a[iA++].result != b[iB++].result) return false;
}
}
var baseAttrs = { "aria-autocomplete": "list" };
function makeAttrs(id$1, selected) {
let result = {
"aria-autocomplete": "list",
"aria-haspopup": "listbox",
"aria-controls": id$1
};
if (selected > -1) result["aria-activedescendant"] = id$1 + "-" + selected;
return result;
}
var none$1 = [];
function getUserEvent(tr, conf) {
if (tr.isUserEvent("input.complete")) {
let completion = tr.annotation(pickedCompletion);
if (completion && conf.activateOnCompletion(completion)) return "input";
}
return tr.isUserEvent("input.type") ? "input" : tr.isUserEvent("delete.backward") ? "delete" : null;
}
var ActiveSource = class ActiveSource {
constructor(source, state, explicitPos = -1) {
this.source = source;
this.state = state;
this.explicitPos = explicitPos;
}
hasResult() {
return false;
}
update(tr, conf) {
let event = getUserEvent(tr, conf), value = this;
if (event) value = value.handleUserEvent(tr, event, conf);
else if (tr.docChanged) value = value.handleChange(tr);
else if (tr.selection && value.state != 0) value = new ActiveSource(value.source, 0);
for (let effect of tr.effects) if (effect.is(startCompletionEffect)) value = new ActiveSource(value.source, 1, effect.value ? cur(tr.state) : -1);
else if (effect.is(closeCompletionEffect)) value = new ActiveSource(value.source, 0);
else if (effect.is(setActiveEffect)) {
for (let active of effect.value) if (active.source == value.source) value = active;
}
return value;
}
handleUserEvent(tr, type, conf) {
return type == "delete" || !conf.activateOnTyping ? this.map(tr.changes) : new ActiveSource(this.source, 1);
}
handleChange(tr) {
return tr.changes.touchesRange(cur(tr.startState)) ? new ActiveSource(this.source, 0) : this.map(tr.changes);
}
map(changes) {
return changes.empty || this.explicitPos < 0 ? this : new ActiveSource(this.source, this.state, changes.mapPos(this.explicitPos));
}
};
var ActiveResult = class ActiveResult extends ActiveSource {
constructor(source, explicitPos, result, from, to) {
super(source, 2, explicitPos);
this.result = result;
this.from = from;
this.to = to;
}
hasResult() {
return true;
}
handleUserEvent(tr, type, conf) {
var _a$2;
let result = this.result;
if (result.map && !tr.changes.empty) result = result.map(result, tr.changes);
let from = tr.changes.mapPos(this.from), to = tr.changes.mapPos(this.to, 1);
let pos = cur(tr.state);
if ((this.explicitPos < 0 ? pos <= from : pos < this.from) || pos > to || !result || type == "delete" && cur(tr.startState) == this.from) return new ActiveSource(this.source, type == "input" && conf.activateOnTyping ? 1 : 0);
let explicitPos = this.explicitPos < 0 ? -1 : tr.changes.mapPos(this.explicitPos);
if (checkValid(result.validFor, tr.state, from, to)) return new ActiveResult(this.source, explicitPos, result, from, to);
if (result.update && (result = result.update(result, from, to, new CompletionContext(tr.state, pos, explicitPos >= 0)))) return new ActiveResult(this.source, explicitPos, result, result.from, (_a$2 = result.to) !== null && _a$2 !== void 0 ? _a$2 : cur(tr.state));
return new ActiveSource(this.source, 1, explicitPos);
}
handleChange(tr) {
return tr.changes.touchesRange(this.from, this.to) ? new ActiveSource(this.source, 0) : this.map(tr.changes);
}
map(mapping) {
if (mapping.empty) return this;
if (!(this.result.map ? this.result.map(this.result, mapping) : this.result)) return new ActiveSource(this.source, 0);
return new ActiveResult(this.source, this.explicitPos < 0 ? -1 : mapping.mapPos(this.explicitPos), this.result, mapping.mapPos(this.from), mapping.mapPos(this.to, 1));
}
};
function checkValid(validFor, state, from, to) {
if (!validFor) return false;
let text = state.sliceDoc(from, to);
return typeof validFor == "function" ? validFor(text, from, to, state) : ensureAnchor(validFor, true).test(text);
}
var setActiveEffect = /* @__PURE__ */ StateEffect$1.define({ map(sources, mapping) {
return sources.map((s) => s.map(mapping));
} });
var setSelectedEffect = /* @__PURE__ */ StateEffect$1.define();
var completionState = /* @__PURE__ */ StateField$1.define({
create() {
return CompletionState.start();
},
update(value, tr) {
return value.update(tr);
},
provide: (f) => [showTooltip.from(f, (val) => val.tooltip), EditorView.contentAttributes.from(f, (state) => state.attrs)]
});
function applyCompletion$1(view, option) {
const apply = option.completion.apply || option.completion.label;
let result = view.state.field(completionState).active.find((a) => a.source == option.source);
if (!(result instanceof ActiveResult)) return false;
if (typeof apply == "string") view.dispatch(Object.assign(Object.assign({}, insertCompletionText(view.state, apply, result.from, result.to)), { annotations: pickedCompletion.of(option.completion) }));
else apply(view, option.completion, result.from, result.to);
return true;
}
var createTooltip = /* @__PURE__ */ completionTooltip(completionState, applyCompletion$1);
function moveCompletionSelection(forward, by = "option") {
return (view) => {
let cState = view.state.field(completionState, false);
if (!cState || !cState.open || cState.open.disabled || Date.now() - cState.open.timestamp < view.state.facet(completionConfig).interactionDelay) return false;
let step = 1, tooltip;
if (by == "page" && (tooltip = getTooltip(view, cState.open.tooltip))) step = Math.max(2, Math.floor(tooltip.dom.offsetHeight / tooltip.dom.querySelector("li").offsetHeight) - 1);
let { length } = cState.open.options;
let selected = cState.open.selected > -1 ? cState.open.selected + step * (forward ? 1 : -1) : forward ? 0 : length - 1;
if (selected < 0) selected = by == "page" ? 0 : length - 1;
else if (selected >= length) selected = by == "page" ? length - 1 : 0;
view.dispatch({ effects: setSelectedEffect.of(selected) });
return true;
};
}
var acceptCompletion = (view) => {
let cState = view.state.field(completionState, false);
if (view.state.readOnly || !cState || !cState.open || cState.open.selected < 0 || cState.open.disabled || Date.now() - cState.open.timestamp < view.state.facet(completionConfig).interactionDelay) return false;
return applyCompletion$1(view, cState.open.options[cState.open.selected]);
};
var startCompletion = (view) => {
if (!view.state.field(completionState, false)) return false;
view.dispatch({ effects: startCompletionEffect.of(true) });
return true;
};
var closeCompletion = (view) => {
let cState = view.state.field(completionState, false);
if (!cState || !cState.active.some((a) => a.state != 0)) return false;
view.dispatch({ effects: closeCompletionEffect.of(null) });
return true;
};
var RunningQuery = class {
constructor(active, context) {
this.active = active;
this.context = context;
this.time = Date.now();
this.updates = [];
this.done = void 0;
}
};
var MaxUpdateCount = 50, MinAbortTime = 1e3;
var completionPlugin = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.debounceUpdate = -1;
this.running = [];
this.debounceAccept = -1;
this.pendingStart = false;
this.composing = 0;
for (let active of view.state.field(completionState).active) if (active.state == 1) this.startQuery(active);
}
update(update) {
let cState = update.state.field(completionState);
let conf = update.state.facet(completionConfig);
if (!update.selectionSet && !update.docChanged && update.startState.field(completionState) == cState) return;
let doesReset = update.transactions.some((tr) => {
return (tr.selection || tr.docChanged) && !getUserEvent(tr, conf);
});
for (let i$1 = 0; i$1 < this.running.length; i$1++) {
let query = this.running[i$1];
if (doesReset || query.updates.length + update.transactions.length > MaxUpdateCount && Date.now() - query.time > MinAbortTime) {
for (let handler of query.context.abortListeners) try {
handler();
} catch (e) {
logException$1(this.view.state, e);
}
query.context.abortListeners = null;
this.running.splice(i$1--, 1);
} else query.updates.push(...update.transactions);
}
if (this.debounceUpdate > -1) clearTimeout(this.debounceUpdate);
if (update.transactions.some((tr) => tr.effects.some((e) => e.is(startCompletionEffect)))) this.pendingStart = true;
let delay = this.pendingStart ? 50 : conf.activateOnTypingDelay;
this.debounceUpdate = cState.active.some((a) => a.state == 1 && !this.running.some((q) => q.active.source == a.source)) ? setTimeout(() => this.startUpdate(), delay) : -1;
if (this.composing != 0) {
for (let tr of update.transactions) if (getUserEvent(tr, conf) == "input") this.composing = 2;
else if (this.composing == 2 && tr.selection) this.composing = 3;
}
}
startUpdate() {
this.debounceUpdate = -1;
this.pendingStart = false;
let { state } = this.view, cState = state.field(completionState);
for (let active of cState.active) if (active.state == 1 && !this.running.some((r) => r.active.source == active.source)) this.startQuery(active);
}
startQuery(active) {
let { state } = this.view, pos = cur(state);
let context = new CompletionContext(state, pos, active.explicitPos == pos);
let pending = new RunningQuery(active, context);
this.running.push(pending);
Promise.resolve(active.source(context)).then((result) => {
if (!pending.context.aborted) {
pending.done = result || null;
this.scheduleAccept();
}
}, (err) => {
this.view.dispatch({ effects: closeCompletionEffect.of(null) });
logException$1(this.view.state, err);
});
}
scheduleAccept() {
if (this.running.every((q) => q.done !== void 0)) this.accept();
else if (this.debounceAccept < 0) this.debounceAccept = setTimeout(() => this.accept(), this.view.state.facet(completionConfig).updateSyncTime);
}
accept() {
var _a$2;
if (this.debounceAccept > -1) clearTimeout(this.debounceAccept);
this.debounceAccept = -1;
let updated = [];
let conf = this.view.state.facet(completionConfig);
for (let i$1 = 0; i$1 < this.running.length; i$1++) {
let query = this.running[i$1];
if (query.done === void 0) continue;
this.running.splice(i$1--, 1);
if (query.done) {
let active = new ActiveResult(query.active.source, query.active.explicitPos, query.done, query.done.from, (_a$2 = query.done.to) !== null && _a$2 !== void 0 ? _a$2 : cur(query.updates.length ? query.updates[0].startState : this.view.state));
for (let tr of query.updates) active = active.update(tr, conf);
if (active.hasResult()) {
updated.push(active);
continue;
}
}
let current = this.view.state.field(completionState).active.find((a) => a.source == query.active.source);
if (current && current.state == 1) if (query.done == null) {
let active = new ActiveSource(query.active.source, 0);
for (let tr of query.updates) active = active.update(tr, conf);
if (active.state != 1) updated.push(active);
} else this.startQuery(current);
}
if (updated.length) this.view.dispatch({ effects: setActiveEffect.of(updated) });
}
}, { eventHandlers: {
blur(event) {
let state = this.view.state.field(completionState, false);
if (state && state.tooltip && this.view.state.facet(completionConfig).closeOnBlur) {
let dialog = state.open && getTooltip(this.view, state.open.tooltip);
if (!dialog || !dialog.dom.contains(event.relatedTarget)) setTimeout(() => this.view.dispatch({ effects: closeCompletionEffect.of(null) }), 10);
}
},
compositionstart() {
this.composing = 1;
},
compositionend() {
if (this.composing == 3) setTimeout(() => this.view.dispatch({ effects: startCompletionEffect.of(false) }), 20);
this.composing = 0;
}
} });
var windows = typeof navigator == "object" && /* @__PURE__ */ /Win/.test(navigator.platform);
var commitCharacters = /* @__PURE__ */ Prec.highest(/* @__PURE__ */ EditorView.domEventHandlers({ keydown(event, view) {
let field = view.state.field(completionState, false);
if (!field || !field.open || field.open.disabled || field.open.selected < 0 || event.key.length > 1 || event.ctrlKey && !(windows && event.altKey) || event.metaKey) return false;
let option = field.open.options[field.open.selected];
let result = field.active.find((a) => a.source == option.source);
let commitChars = option.completion.commitCharacters || result.result.commitCharacters;
if (commitChars && commitChars.indexOf(event.key) > -1) applyCompletion$1(view, option);
return false;
} }));
var baseTheme$3 = /* @__PURE__ */ EditorView.baseTheme({
".cm-tooltip.cm-tooltip-autocomplete": { "& > ul": {
fontFamily: "monospace",
whiteSpace: "nowrap",
overflow: "hidden auto",
maxWidth_fallback: "700px",
maxWidth: "min(700px, 95vw)",
minWidth: "250px",
maxHeight: "10em",
height: "100%",
listStyle: "none",
margin: 0,
padding: 0,
"& > li, & > completion-section": {
padding: "1px 3px",
lineHeight: 1.2
},
"& > li": {
overflowX: "hidden",
textOverflow: "ellipsis",
cursor: "pointer"
},
"& > completion-section": {
display: "list-item",
borderBottom: "1px solid silver",
paddingLeft: "0.5em",
opacity: .7
}
} },
"&light .cm-tooltip-autocomplete ul li[aria-selected]": {
background: "#17c",
color: "white"
},
"&light .cm-tooltip-autocomplete-disabled ul li[aria-selected]": { background: "#777" },
"&dark .cm-tooltip-autocomplete ul li[aria-selected]": {
background: "#347",
color: "white"
},
"&dark .cm-tooltip-autocomplete-disabled ul li[aria-selected]": { background: "#444" },
".cm-completionListIncompleteTop:before, .cm-completionListIncompleteBottom:after": {
content: "\"···\"",
opacity: .5,
display: "block",
textAlign: "center"
},
".cm-tooltip.cm-completionInfo": {
position: "absolute",
padding: "3px 9px",
width: "max-content",
maxWidth: `400px`,
boxSizing: "border-box"
},
".cm-completionInfo.cm-completionInfo-left": { right: "100%" },
".cm-completionInfo.cm-completionInfo-right": { left: "100%" },
".cm-completionInfo.cm-completionInfo-left-narrow": { right: `30px` },
".cm-completionInfo.cm-completionInfo-right-narrow": { left: `30px` },
"&light .cm-snippetField": { backgroundColor: "#00000022" },
"&dark .cm-snippetField": { backgroundColor: "#ffffff22" },
".cm-snippetFieldPosition": {
verticalAlign: "text-top",
width: 0,
height: "1.15em",
display: "inline-block",
margin: "0 -0.7px -.7em",
borderLeft: "1.4px dotted #888"
},
".cm-completionMatchedText": { textDecoration: "underline" },
".cm-completionDetail": {
marginLeft: "0.5em",
fontStyle: "italic"
},
".cm-completionIcon": {
fontSize: "90%",
width: ".8em",
display: "inline-block",
textAlign: "center",
paddingRight: ".6em",
opacity: "0.6",
boxSizing: "content-box"
},
".cm-completionIcon-function, .cm-completionIcon-method": { "&:after": { content: "'ƒ'" } },
".cm-completionIcon-class": { "&:after": { content: "'○'" } },
".cm-completionIcon-interface": { "&:after": { content: "'◌'" } },
".cm-completionIcon-variable": { "&:after": { content: "'𝑥'" } },
".cm-completionIcon-constant": { "&:after": { content: "'𝐶'" } },
".cm-completionIcon-type": { "&:after": { content: "'𝑡'" } },
".cm-completionIcon-enum": { "&:after": { content: "'∪'" } },
".cm-completionIcon-property": { "&:after": { content: "'□'" } },
".cm-completionIcon-keyword": { "&:after": { content: "'🔑︎'" } },
".cm-completionIcon-namespace": { "&:after": { content: "'▢'" } },
".cm-completionIcon-text": { "&:after": {
content: "'abc'",
fontSize: "50%",
verticalAlign: "middle"
} }
});
var FieldPos = class {
constructor(field, line, from, to) {
this.field = field;
this.line = line;
this.from = from;
this.to = to;
}
};
var FieldRange = class FieldRange {
constructor(field, from, to) {
this.field = field;
this.from = from;
this.to = to;
}
map(changes) {
let from = changes.mapPos(this.from, -1, MapMode.TrackDel);
let to = changes.mapPos(this.to, 1, MapMode.TrackDel);
return from == null || to == null ? null : new FieldRange(this.field, from, to);
}
};
var Snippet = class Snippet {
constructor(lines, fieldPositions) {
this.lines = lines;
this.fieldPositions = fieldPositions;
}
instantiate(state, pos) {
let text = [], lineStart = [pos];
let lineObj = state.doc.lineAt(pos), baseIndent = /^\s*/.exec(lineObj.text)[0];
for (let line of this.lines) {
if (text.length) {
let indent = baseIndent, tabs$1 = /^\t*/.exec(line)[0].length;
for (let i$1 = 0; i$1 < tabs$1; i$1++) indent += state.facet(indentUnit);
lineStart.push(pos + indent.length - tabs$1);
line = indent + line.slice(tabs$1);
}
text.push(line);
pos += line.length + 1;
}
return {
text,
ranges: this.fieldPositions.map((pos$1) => new FieldRange(pos$1.field, lineStart[pos$1.line] + pos$1.from, lineStart[pos$1.line] + pos$1.to))
};
}
static parse(template$1) {
let fields = [];
let lines = [], positions = [], m;
for (let line of template$1.split(/\r\n?|\n/)) {
while (m = /[#$]\{(?:(\d+)(?::([^}]*))?|([^}]*))\}/.exec(line)) {
let seq = m[1] ? +m[1] : null, name$1 = m[2] || m[3] || "", found = -1;
for (let i$1 = 0; i$1 < fields.length; i$1++) if (seq != null ? fields[i$1].seq == seq : name$1 ? fields[i$1].name == name$1 : false) found = i$1;
if (found < 0) {
let i$1 = 0;
while (i$1 < fields.length && (seq == null || fields[i$1].seq != null && fields[i$1].seq < seq)) i$1++;
fields.splice(i$1, 0, {
seq,
name: name$1
});
found = i$1;
for (let pos of positions) if (pos.field >= found) pos.field++;
}
positions.push(new FieldPos(found, lines.length, m.index, m.index + name$1.length));
line = line.slice(0, m.index) + name$1 + line.slice(m.index + m[0].length);
}
for (let esc; esc = /\\([{}])/.exec(line);) {
line = line.slice(0, esc.index) + esc[1] + line.slice(esc.index + esc[0].length);
for (let pos of positions) if (pos.line == lines.length && pos.from > esc.index) {
pos.from--;
pos.to--;
}
}
lines.push(line);
}
return new Snippet(lines, positions);
}
};
var fieldMarker = /* @__PURE__ */ Decoration$1.widget({ widget: /* @__PURE__ */ new class extends WidgetType$1 {
toDOM() {
let span = document.createElement("span");
span.className = "cm-snippetFieldPosition";
return span;
}
ignoreEvent() {
return false;
}
}() });
var fieldRange = /* @__PURE__ */ Decoration$1.mark({ class: "cm-snippetField" });
var ActiveSnippet = class ActiveSnippet {
constructor(ranges, active) {
this.ranges = ranges;
this.active = active;
this.deco = Decoration$1.set(ranges.map((r) => (r.from == r.to ? fieldMarker : fieldRange).range(r.from, r.to)));
}
map(changes) {
let ranges = [];
for (let r of this.ranges) {
let mapped = r.map(changes);
if (!mapped) return null;
ranges.push(mapped);
}
return new ActiveSnippet(ranges, this.active);
}
selectionInsideField(sel) {
return sel.ranges.every((range) => this.ranges.some((r) => r.field == this.active && r.from <= range.from && r.to >= range.to));
}
};
var setActive = /* @__PURE__ */ StateEffect$1.define({ map(value, changes) {
return value && value.map(changes);
} });
var moveToField = /* @__PURE__ */ StateEffect$1.define();
var snippetState = /* @__PURE__ */ StateField$1.define({
create() {
return null;
},
update(value, tr) {
for (let effect of tr.effects) {
if (effect.is(setActive)) return effect.value;
if (effect.is(moveToField) && value) return new ActiveSnippet(value.ranges, effect.value);
}
if (value && tr.docChanged) value = value.map(tr.changes);
if (value && tr.selection && !value.selectionInsideField(tr.selection)) value = null;
return value;
},
provide: (f) => EditorView.decorations.from(f, (val) => val ? val.deco : Decoration$1.none)
});
function fieldSelection(ranges, field) {
return EditorSelection.create(ranges.filter((r) => r.field == field).map((r) => EditorSelection.range(r.from, r.to)));
}
function snippet(template$1) {
let snippet$1 = Snippet.parse(template$1);
return (editor, completion, from, to) => {
let { text, ranges } = snippet$1.instantiate(editor.state, from);
let spec = {
changes: {
from,
to,
insert: Text.of(text)
},
scrollIntoView: true,
annotations: completion ? [pickedCompletion.of(completion), Transaction.userEvent.of("input.complete")] : void 0
};
if (ranges.length) spec.selection = fieldSelection(ranges, 0);
if (ranges.some((r) => r.field > 0)) {
let active = new ActiveSnippet(ranges, 0);
let effects = spec.effects = [setActive.of(active)];
if (editor.state.field(snippetState, false) === void 0) effects.push(StateEffect$1.appendConfig.of([
snippetState,
addSnippetKeymap,
snippetPointerHandler,
baseTheme$3
]));
}
editor.dispatch(editor.state.update(spec));
};
}
function moveField(dir) {
return ({ state, dispatch }) => {
let active = state.field(snippetState, false);
if (!active || dir < 0 && active.active == 0) return false;
let next = active.active + dir, last = dir > 0 && !active.ranges.some((r) => r.field == next + dir);
dispatch(state.update({
selection: fieldSelection(active.ranges, next),
effects: setActive.of(last ? null : new ActiveSnippet(active.ranges, next)),
scrollIntoView: true
}));
return true;
};
}
var clearSnippet = ({ state, dispatch }) => {
if (!state.field(snippetState, false)) return false;
dispatch(state.update({ effects: setActive.of(null) }));
return true;
};
var defaultSnippetKeymap = [{
key: "Tab",
run: /* @__PURE__ */ moveField(1),
shift: /* @__PURE__ */ moveField(-1)
}, {
key: "Escape",
run: clearSnippet
}];
var snippetKeymap = /* @__PURE__ */ Facet$1.define({ combine(maps) {
return maps.length ? maps[0] : defaultSnippetKeymap;
} });
var addSnippetKeymap = /* @__PURE__ */ Prec.highest(/* @__PURE__ */ keymap.compute([snippetKeymap], (state) => state.facet(snippetKeymap)));
function snippetCompletion(template$1, completion) {
return Object.assign(Object.assign({}, completion), { apply: snippet(template$1) });
}
var snippetPointerHandler = /* @__PURE__ */ EditorView.domEventHandlers({ mousedown(event, view) {
let active = view.state.field(snippetState, false), pos;
if (!active || (pos = view.posAtCoords({
x: event.clientX,
y: event.clientY
})) == null) return false;
let match = active.ranges.find((r) => r.from <= pos && r.to >= pos);
if (!match || match.field == active.active) return false;
view.dispatch({
selection: fieldSelection(active.ranges, match.field),
effects: setActive.of(active.ranges.some((r) => r.field > match.field) ? new ActiveSnippet(active.ranges, match.field) : null),
scrollIntoView: true
});
return true;
} });
var defaults = {
brackets: [
"(",
"[",
"{",
"'",
"\""
],
before: ")]}:;>",
stringPrefixes: []
};
var closeBracketEffect = /* @__PURE__ */ StateEffect$1.define({ map(value, mapping) {
let mapped = mapping.mapPos(value, -1, MapMode.TrackAfter);
return mapped == null ? void 0 : mapped;
} });
var closedBracket = /* @__PURE__ */ new class extends RangeValue {}();
closedBracket.startSide = 1;
closedBracket.endSide = -1;
var bracketState = /* @__PURE__ */ StateField$1.define({
create() {
return RangeSet$1.empty;
},
update(value, tr) {
value = value.map(tr.changes);
if (tr.selection) {
let line = tr.state.doc.lineAt(tr.selection.main.head);
value = value.update({ filter: (from) => from >= line.from && from <= line.to });
}
for (let effect of tr.effects) if (effect.is(closeBracketEffect)) value = value.update({ add: [closedBracket.range(effect.value, effect.value + 1)] });
return value;
}
});
function closeBrackets() {
return [inputHandler$1, bracketState];
}
var definedClosing = "()[]{}<>";
function closing(ch) {
for (let i$1 = 0; i$1 < 8; i$1 += 2) if (definedClosing.charCodeAt(i$1) == ch) return definedClosing.charAt(i$1 + 1);
return fromCodePoint(ch < 128 ? ch : ch + 1);
}
function config(state, pos) {
return state.languageDataAt("closeBrackets", pos)[0] || defaults;
}
var android$1 = typeof navigator == "object" && /* @__PURE__ */ /Android\b/.test(navigator.userAgent);
var inputHandler$1 = /* @__PURE__ */ EditorView.inputHandler.of((view, from, to, insert$2) => {
if ((android$1 ? view.composing : view.compositionStarted) || view.state.readOnly) return false;
let sel = view.state.selection.main;
if (insert$2.length > 2 || insert$2.length == 2 && codePointSize(codePointAt(insert$2, 0)) == 1 || from != sel.from || to != sel.to) return false;
let tr = insertBracket(view.state, insert$2);
if (!tr) return false;
view.dispatch(tr);
return true;
});
var deleteBracketPair = ({ state, dispatch }) => {
if (state.readOnly) return false;
let tokens = config(state, state.selection.main.head).brackets || defaults.brackets;
let dont = null, changes = state.changeByRange((range) => {
if (range.empty) {
let before = prevChar(state.doc, range.head);
for (let token of tokens) if (token == before && nextChar(state.doc, range.head) == closing(codePointAt(token, 0))) return {
changes: {
from: range.head - token.length,
to: range.head + token.length
},
range: EditorSelection.cursor(range.head - token.length)
};
}
return { range: dont = range };
});
if (!dont) dispatch(state.update(changes, {
scrollIntoView: true,
userEvent: "delete.backward"
}));
return !dont;
};
var closeBracketsKeymap = [{
key: "Backspace",
run: deleteBracketPair
}];
function insertBracket(state, bracket$1) {
let conf = config(state, state.selection.main.head);
let tokens = conf.brackets || defaults.brackets;
for (let tok of tokens) {
let closed = closing(codePointAt(tok, 0));
if (bracket$1 == tok) return closed == tok ? handleSame(state, tok, tokens.indexOf(tok + tok + tok) > -1, conf) : handleOpen(state, tok, closed, conf.before || defaults.before);
if (bracket$1 == closed && closedBracketAt(state, state.selection.main.from)) return handleClose(state, tok, closed);
}
return null;
}
function closedBracketAt(state, pos) {
let found = false;
state.field(bracketState).between(0, state.doc.length, (from) => {
if (from == pos) found = true;
});
return found;
}
function nextChar(doc$2, pos) {
let next = doc$2.sliceString(pos, pos + 2);
return next.slice(0, codePointSize(codePointAt(next, 0)));
}
function prevChar(doc$2, pos) {
let prev = doc$2.sliceString(pos - 2, pos);
return codePointSize(codePointAt(prev, 0)) == prev.length ? prev : prev.slice(1);
}
function handleOpen(state, open, close, closeBefore) {
let dont = null, changes = state.changeByRange((range) => {
if (!range.empty) return {
changes: [{
insert: open,
from: range.from
}, {
insert: close,
from: range.to
}],
effects: closeBracketEffect.of(range.to + open.length),
range: EditorSelection.range(range.anchor + open.length, range.head + open.length)
};
let next = nextChar(state.doc, range.head);
if (!next || /\s/.test(next) || closeBefore.indexOf(next) > -1) return {
changes: {
insert: open + close,
from: range.head
},
effects: closeBracketEffect.of(range.head + open.length),
range: EditorSelection.cursor(range.head + open.length)
};
return { range: dont = range };
});
return dont ? null : state.update(changes, {
scrollIntoView: true,
userEvent: "input.type"
});
}
function handleClose(state, _open, close) {
let dont = null, changes = state.changeByRange((range) => {
if (range.empty && nextChar(state.doc, range.head) == close) return {
changes: {
from: range.head,
to: range.head + close.length,
insert: close
},
range: EditorSelection.cursor(range.head + close.length)
};
return dont = { range };
});
return dont ? null : state.update(changes, {
scrollIntoView: true,
userEvent: "input.type"
});
}
function handleSame(state, token, allowTriple, config$1) {
let stringPrefixes = config$1.stringPrefixes || defaults.stringPrefixes;
let dont = null, changes = state.changeByRange((range) => {
if (!range.empty) return {
changes: [{
insert: token,
from: range.from
}, {
insert: token,
from: range.to
}],
effects: closeBracketEffect.of(range.to + token.length),
range: EditorSelection.range(range.anchor + token.length, range.head + token.length)
};
let pos = range.head, next = nextChar(state.doc, pos), start;
if (next == token) {
if (nodeStart(state, pos)) return {
changes: {
insert: token + token,
from: pos
},
effects: closeBracketEffect.of(pos + token.length),
range: EditorSelection.cursor(pos + token.length)
};
else if (closedBracketAt(state, pos)) {
let content$1 = allowTriple && state.sliceDoc(pos, pos + token.length * 3) == token + token + token ? token + token + token : token;
return {
changes: {
from: pos,
to: pos + content$1.length,
insert: content$1
},
range: EditorSelection.cursor(pos + content$1.length)
};
}
} else if (allowTriple && state.sliceDoc(pos - 2 * token.length, pos) == token + token && (start = canStartStringAt(state, pos - 2 * token.length, stringPrefixes)) > -1 && nodeStart(state, start)) return {
changes: {
insert: token + token + token + token,
from: pos
},
effects: closeBracketEffect.of(pos + token.length),
range: EditorSelection.cursor(pos + token.length)
};
else if (state.charCategorizer(pos)(next) != CharCategory.Word) {
if (canStartStringAt(state, pos, stringPrefixes) > -1 && !probablyInString(state, pos, token, stringPrefixes)) return {
changes: {
insert: token + token,
from: pos
},
effects: closeBracketEffect.of(pos + token.length),
range: EditorSelection.cursor(pos + token.length)
};
}
return { range: dont = range };
});
return dont ? null : state.update(changes, {
scrollIntoView: true,
userEvent: "input.type"
});
}
function nodeStart(state, pos) {
let tree = syntaxTree$1(state).resolveInner(pos + 1);
return tree.parent && tree.from == pos;
}
function probablyInString(state, pos, quoteToken, prefixes) {
let node = syntaxTree$1(state).resolveInner(pos, -1);
let maxPrefix = prefixes.reduce((m, p) => Math.max(m, p.length), 0);
for (let i$1 = 0; i$1 < 5; i$1++) {
let start = state.sliceDoc(node.from, Math.min(node.to, node.from + quoteToken.length + maxPrefix));
let quotePos = start.indexOf(quoteToken);
if (!quotePos || quotePos > -1 && prefixes.indexOf(start.slice(0, quotePos)) > -1) {
let first = node.firstChild;
while (first && first.from == node.from && first.to - first.from > quoteToken.length + quotePos) {
if (state.sliceDoc(first.to - quoteToken.length, first.to) == quoteToken) return false;
first = first.firstChild;
}
return true;
}
let parent = node.to == pos && node.parent;
if (!parent) break;
node = parent;
}
return false;
}
function canStartStringAt(state, pos, prefixes) {
let charCat = state.charCategorizer(pos);
if (charCat(state.sliceDoc(pos - 1, pos)) != CharCategory.Word) return pos;
for (let prefix of prefixes) {
let start = pos - prefix.length;
if (state.sliceDoc(start, pos) == prefix && charCat(state.sliceDoc(start - 1, start)) != CharCategory.Word) return start;
}
return -1;
}
function autocompletion(config$1 = {}) {
return [
commitCharacters,
completionState,
completionConfig.of(config$1),
completionPlugin,
completionKeymapExt,
baseTheme$3
];
}
var completionKeymap = [
{
key: "Ctrl-Space",
run: startCompletion
},
{
key: "Escape",
run: closeCompletion
},
{
key: "ArrowDown",
run: /* @__PURE__ */ moveCompletionSelection(true)
},
{
key: "ArrowUp",
run: /* @__PURE__ */ moveCompletionSelection(false)
},
{
key: "PageDown",
run: /* @__PURE__ */ moveCompletionSelection(true, "page")
},
{
key: "PageUp",
run: /* @__PURE__ */ moveCompletionSelection(false, "page")
},
{
key: "Enter",
run: acceptCompletion
}
];
var completionKeymapExt = /* @__PURE__ */ Prec.highest(/* @__PURE__ */ keymap.computeN([completionConfig], (state) => state.facet(completionConfig).defaultKeymap ? [completionKeymap] : []));
function completionStatus(state) {
let cState = state.field(completionState, false);
return cState && cState.active.some((a) => a.state == 1) ? "pending" : cState && cState.active.some((a) => a.state != 0) ? "active" : null;
}
init_dist();
var Stack = class Stack {
constructor(p, stack, state, reducePos, pos, score$1, buffer, bufferBase, curContext, lookAhead = 0, parent) {
this.p = p;
this.stack = stack;
this.state = state;
this.reducePos = reducePos;
this.pos = pos;
this.score = score$1;
this.buffer = buffer;
this.bufferBase = bufferBase;
this.curContext = curContext;
this.lookAhead = lookAhead;
this.parent = parent;
}
toString() {
return `[${this.stack.filter((_, i$1) => i$1 % 3 == 0).concat(this.state)}]@${this.pos}${this.score ? "!" + this.score : ""}`;
}
static start(p, state, pos = 0) {
let cx = p.parser.context;
return new Stack(p, [], state, pos, pos, 0, [], 0, cx ? new StackContext(cx, cx.start) : null, 0, null);
}
get context() {
return this.curContext ? this.curContext.context : null;
}
pushState(state, start) {
this.stack.push(this.state, start, this.bufferBase + this.buffer.length);
this.state = state;
}
reduce(action) {
var _a$2;
let depth = action >> 19, type = action & 65535;
let { parser: parser$3 } = this.p;
let dPrec = parser$3.dynamicPrecedence(type);
if (dPrec) this.score += dPrec;
if (depth == 0) {
this.pushState(parser$3.getGoto(this.state, type, true), this.reducePos);
if (type < parser$3.minRepeatTerm) this.storeNode(type, this.reducePos, this.reducePos, 4, true);
this.reduceContext(type, this.reducePos);
return;
}
let base$1 = this.stack.length - (depth - 1) * 3 - (action & 262144 ? 6 : 0);
let start = base$1 ? this.stack[base$1 - 2] : this.p.ranges[0].from, size = this.reducePos - start;
if (size >= 2e3 && !((_a$2 = this.p.parser.nodeSet.types[type]) === null || _a$2 === void 0 ? void 0 : _a$2.isAnonymous)) {
if (start == this.p.lastBigReductionStart) {
this.p.bigReductionCount++;
this.p.lastBigReductionSize = size;
} else if (this.p.lastBigReductionSize < size) {
this.p.bigReductionCount = 1;
this.p.lastBigReductionStart = start;
this.p.lastBigReductionSize = size;
}
}
let bufferBase = base$1 ? this.stack[base$1 - 1] : 0, count = this.bufferBase + this.buffer.length - bufferBase;
if (type < parser$3.minRepeatTerm || action & 131072) {
let pos = parser$3.stateFlag(this.state, 1) ? this.pos : this.reducePos;
this.storeNode(type, start, pos, count + 4, true);
}
if (action & 262144) this.state = this.stack[base$1];
else {
let baseStateID = this.stack[base$1 - 3];
this.state = parser$3.getGoto(baseStateID, type, true);
}
while (this.stack.length > base$1) this.stack.pop();
this.reduceContext(type, start);
}
storeNode(term, start, end, size = 4, isReduce = false) {
if (term == 0 && (!this.stack.length || this.stack[this.stack.length - 1] < this.buffer.length + this.bufferBase)) {
let cur$1 = this, top$1 = this.buffer.length;
if (top$1 == 0 && cur$1.parent) {
top$1 = cur$1.bufferBase - cur$1.parent.bufferBase;
cur$1 = cur$1.parent;
}
if (top$1 > 0 && cur$1.buffer[top$1 - 4] == 0 && cur$1.buffer[top$1 - 1] > -1) {
if (start == end) return;
if (cur$1.buffer[top$1 - 2] >= start) {
cur$1.buffer[top$1 - 2] = end;
return;
}
}
}
if (!isReduce || this.pos == end) this.buffer.push(term, start, end, size);
else {
let index = this.buffer.length;
if (index > 0 && this.buffer[index - 4] != 0) while (index > 0 && this.buffer[index - 2] > end) {
this.buffer[index] = this.buffer[index - 4];
this.buffer[index + 1] = this.buffer[index - 3];
this.buffer[index + 2] = this.buffer[index - 2];
this.buffer[index + 3] = this.buffer[index - 1];
index -= 4;
if (size > 4) size -= 4;
}
this.buffer[index] = term;
this.buffer[index + 1] = start;
this.buffer[index + 2] = end;
this.buffer[index + 3] = size;
}
}
shift(action, type, start, end) {
if (action & 131072) this.pushState(action & 65535, this.pos);
else if ((action & 262144) == 0) {
let nextState = action, { parser: parser$3 } = this.p;
if (end > this.pos || type <= parser$3.maxNode) {
this.pos = end;
if (!parser$3.stateFlag(nextState, 1)) this.reducePos = end;
}
this.pushState(nextState, start);
this.shiftContext(type, start);
if (type <= parser$3.maxNode) this.buffer.push(type, start, end, 4);
} else {
this.pos = end;
this.shiftContext(type, start);
if (type <= this.p.parser.maxNode) this.buffer.push(type, start, end, 4);
}
}
apply(action, next, nextStart, nextEnd) {
if (action & 65536) this.reduce(action);
else this.shift(action, next, nextStart, nextEnd);
}
useNode(value, next) {
let index = this.p.reused.length - 1;
if (index < 0 || this.p.reused[index] != value) {
this.p.reused.push(value);
index++;
}
let start = this.pos;
this.reducePos = this.pos = start + value.length;
this.pushState(next, start);
this.buffer.push(index, start, this.reducePos, -1);
if (this.curContext) this.updateContext(this.curContext.tracker.reuse(this.curContext.context, value, this, this.p.stream.reset(this.pos - value.length)));
}
split() {
let parent = this;
let off = parent.buffer.length;
while (off > 0 && parent.buffer[off - 2] > parent.reducePos) off -= 4;
let buffer = parent.buffer.slice(off), base$1 = parent.bufferBase + off;
while (parent && base$1 == parent.bufferBase) parent = parent.parent;
return new Stack(this.p, this.stack.slice(), this.state, this.reducePos, this.pos, this.score, buffer, base$1, this.curContext, this.lookAhead, parent);
}
recoverByDelete(next, nextEnd) {
let isNode = next <= this.p.parser.maxNode;
if (isNode) this.storeNode(next, this.pos, nextEnd, 4);
this.storeNode(0, this.pos, nextEnd, isNode ? 8 : 4);
this.pos = this.reducePos = nextEnd;
this.score -= 190;
}
canShift(term) {
for (let sim = new SimulatedStack(this);;) {
let action = this.p.parser.stateSlot(sim.state, 4) || this.p.parser.hasAction(sim.state, term);
if (action == 0) return false;
if ((action & 65536) == 0) return true;
sim.reduce(action);
}
}
recoverByInsert(next) {
if (this.stack.length >= 300) return [];
let nextStates = this.p.parser.nextStates(this.state);
if (nextStates.length > 8 || this.stack.length >= 120) {
let best = [];
for (let i$1 = 0, s; i$1 < nextStates.length; i$1 += 2) if ((s = nextStates[i$1 + 1]) != this.state && this.p.parser.hasAction(s, next)) best.push(nextStates[i$1], s);
if (this.stack.length < 120) for (let i$1 = 0; best.length < 8 && i$1 < nextStates.length; i$1 += 2) {
let s = nextStates[i$1 + 1];
if (!best.some((v, i$2) => i$2 & 1 && v == s)) best.push(nextStates[i$1], s);
}
nextStates = best;
}
let result = [];
for (let i$1 = 0; i$1 < nextStates.length && result.length < 4; i$1 += 2) {
let s = nextStates[i$1 + 1];
if (s == this.state) continue;
let stack = this.split();
stack.pushState(s, this.pos);
stack.storeNode(0, stack.pos, stack.pos, 4, true);
stack.shiftContext(nextStates[i$1], this.pos);
stack.reducePos = this.pos;
stack.score -= 200;
result.push(stack);
}
return result;
}
forceReduce() {
let { parser: parser$3 } = this.p;
let reduce = parser$3.stateSlot(this.state, 5);
if ((reduce & 65536) == 0) return false;
if (!parser$3.validAction(this.state, reduce)) {
let depth = reduce >> 19, term = reduce & 65535;
let target = this.stack.length - depth * 3;
if (target < 0 || parser$3.getGoto(this.stack[target], term, false) < 0) {
let backup = this.findForcedReduction();
if (backup == null) return false;
reduce = backup;
}
this.storeNode(0, this.pos, this.pos, 4, true);
this.score -= 100;
}
this.reducePos = this.pos;
this.reduce(reduce);
return true;
}
findForcedReduction() {
let { parser: parser$3 } = this.p, seen = [];
let explore = (state, depth) => {
if (seen.includes(state)) return;
seen.push(state);
return parser$3.allActions(state, (action) => {
if (action & 393216);
else if (action & 65536) {
let rDepth = (action >> 19) - depth;
if (rDepth > 1) {
let term = action & 65535, target = this.stack.length - rDepth * 3;
if (target >= 0 && parser$3.getGoto(this.stack[target], term, false) >= 0) return rDepth << 19 | 65536 | term;
}
} else {
let found = explore(action, depth + 1);
if (found != null) return found;
}
});
};
return explore(this.state, 0);
}
forceAll() {
while (!this.p.parser.stateFlag(this.state, 2)) if (!this.forceReduce()) {
this.storeNode(0, this.pos, this.pos, 4, true);
break;
}
return this;
}
get deadEnd() {
if (this.stack.length != 3) return false;
let { parser: parser$3 } = this.p;
return parser$3.data[parser$3.stateSlot(this.state, 1)] == 65535 && !parser$3.stateSlot(this.state, 4);
}
restart() {
this.storeNode(0, this.pos, this.pos, 4, true);
this.state = this.stack[0];
this.stack.length = 0;
}
sameState(other) {
if (this.state != other.state || this.stack.length != other.stack.length) return false;
for (let i$1 = 0; i$1 < this.stack.length; i$1 += 3) if (this.stack[i$1] != other.stack[i$1]) return false;
return true;
}
get parser() {
return this.p.parser;
}
dialectEnabled(dialectID) {
return this.p.parser.dialect.flags[dialectID];
}
shiftContext(term, start) {
if (this.curContext) this.updateContext(this.curContext.tracker.shift(this.curContext.context, term, this, this.p.stream.reset(start)));
}
reduceContext(term, start) {
if (this.curContext) this.updateContext(this.curContext.tracker.reduce(this.curContext.context, term, this, this.p.stream.reset(start)));
}
emitContext() {
let last = this.buffer.length - 1;
if (last < 0 || this.buffer[last] != -3) this.buffer.push(this.curContext.hash, this.pos, this.pos, -3);
}
emitLookAhead() {
let last = this.buffer.length - 1;
if (last < 0 || this.buffer[last] != -4) this.buffer.push(this.lookAhead, this.pos, this.pos, -4);
}
updateContext(context) {
if (context != this.curContext.context) {
let newCx = new StackContext(this.curContext.tracker, context);
if (newCx.hash != this.curContext.hash) this.emitContext();
this.curContext = newCx;
}
}
setLookAhead(lookAhead) {
if (lookAhead > this.lookAhead) {
this.emitLookAhead();
this.lookAhead = lookAhead;
}
}
close() {
if (this.curContext && this.curContext.tracker.strict) this.emitContext();
if (this.lookAhead > 0) this.emitLookAhead();
}
};
var StackContext = class {
constructor(tracker, context) {
this.tracker = tracker;
this.context = context;
this.hash = tracker.strict ? tracker.hash(context) : 0;
}
};
var SimulatedStack = class {
constructor(start) {
this.start = start;
this.state = start.state;
this.stack = start.stack;
this.base = this.stack.length;
}
reduce(action) {
let term = action & 65535, depth = action >> 19;
if (depth == 0) {
if (this.stack == this.start.stack) this.stack = this.stack.slice();
this.stack.push(this.state, 0, 0);
this.base += 3;
} else this.base -= (depth - 1) * 3;
this.state = this.start.p.parser.getGoto(this.stack[this.base - 3], term, true);
}
};
var StackBufferCursor = class StackBufferCursor {
constructor(stack, pos, index) {
this.stack = stack;
this.pos = pos;
this.index = index;
this.buffer = stack.buffer;
if (this.index == 0) this.maybeNext();
}
static create(stack, pos = stack.bufferBase + stack.buffer.length) {
return new StackBufferCursor(stack, pos, pos - stack.bufferBase);
}
maybeNext() {
let next = this.stack.parent;
if (next != null) {
this.index = this.stack.bufferBase - next.bufferBase;
this.stack = next;
this.buffer = next.buffer;
}
}
get id() {
return this.buffer[this.index - 4];
}
get start() {
return this.buffer[this.index - 3];
}
get end() {
return this.buffer[this.index - 2];
}
get size() {
return this.buffer[this.index - 1];
}
next() {
this.index -= 4;
this.pos -= 4;
if (this.index == 0) this.maybeNext();
}
fork() {
return new StackBufferCursor(this.stack, this.pos, this.index);
}
};
function decodeArray(input, Type = Uint16Array) {
if (typeof input != "string") return input;
let array = null;
for (let pos = 0, out = 0; pos < input.length;) {
let value = 0;
for (;;) {
let next = input.charCodeAt(pos++), stop = false;
if (next == 126) {
value = 65535;
break;
}
if (next >= 92) next--;
if (next >= 34) next--;
let digit = next - 32;
if (digit >= 46) {
digit -= 46;
stop = true;
}
value += digit;
if (stop) break;
value *= 46;
}
if (array) array[out++] = value;
else array = new Type(value);
}
return array;
}
var CachedToken = class {
constructor() {
this.start = -1;
this.value = -1;
this.end = -1;
this.extended = -1;
this.lookAhead = 0;
this.mask = 0;
this.context = 0;
}
};
var nullToken = new CachedToken();
var InputStream = class {
constructor(input, ranges) {
this.input = input;
this.ranges = ranges;
this.chunk = "";
this.chunkOff = 0;
this.chunk2 = "";
this.chunk2Pos = 0;
this.next = -1;
this.token = nullToken;
this.rangeIndex = 0;
this.pos = this.chunkPos = ranges[0].from;
this.range = ranges[0];
this.end = ranges[ranges.length - 1].to;
this.readNext();
}
resolveOffset(offset, assoc) {
let range = this.range, index = this.rangeIndex;
let pos = this.pos + offset;
while (pos < range.from) {
if (!index) return null;
let next = this.ranges[--index];
pos -= range.from - next.to;
range = next;
}
while (assoc < 0 ? pos > range.to : pos >= range.to) {
if (index == this.ranges.length - 1) return null;
let next = this.ranges[++index];
pos += next.from - range.to;
range = next;
}
return pos;
}
clipPos(pos) {
if (pos >= this.range.from && pos < this.range.to) return pos;
for (let range of this.ranges) if (range.to > pos) return Math.max(pos, range.from);
return this.end;
}
peek(offset) {
let idx = this.chunkOff + offset, pos, result;
if (idx >= 0 && idx < this.chunk.length) {
pos = this.pos + offset;
result = this.chunk.charCodeAt(idx);
} else {
let resolved = this.resolveOffset(offset, 1);
if (resolved == null) return -1;
pos = resolved;
if (pos >= this.chunk2Pos && pos < this.chunk2Pos + this.chunk2.length) result = this.chunk2.charCodeAt(pos - this.chunk2Pos);
else {
let i$1 = this.rangeIndex, range = this.range;
while (range.to <= pos) range = this.ranges[++i$1];
this.chunk2 = this.input.chunk(this.chunk2Pos = pos);
if (pos + this.chunk2.length > range.to) this.chunk2 = this.chunk2.slice(0, range.to - pos);
result = this.chunk2.charCodeAt(0);
}
}
if (pos >= this.token.lookAhead) this.token.lookAhead = pos + 1;
return result;
}
acceptToken(token, endOffset = 0) {
let end = endOffset ? this.resolveOffset(endOffset, -1) : this.pos;
if (end == null || end < this.token.start) throw new RangeError("Token end out of bounds");
this.token.value = token;
this.token.end = end;
}
acceptTokenTo(token, endPos) {
this.token.value = token;
this.token.end = endPos;
}
getChunk() {
if (this.pos >= this.chunk2Pos && this.pos < this.chunk2Pos + this.chunk2.length) {
let { chunk, chunkPos } = this;
this.chunk = this.chunk2;
this.chunkPos = this.chunk2Pos;
this.chunk2 = chunk;
this.chunk2Pos = chunkPos;
this.chunkOff = this.pos - this.chunkPos;
} else {
this.chunk2 = this.chunk;
this.chunk2Pos = this.chunkPos;
let nextChunk = this.input.chunk(this.pos);
this.chunk = this.pos + nextChunk.length > this.range.to ? nextChunk.slice(0, this.range.to - this.pos) : nextChunk;
this.chunkPos = this.pos;
this.chunkOff = 0;
}
}
readNext() {
if (this.chunkOff >= this.chunk.length) {
this.getChunk();
if (this.chunkOff == this.chunk.length) return this.next = -1;
}
return this.next = this.chunk.charCodeAt(this.chunkOff);
}
advance(n = 1) {
this.chunkOff += n;
while (this.pos + n >= this.range.to) {
if (this.rangeIndex == this.ranges.length - 1) return this.setDone();
n -= this.range.to - this.pos;
this.range = this.ranges[++this.rangeIndex];
this.pos = this.range.from;
}
this.pos += n;
if (this.pos >= this.token.lookAhead) this.token.lookAhead = this.pos + 1;
return this.readNext();
}
setDone() {
this.pos = this.chunkPos = this.end;
this.range = this.ranges[this.rangeIndex = this.ranges.length - 1];
this.chunk = "";
return this.next = -1;
}
reset(pos, token) {
if (token) {
this.token = token;
token.start = pos;
token.lookAhead = pos + 1;
token.value = token.extended = -1;
} else this.token = nullToken;
if (this.pos != pos) {
this.pos = pos;
if (pos == this.end) {
this.setDone();
return this;
}
while (pos < this.range.from) this.range = this.ranges[--this.rangeIndex];
while (pos >= this.range.to) this.range = this.ranges[++this.rangeIndex];
if (pos >= this.chunkPos && pos < this.chunkPos + this.chunk.length) this.chunkOff = pos - this.chunkPos;
else {
this.chunk = "";
this.chunkOff = 0;
}
this.readNext();
}
return this;
}
read(from, to) {
if (from >= this.chunkPos && to <= this.chunkPos + this.chunk.length) return this.chunk.slice(from - this.chunkPos, to - this.chunkPos);
if (from >= this.chunk2Pos && to <= this.chunk2Pos + this.chunk2.length) return this.chunk2.slice(from - this.chunk2Pos, to - this.chunk2Pos);
if (from >= this.range.from && to <= this.range.to) return this.input.read(from, to);
let result = "";
for (let r of this.ranges) {
if (r.from >= to) break;
if (r.to > from) result += this.input.read(Math.max(r.from, from), Math.min(r.to, to));
}
return result;
}
};
var TokenGroup = class {
constructor(data, id$1) {
this.data = data;
this.id = id$1;
}
token(input, stack) {
let { parser: parser$3 } = stack.p;
readToken(this.data, input, stack, this.id, parser$3.data, parser$3.tokenPrecTable);
}
};
TokenGroup.prototype.contextual = TokenGroup.prototype.fallback = TokenGroup.prototype.extend = false;
var LocalTokenGroup = class {
constructor(data, precTable, elseToken) {
this.precTable = precTable;
this.elseToken = elseToken;
this.data = typeof data == "string" ? decodeArray(data) : data;
}
token(input, stack) {
let start = input.pos, skipped = 0;
for (;;) {
let atEof = input.next < 0, nextPos = input.resolveOffset(1, 1);
readToken(this.data, input, stack, 0, this.data, this.precTable);
if (input.token.value > -1) break;
if (this.elseToken == null) return;
if (!atEof) skipped++;
if (nextPos == null) break;
input.reset(nextPos, input.token);
}
if (skipped) {
input.reset(start, input.token);
input.acceptToken(this.elseToken, skipped);
}
}
};
LocalTokenGroup.prototype.contextual = TokenGroup.prototype.fallback = TokenGroup.prototype.extend = false;
var ExternalTokenizer = class {
constructor(token, options = {}) {
this.token = token;
this.contextual = !!options.contextual;
this.fallback = !!options.fallback;
this.extend = !!options.extend;
}
};
function readToken(data, input, stack, group, precTable, precOffset) {
let state = 0, groupMask = 1 << group, { dialect } = stack.p.parser;
scan: for (;;) {
if ((groupMask & data[state]) == 0) break;
let accEnd = data[state + 1];
for (let i$1 = state + 3; i$1 < accEnd; i$1 += 2) if ((data[i$1 + 1] & groupMask) > 0) {
let term = data[i$1];
if (dialect.allows(term) && (input.token.value == -1 || input.token.value == term || overrides(term, input.token.value, precTable, precOffset))) {
input.acceptToken(term);
break;
}
}
let next = input.next, low = 0, high = data[state + 2];
if (input.next < 0 && high > low && data[accEnd + high * 3 - 3] == 65535) {
state = data[accEnd + high * 3 - 1];
continue scan;
}
for (; low < high;) {
let mid = low + high >> 1;
let index = accEnd + mid + (mid << 1);
let from = data[index], to = data[index + 1] || 65536;
if (next < from) high = mid;
else if (next >= to) low = mid + 1;
else {
state = data[index + 2];
input.advance();
continue scan;
}
}
break;
}
}
function findOffset(data, start, term) {
for (let i$1 = start, next; (next = data[i$1]) != 65535; i$1++) if (next == term) return i$1 - start;
return -1;
}
function overrides(token, prev, tableData, tableOffset) {
let iPrev = findOffset(tableData, tableOffset, prev);
return iPrev < 0 || findOffset(tableData, tableOffset, token) < iPrev;
}
var verbose = typeof process$1 != "undefined" && /\bparse\b/.test({}.LOG);
var stackIDs = null;
function cutAt(tree, pos, side) {
let cursor = tree.cursor(IterMode.IncludeAnonymous);
cursor.moveTo(pos);
for (;;) if (!(side < 0 ? cursor.childBefore(pos) : cursor.childAfter(pos))) for (;;) {
if ((side < 0 ? cursor.to < pos : cursor.from > pos) && !cursor.type.isError) return side < 0 ? Math.max(0, Math.min(cursor.to - 1, pos - 25)) : Math.min(tree.length, Math.max(cursor.from + 1, pos + 25));
if (side < 0 ? cursor.prevSibling() : cursor.nextSibling()) break;
if (!cursor.parent()) return side < 0 ? 0 : tree.length;
}
}
var FragmentCursor = class {
constructor(fragments, nodeSet) {
this.fragments = fragments;
this.nodeSet = nodeSet;
this.i = 0;
this.fragment = null;
this.safeFrom = -1;
this.safeTo = -1;
this.trees = [];
this.start = [];
this.index = [];
this.nextFragment();
}
nextFragment() {
let fr = this.fragment = this.i == this.fragments.length ? null : this.fragments[this.i++];
if (fr) {
this.safeFrom = fr.openStart ? cutAt(fr.tree, fr.from + fr.offset, 1) - fr.offset : fr.from;
this.safeTo = fr.openEnd ? cutAt(fr.tree, fr.to + fr.offset, -1) - fr.offset : fr.to;
while (this.trees.length) {
this.trees.pop();
this.start.pop();
this.index.pop();
}
this.trees.push(fr.tree);
this.start.push(-fr.offset);
this.index.push(0);
this.nextStart = this.safeFrom;
} else this.nextStart = 1e9;
}
nodeAt(pos) {
if (pos < this.nextStart) return null;
while (this.fragment && this.safeTo <= pos) this.nextFragment();
if (!this.fragment) return null;
for (;;) {
let last = this.trees.length - 1;
if (last < 0) {
this.nextFragment();
return null;
}
let top$1 = this.trees[last], index = this.index[last];
if (index == top$1.children.length) {
this.trees.pop();
this.start.pop();
this.index.pop();
continue;
}
let next = top$1.children[index];
let start = this.start[last] + top$1.positions[index];
if (start > pos) {
this.nextStart = start;
return null;
}
if (next instanceof Tree) {
if (start == pos) {
if (start < this.safeFrom) return null;
let end = start + next.length;
if (end <= this.safeTo) {
let lookAhead = next.prop(NodeProp.lookAhead);
if (!lookAhead || end + lookAhead < this.fragment.to) return next;
}
}
this.index[last]++;
if (start + next.length >= Math.max(this.safeFrom, pos)) {
this.trees.push(next);
this.start.push(start);
this.index.push(0);
}
} else {
this.index[last]++;
this.nextStart = start + next.length;
}
}
}
};
var TokenCache = class {
constructor(parser$3, stream) {
this.stream = stream;
this.tokens = [];
this.mainToken = null;
this.actions = [];
this.tokens = parser$3.tokenizers.map((_) => new CachedToken());
}
getActions(stack) {
let actionIndex = 0;
let main = null;
let { parser: parser$3 } = stack.p, { tokenizers } = parser$3;
let mask = parser$3.stateSlot(stack.state, 3);
let context = stack.curContext ? stack.curContext.hash : 0;
let lookAhead = 0;
for (let i$1 = 0; i$1 < tokenizers.length; i$1++) {
if ((1 << i$1 & mask) == 0) continue;
let tokenizer = tokenizers[i$1], token = this.tokens[i$1];
if (main && !tokenizer.fallback) continue;
if (tokenizer.contextual || token.start != stack.pos || token.mask != mask || token.context != context) {
this.updateCachedToken(token, tokenizer, stack);
token.mask = mask;
token.context = context;
}
if (token.lookAhead > token.end + 25) lookAhead = Math.max(token.lookAhead, lookAhead);
if (token.value != 0) {
let startIndex = actionIndex;
if (token.extended > -1) actionIndex = this.addActions(stack, token.extended, token.end, actionIndex);
actionIndex = this.addActions(stack, token.value, token.end, actionIndex);
if (!tokenizer.extend) {
main = token;
if (actionIndex > startIndex) break;
}
}
}
while (this.actions.length > actionIndex) this.actions.pop();
if (lookAhead) stack.setLookAhead(lookAhead);
if (!main && stack.pos == this.stream.end) {
main = new CachedToken();
main.value = stack.p.parser.eofTerm;
main.start = main.end = stack.pos;
actionIndex = this.addActions(stack, main.value, main.end, actionIndex);
}
this.mainToken = main;
return this.actions;
}
getMainToken(stack) {
if (this.mainToken) return this.mainToken;
let main = new CachedToken(), { pos, p } = stack;
main.start = pos;
main.end = Math.min(pos + 1, p.stream.end);
main.value = pos == p.stream.end ? p.parser.eofTerm : 0;
return main;
}
updateCachedToken(token, tokenizer, stack) {
let start = this.stream.clipPos(stack.pos);
tokenizer.token(this.stream.reset(start, token), stack);
if (token.value > -1) {
let { parser: parser$3 } = stack.p;
for (let i$1 = 0; i$1 < parser$3.specialized.length; i$1++) if (parser$3.specialized[i$1] == token.value) {
let result = parser$3.specializers[i$1](this.stream.read(token.start, token.end), stack);
if (result >= 0 && stack.p.parser.dialect.allows(result >> 1)) {
if ((result & 1) == 0) token.value = result >> 1;
else token.extended = result >> 1;
break;
}
}
} else {
token.value = 0;
token.end = this.stream.clipPos(start + 1);
}
}
putAction(action, token, end, index) {
for (let i$1 = 0; i$1 < index; i$1 += 3) if (this.actions[i$1] == action) return index;
this.actions[index++] = action;
this.actions[index++] = token;
this.actions[index++] = end;
return index;
}
addActions(stack, token, end, index) {
let { state } = stack, { parser: parser$3 } = stack.p, { data } = parser$3;
for (let set = 0; set < 2; set++) for (let i$1 = parser$3.stateSlot(state, set ? 2 : 1);; i$1 += 3) {
if (data[i$1] == 65535) if (data[i$1 + 1] == 1) i$1 = pair(data, i$1 + 2);
else {
if (index == 0 && data[i$1 + 1] == 2) index = this.putAction(pair(data, i$1 + 2), token, end, index);
break;
}
if (data[i$1] == token) index = this.putAction(pair(data, i$1 + 1), token, end, index);
}
return index;
}
};
var Parse = class {
constructor(parser$3, input, fragments, ranges) {
this.parser = parser$3;
this.input = input;
this.ranges = ranges;
this.recovering = 0;
this.nextStackID = 9812;
this.minStackPos = 0;
this.reused = [];
this.stoppedAt = null;
this.lastBigReductionStart = -1;
this.lastBigReductionSize = 0;
this.bigReductionCount = 0;
this.stream = new InputStream(input, ranges);
this.tokens = new TokenCache(parser$3, this.stream);
this.topTerm = parser$3.top[1];
let { from } = ranges[0];
this.stacks = [Stack.start(this, parser$3.top[0], from)];
this.fragments = fragments.length && this.stream.end - from > parser$3.bufferLength * 4 ? new FragmentCursor(fragments, parser$3.nodeSet) : null;
}
get parsedPos() {
return this.minStackPos;
}
advance() {
let stacks = this.stacks, pos = this.minStackPos;
let newStacks = this.stacks = [];
let stopped, stoppedTokens;
if (this.bigReductionCount > 300 && stacks.length == 1) {
let [s] = stacks;
while (s.forceReduce() && s.stack.length && s.stack[s.stack.length - 2] >= this.lastBigReductionStart);
this.bigReductionCount = this.lastBigReductionSize = 0;
}
for (let i$1 = 0; i$1 < stacks.length; i$1++) {
let stack = stacks[i$1];
for (;;) {
this.tokens.mainToken = null;
if (stack.pos > pos) newStacks.push(stack);
else if (this.advanceStack(stack, newStacks, stacks)) continue;
else {
if (!stopped) {
stopped = [];
stoppedTokens = [];
}
stopped.push(stack);
let tok = this.tokens.getMainToken(stack);
stoppedTokens.push(tok.value, tok.end);
}
break;
}
}
if (!newStacks.length) {
let finished = stopped && findFinished(stopped);
if (finished) {
if (verbose) console.log("Finish with " + this.stackID(finished));
return this.stackToTree(finished);
}
if (this.parser.strict) {
if (verbose && stopped) console.log("Stuck with token " + (this.tokens.mainToken ? this.parser.getName(this.tokens.mainToken.value) : "none"));
throw new SyntaxError("No parse at " + pos);
}
if (!this.recovering) this.recovering = 5;
}
if (this.recovering && stopped) {
let finished = this.stoppedAt != null && stopped[0].pos > this.stoppedAt ? stopped[0] : this.runRecovery(stopped, stoppedTokens, newStacks);
if (finished) {
if (verbose) console.log("Force-finish " + this.stackID(finished));
return this.stackToTree(finished.forceAll());
}
}
if (this.recovering) {
let maxRemaining = this.recovering == 1 ? 1 : this.recovering * 3;
if (newStacks.length > maxRemaining) {
newStacks.sort((a, b) => b.score - a.score);
while (newStacks.length > maxRemaining) newStacks.pop();
}
if (newStacks.some((s) => s.reducePos > pos)) this.recovering--;
} else if (newStacks.length > 1) {
outer: for (let i$1 = 0; i$1 < newStacks.length - 1; i$1++) {
let stack = newStacks[i$1];
for (let j = i$1 + 1; j < newStacks.length; j++) {
let other = newStacks[j];
if (stack.sameState(other) || stack.buffer.length > 500 && other.buffer.length > 500) if ((stack.score - other.score || stack.buffer.length - other.buffer.length) > 0) newStacks.splice(j--, 1);
else {
newStacks.splice(i$1--, 1);
continue outer;
}
}
}
if (newStacks.length > 12) newStacks.splice(12, newStacks.length - 12);
}
this.minStackPos = newStacks[0].pos;
for (let i$1 = 1; i$1 < newStacks.length; i$1++) if (newStacks[i$1].pos < this.minStackPos) this.minStackPos = newStacks[i$1].pos;
return null;
}
stopAt(pos) {
if (this.stoppedAt != null && this.stoppedAt < pos) throw new RangeError("Can't move stoppedAt forward");
this.stoppedAt = pos;
}
advanceStack(stack, stacks, split) {
let start = stack.pos, { parser: parser$3 } = this;
let base$1 = verbose ? this.stackID(stack) + " -> " : "";
if (this.stoppedAt != null && start > this.stoppedAt) return stack.forceReduce() ? stack : null;
if (this.fragments) {
let strictCx = stack.curContext && stack.curContext.tracker.strict, cxHash = strictCx ? stack.curContext.hash : 0;
for (let cached = this.fragments.nodeAt(start); cached;) {
let match = this.parser.nodeSet.types[cached.type.id] == cached.type ? parser$3.getGoto(stack.state, cached.type.id) : -1;
if (match > -1 && cached.length && (!strictCx || (cached.prop(NodeProp.contextHash) || 0) == cxHash)) {
stack.useNode(cached, match);
if (verbose) console.log(base$1 + this.stackID(stack) + ` (via reuse of ${parser$3.getName(cached.type.id)})`);
return true;
}
if (!(cached instanceof Tree) || cached.children.length == 0 || cached.positions[0] > 0) break;
let inner = cached.children[0];
if (inner instanceof Tree && cached.positions[0] == 0) cached = inner;
else break;
}
}
let defaultReduce = parser$3.stateSlot(stack.state, 4);
if (defaultReduce > 0) {
stack.reduce(defaultReduce);
if (verbose) console.log(base$1 + this.stackID(stack) + ` (via always-reduce ${parser$3.getName(defaultReduce & 65535)})`);
return true;
}
if (stack.stack.length >= 8400) while (stack.stack.length > 6e3 && stack.forceReduce());
let actions = this.tokens.getActions(stack);
for (let i$1 = 0; i$1 < actions.length;) {
let action = actions[i$1++], term = actions[i$1++], end = actions[i$1++];
let last = i$1 == actions.length || !split;
let localStack = last ? stack : stack.split();
let main = this.tokens.mainToken;
localStack.apply(action, term, main ? main.start : localStack.pos, end);
if (verbose) console.log(base$1 + this.stackID(localStack) + ` (via ${(action & 65536) == 0 ? "shift" : `reduce of ${parser$3.getName(action & 65535)}`} for ${parser$3.getName(term)} @ ${start}${localStack == stack ? "" : ", split"})`);
if (last) return true;
else if (localStack.pos > start) stacks.push(localStack);
else split.push(localStack);
}
return false;
}
advanceFully(stack, newStacks) {
let pos = stack.pos;
for (;;) {
if (!this.advanceStack(stack, null, null)) return false;
if (stack.pos > pos) {
pushStackDedup(stack, newStacks);
return true;
}
}
}
runRecovery(stacks, tokens, newStacks) {
let finished = null, restarted = false;
for (let i$1 = 0; i$1 < stacks.length; i$1++) {
let stack = stacks[i$1], token = tokens[i$1 << 1], tokenEnd = tokens[(i$1 << 1) + 1];
let base$1 = verbose ? this.stackID(stack) + " -> " : "";
if (stack.deadEnd) {
if (restarted) continue;
restarted = true;
stack.restart();
if (verbose) console.log(base$1 + this.stackID(stack) + " (restarted)");
if (this.advanceFully(stack, newStacks)) continue;
}
let force = stack.split(), forceBase = base$1;
for (let j = 0; force.forceReduce() && j < 10; j++) {
if (verbose) console.log(forceBase + this.stackID(force) + " (via force-reduce)");
if (this.advanceFully(force, newStacks)) break;
if (verbose) forceBase = this.stackID(force) + " -> ";
}
for (let insert$2 of stack.recoverByInsert(token)) {
if (verbose) console.log(base$1 + this.stackID(insert$2) + " (via recover-insert)");
this.advanceFully(insert$2, newStacks);
}
if (this.stream.end > stack.pos) {
if (tokenEnd == stack.pos) {
tokenEnd++;
token = 0;
}
stack.recoverByDelete(token, tokenEnd);
if (verbose) console.log(base$1 + this.stackID(stack) + ` (via recover-delete ${this.parser.getName(token)})`);
pushStackDedup(stack, newStacks);
} else if (!finished || finished.score < stack.score) finished = stack;
}
return finished;
}
stackToTree(stack) {
stack.close();
return Tree.build({
buffer: StackBufferCursor.create(stack),
nodeSet: this.parser.nodeSet,
topID: this.topTerm,
maxBufferLength: this.parser.bufferLength,
reused: this.reused,
start: this.ranges[0].from,
length: stack.pos - this.ranges[0].from,
minRepeatType: this.parser.minRepeatTerm
});
}
stackID(stack) {
let id$1 = (stackIDs || (stackIDs = /* @__PURE__ */ new WeakMap())).get(stack);
if (!id$1) stackIDs.set(stack, id$1 = String.fromCodePoint(this.nextStackID++));
return id$1 + stack;
}
};
function pushStackDedup(stack, newStacks) {
for (let i$1 = 0; i$1 < newStacks.length; i$1++) {
let other = newStacks[i$1];
if (other.pos == stack.pos && other.sameState(stack)) {
if (newStacks[i$1].score < stack.score) newStacks[i$1] = stack;
return;
}
}
newStacks.push(stack);
}
var Dialect = class {
constructor(source, flags, disabled) {
this.source = source;
this.flags = flags;
this.disabled = disabled;
}
allows(term) {
return !this.disabled || this.disabled[term] == 0;
}
};
var id = (x) => x;
var ContextTracker = class {
constructor(spec) {
this.start = spec.start;
this.shift = spec.shift || id;
this.reduce = spec.reduce || id;
this.reuse = spec.reuse || id;
this.hash = spec.hash || (() => 0);
this.strict = spec.strict !== false;
}
};
var LRParser = class LRParser extends Parser {
constructor(spec) {
super();
this.wrappers = [];
if (spec.version != 14) throw new RangeError(`Parser version (${spec.version}) doesn't match runtime version (14)`);
let nodeNames = spec.nodeNames.split(" ");
this.minRepeatTerm = nodeNames.length;
for (let i$1 = 0; i$1 < spec.repeatNodeCount; i$1++) nodeNames.push("");
let topTerms = Object.keys(spec.topRules).map((r) => spec.topRules[r][1]);
let nodeProps = [];
for (let i$1 = 0; i$1 < nodeNames.length; i$1++) nodeProps.push([]);
function setProp(nodeID, prop, value) {
nodeProps[nodeID].push([prop, prop.deserialize(String(value))]);
}
if (spec.nodeProps) for (let propSpec of spec.nodeProps) {
let prop = propSpec[0];
if (typeof prop == "string") prop = NodeProp[prop];
for (let i$1 = 1; i$1 < propSpec.length;) {
let next = propSpec[i$1++];
if (next >= 0) setProp(next, prop, propSpec[i$1++]);
else {
let value = propSpec[i$1 + -next];
for (let j = -next; j > 0; j--) setProp(propSpec[i$1++], prop, value);
i$1++;
}
}
}
this.nodeSet = new NodeSet(nodeNames.map((name$1, i$1) => NodeType.define({
name: i$1 >= this.minRepeatTerm ? void 0 : name$1,
id: i$1,
props: nodeProps[i$1],
top: topTerms.indexOf(i$1) > -1,
error: i$1 == 0,
skipped: spec.skippedNodes && spec.skippedNodes.indexOf(i$1) > -1
})));
if (spec.propSources) this.nodeSet = this.nodeSet.extend(...spec.propSources);
this.strict = false;
this.bufferLength = DefaultBufferLength;
let tokenArray = decodeArray(spec.tokenData);
this.context = spec.context;
this.specializerSpecs = spec.specialized || [];
this.specialized = new Uint16Array(this.specializerSpecs.length);
for (let i$1 = 0; i$1 < this.specializerSpecs.length; i$1++) this.specialized[i$1] = this.specializerSpecs[i$1].term;
this.specializers = this.specializerSpecs.map(getSpecializer);
this.states = decodeArray(spec.states, Uint32Array);
this.data = decodeArray(spec.stateData);
this.goto = decodeArray(spec.goto);
this.maxTerm = spec.maxTerm;
this.tokenizers = spec.tokenizers.map((value) => typeof value == "number" ? new TokenGroup(tokenArray, value) : value);
this.topRules = spec.topRules;
this.dialects = spec.dialects || {};
this.dynamicPrecedences = spec.dynamicPrecedences || null;
this.tokenPrecTable = spec.tokenPrec;
this.termNames = spec.termNames || null;
this.maxNode = this.nodeSet.types.length - 1;
this.dialect = this.parseDialect();
this.top = this.topRules[Object.keys(this.topRules)[0]];
}
createParse(input, fragments, ranges) {
let parse = new Parse(this, input, fragments, ranges);
for (let w of this.wrappers) parse = w(parse, input, fragments, ranges);
return parse;
}
getGoto(state, term, loose = false) {
let table = this.goto;
if (term >= table[0]) return -1;
for (let pos = table[term + 1];;) {
let groupTag = table[pos++], last = groupTag & 1;
let target = table[pos++];
if (last && loose) return target;
for (let end = pos + (groupTag >> 1); pos < end; pos++) if (table[pos] == state) return target;
if (last) return -1;
}
}
hasAction(state, terminal) {
let data = this.data;
for (let set = 0; set < 2; set++) for (let i$1 = this.stateSlot(state, set ? 2 : 1), next;; i$1 += 3) {
if ((next = data[i$1]) == 65535) if (data[i$1 + 1] == 1) next = data[i$1 = pair(data, i$1 + 2)];
else if (data[i$1 + 1] == 2) return pair(data, i$1 + 2);
else break;
if (next == terminal || next == 0) return pair(data, i$1 + 1);
}
return 0;
}
stateSlot(state, slot) {
return this.states[state * 6 + slot];
}
stateFlag(state, flag) {
return (this.stateSlot(state, 0) & flag) > 0;
}
validAction(state, action) {
return !!this.allActions(state, (a) => a == action ? true : null);
}
allActions(state, action) {
let deflt = this.stateSlot(state, 4);
let result = deflt ? action(deflt) : void 0;
for (let i$1 = this.stateSlot(state, 1); result == null; i$1 += 3) {
if (this.data[i$1] == 65535) if (this.data[i$1 + 1] == 1) i$1 = pair(this.data, i$1 + 2);
else break;
result = action(pair(this.data, i$1 + 1));
}
return result;
}
nextStates(state) {
let result = [];
for (let i$1 = this.stateSlot(state, 1);; i$1 += 3) {
if (this.data[i$1] == 65535) if (this.data[i$1 + 1] == 1) i$1 = pair(this.data, i$1 + 2);
else break;
if ((this.data[i$1 + 2] & 1) == 0) {
let value = this.data[i$1 + 1];
if (!result.some((v, i$2) => i$2 & 1 && v == value)) result.push(this.data[i$1], value);
}
}
return result;
}
configure(config$1) {
let copy = Object.assign(Object.create(LRParser.prototype), this);
if (config$1.props) copy.nodeSet = this.nodeSet.extend(...config$1.props);
if (config$1.top) {
let info = this.topRules[config$1.top];
if (!info) throw new RangeError(`Invalid top rule name ${config$1.top}`);
copy.top = info;
}
if (config$1.tokenizers) copy.tokenizers = this.tokenizers.map((t$1) => {
let found = config$1.tokenizers.find((r) => r.from == t$1);
return found ? found.to : t$1;
});
if (config$1.specializers) {
copy.specializers = this.specializers.slice();
copy.specializerSpecs = this.specializerSpecs.map((s, i$1) => {
let found = config$1.specializers.find((r) => r.from == s.external);
if (!found) return s;
let spec = Object.assign(Object.assign({}, s), { external: found.to });
copy.specializers[i$1] = getSpecializer(spec);
return spec;
});
}
if (config$1.contextTracker) copy.context = config$1.contextTracker;
if (config$1.dialect) copy.dialect = this.parseDialect(config$1.dialect);
if (config$1.strict != null) copy.strict = config$1.strict;
if (config$1.wrap) copy.wrappers = copy.wrappers.concat(config$1.wrap);
if (config$1.bufferLength != null) copy.bufferLength = config$1.bufferLength;
return copy;
}
hasWrappers() {
return this.wrappers.length > 0;
}
getName(term) {
return this.termNames ? this.termNames[term] : String(term <= this.maxNode && this.nodeSet.types[term].name || term);
}
get eofTerm() {
return this.maxNode + 1;
}
get topNode() {
return this.nodeSet.types[this.top[1]];
}
dynamicPrecedence(term) {
let prec$2 = this.dynamicPrecedences;
return prec$2 == null ? 0 : prec$2[term] || 0;
}
parseDialect(dialect) {
let values = Object.keys(this.dialects), flags = values.map(() => false);
if (dialect) for (let part of dialect.split(" ")) {
let id$1 = values.indexOf(part);
if (id$1 >= 0) flags[id$1] = true;
}
let disabled = null;
for (let i$1 = 0; i$1 < values.length; i$1++) if (!flags[i$1]) for (let j = this.dialects[values[i$1]], id$1; (id$1 = this.data[j++]) != 65535;) (disabled || (disabled = new Uint8Array(this.maxTerm + 1)))[id$1] = 1;
return new Dialect(dialect, flags, disabled);
}
static deserialize(spec) {
return new LRParser(spec);
}
};
function pair(data, off) {
return data[off] | data[off + 1] << 16;
}
function findFinished(stacks) {
let best = null;
for (let stack of stacks) {
let stopped = stack.p.stoppedAt;
if ((stack.pos == stack.p.stream.end || stopped != null && stack.pos > stopped) && stack.p.parser.stateFlag(stack.state, 2) && (!best || best.score < stack.score)) best = stack;
}
return best;
}
function getSpecializer(spec) {
if (spec.external) {
let mask = spec.extend ? 1 : 0;
return (value, stack) => spec.external(value, stack) << 1 | mask;
}
return spec.get;
}
var TSExtends = 1, noSemi = 281, incdec = 2, incdecPrefix = 3, templateContent = 282, InterpolationStart = 4, templateEnd = 283, insertSemi = 284, spaces = 286, newline = 287, LineComment = 5, BlockComment = 6, Dialect_ts = 1;
var space = [
9,
10,
11,
12,
13,
32,
133,
160,
5760,
8192,
8193,
8194,
8195,
8196,
8197,
8198,
8199,
8200,
8201,
8202,
8232,
8233,
8239,
8287,
12288
];
var braceR = 125, braceL = 123, semicolon = 59, slash = 47, star = 42, plus = 43, minus = 45, dollar = 36, backtick = 96, backslash = 92;
var trackNewline = new ContextTracker({
start: false,
shift(context, term) {
return term == LineComment || term == BlockComment || term == spaces ? context : term == newline;
},
strict: false
});
var insertSemicolon = new ExternalTokenizer((input, stack) => {
let { next } = input;
if ((next == braceR || next == -1 || stack.context) && stack.canShift(insertSemi)) input.acceptToken(insertSemi);
}, {
contextual: true,
fallback: true
});
var noSemicolon = new ExternalTokenizer((input, stack) => {
let { next } = input, after;
if (space.indexOf(next) > -1) return;
if (next == slash && ((after = input.peek(1)) == slash || after == star)) return;
if (next != braceR && next != semicolon && next != -1 && !stack.context && stack.canShift(noSemi)) input.acceptToken(noSemi);
}, { contextual: true });
var incdecToken = new ExternalTokenizer((input, stack) => {
let { next } = input;
if (next == plus || next == minus) {
input.advance();
if (next == input.next) {
input.advance();
let mayPostfix = !stack.context && stack.canShift(incdec);
input.acceptToken(mayPostfix ? incdec : incdecPrefix);
}
}
}, { contextual: true });
var template = new ExternalTokenizer((input) => {
for (let afterDollar = false, i$1 = 0;; i$1++) {
let { next } = input;
if (next < 0) {
if (i$1) input.acceptToken(templateContent);
break;
} else if (next == backtick) {
if (i$1) input.acceptToken(templateContent);
else input.acceptToken(templateEnd, 1);
break;
} else if (next == braceL && afterDollar) {
if (i$1 == 1) input.acceptToken(InterpolationStart, 1);
else input.acceptToken(templateContent, -1);
break;
} else if (next == 10 && i$1) {
input.advance();
input.acceptToken(templateContent);
break;
} else if (next == backslash) input.advance();
afterDollar = next == dollar;
input.advance();
}
});
var tsExtends = new ExternalTokenizer((input, stack) => {
if (input.next != 101 || !stack.dialectEnabled(Dialect_ts)) return;
input.advance();
for (let i$1 = 0; i$1 < 6; i$1++) {
if (input.next != "xtends".charCodeAt(i$1)) return;
input.advance();
}
if (input.next >= 57 && input.next <= 65 || input.next >= 48 && input.next <= 90 || input.next == 95 || input.next >= 97 && input.next <= 122 || input.next > 160) return;
input.acceptToken(TSExtends);
});
var jsHighlight = styleTags({
"get set async static": tags.modifier,
"for while do if else switch try catch finally return throw break continue default case": tags.controlKeyword,
"in of await yield void typeof delete instanceof": tags.operatorKeyword,
"let var const function class extends": tags.definitionKeyword,
"import export from": tags.moduleKeyword,
"with debugger as new": tags.keyword,
TemplateString: tags.special(tags.string),
super: tags.atom,
BooleanLiteral: tags.bool,
this: tags.self,
null: tags.null,
Star: tags.modifier,
VariableName: tags.variableName,
"CallExpression/VariableName TaggedTemplateExpression/VariableName": tags.function(tags.variableName),
VariableDefinition: tags.definition(tags.variableName),
Label: tags.labelName,
PropertyName: tags.propertyName,
PrivatePropertyName: tags.special(tags.propertyName),
"CallExpression/MemberExpression/PropertyName": tags.function(tags.propertyName),
"FunctionDeclaration/VariableDefinition": tags.function(tags.definition(tags.variableName)),
"ClassDeclaration/VariableDefinition": tags.definition(tags.className),
PropertyDefinition: tags.definition(tags.propertyName),
PrivatePropertyDefinition: tags.definition(tags.special(tags.propertyName)),
UpdateOp: tags.updateOperator,
LineComment: tags.lineComment,
BlockComment: tags.blockComment,
Number: tags.number,
String: tags.string,
ArithOp: tags.arithmeticOperator,
LogicOp: tags.logicOperator,
BitOp: tags.bitwiseOperator,
CompareOp: tags.compareOperator,
RegExp: tags.regexp,
Equals: tags.definitionOperator,
Arrow: tags.function(tags.punctuation),
": Spread": tags.punctuation,
"( )": tags.paren,
"[ ]": tags.squareBracket,
"{ }": tags.brace,
"InterpolationStart InterpolationEnd": tags.special(tags.brace),
".": tags.derefOperator,
", ;": tags.separator,
TypeName: tags.typeName,
TypeDefinition: tags.definition(tags.typeName),
"type enum interface implements namespace module declare": tags.definitionKeyword,
"abstract global Privacy readonly override": tags.modifier,
"is keyof unique infer": tags.operatorKeyword,
JSXAttributeValue: tags.attributeValue,
JSXText: tags.content,
"JSXStartTag JSXStartCloseTag JSXSelfCloseEndTag JSXEndTag": tags.angleBracket,
"JSXIdentifier JSXNameSpacedName": tags.tagName,
"JSXAttribute/JSXIdentifier JSXAttribute/JSXNameSpacedName": tags.attributeName
});
var spec_identifier = {
__proto__: null,
export: 18,
as: 23,
from: 29,
default: 32,
async: 37,
function: 38,
this: 48,
true: 56,
false: 56,
void: 66,
typeof: 70,
null: 86,
super: 88,
new: 122,
await: 139,
yield: 141,
delete: 142,
class: 152,
extends: 154,
public: 197,
private: 197,
protected: 197,
readonly: 199,
instanceof: 220,
in: 222,
const: 224,
import: 256,
keyof: 307,
unique: 311,
infer: 317,
is: 351,
abstract: 371,
implements: 373,
type: 375,
let: 378,
var: 380,
interface: 387,
enum: 391,
namespace: 397,
module: 399,
declare: 403,
global: 407,
for: 428,
of: 437,
while: 440,
with: 444,
do: 448,
if: 452,
else: 454,
switch: 458,
case: 464,
try: 470,
catch: 474,
finally: 478,
return: 482,
throw: 486,
break: 490,
continue: 494,
debugger: 498
};
var spec_word = {
__proto__: null,
async: 109,
get: 111,
set: 113,
public: 161,
private: 161,
protected: 161,
static: 163,
abstract: 165,
override: 167,
readonly: 173,
new: 355
};
var spec_LessThan = {
__proto__: null,
"<": 129
};
var parser$2 = LRParser.deserialize({
version: 14,
states: "$8SO`QdOOO'QQ(C|O'#ChO'XOWO'#DVO)dQdO'#D]O)tQdO'#DhO){QdO'#DrO-xQdO'#DxOOQO'#E]'#E]O.]Q`O'#E[O.bQ`O'#E[OOQ(C['#Ef'#EfO0aQ(C|O'#ItO2wQ(C|O'#IuO3eQ`O'#EzO3jQ!bO'#FaOOQ(C['#FS'#FSO3rO#tO'#FSO4QQ&jO'#FhO5bQ`O'#FgOOQ(C['#Iu'#IuOOQ(CW'#It'#ItOOQS'#J^'#J^O5gQ`O'#HpO5lQ(ChO'#HqOOQS'#Ih'#IhOOQS'#Hr'#HrQ`QdOOO){QdO'#DjO5tQ`O'#G[O5yQ&jO'#CmO6XQ`O'#EZO6dQ`O'#EgO6iQ,UO'#FRO7TQ`O'#G[O7YQ`O'#G`O7eQ`O'#G`O7sQ`O'#GcO7sQ`O'#GdO7sQ`O'#GfO5tQ`O'#GiO8dQ`O'#GlO9rQ`O'#CdO:SQ`O'#GyO:[Q`O'#HPO:[Q`O'#HRO`QdO'#HTO:[Q`O'#HVO:[Q`O'#HYO:aQ`O'#H`O:fQ(CjO'#HfO){QdO'#HhO:qQ(CjO'#HjO:|Q(CjO'#HlO5lQ(ChO'#HnO){QdO'#DWOOOW'#Ht'#HtO;XOWO,59qOOQ(C[,59q,59qO=jQtO'#ChO=tQdO'#HuO>XQ`O'#IvO@WQtO'#IvO'dQdO'#IvO@_Q`O,59wO@uQ7[O'#DbOAnQ`O'#E]OA{Q`O'#JROBWQ`O'#JQOBWQ`O'#JQOB`Q`O,5:yOBeQ`O'#JPOBlQaO'#DyO5yQ&jO'#EZOBzQ`O'#EZOCVQpO'#FROOQ(C[,5:S,5:SOC_QdO,5:SOE]Q(C|O,5:^OEyQ`O,5:dOFdQ(ChO'#JOO7YQ`O'#I}OFkQ`O'#I}OFsQ`O,5:xOFxQ`O'#I}OGWQdO,5:vOIWQ&jO'#EWOJeQ`O,5:vOKwQ&jO'#DlOLOQdO'#DqOLYQ7[O,5;PO){QdO,5;POOQS'#Er'#ErOOQS'#Et'#EtO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;RO){QdO,5;ROOQS'#Ex'#ExOLbQdO,5;cOOQ(C[,5;h,5;hOOQ(C[,5;i,5;iONbQ`O,5;iOOQ(C[,5;j,5;jO){QdO'#IPONgQ(ChO,5<TO! 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/* @__PURE__ */ snippetCompletion("function ${name}(${params}) {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("for (let ${index} = 0; ${index} < ${bound}; ${index}++) {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("for (let ${name} of ${collection}) {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("do {\n ${}\n} while (${})", {
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/* @__PURE__ */ snippetCompletion("while (${}) {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("try {\n ${}\n} catch (${error}) {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("if (${}) {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("if (${}) {\n ${}\n} else {\n ${}\n}", {
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/* @__PURE__ */ snippetCompletion("class ${name} {\n constructor(${params}) {\n ${}\n }\n}", {
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/* @__PURE__ */ snippetCompletion("import {${names}} from \"${module}\"\n${}", {
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detail: "named",
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/* @__PURE__ */ snippetCompletion("import ${name} from \"${module}\"\n${}", {
label: "import",
detail: "default",
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];
var typescriptSnippets = /* @__PURE__ */ snippets.concat([
/* @__PURE__ */ snippetCompletion("interface ${name} {\n ${}\n}", {
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detail: "definition",
type: "keyword"
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/* @__PURE__ */ snippetCompletion("type ${name} = ${type}", {
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detail: "definition",
type: "keyword"
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/* @__PURE__ */ snippetCompletion("enum ${name} {\n ${}\n}", {
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]);
function defID(type) {
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let id$1 = node.node.getChild("VariableDefinition");
if (id$1) def(id$1, type);
return true;
};
}
var functionContext = ["FunctionDeclaration"];
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ClassDeclaration: /* @__PURE__ */ defID("class"),
ClassExpression: () => true,
EnumDeclaration: /* @__PURE__ */ defID("constant"),
TypeAliasDeclaration: /* @__PURE__ */ defID("type"),
NamespaceDeclaration: /* @__PURE__ */ defID("namespace"),
VariableDefinition(node, def) {
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},
TypeDefinition(node, def) {
def(node, "type");
},
__proto__: null
};
function getScope(doc$2, node) {
let cached = cache.get(node);
if (cached) return cached;
let completions = [], top$1 = true;
function def(node$1, type) {
let name$1 = doc$2.sliceString(node$1.from, node$1.to);
completions.push({
label: name$1,
type
});
}
node.cursor(IterMode.IncludeAnonymous).iterate((node$1) => {
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else if (node$1.name) {
let gather = gatherCompletions[node$1.name];
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} else if (node$1.to - node$1.from > 8192) {
for (let c of getScope(doc$2, node$1.node)) completions.push(c);
return false;
}
});
cache.set(node, completions);
return completions;
}
var Identifier = /^[\w$\xa1-\uffff][\w$\d\xa1-\uffff]*$/;
var dontComplete = [
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"RegExp",
"LineComment",
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"VariableDefinition",
"TypeDefinition",
"Label",
"PropertyDefinition",
"PropertyName",
"PrivatePropertyDefinition",
"PrivatePropertyName",
".",
"?."
];
function localCompletionSource(context) {
let inner = syntaxTree$1(context.state).resolveInner(context.pos, -1);
if (dontComplete.indexOf(inner.name) > -1) return null;
let isWord = inner.name == "VariableName" || inner.to - inner.from < 20 && Identifier.test(context.state.sliceDoc(inner.from, inner.to));
if (!isWord && !context.explicit) return null;
let options = [];
for (let pos = inner; pos; pos = pos.parent) if (ScopeNodes.has(pos.name)) options = options.concat(getScope(context.state.doc, pos));
return {
options,
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};
}
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LabeledStatement: flatIndent,
SwitchBody: (context) => {
let after = context.textAfter, closed = /^\s*\}/.test(after), isCase = /^\s*(case|default)\b/.test(after);
return context.baseIndent + (closed ? 0 : isCase ? 1 : 2) * context.unit;
},
Block: /* @__PURE__ */ delimitedIndent({ closing: "}" }),
ArrowFunction: (cx) => cx.baseIndent + cx.unit,
"TemplateString BlockComment": () => null,
"Statement Property": /* @__PURE__ */ continuedIndent({ except: /^{/ }),
JSXElement(context) {
let closed = /^\s*<\//.test(context.textAfter);
return context.lineIndent(context.node.from) + (closed ? 0 : context.unit);
},
JSXEscape(context) {
let closed = /\s*\}/.test(context.textAfter);
return context.lineIndent(context.node.from) + (closed ? 0 : context.unit);
},
"JSXOpenTag JSXSelfClosingTag"(context) {
return context.column(context.node.from) + context.unit;
}
}), /* @__PURE__ */ foldNodeProp.add({
"Block ClassBody SwitchBody EnumBody ObjectExpression ArrayExpression ObjectType": foldInside,
BlockComment(tree) {
return {
from: tree.from + 2,
to: tree.to - 2
};
}
})] }),
languageData: {
closeBrackets: { brackets: [
"(",
"[",
"{",
"'",
"\"",
"`"
] },
commentTokens: {
line: "//",
block: {
open: "/*",
close: "*/"
}
},
indentOnInput: /^\s*(?:case |default:|\{|\}|<\/)$/,
wordChars: "$"
}
});
var jsxSublanguage = {
test: (node) => /^JSX/.test(node.name),
facet: /* @__PURE__ */ defineLanguageFacet$1({ commentTokens: { block: {
open: "{/*",
close: "*/}"
} } })
};
var typescriptLanguage = /* @__PURE__ */ javascriptLanguage.configure({ dialect: "ts" }, "typescript");
var jsxLanguage = /* @__PURE__ */ javascriptLanguage.configure({
dialect: "jsx",
props: [/* @__PURE__ */ sublanguageProp$1.add((n) => n.isTop ? [jsxSublanguage] : void 0)]
});
var tsxLanguage = /* @__PURE__ */ javascriptLanguage.configure({
dialect: "jsx ts",
props: [/* @__PURE__ */ sublanguageProp$1.add((n) => n.isTop ? [jsxSublanguage] : void 0)]
}, "typescript");
var kwCompletion = (name$1) => ({
label: name$1,
type: "keyword"
});
var keywords = /* @__PURE__ */ "break case const continue default delete export extends false finally in instanceof let new return static super switch this throw true typeof var yield".split(" ").map(kwCompletion);
var typescriptKeywords = /* @__PURE__ */ keywords.concat(/* @__PURE__ */ [
"declare",
"implements",
"private",
"protected",
"public"
].map(kwCompletion));
function javascript(config$1 = {}) {
let lang = config$1.jsx ? config$1.typescript ? tsxLanguage : jsxLanguage : config$1.typescript ? typescriptLanguage : javascriptLanguage;
let completions = config$1.typescript ? typescriptSnippets.concat(typescriptKeywords) : snippets.concat(keywords);
return new LanguageSupport(lang, [
javascriptLanguage.data.of({ autocomplete: ifNotIn(dontComplete, completeFromList(completions)) }),
javascriptLanguage.data.of({ autocomplete: localCompletionSource }),
config$1.jsx ? autoCloseTags : []
]);
}
function findOpenTag(node) {
for (;;) {
if (node.name == "JSXOpenTag" || node.name == "JSXSelfClosingTag" || node.name == "JSXFragmentTag") return node;
if (node.name == "JSXEscape" || !node.parent) return null;
node = node.parent;
}
}
function elementName(doc$2, tree, max = doc$2.length) {
for (let ch = tree === null || tree === void 0 ? void 0 : tree.firstChild; ch; ch = ch.nextSibling) if (ch.name == "JSXIdentifier" || ch.name == "JSXBuiltin" || ch.name == "JSXNamespacedName" || ch.name == "JSXMemberExpression") return doc$2.sliceString(ch.from, Math.min(ch.to, max));
return "";
}
var android = typeof navigator == "object" && /* @__PURE__ */ /Android\b/.test(navigator.userAgent);
var autoCloseTags = /* @__PURE__ */ EditorView.inputHandler.of((view, from, to, text, defaultInsert) => {
if ((android ? view.composing : view.compositionStarted) || view.state.readOnly || from != to || text != ">" && text != "/" || !javascriptLanguage.isActiveAt(view.state, from, -1)) return false;
let base$1 = defaultInsert(), { state } = base$1;
let closeTags = state.changeByRange((range) => {
var _a$2;
let { head } = range, around = syntaxTree$1(state).resolveInner(head - 1, -1), name$1;
if (around.name == "JSXStartTag") around = around.parent;
if (state.doc.sliceString(head - 1, head) != text || around.name == "JSXAttributeValue" && around.to > head);
else if (text == ">" && around.name == "JSXFragmentTag") return {
range,
changes: {
from: head,
insert: `</>`
}
};
else if (text == "/" && around.name == "JSXStartCloseTag") {
let empty$1 = around.parent, base$2 = empty$1.parent;
if (base$2 && empty$1.from == head - 2 && ((name$1 = elementName(state.doc, base$2.firstChild, head)) || ((_a$2 = base$2.firstChild) === null || _a$2 === void 0 ? void 0 : _a$2.name) == "JSXFragmentTag")) {
let insert$2 = `${name$1}>`;
return {
range: EditorSelection.cursor(head + insert$2.length, -1),
changes: {
from: head,
insert: insert$2
}
};
}
} else if (text == ">") {
let openTag = findOpenTag(around);
if (openTag && openTag.name == "JSXOpenTag" && !/^\/?>|^<\//.test(state.doc.sliceString(head, head + 2)) && (name$1 = elementName(state.doc, openTag, head))) return {
range,
changes: {
from: head,
insert: `</${name$1}>`
}
};
}
return { range };
});
if (closeTags.changes.empty) return false;
view.dispatch([base$1, state.update(closeTags, {
userEvent: "input.complete",
scrollIntoView: true
})]);
return true;
});
function splitBaseTail(syntaxTree$2, userInput) {
const lastNode = syntaxTree$2.resolveInner(userInput.length, -1);
switch (lastNode.type.name) {
case ".": return [read(lastNode.parent, userInput).slice(0, -1), ""];
case "MemberExpression": return [read(lastNode.parent, userInput), read(lastNode, userInput)];
case "PropertyName":
const tail = read(lastNode, userInput);
return [read(lastNode.parent, userInput).slice(0, -(tail.length + 1)), tail];
default: return ["", ""];
}
}
function replaceSyntaxNode(source, node, replacement) {
return source.slice(0, node.from) + replacement + source.slice(node.to);
}
function isInputNodeCall(node, source) {
return node.name === "VariableName" && read(node, source) === "$" && node.parent?.name === "CallExpression";
}
function isInputVariable(node, source) {
return node?.name === "VariableName" && read(node, source) === "$input";
}
function isItemProperty(node, source) {
return node?.parent?.name === "MemberExpression" && node.name === "PropertyName" && read(node, source) === "item";
}
function isItemMatchingCall(node, source) {
return node?.name === "CallExpression" && node.firstChild?.lastChild?.name === "PropertyName" && read(node.firstChild.lastChild, source) === "itemMatching";
}
function read(node, source) {
return node ? source.slice(node.from, node.to) : "";
}
function expressionWithFirstItem(syntaxTree$2, expression) {
let result = expression;
syntaxTree$2.cursor().iterate(({ node }) => {
if (isInputVariable(node, expression)) {
if (isItemProperty(node.parent?.lastChild, expression)) result = replaceSyntaxNode(expression, node.parent.lastChild, "first()");
else if (isItemMatchingCall(node.parent?.parent, expression)) result = replaceSyntaxNode(expression, node.parent.parent, "$input.first()");
}
if (isInputNodeCall(node, expression)) {
if (isItemProperty(node.parent?.parent?.lastChild, expression)) result = replaceSyntaxNode(expression, node.parent.parent.lastChild, "first()");
else if (isItemMatchingCall(node.parent?.parent?.parent, expression)) result = replaceSyntaxNode(expression, node.parent.parent.parent, `${read(node.parent, expression)}.first()`);
}
});
return result;
}
function longestCommonPrefix(...strings) {
if (strings.length < 2) return "";
return strings.reduce((prefix, str) => {
while (!str.startsWith(prefix)) {
prefix = prefix.slice(0, -1);
if (prefix === "") return "";
}
return prefix;
}, strings[0]);
}
const prefixMatch = (first, second) => first.toLocaleLowerCase().startsWith(second.toLocaleLowerCase());
const isPseudoParam = (candidate) => {
return ["notice"].includes(candidate);
};
const isAllowedInDotNotation = (str) => {
return !/^(\d)|[\\ `!@#$%^&*()+\-=[\]{};':"\\|,.<>?~\/]/g.test(str);
};
function receivesNoBinaryData(contextNodeName) {
try {
return resolveAutocompleteExpression("={{ $binary }}", contextNodeName)?.data === void 0;
} catch {
return true;
}
}
function hasNoParams(toResolve, contextNodeName) {
let params;
try {
params = resolveAutocompleteExpression(`={{ ${toResolve}.params }}`, contextNodeName);
} catch {
return true;
}
if (!params) return true;
const paramKeys = Object.keys(params);
return paramKeys.length === 1 && isPseudoParam(paramKeys[0]);
}
function resolveAutocompleteExpression(expression, contextNodeName) {
const ndvStore = useNDVStore();
return resolveParameter(expression, {
...contextNodeName === void 0 && ndvStore.isInputParentOfActiveNode ? {
targetItem: ndvStore.expressionTargetItem ?? void 0,
inputNodeName: ndvStore.ndvInputNodeName,
inputRunIndex: ndvStore.ndvInputRunIndex,
inputBranchIndex: ndvStore.ndvInputBranchIndex
} : {},
contextNodeName
});
}
const isCredentialsModalOpen = () => useUIStore().modalsById[CREDENTIAL_EDIT_MODAL_KEY].open;
const isInHttpNodePagination = (targetNodeParameterContext) => {
let nodeType;
let path;
if (targetNodeParameterContext) {
nodeType = targetNodeParameterContext.nodeName;
path = targetNodeParameterContext.parameterPath;
} else {
const ndvStore = useNDVStore();
nodeType = ndvStore.activeNode?.type;
path = ndvStore.focusedInputPath;
}
return nodeType === "n8n-nodes-base.httpRequest" && path.startsWith("parameters.options.pagination");
};
const hasActiveNode = (targetNodeParameterContext) => targetNodeParameterContext !== void 0 && useWorkflowsStore().getNodeByName(targetNodeParameterContext.nodeName) !== null || useNDVStore().activeNode?.name !== void 0;
const isSplitInBatchesAbsent = () => !useWorkflowsStore().workflow.nodes.some((node) => node.type === SPLIT_IN_BATCHES_NODE_TYPE);
function autocompletableNodeNames(targetNodeParameterContext) {
const activeNode = targetNodeParameterContext === void 0 ? useNDVStore().activeNode : useWorkflowsStore().getNodeByName(targetNodeParameterContext.nodeName);
if (!activeNode) return [];
const activeNodeName = activeNode.name;
const nonMainChildren = useWorkflowsStore().workflowObject.getChildNodes(activeNodeName, "ALL_NON_MAIN");
if (nonMainChildren.length > 0) return nonMainChildren.map(getPreviousNodes).flat();
return getPreviousNodes(activeNodeName);
}
function getPreviousNodes(nodeName) {
return useWorkflowsStore().workflowObject.getParentNodesByDepth(nodeName).map((node) => node.name).filter((name$1) => name$1 !== nodeName);
}
function findCommonBoundary(source, target) {
return [...source].reverse().map((_, i$1) => source.slice(-i$1 - 1)).find((end) => target.startsWith(end))?.length ?? 0;
}
function getClosingChars(input) {
const match = input.match(/^['"\])]+/);
return match ? match[0] : "";
}
const stripExcessParens = (context) => (option) => {
const followedByParens = context.state.sliceDoc(context.pos, context.pos + 2) === "()";
if (option.label.endsWith("()") && followedByParens) option.label = option.label.slice(0, -2);
const closingChars = getClosingChars(context.state.sliceDoc(context.pos));
const commonClosingChars = findCommonBoundary(option.label, closingChars);
if (commonClosingChars > 0) option.apply = (view, completion, from, to) => {
const tx = {
...insertCompletionText(view.state, option.label.slice(0, -commonClosingChars), from, to),
annotations: pickedCompletion.of(completion)
};
tx.selection = EditorSelection.cursor(from + option.label.length);
view.dispatch(tx);
};
return option;
};
const getDefaultArgs = (doc$2) => {
return doc$2?.args?.filter((arg) => !arg.optional).map((arg) => arg.default).filter((def) => !!def) ?? [];
};
const insertDefaultArgs = (label, args) => {
if (!label.endsWith("()")) return label;
const argList = args.join(", ");
return `${label.replace("()", "")}(${argList})`;
};
const applyCompletion = ({ hasArgs = true, defaultArgs = [], transformLabel = (label) => label } = {}) => (view, completion, from, to) => {
const isFunction = completion.label.endsWith("()");
const label = insertDefaultArgs(transformLabel(completion.label), defaultArgs);
const tx = {
...insertCompletionText(view.state, label, from, to),
annotations: pickedCompletion.of(completion)
};
if (isFunction) {
if (defaultArgs.length > 0) tx.selection = {
anchor: from + label.indexOf("(") + 1,
head: from + label.length - 1
};
else if (hasArgs) {
const cursorPosition = from + label.length - 1;
tx.selection = {
anchor: cursorPosition,
head: cursorPosition
};
}
}
view.dispatch(tx);
};
const applyBracketAccess = (key) => {
return `['${escapeMappingString(key)}']`;
};
const applyBracketAccessCompletion = (view, completion, from, to) => {
const label = applyBracketAccess(completion.label);
const completionAtDot = view.state.sliceDoc(from - 1, from) === ".";
view.dispatch({
...insertCompletionText(view.state, label, completionAtDot ? from - 1 : from, to),
annotations: pickedCompletion.of(completion)
});
};
const hasRequiredArgs = (doc$2) => {
if (!doc$2) return false;
return (doc$2?.args?.filter((arg) => !arg.name.endsWith("?") && !arg.optional) ?? []).length > 0;
};
const sortCompletionsAlpha = (completions) => {
return completions.sort((a, b) => a.label.localeCompare(b.label));
};
const renderSectionHeader = (section) => {
const container$1 = document.createElement("li");
container$1.classList.add("cm-section-header");
const inner = document.createElement("div");
inner.classList.add("cm-section-title");
inner.textContent = section.name;
container$1.appendChild(inner);
return container$1;
};
const withSectionHeader = (section) => {
section.header = renderSectionHeader;
return section;
};
const isCompletionSection = (section) => {
return typeof section === "object";
};
const getDisplayType = (value) => {
if (Array.isArray(value)) {
if (value.length > 0) return `${getDisplayType(value[0])}[]`;
return "Array";
}
if (value === null) return "null";
if (typeof value === "object") return "Object";
return (typeof value).toLocaleLowerCase();
};
function attempt(fn, onError) {
try {
return fn();
} catch (error) {
if (onError) return onError(error);
return null;
}
}
var shouldHighlightArgument = (arg, index, highlightArgIndex) => {
if (arg.variadic) return (highlightArgIndex ?? 0) >= index;
return highlightArgIndex === index;
};
var renderFunctionHeader = (doc$2, highlightArgIndex) => {
const header$1 = document.createElement("div");
if (doc$2) {
const functionNameSpan = document.createElement("span");
functionNameSpan.classList.add("autocomplete-info-name");
functionNameSpan.textContent = doc$2.name;
header$1.appendChild(functionNameSpan);
const openBracketsSpan = document.createElement("span");
openBracketsSpan.textContent = "(";
header$1.appendChild(openBracketsSpan);
const argsSpan = document.createElement("span");
doc$2.args?.forEach((arg, index, array) => {
const optional = arg.optional && !arg.name.endsWith("?");
const argSpan = document.createElement(shouldHighlightArgument(arg, index, highlightArgIndex) ? "strong" : "span");
argSpan.classList.add("autocomplete-info-arg");
argSpan.textContent = arg.name;
if (optional) argSpan.textContent += "?";
if (arg.variadic) argSpan.textContent = "..." + argSpan.textContent;
argsSpan.appendChild(argSpan);
if (index !== array.length - 1) {
const separatorSpan = document.createElement("span");
separatorSpan.textContent = ", ";
argsSpan.appendChild(separatorSpan);
}
});
header$1.appendChild(argsSpan);
const closingBracket = document.createElement("span");
closingBracket.textContent = ")";
header$1.appendChild(closingBracket);
}
return header$1;
};
var renderPropHeader = (doc$2) => {
const header$1 = document.createElement("div");
if (doc$2) {
const propNameSpan = document.createElement("span");
propNameSpan.classList.add("autocomplete-info-name");
propNameSpan.textContent = doc$2.name;
header$1.appendChild(propNameSpan);
}
return header$1;
};
var renderDescription = ({ description, docUrl, example }) => {
const descriptionBody = document.createElement("div");
descriptionBody.classList.add("autocomplete-info-description");
const descriptionText = document.createElement("p");
const separator = !description.endsWith(".") && docUrl ? ". " : " ";
descriptionText.innerHTML = sanitizeHtml(description.replace(/`(.*?)`/g, "<code>$1</code>") + separator);
descriptionBody.appendChild(descriptionText);
if (docUrl) {
const descriptionLink = document.createElement("a");
descriptionLink.setAttribute("target", "_blank");
descriptionLink.setAttribute("href", docUrl);
descriptionLink.innerText = i18n.autocompleteUIValues.docLinkLabel ?? i18n.baseText("generic.learnMore");
descriptionLink.addEventListener("mousedown", (event) => {
event.preventDefault();
});
descriptionLink.classList.add("autocomplete-info-doc-link");
descriptionText.appendChild(descriptionLink);
}
if (example) {
const renderedExample = renderExample(example);
descriptionBody.appendChild(renderedExample);
}
return descriptionBody;
};
var renderArg = (arg, highlight) => {
const argItem = document.createElement("li");
const argName = document.createElement(highlight ? "strong" : "span");
argName.classList.add("autocomplete-info-arg-name");
argName.textContent = arg.name.replaceAll("?", "");
const tags$1 = [];
if (arg.type) tags$1.push(arg.type);
if (!!arg.optional || arg.name.endsWith("?")) tags$1.push(i18n.baseText("codeNodeEditor.optional"));
if (tags$1.length > 0) argName.textContent += ` (${tags$1.join(", ")})`;
if (arg.description) argName.textContent += ":";
argItem.appendChild(argName);
if (arg.description) {
const argDescription = document.createElement("span");
argDescription.classList.add("autocomplete-info-arg-description");
if (arg.default && arg.optional && !arg.description.toLowerCase().includes("default")) {
const separator = arg.description.endsWith(".") ? " " : ". ";
arg.description += separator + i18n.baseText("codeNodeEditor.defaultsTo", { interpolate: { default: arg.default } });
}
argDescription.innerHTML = sanitizeHtml(arg.description.replace(/`(.*?)`/g, "<code>$1</code>"));
argItem.appendChild(argDescription);
}
if (Array.isArray(arg.args)) argItem.appendChild(renderArgList(arg.args));
return argItem;
};
var renderArgList = (args, highlightArgIndex) => {
const argsList = document.createElement("ul");
argsList.classList.add("autocomplete-info-args");
args.forEach((arg, index) => {
argsList.appendChild(renderArg(arg, shouldHighlightArgument(arg, index, highlightArgIndex)));
});
return argsList;
};
var renderArgs = (args, highlightArgIndex) => {
const argsContainer = document.createElement("div");
argsContainer.classList.add("autocomplete-info-args-container");
const argsTitle = document.createElement("div");
argsTitle.classList.add("autocomplete-info-section-title");
argsTitle.textContent = i18n.baseText("codeNodeEditor.parameters");
argsContainer.appendChild(argsTitle);
argsContainer.appendChild(renderArgList(args, highlightArgIndex));
return argsContainer;
};
var renderExample = (example) => {
const examplePre = document.createElement("pre");
examplePre.classList.add("autocomplete-info-example");
const exampleCode = document.createElement("code");
examplePre.appendChild(exampleCode);
if (example.description) {
const exampleDescription = document.createElement("span");
exampleDescription.classList.add("autocomplete-info-example-comment");
exampleDescription.textContent = `// ${example.description}\n`;
exampleCode.appendChild(exampleDescription);
}
const exampleExpression = document.createElement("span");
exampleExpression.classList.add("autocomplete-info-example-expr");
exampleExpression.textContent = example.example + "\n";
exampleCode.appendChild(exampleExpression);
if (example.evaluated) {
const exampleEvaluated = document.createElement("span");
exampleEvaluated.classList.add("autocomplete-info-example-comment");
exampleEvaluated.textContent = `// => ${example.evaluated}\n`;
exampleCode.appendChild(exampleEvaluated);
}
return examplePre;
};
var renderExamples = (examples) => {
const examplesContainer = document.createElement("div");
examplesContainer.classList.add("autocomplete-info-examples");
const examplesTitle = document.createElement("div");
examplesTitle.classList.add("autocomplete-info-section-title");
examplesTitle.textContent = i18n.baseText("codeNodeEditor.examples");
examplesContainer.appendChild(examplesTitle);
const examplesList = document.createElement("div");
examplesList.classList.add("autocomplete-info-examples-list");
for (const example of examples) {
const renderedExample = renderExample(example);
examplesList.appendChild(renderedExample);
}
examplesContainer.appendChild(examplesList);
return examplesContainer;
};
const createInfoBoxRenderer = (doc$2, isFunction = false) => (_completion, highlightArgIndex = -1) => {
const tooltipContainer = document.createElement("div");
tooltipContainer.setAttribute("tabindex", "-1");
tooltipContainer.setAttribute("title", "");
tooltipContainer.classList.add("autocomplete-info-container");
if (!doc$2) return null;
const { examples, args } = doc$2;
const hasArgs = args && args.length > 0;
const hasExamples = examples && examples.length > 0;
const header$1 = isFunction ? renderFunctionHeader(doc$2, highlightArgIndex) : renderPropHeader(doc$2);
header$1.classList.add("autocomplete-info-header");
tooltipContainer.appendChild(header$1);
if (doc$2.description) {
const descriptionBody = renderDescription({
description: doc$2.description,
docUrl: doc$2.docURL,
example: hasArgs && hasExamples ? examples[0] : void 0
});
tooltipContainer.appendChild(descriptionBody);
}
if (hasArgs) {
const argsContainer = renderArgs(args, highlightArgIndex);
tooltipContainer.appendChild(argsContainer);
}
if (hasExamples && (examples.length > 1 || !hasArgs)) {
const examplesContainer = renderExamples(examples);
tooltipContainer.appendChild(examplesContainer);
}
return tooltipContainer;
};
const FIELDS_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.fields"),
rank: -1
});
const RECOMMENDED_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.recommended"),
rank: 0
});
const RECOMMENDED_METHODS_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.recommendedMethods"),
rank: 0
});
const PREVIOUS_NODES_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.prevNodes"),
rank: 1
});
const PROPERTIES_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.properties"),
rank: 2
});
const METHODS_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.methods"),
rank: 3
});
const METADATA_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.metadata"),
rank: 4
});
const OTHER_METHODS_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.otherMethods"),
rank: 100
});
const OTHER_SECTION = withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.other"),
rank: 101
});
const ROOT_DOLLAR_COMPLETIONS = [
{
label: "$json",
section: RECOMMENDED_SECTION,
info: createInfoBoxRenderer({
name: "$json",
returnType: "Object",
description: i18n.baseText("codeNodeEditor.completer.json"),
docURL: "https://docs.n8n.io/data/data-structure/"
})
},
{
label: "$binary",
section: RECOMMENDED_SECTION,
info: createInfoBoxRenderer({
name: "$binary",
returnType: "Object",
description: i18n.baseText("codeNodeEditor.completer.binary")
})
},
{
label: "$now",
section: RECOMMENDED_SECTION,
info: createInfoBoxRenderer({
name: "$now",
returnType: "DateTime",
description: i18n.baseText("codeNodeEditor.completer.$now")
})
},
{
label: "$if()",
section: RECOMMENDED_SECTION,
info: createInfoBoxRenderer({
name: "$if",
returnType: "any",
description: i18n.baseText("codeNodeEditor.completer.$if"),
args: [
{
name: "condition",
description: i18n.baseText("codeNodeEditor.completer.$if.args.condition"),
type: "boolean"
},
{
name: "valueIfTrue",
description: i18n.baseText("codeNodeEditor.completer.$if.args.valueIfTrue"),
type: "any"
},
{
name: "valueIfFalse",
description: i18n.baseText("codeNodeEditor.completer.$if.args.valueIfFalse"),
type: "any"
}
],
examples: [{
example: "$if($now.hour < 17, \"Good day\", \"Good evening\")",
description: i18n.baseText("codeNodeEditor.completer.$if.examples.1")
}, {
description: i18n.baseText("codeNodeEditor.completer.$if.examples.2"),
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evaluated: "e.g. \"Hi Nathan\" or \"Hi there\""
}]
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returnType: "PrevNodeData",
description: i18n.baseText("codeNodeEditor.completer.$prevNode")
})
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{
label: "$runIndex",
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info: createInfoBoxRenderer({
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returnType: "number",
description: i18n.baseText("codeNodeEditor.completer.$runIndex")
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{
label: "$today",
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info: createInfoBoxRenderer({
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returnType: "DateTime",
description: i18n.baseText("codeNodeEditor.completer.$today")
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section: METADATA_SECTION,
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description: i18n.baseText("codeNodeEditor.completer.$jmespath"),
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args: [{
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type: "Object | Array"
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name: "expression",
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example: "data = {\n \"people\": [\n {\n \"name\": \"Bob\",\n \"age\": 20,\n \"other\": \"foo\"\n },\n {\n \"name\": \"Fred\",\n \"age\": 25,\n \"other\": \"bar\"\n },\n {\n \"name\": \"George\",\n \"age\": 30,\n \"other\": \"baz\"\n }\n ]\n}\n\n$jmespath(data.people, '[*].name')",
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evaluated: "Fred",
description: i18n.baseText("codeNodeEditor.completer.$jmespath.examples.3")
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example: "data = {\n \"reservations\": [\n {\n \"id\": 1,\n \"guests\": [\n {\n \"name\": \"Nathan\",\n \"requirements\": {\n \"room\": \"double\",\n \"meal\": \"vegetarian\"\n }\n },\n {\n \"name\": \"Meg\",\n \"requirements\": {\n \"room\": \"single\"\n }\n }\n ]\n },\n {\n \"id\": 2,\n \"guests\": [\n {\n \"name\": \"Lex\",\n \"requirements\": {\n \"room\": \"double\"\n }\n }\n ]\n }\n ]\n}\n\n$jmespath(data, \"reservations[].guests[?requirements.room=='double'][].name\")",
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docURL: "https://docs.n8n.io/advanced-ai/examples/using-the-fromai-function/",
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description: "Get the name of the person"
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{
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{
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description: i18n.baseText("codeNodeEditor.completer.$max"),
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returnType: "number",
description: i18n.baseText("codeNodeEditor.completer.$min"),
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name: "numbers",
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example: "$min(1, 5, 42, 0.5)",
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query: withSectionHeader({
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validation: withSectionHeader({
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case: withSectionHeader({
name: i18n.baseText("codeNodeEditor.completer.section.case"),
rank: 4
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cast: withSectionHeader({
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rank: 5
})
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rank: 1
}),
global: withSectionHeader({
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rank: 2
})
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section: METADATA_SECTION,
info: createInfoBoxRenderer({
name: "$vars",
returnType: "Object",
description: i18n.baseText("codeNodeEditor.completer.$vars")
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label: "$secrets",
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info: createInfoBoxRenderer({
name: "$secrets",
returnType: "Object",
description: i18n.baseText("codeNodeEditor.completer.$secrets")
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const label = `$('${escapeMappingString(nodeName)}')`;
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label,
info: createInfoBoxRenderer({
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returnType: "Object",
description: i18n.baseText("codeNodeEditor.completer.$()", { interpolate: { nodeName } })
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section: PREVIOUS_NODES_SECTION
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apply: applyCompletion()
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options: dollarOptions(context).map(stripExcessParens(context)),
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function bracketAccessCompletions(context) {
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let resolved;
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day: { doc: {
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description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.day"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeday",
returnType: "number",
examples: [{
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}]
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daysInMonth: { doc: {
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section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimedaysinmonth",
returnType: "number"
} },
daysInYear: { doc: {
name: "daysInYear",
hidden: true,
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimedaysinyear",
returnType: "number"
} },
hour: { doc: {
name: "hour",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.hour"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimehour",
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}]
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section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimelocale",
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examples: [{
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}]
} },
millisecond: { doc: {
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description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.millisecond"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimemillisecond",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49:07.234'.toDateTime()\ndt.millisecond",
evaluated: "234"
}]
} },
minute: { doc: {
name: "minute",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.minute"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeminute",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49:07.234'.toDateTime()\ndt.minute",
evaluated: "49"
}]
} },
month: { doc: {
name: "month",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.month"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimemonth",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49:07.234'.toDateTime()\ndt.month",
evaluated: "3"
}]
} },
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name: "monthLong",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.monthLong"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimemonthlong",
returnType: "string",
examples: [{
example: "dt = '2024-03-30T18:49:07.234'.toDateTime()\ndt.monthLong",
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monthShort: { doc: {
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returnType: "string",
examples: [{
example: "dt = '2024-03-30T18:49:07.234'.toDateTime()\ndt.monthShort",
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evaluated: "'Mär'"
}]
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numberingSystem: { doc: {
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section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimenumberingsystem",
returnType: "string"
} },
offset: { doc: {
name: "offset",
section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeoffset",
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offsetNameLong: { doc: {
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section: "query",
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docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeoffsetnamelong",
returnType: "string"
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offsetNameShort: { doc: {
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section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeoffsetnameshort",
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ordinal: { doc: {
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section: "query",
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docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeordinal",
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outputCalendar: { doc: {
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section: "query",
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docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeoutputcalendar",
returnType: "string"
} },
quarter: { doc: {
name: "quarter",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.quarter"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimequarter",
returnType: "number",
examples: [{
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evaluated: "4"
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second: { doc: {
name: "second",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.second"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimesecond",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49:07.234'.toDateTime()\ndt.second",
evaluated: "7"
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} },
weekday: { doc: {
name: "weekday",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.weekday"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeweekday",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.weekday",
evaluated: "6"
}]
} },
weekdayLong: { doc: {
name: "weekdayLong",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.weekdayLong"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeweekdaylong",
returnType: "string",
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.weekdayLong",
evaluated: "'Saturday'"
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evaluated: "'Samstag'"
}]
} },
weekdayShort: { doc: {
name: "weekdayShort",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.weekdayShort"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeweekdayshort",
returnType: "string",
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.weekdayShort",
evaluated: "'Sat'"
}, {
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.setLocale('fr-FR').weekdayShort",
evaluated: "'sam.'"
}]
} },
weekNumber: { doc: {
name: "weekNumber",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.weekNumber"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeweeknumber",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.weekNumber",
evaluated: "13"
}]
} },
weeksInWeekYear: { doc: {
name: "weeksInWeekYear",
section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeweeksinweekyear",
returnType: "number"
} },
weekYear: { doc: {
name: "weekYear",
section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeweekyear",
returnType: "number"
} },
year: { doc: {
name: "year",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.year"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeyear",
returnType: "number",
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.year",
evaluated: "2024"
}]
} },
zone: { doc: {
name: "zone",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.zone"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimezone",
returnType: "Zone",
examples: [{
example: "$now.zone",
evaluated: "{ zoneName: \"Europe/Berlin\", valid: true }"
}]
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zoneName: { doc: {
name: "zoneName",
section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimezonename",
returnType: "string"
} },
isInDST: { doc: {
name: "isInDST",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.isInDST"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeisindst",
returnType: "boolean"
} },
isInLeapYear: { doc: {
name: "isInLeapYear",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.isInLeapYear"),
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeisinleapyear",
returnType: "boolean",
examples: [{
example: "'2024'.toDateTime().isInLeapYear",
evaluated: "true"
}, {
example: "'2025'.toDateTime().isInLeapYear",
evaluated: "false"
}]
} },
isOffsetFixed: { doc: {
name: "isOffsetFixed",
section: "query",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeisoffsetfixed",
returnType: "boolean"
} },
isValid: { doc: {
name: "isValid",
hidden: true,
section: "query",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeisvalid",
returnType: "boolean"
} }
},
functions: {
diff: { doc: {
name: "diff",
hidden: true,
section: "compare",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimediff",
returnType: "Duration",
args: [
{
name: "other",
type: "DateTime"
},
{
name: "unit",
type: "string | string[]"
},
{
name: "options",
type: "Object"
}
]
} },
diffNow: { doc: {
name: "diffNow",
hidden: true,
section: "compare",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimediffnow",
returnType: "Duration",
args: [{
name: "unit",
type: "string | string[]"
}, {
name: "options",
type: "Object"
}]
} },
endOf: { doc: {
name: "endOf",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.endOf"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeendof",
returnType: "DateTime",
args: [{
name: "unit",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.endOf.args.unit"),
type: "string"
}, {
name: "options",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.endOf.args.opts"),
default: "{}",
type: "Object"
}],
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.endOf('month')",
evaluated: "[DateTime: 2024-03-31T23:59:59.999Z]"
}]
} },
equals: { doc: {
name: "equals",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.equals"),
section: "compare",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeequals",
returnType: "boolean",
args: [{
name: "other",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.equals.args.other"),
type: "DateTime"
}],
examples: [{
example: "dt = '2024-03-20T18:49+02:00'.toDateTime()\ndt.equals('2024-03-20T19:49+02:00'.toDateTime())",
evaluated: "false"
}]
} },
hasSame: { doc: {
name: "hasSame",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.hasSame"),
section: "compare",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimehassame",
returnType: "boolean",
args: [{
name: "other",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.hasSame.args.other"),
type: "DateTime"
}, {
name: "unit",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.hasSame.args.unit"),
type: "string"
}],
examples: [{
example: "'2024-03-20'.toDateTime().hasSame('2024-03-18'.toDateTime(), 'month')",
evaluated: "true"
}, {
example: "'1982-03-20'.toDateTime().hasSame('2024-03-18'.toDateTime(), 'month')",
evaluated: "false"
}]
} },
reconfigure: { doc: {
name: "reconfigure",
section: "other",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimereconfigure",
returnType: "DateTime",
args: [{
name: "properties",
type: "Object"
}]
} },
resolvedLocaleOptions: { doc: {
name: "resolvedLocaleOptions",
section: "other",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeresolvedlocaleoptions",
returnType: "Object",
args: [{
name: "options",
type: "Object"
}]
} },
set: { doc: {
name: "set",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.set"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeset",
returnType: "DateTime",
args: [{
name: "values",
optional: false,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.set.args.values"),
type: "Object"
}],
examples: [{
example: "dt = '2024-03-30T18:49'.toDateTime()\ndt.set({ year:1982, month:10 })",
evaluated: "[DateTime: 1982-10-20T18:49:00.000Z]"
}]
} },
setLocale: { doc: {
name: "setLocale",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.setLocale"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimesetlocale",
returnType: "DateTime",
args: [{
name: "locale",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.setLocale.args.locale"),
type: "string"
}],
examples: [{
example: "$now.setLocale('de-DE').toLocaleString({ dateStyle: 'long' })",
evaluated: "'5. Oktober 2024'"
}, {
example: "$now.setLocale('fr-FR').toLocaleString({ dateStyle: 'long' })",
evaluated: "'5 octobre 2024'"
}]
} },
setZone: { doc: {
name: "setZone",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.setZone"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimesetzone",
returnType: "DateTime",
args: [{
name: "zone",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.setZone.args.zone"),
default: "\"local\"",
type: "string"
}, {
name: "options",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.setZone.args.opts"),
type: "Object"
}],
examples: [{
example: "dt = '2024-01-01T00:00:00.000+02:00'.toDateTime()\ndt.setZone('America/Buenos_Aires')",
evaluated: "[DateTime: 2023-12-31T19:00:00.000-03:00]"
}, {
example: "dt = '2024-01-01T00:00:00.000+02:00'.toDateTime()\ndt.setZone('UTC+7')",
evaluated: "[DateTime: 2024-01-01T05:00:00.000+07:00]"
}]
} },
startOf: { doc: {
name: "startOf",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.startOf"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimestartof",
returnType: "DateTime",
args: [{
name: "unit",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.startOf.args.unit"),
type: "string"
}, {
name: "options",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.startOf.args.opts"),
type: "Object"
}],
examples: [{
example: "'2024-03-20T18:49'.toDateTime().startOf('month')",
evaluated: "[DateTime: 2024-03-01T00:00:00.000Z]"
}]
} },
toBSON: { doc: {
name: "toBSON",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetobson",
returnType: "Date"
} },
toFormat: { doc: {
name: "toFormat",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetime",
returnType: "string",
args: [{
name: "fmt",
type: "string"
}, {
name: "options",
type: "Object"
}]
} },
toHTTP: { doc: {
name: "toHTTP",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetohttp",
returnType: "string"
} },
toISO: { doc: {
name: "toISO",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toISO"),
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoiso",
returnType: "string",
args: [{
name: "options",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toISO.args.opts"),
type: "Object"
}],
examples: [{
example: "$now.toISO()",
evaluated: "'2024-04-05T18:44:55.525+02:00'"
}]
} },
toISODate: { doc: {
name: "toISODate",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoisodate",
returnType: "string",
args: [{
name: "options",
type: "Object"
}]
} },
toISOTime: { doc: {
name: "toISOTime",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoisotime",
returnType: "string",
args: [{
name: "options",
type: "Object"
}]
} },
toISOWeekDate: { doc: {
name: "toISOWeekDate",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoisoweekdate",
returnType: "string"
} },
toJSDate: { doc: {
name: "toJSDate",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetojsdate",
returnType: "Date"
} },
toJSON: { doc: {
name: "toJSON",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetojson",
returnType: "string"
} },
toLocal: { doc: {
name: "toLocal",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocal"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetolocal",
returnType: "DateTime",
examples: [{
example: "dt = '2024-01-01T00:00:00.000Z'.toDateTime()\ndt.toLocal()",
evaluated: "[DateTime: 2024-01-01T01:00:00.000+01:00]",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocal.example")
}]
} },
toLocaleParts: { doc: {
name: "toLocaleParts",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetolocaleparts",
returnType: "string",
args: [{
name: "formatOpts",
type: "any"
}, {
name: "options",
type: "Object"
}]
} },
toLocaleString: { doc: {
name: "toLocaleString",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString"),
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetolocalestring",
returnType: "string",
args: [{
name: "formatOpts",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString.args.opts"),
type: "Object"
}],
examples: [
{
example: "$now.toLocaleString()",
evaluated: "'4/30/2024'"
},
{
example: "$now.toLocaleString({ dateStyle: 'medium', timeStyle: 'short' })",
evaluated: "'Apr 30, 2024, 10:00 PM'",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString.example")
},
{
example: "$now.setLocale('de-DE').toLocaleString()",
evaluated: "'30.4.2024'"
},
{
example: "$now.toLocaleString({ dateStyle: 'short' })",
evaluated: "'4/30/2024'"
},
{
example: "$now.toLocaleString({ dateStyle: 'medium' })",
evaluated: "'Apr 30, 2024'"
},
{
example: "$now.toLocaleString({ dateStyle: 'long' })",
evaluated: "'April 30, 2024'"
},
{
example: "$now.toLocaleString({ dateStyle: 'full' })",
evaluated: "'Tuesday, April 30, 2024'",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString.example")
},
{
example: "$now.toLocaleString({ year: 'numeric', month: 'numeric', day: 'numeric' })",
evaluated: "'4/30/2024'"
},
{
example: "$now.toLocaleString({ year: '2-digit', month: '2-digit', day: '2-digit' })",
evaluated: "'04/30/24'"
},
{
example: "$now.toLocaleString({ month: 'short', weekday: 'short', day: 'numeric' })",
evaluated: "'Tue, Apr 30'"
},
{
example: "$now.toLocaleString({ month: 'long', weekday: 'long', day: 'numeric' })",
evaluated: "'Tuesday, April 30'",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString.example")
},
{
example: "$now.toLocaleString({ timeStyle: 'short' })",
evaluated: "'10:00 PM'"
},
{
example: "$now.toLocaleString({ timeStyle: 'medium' })",
evaluated: "'10:00:58 PM'"
},
{
example: "$now.toLocaleString({ timeStyle: 'long' })",
evaluated: "'10:00:58 PM GMT+2'"
},
{
example: "$now.toLocaleString({ timeStyle: 'full' })",
evaluated: "'10:00:58 PM Central European Summer Time'",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString.example")
},
{
example: "$now.toLocaleString({ hour: 'numeric', minute: 'numeric', hourCycle: 'h24' })",
evaluated: "'22:00'"
},
{
example: "$now.toLocaleString({ hour: '2-digit', minute: '2-digit', hourCycle: 'h12' })",
evaluated: "'10:00 PM'",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toLocaleString.example")
}
]
} },
toMillis: { doc: {
name: "toMillis",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toMillis"),
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetomillis",
returnType: "number",
examples: [{
example: "$now.toMillis()",
evaluated: "1712334324677"
}]
} },
toObject: { doc: {
name: "toObject",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoobject",
returnType: "Object",
args: [{
name: "options",
type: "any"
}]
} },
toRelative: { doc: {
name: "toRelative",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toRelative"),
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetorelative",
returnType: "string",
args: [{
name: "options",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toRelative.args.opts"),
type: "Object"
}]
} },
toRelativeCalendar: { doc: {
name: "toRelativeCalendar",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetorelativecalendar",
returnType: "string",
args: [{
name: "options",
type: "Object"
}]
} },
toRFC2822: { doc: {
name: "toRFC2822",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetorfc2822",
returnType: "string"
} },
toSeconds: { doc: {
name: "toSeconds",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toSeconds"),
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoseconds",
returnType: "number",
examples: [{
example: "$now.toSeconds()",
evaluated: "1712334442.372"
}]
} },
toSQL: { doc: {
name: "toSQL",
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetosql",
returnType: "string",
hidden: true,
args: [{
name: "options",
type: "Object"
}]
} },
toSQLDate: { doc: {
name: "toSQLDate",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetosqldate",
returnType: "string"
} },
toSQLTime: { doc: {
name: "toSQLTime",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetosqltime",
returnType: "string"
} },
toString: { doc: {
name: "toString",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toString"),
section: "format",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetostring",
returnType: "string",
examples: [{
example: "$now.toString()",
evaluated: "'2024-04-05T18:44:55.525+02:00'"
}]
} },
toUnixInteger: { doc: {
name: "toUnixInteger",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetounixinteger",
returnType: "number"
} },
toUTC: { doc: {
name: "toUTC",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toUTC"),
section: "edit",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimetoutc",
returnType: "DateTime",
args: [{
name: "offset",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toUTC.args.offset"),
default: "0",
type: "number"
}, {
name: "options",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.toUTC.args.opts"),
type: "Object"
}],
examples: [{
example: "dt = '2024-01-01T00:00:00.000+02:00'.toDateTime()\ndt.toUTC()",
evaluated: "[DateTime: 2023-12-31T22:00:00.000Z]"
}]
} },
until: { doc: {
name: "until",
section: "compare",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeuntil",
returnType: "Interval",
args: [{
name: "other",
type: "DateTime"
}]
} },
valueOf: { doc: {
name: "valueOf",
section: "format",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimevalueof",
returnType: "number"
} }
}
};
const luxonStaticDocs = {
typeName: "DateTime",
properties: {},
functions: {
now: { doc: {
name: "now",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.now"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimenow",
returnType: "DateTime"
} },
local: { doc: {
name: "local",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.local"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimelocal",
returnType: "DateTime",
args: [
{
name: "year",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.year")
},
{
name: "month",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.month")
},
{
name: "day",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.day")
},
{
name: "hour",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.hour")
},
{
name: "minute",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.minute")
},
{
name: "second",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.second")
},
{
name: "millisecond",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.millisecond")
}
],
examples: [{
example: "DateTime.local(1982, 12, 3)",
evaluated: "[DateTime: 1982-12-03T00:00:00.000-05:00]"
}]
} },
utc: { doc: {
name: "utc",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.utc"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeutc",
returnType: "DateTime",
args: [
{
name: "year",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.year")
},
{
name: "month",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.month")
},
{
name: "day",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.day")
},
{
name: "hour",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.hour")
},
{
name: "minute",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.minute")
},
{
name: "second",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.second")
},
{
name: "millisecond",
optional: true,
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.instanceMethods.millisecond")
}
],
examples: [{
example: "DateTime.utc(1982, 12, 3)",
evaluated: "[DateTime: 1982-12-03T00:00:00.000Z]"
}]
} },
fromJSDate: { doc: {
name: "fromJSDate",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromjsdate",
returnType: "DateTime",
args: [{
name: "date",
type: "Date"
}, {
name: "options",
optional: true,
type: "Object"
}]
} },
fromMillis: { doc: {
name: "fromMillis",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromMillis"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefrommillis",
returnType: "DateTime",
args: [{
name: "milliseconds",
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromMillis.args.milliseconds")
}, {
name: "options",
optional: true,
type: "Object",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromMillis.args.opts")
}],
examples: [{
example: "DateTime.fromMillis(1711838940000)",
evaluated: "[DateTime: 2024-03-30T18:49:00.000Z]"
}]
} },
fromSeconds: { doc: {
name: "fromSeconds",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromSeconds"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromseconds",
returnType: "DateTime",
args: [{
name: "seconds",
type: "number",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromSeconds.args.seconds")
}, {
name: "options",
optional: true,
type: "Object",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromSeconds.args.opts")
}],
examples: [{
example: "DateTime.fromSeconds(1711838940)",
evaluated: "[DateTime: 2024-03-30T18:49:00.000Z]"
}]
} },
fromObject: { doc: {
name: "fromObject",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromobject",
returnType: "DateTime",
hidden: true,
args: [{
name: "obj",
type: "Object"
}, {
name: "options",
optional: true,
type: "Object"
}]
} },
fromISO: { doc: {
name: "fromISO",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromISO"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromiso",
returnType: "DateTime",
args: [{
name: "isoString",
type: "string",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromISO.args.isoString")
}, {
name: "options",
optional: true,
type: "Object",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.fromISO.args.opts")
}],
examples: [{
example: "DateTime.fromISO('2024-05-10T14:15:59.493Z')",
evaluated: "[DateTime: 2024-05-10T14:15:59.493Z]"
}]
} },
fromRFC2822: { doc: {
name: "fromRFC2822",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromrfc2822",
returnType: "DateTime",
args: [{
name: "text",
type: "string"
}, {
name: "options",
optional: true,
type: "Object"
}]
} },
fromHTTP: { doc: {
name: "fromHTTP",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromhttp",
returnType: "DateTime",
args: [{
name: "text",
type: "string"
}, {
name: "options",
optional: true,
type: "Object"
}]
} },
fromFormat: { doc: {
name: "fromFormat",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromformat",
returnType: "DateTime",
args: [
{
name: "text",
type: "string"
},
{
name: "fmt",
type: "string"
},
{
name: "options",
optional: true,
type: "Object"
}
]
} },
fromSQL: { doc: {
name: "fromSQL",
hidden: true,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromsql",
returnType: "DateTime",
args: [{
name: "text",
type: "string"
}, {
name: "options",
optional: true,
type: "Object"
}]
} },
invalid: { doc: {
name: "invalid",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeinvalid",
returnType: "DateTime",
hidden: true,
args: [{
name: "reason",
type: "DateTime"
}, {
name: "explanation",
optional: true,
type: "string"
}]
} },
isDateTime: { doc: {
name: "isDateTime",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.isDateTime"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeisdatetime",
returnType: "boolean",
args: [{
name: "maybeDateTime",
type: "any",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.isDateTime.args.maybeDateTime")
}]
} },
expandFormat: { doc: {
name: "expandFormat",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeexpandformat",
returnType: "string",
hidden: true,
args: [{
name: "fmt",
type: "any"
}, {
name: "localeOpts",
optional: true,
type: "any"
}]
} },
fromFormatExplain: { doc: {
name: "fromFormatExplain",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromformatexplain",
returnType: "Object",
hidden: true,
args: [
{
name: "text",
type: "string"
},
{
name: "fmt",
type: "string"
},
{
name: "options",
optional: true,
type: "Object"
}
]
} },
fromString: { doc: {
name: "fromString",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromstring",
returnType: "DateTime",
hidden: true,
args: [
{
name: "text",
type: "string"
},
{
name: "fmt",
type: "string"
},
{
name: "options",
optional: true,
type: "Object"
}
]
} },
fromStringExplain: { doc: {
name: "fromStringExplain",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimefromstringexplain",
returnType: "Object",
hidden: true,
args: [
{
name: "text",
type: "string"
},
{
name: "fmt",
type: "string"
},
{
name: "options",
optional: true,
type: "Object"
}
]
} },
max: { doc: {
name: "max",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.max"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimemax",
returnType: "DateTime",
args: [{
name: "dateTimes",
variadic: true,
type: "DateTime",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.max.args.dateTimes")
}],
examples: [{
example: "DateTime.max('2024-03-30T18:49'.toDateTime(), '2025-03-30T18:49'.toDateTime())",
evaluated: "[DateTime: 2025-03-30T18:49:00.000Z]"
}]
} },
min: { doc: {
name: "min",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.min"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimemin",
returnType: "DateTime",
args: [{
name: "dateTimes",
variadic: true,
type: "DateTime",
description: i18n.baseText("codeNodeEditor.completer.luxon.dateTimeStaticMethods.min.args.dateTimes")
}],
examples: [{
example: "DateTime.min('2024-03-30T18:49'.toDateTime(), '2025-03-30T18:49'.toDateTime())",
evaluated: "[DateTime: 2024-03-30T18:49:00.000Z]"
}]
} },
parseFormatForOpts: { doc: {
name: "parseFormatForOpts",
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetimeparseformatforopts",
returnType: "string",
hidden: true,
args: [{
name: "fmt",
type: "any"
}, {
name: "localeOpts",
optional: true,
type: "any"
}]
} }
}
};
var import_uniqBy = /* @__PURE__ */ __toESM(require_uniqBy());
function datatypeCompletions(context) {
const targetNodeParameterContext = context.state.facet(TARGET_NODE_PARAMETER_FACET);
const word = context.matchBefore(DATATYPE_REGEX);
if (!word) return null;
if (word.from === word.to && !context.explicit) return null;
const syntaxTree$2 = javascriptLanguage.parser.parse(word.text);
const [base$1, tail] = splitBaseTail(syntaxTree$2, word.text);
let options = [];
const isCredential = isCredentialsModalOpen();
if (base$1 === "DateTime") options = luxonStaticOptions().map(stripExcessParens(context));
else if (base$1 === "Object") options = objectGlobalOptions().map(stripExcessParens(context));
else if (base$1 === "$vars") options = variablesOptions();
else if (/\$secrets\./.test(base$1) && isCredential) options = secretOptions(base$1).map(stripExcessParens(context));
else if (base$1 === "$secrets" && isCredential) options = secretProvidersOptions();
else {
const resolved = attempt(() => resolveAutocompleteExpression(`={{ ${base$1} }}`, targetNodeParameterContext?.nodeName), (error) => {
if (!isPairedItemIntermediateNodesError(error)) return null;
return attempt(() => resolveAutocompleteExpression(`={{ ${expressionWithFirstItem(syntaxTree$2, base$1)} }}`, targetNodeParameterContext?.nodeName));
});
if (resolved === null) return null;
options = attempt(() => datatypeOptions({
resolved,
base: base$1,
tail
}).map(stripExcessParens(context)), () => []);
}
if (tail !== "") options = filterOptions(options, tail);
let from = word.to - tail.length;
if (context.explicit && !word.text.endsWith(".") && options.length === 0) {
options = explicitDataTypeOptions(word.text, targetNodeParameterContext);
from = word.to;
}
if (options.length === 0) return null;
return {
from,
options,
filter: false,
getMatch(completion) {
return [0, longestCommonPrefix(tail, completion.label).length];
}
};
}
function sortCompletionsByInput(options, input) {
return options.map((o) => {
let order = 0;
let alias = void 0;
if (prefixMatch(o.label, input)) order = 3;
else {
const exactAliasMatch = o.alias?.find((a) => a.mode === "exact" && a.label === input);
const prefixAliasMatch = o.alias?.find((a) => a.mode !== "exact" && prefixMatch(a.label, input));
if (exactAliasMatch) {
alias = exactAliasMatch;
order = 2;
} else if (prefixAliasMatch) {
alias = prefixAliasMatch;
order = 1;
}
}
return {
option: o,
order,
alias
};
}).sort((a, b) => b.order - a.order);
}
function filterOptions(options, tail) {
return sortCompletionsByInput(options, tail).filter((m) => m.order > 0).map((m) => m.option);
}
function explicitDataTypeOptions(expression, targetNodeParameterContext) {
return attempt(() => {
return datatypeOptions({
resolved: resolveAutocompleteExpression(`={{ ${expression} }}`, targetNodeParameterContext?.nodeName),
base: expression,
tail: "",
transformLabel: (label) => "." + label
});
}, () => []);
}
function datatypeOptions(input) {
const { resolved } = input;
if (resolved === null) return [];
if (typeof resolved === "number") return numberOptions(input);
if (typeof resolved === "string") return stringOptions(input);
if (typeof resolved === "boolean") return booleanOptions();
if (attempt(() => DateTime.isDateTime(resolved), () => false)) return luxonOptions(input);
if (resolved instanceof Date) return dateOptions(input);
if (Array.isArray(resolved)) return arrayOptions(input);
if (typeof resolved === "object") return objectOptions(input);
return [];
}
const natives = ({ typeName: typeName$1, transformLabel = (label) => label }) => {
const nativeDocs = NATIVE_METHODS.find((ee) => ee.typeName.toLowerCase() === typeName$1);
if (!nativeDocs) return [];
const nativeProps = nativeDocs.properties ? toOptions({
fnToDoc: nativeDocs.properties,
includeHidden: false,
isFunction: false,
transformLabel
}) : [];
const nativeMethods = toOptions({
fnToDoc: nativeDocs.functions,
includeHidden: false,
isFunction: true,
transformLabel
});
return [...nativeProps, ...nativeMethods];
};
const extensions = ({ typeName: typeName$1, includeHidden = false, transformLabel = (label) => label }) => {
const expressionExtensions = EXTENSION_OBJECTS.find((ee) => ee.typeName.toLowerCase() === typeName$1);
if (!expressionExtensions) return [];
return toOptions({
fnToDoc: Object.entries(expressionExtensions.functions).reduce((acc, [fnName, fn]) => {
delete fn.doc?.docURL;
return {
...acc,
[fnName]: { doc: fn.doc }
};
}, {}),
isFunction: true,
includeHidden,
transformLabel
});
};
const isInputData = (base$1) => {
return /^\$input\..*\.json]/.test(base$1) || /^\$json/.test(base$1) || /^\$\(.*\)\..*\.json/.test(base$1);
};
const isItem = (input) => {
const { base: base$1, resolved } = input;
return /^(\$\(.*\)|\$input)/.test(base$1) && "pairedItem" in resolved;
};
const isBinary = (input) => {
const { base: base$1, resolved } = input;
return /^(\$\(.*\)\..*\.binary\..*|\$binary)/.test(base$1) && "mimeType" in resolved && "fileExtension" in resolved;
};
const getDetail = (base$1, value) => {
const type = getDisplayType(value);
if (!isInputData(base$1) || type === "function") return void 0;
return type;
};
const toOptions = ({ fnToDoc, isFunction = false, includeHidden = false, transformLabel = (label) => label }) => {
return Object.entries(fnToDoc).sort((a, b) => a[0].localeCompare(b[0])).filter(([, docInfo]) => Boolean(docInfo.doc && !docInfo.doc?.hidden) || includeHidden).map(([fnName, docInfo]) => {
return createCompletionOption({
name: fnName,
doc: docInfo.doc,
isFunction,
transformLabel
});
});
};
var createCompletionOption = ({ name: name$1, doc: doc$2, isFunction = false, transformLabel = (label) => label, type }) => {
const option = {
label: isFunction ? name$1 + "()" : name$1,
section: doc$2?.section,
apply: applyCompletion({
hasArgs: hasRequiredArgs(doc$2),
defaultArgs: getDefaultArgs(doc$2),
transformLabel
}),
alias: doc$2?.aliases?.map((alias) => ({
label: alias,
mode: doc$2.aliasMode
})),
type
};
option.info = createInfoBoxRenderer(doc$2, isFunction);
return option;
};
var customObjectOptions = (input) => {
const { base: base$1, resolved } = input;
if (!resolved) return [];
if (base$1 === "$execution") return executionOptions();
else if (base$1 === "$execution.customData") return customDataOptions();
else if (base$1 === "$workflow") return workflowOptions();
else if (base$1 === "$input") return inputOptions(base$1);
else if (base$1 === "$prevNode") return prevNodeOptions();
else if (/^\$\(['"][\S\s]+['"]\)$/.test(base$1)) return nodeRefOptions(base$1);
else if (base$1 === "$response") return responseOptions();
else if (isItem(input)) return itemOptions();
else if (isBinary(input)) return binaryOptions();
return [];
};
var objectOptions = (input) => {
const { base: base$1, resolved, transformLabel = (label) => label } = input;
const SKIP = new Set(["__ob__", "pairedItem"]);
if (isSplitInBatchesAbsent()) SKIP.add("context");
let rawKeys = Object.keys(resolved);
if (base$1 === "Math") {
const descriptors = Object.getOwnPropertyDescriptors(Math);
rawKeys = Object.keys(descriptors).sort((a, b) => a.localeCompare(b));
}
const customOptions = customObjectOptions(input);
if (customOptions.length > 0) return customOptions.filter((option) => option.label in resolved);
const localKeys = rawKeys.filter((key) => !SKIP.has(key) && !isPseudoParam(key)).map((key) => {
ensureKeyCanBeResolved(resolved, key);
const needsBracketAccess = !isAllowedInDotNotation(key);
const resolvedProp = resolved[key];
const isFunction = typeof resolvedProp === "function";
const hasArgs = isFunction && resolvedProp.length > 0;
return {
label: isFunction ? key + "()" : key,
section: isFunction ? METHODS_SECTION : FIELDS_SECTION,
apply: needsBracketAccess ? applyBracketAccessCompletion : applyCompletion({
hasArgs,
transformLabel
}),
detail: getDetail(base$1, resolvedProp)
};
});
if (resolved.isProxy || resolved.json || /json('])$/.test(base$1) || base$1 === "$execution" || base$1.endsWith("params") || base$1.endsWith("binary") || base$1 === "Math") return sortCompletionsAlpha([...localKeys, ...natives({ typeName: "object" })]);
return applySections({
options: sortCompletionsAlpha([
...localKeys,
...natives({ typeName: "object" }),
...extensions({ typeName: "object" })
]),
recommended: OBJECT_RECOMMENDED_OPTIONS,
recommendedSection: RECOMMENDED_METHODS_SECTION,
propSection: FIELDS_SECTION,
methodsSection: OTHER_METHODS_SECTION,
excludeRecommended: true
});
};
var applySections = ({ options, sections, recommended = [], excludeRecommended = false, methodsSection = METHODS_SECTION, propSection = PROPERTIES_SECTION, recommendedSection = RECOMMENDED_SECTION }) => {
const recommendedSet = new Set(recommended);
const optionByLabel = options.reduce((acc, option) => {
acc[option.label] = option;
return acc;
}, {});
return recommended.map((reco) => {
const option = optionByLabel[typeof reco === "string" ? reco : reco.label];
const label = typeof reco === "string" ? option.label : insertDefaultArgs(reco.label, reco.args);
return {
...option,
label,
section: recommendedSection
};
}).concat(options.filter((option) => !excludeRecommended || !recommendedSet.has(option.label)).map((option) => {
if (sections) option.section = sections[option.section] ?? OTHER_SECTION;
else option.section = option.label.endsWith("()") ? methodsSection : propSection;
return option;
}));
};
var isUrl = (url) => {
return attempt(() => {
new URL(url);
return true;
}, () => false);
};
var stringOptions = (input) => {
const { resolved, transformLabel } = input;
const options = sortCompletionsAlpha([...natives({
typeName: "string",
transformLabel
}), ...extensions({
typeName: "string",
includeHidden: false,
transformLabel
})]);
if (resolved && validateFieldType("string", resolved, "number").valid) {
const recommended = ["toNumber()"];
const timestampUnit = toTimestampUnit(Number(resolved));
if (timestampUnit) return applySections({
options,
recommended: [...recommended, {
label: "toDateTime()",
args: [`'${timestampUnit}'`]
}],
sections: STRING_SECTIONS
});
return applySections({
options,
recommended,
sections: STRING_SECTIONS
});
}
if (validateFieldType("string", resolved, "dateTime").valid) return applySections({
options,
recommended: ["toDateTime()"],
sections: STRING_SECTIONS
});
if (VALID_EMAIL_REGEX.test(resolved)) return applySections({
options,
recommended: [
"extractDomain()",
"isEmail()",
...STRING_RECOMMENDED_OPTIONS
],
sections: STRING_SECTIONS
});
if (isUrl(resolved)) return applySections({
options,
recommended: [
"extractDomain()",
"extractUrlPath()",
...STRING_RECOMMENDED_OPTIONS
],
sections: STRING_SECTIONS
});
if (resolved.split(/\s/).find((token) => VALID_EMAIL_REGEX.test(token))) return applySections({
options,
recommended: ["extractEmail()", ...STRING_RECOMMENDED_OPTIONS],
sections: STRING_SECTIONS
});
const trimmed = resolved.trim();
if (trimmed.startsWith("{") && trimmed.endsWith("}") || trimmed.startsWith("[") && trimmed.endsWith("]")) return applySections({
options,
recommended: ["parseJson()", ...STRING_RECOMMENDED_OPTIONS],
sections: STRING_SECTIONS
});
if (["true", "false"].includes(resolved.toLocaleLowerCase())) return applySections({
options,
recommended: ["toBoolean()", ...STRING_RECOMMENDED_OPTIONS],
sections: STRING_SECTIONS
});
return applySections({
options,
recommended: STRING_RECOMMENDED_OPTIONS,
sections: STRING_SECTIONS
});
};
var booleanOptions = () => {
return applySections({ options: sortCompletionsAlpha([...natives({ typeName: "boolean" }), ...extensions({ typeName: "boolean" })]) });
};
var isWithinMargin = (ts, now, margin) => {
return ts > now - margin && ts < now + margin;
};
var toTimestampUnit = (ts) => {
const nowMillis = Date.now();
const marginMillis = 946707779e3;
if (isWithinMargin(ts, nowMillis, marginMillis)) return "ms";
if (isWithinMargin(ts, nowMillis / 1e3, marginMillis / 1e3)) return "s";
if (isWithinMargin(ts, nowMillis * 1e3, marginMillis * 1e3)) return "us";
return null;
};
var numberOptions = (input) => {
const { resolved, transformLabel } = input;
const options = sortCompletionsAlpha([...natives({
typeName: "number",
transformLabel
}), ...extensions({
typeName: "number",
includeHidden: false,
transformLabel
})]);
const ONLY_INTEGER = ["isEven()", "isOdd()"];
if (Number.isInteger(resolved)) {
const timestampUnit = toTimestampUnit(resolved);
if (timestampUnit) return applySections({
options,
recommended: [{
label: "toDateTime()",
args: [`'${timestampUnit}'`]
}]
});
if (resolved === 0 || resolved === 1) return applySections({
options,
recommended: ["toBoolean()"]
});
return applySections({
options,
recommended: ONLY_INTEGER
});
} else {
const exclude = new Set(ONLY_INTEGER);
return applySections({
options: options.filter((option) => !exclude.has(option.label)),
recommended: [
"round()",
"floor()",
"ceil()"
]
});
}
};
var dateOptions = (input) => {
const { transformLabel } = input;
return extensions({
typeName: "date",
includeHidden: true,
transformLabel
}).filter((ext) => ext.label === "toDateTime()");
};
var luxonOptions = (input) => {
const { transformLabel } = input;
return applySections({
options: sortCompletionsAlpha((0, import_uniqBy.default)([...extensions({
typeName: "date",
includeHidden: false,
transformLabel
}), ...luxonInstanceOptions({
includeHidden: false,
transformLabel
})], (option) => option.label)),
recommended: LUXON_RECOMMENDED_OPTIONS,
sections: LUXON_SECTIONS
});
};
var arrayOptions = (input) => {
const { resolved, transformLabel } = input;
const options = applySections({
options: sortCompletionsAlpha([...natives({
typeName: "array",
transformLabel
}), ...extensions({
typeName: "array",
includeHidden: false,
transformLabel
})]),
recommended: ARRAY_RECOMMENDED_OPTIONS,
methodsSection: OTHER_SECTION,
propSection: OTHER_SECTION,
excludeRecommended: true
});
if (resolved.length > 0 && resolved.some((i$1) => typeof i$1 !== "number")) {
const NUMBER_ONLY_ARRAY_EXTENSIONS = new Set(ARRAY_NUMBER_ONLY_METHODS);
return options.filter((m) => !NUMBER_ONLY_ARRAY_EXTENSIONS.has(m.label));
}
return options;
};
function ensureKeyCanBeResolved(obj, key) {
try {
obj[key];
} catch (error) {
throw new Error("Cannot generate options", { cause: error });
}
}
const variablesOptions = () => {
const variables = useEnvironmentsStore().scopedVariables;
const getDescription = (isGlobal, isOverridden, projectName) => {
if (isGlobal && isOverridden) return i18n.baseText("codeNodeEditor.completer.$vars.varName.global.overridden", { interpolate: { projectName: projectName ?? "" } });
if (isGlobal) return i18n.baseText("codeNodeEditor.completer.$vars.varName.global");
return i18n.baseText("codeNodeEditor.completer.$vars.varName.project", { interpolate: { projectName: projectName ?? "" } });
};
return applySections({
options: variables.map((variable) => {
const isOverridden = !variable.project && !!variables.find((v) => v.key === variable.key && v.project);
return createCompletionOption({
name: variable.key,
doc: {
section: variable.project ? "project" : "global",
name: variable.key,
returnType: "string",
description: getDescription(!variable.project, isOverridden, variable.project?.name),
docURL: "https://docs.n8n.io/code/variables/"
},
type: isOverridden ? "strikethrough" : void 0
});
}),
sections: VARIABLE_SECTIONS
});
};
const responseOptions = () => {
return [
{
name: "statusCode",
returnType: "number",
docURL: "https://docs.n8n.io/code/builtin/http-node-variables/",
description: i18n.baseText("codeNodeEditor.completer.$response.statusCode")
},
{
name: "statusMessage",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.$response.statusMessage")
},
{
name: "headers",
returnType: "Object",
docURL: "https://docs.n8n.io/code/builtin/http-node-variables/",
description: i18n.baseText("codeNodeEditor.completer.$response.headers")
},
{
name: "body",
returnType: "Object",
docURL: "https://docs.n8n.io/code/builtin/http-node-variables/",
description: i18n.baseText("codeNodeEditor.completer.$response.body")
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2
}));
};
const executionOptions = () => {
return [
{
name: "id",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.$execution.id")
},
{
name: "mode",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.$execution.mode")
},
{
name: "resumeUrl",
returnType: "string",
docURL: "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.wait/",
description: i18n.baseText("codeNodeEditor.completer.$execution.resumeUrl")
},
{
name: "resumeFormUrl",
returnType: "string",
docURL: "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.wait/",
description: i18n.baseText("codeNodeEditor.completer.$execution.resumeFormUrl")
},
{
name: "customData",
returnType: "CustomData",
docURL: "https://docs.n8n.io/workflows/executions/custom-executions-data/",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData")
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2
}));
};
const customDataOptions = () => {
return [
{
name: "get",
returnType: "any",
docURL: "https://docs.n8n.io/workflows/executions/custom-executions-data/",
args: [{
name: "key",
description: "The key (identifier) under which the data is stored",
type: "string"
}],
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.get"),
examples: [{
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.get.examples.1"),
example: "$execution.customData.get(\"user_email\")",
evaluated: "\"me@example.com\""
}]
},
{
name: "set",
returnType: "void",
args: [{
name: "key",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.set.args.key"),
type: "string"
}, {
name: "value",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.set.args.value"),
type: "any"
}],
docURL: "https://docs.n8n.io/workflows/executions/custom-executions-data/",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.set"),
examples: [{
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.set.examples.1"),
example: "$execution.customData.set(\"user_email\", \"me@example.com\")"
}]
},
{
name: "getAll",
returnType: "Object",
docURL: "https://docs.n8n.io/workflows/executions/custom-executions-data/",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.getAll"),
examples: [{
example: "$execution.customData.getAll()",
evaluated: "{ user_email: \"me@example.com\", id: 1234 }"
}]
},
{
name: "setAll",
returnType: "void",
args: [{
name: "obj",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.setAll.args.obj"),
type: "object"
}],
docURL: "https://docs.n8n.io/workflows/executions/custom-executions-data/",
description: i18n.baseText("codeNodeEditor.completer.$execution.customData.setAll"),
examples: [{ example: "$execution.customData.setAll({ user_email: \"me@example.com\", id: 1234 })" }]
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2,
isFunction: true
}));
};
const nodeRefOptions = (base$1) => {
const itemArgs = [{
name: "branchIndex",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.selector.args.branchIndex"),
default: "0",
type: "number"
}, {
name: "runIndex",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.selector.args.runIndex"),
default: "0",
type: "number"
}];
return applySections({
options: [
{ doc: {
name: "item",
returnType: "Item",
docURL: "https://docs.n8n.io/data/data-mapping/data-item-linking/",
description: i18n.baseText("codeNodeEditor.completer.selector.item")
} },
{ doc: {
name: "isExecuted",
returnType: "boolean",
description: i18n.baseText("codeNodeEditor.completer.selector.isExecuted")
} },
{ doc: {
name: "params",
returnType: "NodeParams",
description: i18n.baseText("codeNodeEditor.completer.selector.params")
} },
{
doc: {
name: "itemMatching",
returnType: "Item",
args: [{
name: "currentItemIndex",
description: i18n.baseText("codeNodeEditor.completer.selector.itemMatching.args.currentItemIndex"),
default: "0",
type: "number"
}],
docURL: "https://docs.n8n.io/data/data-mapping/data-item-linking/",
description: i18n.baseText("codeNodeEditor.completer.selector.itemMatching")
},
isFunction: true
},
{
doc: {
name: "first",
returnType: "Item",
args: itemArgs,
description: i18n.baseText("codeNodeEditor.completer.selector.first")
},
isFunction: true
},
{
doc: {
name: "last",
returnType: "Item",
args: itemArgs,
description: i18n.baseText("codeNodeEditor.completer.selector.last")
},
isFunction: true
},
{
doc: {
name: "all",
returnType: "Item[]",
args: itemArgs,
description: i18n.baseText("codeNodeEditor.completer.selector.all")
},
isFunction: true
}
].filter((option) => !(option.doc.name === "params" && hasNoParams(base$1))).map(({ doc: doc$2, isFunction }) => createCompletionOption({
name: doc$2.name,
doc: doc$2,
isFunction
})),
sections: {},
recommended: ["item"]
});
};
const inputOptions = (base$1) => {
const itemArgs = [{
name: "branchIndex",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.selector.args.branchIndex"),
default: "0",
type: "number"
}, {
name: "runIndex",
optional: true,
description: i18n.baseText("codeNodeEditor.completer.selector.args.runIndex"),
default: "0",
type: "number"
}];
return applySections({
options: [
{ doc: {
name: "item",
returnType: "Item",
docURL: "https://docs.n8n.io/data/data-mapping/data-item-linking/",
description: i18n.baseText("codeNodeEditor.completer.selector.item")
} },
{ doc: {
name: "params",
returnType: "NodeParams",
description: i18n.baseText("codeNodeEditor.completer.selector.params")
} },
{
doc: {
name: "first",
returnType: "Item",
args: itemArgs,
description: i18n.baseText("codeNodeEditor.completer.selector.first")
},
isFunction: true
},
{
doc: {
name: "last",
returnType: "Item",
args: itemArgs,
description: i18n.baseText("codeNodeEditor.completer.selector.last")
},
isFunction: true
},
{
doc: {
name: "all",
returnType: "Item[]",
args: itemArgs,
description: i18n.baseText("codeNodeEditor.completer.selector.all")
},
isFunction: true
}
].filter((option) => !(option.doc.name === "params" && hasNoParams(base$1))).map(({ doc: doc$2, isFunction }) => createCompletionOption({
name: doc$2.name,
doc: doc$2,
isFunction
})),
recommended: ["item"],
sections: {}
});
};
const prevNodeOptions = () => {
return [
{
name: "name",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.$prevNode.name")
},
{
name: "outputIndex",
returnType: "number",
description: i18n.baseText("codeNodeEditor.completer.$prevNode.outputIndex")
},
{
name: "runIndex",
returnType: "number",
description: i18n.baseText("codeNodeEditor.completer.$prevNode.runIndex")
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2
}));
};
const itemOptions = () => {
return [{
name: "json",
returnType: "Object",
docURL: "https://docs.n8n.io/data/data-structure/",
description: i18n.baseText("codeNodeEditor.completer.item.json")
}, {
name: "binary",
returnType: "Object",
docURL: "https://docs.n8n.io/data/data-structure/",
description: i18n.baseText("codeNodeEditor.completer.item.binary")
}].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2
}));
};
const binaryOptions = () => {
return [
{
name: "id",
returnType: "String",
description: i18n.baseText("codeNodeEditor.completer.binary.id")
},
{
name: "fileExtension",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.binary.fileExtension")
},
{
name: "fileName",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.binary.fileName")
},
{
name: "fileSize",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.binary.fileSize")
},
{
name: "fileType",
returnType: "String",
description: i18n.baseText("codeNodeEditor.completer.binary.fileType")
},
{
name: "mimeType",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.binary.mimeType")
},
{
name: "directory",
returnType: "String",
description: i18n.baseText("codeNodeEditor.completer.binary.directory")
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2
}));
};
const workflowOptions = () => {
return [
{
name: "id",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.$workflow.id")
},
{
name: "name",
returnType: "string",
description: i18n.baseText("codeNodeEditor.completer.$workflow.name")
},
{
name: "active",
returnType: "boolean",
description: i18n.baseText("codeNodeEditor.completer.$workflow.active")
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2
}));
};
const secretOptions = (base$1) => {
const externalSecretsStore = useExternalSecretsStore();
let resolved;
try {
resolved = Expression.resolveWithoutWorkflow(`{{ ${base$1} }}`, { $secrets: externalSecretsStore.secretsAsObject });
} catch {
return [];
}
if (resolved === null) return [];
try {
if (typeof resolved !== "object") return [];
return Object.entries(resolved).map(([secret, value]) => {
const needsBracketAccess = /\//.test(secret);
const option = createCompletionOption({
name: secret,
doc: {
name: secret,
returnType: typeof value,
description: i18n.baseText("codeNodeEditor.completer.$secrets.provider.varName"),
docURL: i18n.baseText("settings.externalSecrets.docs")
}
});
if (needsBracketAccess) option.apply = applyBracketAccessCompletion;
return option;
});
} catch {
return [];
}
};
const secretProvidersOptions = () => {
const externalSecretsStore = useExternalSecretsStore();
return Object.keys(externalSecretsStore.secretsAsObject).map((provider) => createCompletionOption({
name: provider,
doc: {
name: provider,
returnType: "Object",
description: i18n.baseText("codeNodeEditor.completer.$secrets.provider"),
docURL: i18n.baseText("settings.externalSecrets.docs")
}
}));
};
const luxonInstanceOptions = ({ includeHidden = false, transformLabel = (label) => label } = {}) => {
const SKIP = new Set([
"constructor",
"get",
"invalidExplanation",
"invalidReason"
]);
return Object.entries(Object.getOwnPropertyDescriptors(DateTime.prototype)).filter(([key]) => !SKIP.has(key)).sort(([a], [b]) => a.localeCompare(b)).map(([key, descriptor]) => {
return createLuxonAutocompleteOption({
name: key,
isFunction: typeof descriptor.value === "function",
docs: luxonInstanceDocs,
includeHidden,
transformLabel
});
}).filter(Boolean);
};
const luxonStaticOptions = () => {
const SKIP = new Set([
"prototype",
"name",
"length",
"invalid"
]);
return sortCompletionsAlpha(Object.keys(Object.getOwnPropertyDescriptors(DateTime)).filter((key) => !SKIP.has(key) && !key.includes("_")).map((key) => {
return createLuxonAutocompleteOption({
name: key,
isFunction: true,
docs: luxonStaticDocs
});
}).filter(Boolean));
};
var createLuxonAutocompleteOption = ({ name: name$1, docs, isFunction = false, includeHidden = false, transformLabel = (label$1) => label$1 }) => {
const label = isFunction ? name$1 + "()" : name$1;
let doc$2;
if (docs.properties?.hasOwnProperty(name$1)) doc$2 = docs.properties[name$1].doc;
else if (docs.functions.hasOwnProperty(name$1)) doc$2 = docs.functions[name$1].doc;
else {
const optionType = typeof DateTime.prototype[name$1];
doc$2 = {
name: name$1,
returnType: !optionType || optionType === "undefined" ? "" : optionType,
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetime"
};
}
if (!doc$2 || doc$2?.hidden && !includeHidden) return null;
const option = {
label,
section: doc$2?.section,
apply: applyCompletion({
hasArgs: hasRequiredArgs(doc$2),
defaultArgs: getDefaultArgs(doc$2),
transformLabel
})
};
option.info = createCompletionOption({
name: name$1,
isFunction,
doc: doc$2,
transformLabel
}).info;
return option;
};
const objectGlobalOptions = () => {
return [
{
name: "assign",
description: i18n.baseText("codeNodeEditor.completer.globalObject.assign"),
args: [{
name: "target",
type: "object"
}, {
name: "sources",
variadic: true,
type: "object"
}],
examples: [{
example: "Object.assign(\n {},\n { id: 1, name: 'Apple' },\n { name: 'Banana' }\n);",
evaluated: "{ id: 1, name: 'Banana' }"
}],
returnType: "Object",
docURL: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign"
},
{
name: "entries",
returnType: "Array<[string, any]>",
args: [{
name: "obj",
type: "object"
}],
examples: [{
example: "Object.entries({ id: 1, name: 'Apple' })",
evaluated: "[['id', 1], ['name', 'Apple']]"
}],
description: i18n.baseText("codeNodeEditor.completer.globalObject.entries"),
docURL: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/entries"
},
{
name: "keys",
args: [{
name: "obj",
type: "object"
}],
examples: [{
example: "Object.keys({ id: 1, name: 'Apple' })",
evaluated: "['id', 'name']"
}],
returnType: "string[]",
description: i18n.baseText("codeNodeEditor.completer.globalObject.keys"),
docURL: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/keys"
},
{
name: "values",
args: [{
name: "obj",
type: "object"
}],
examples: [{
example: "Object.values({ id: 1, name: 'Apple' })",
evaluated: "[1, 'Apple']"
}],
description: i18n.baseText("codeNodeEditor.completer.globalObject.values"),
returnType: "Array",
docURL: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/values"
}
].map((doc$2) => createCompletionOption({
name: doc$2.name,
doc: doc$2,
isFunction: true
}));
};
var DATATYPE_REGEX = new RegExp(Object.values({
generalRef: /\$[^$'"]+\.(.*)/,
selectorRef: /\$\(['"][\S\s]+['"]\)\.(.*)/,
numberLiteral: /\((\d+)\.?(\d*)\)\.(.*)/,
singleQuoteStringLiteral: /('.*')\.([^'{\s])*/,
booleanLiteral: /(true|false)\.([^'{\s])*/,
doubleQuoteStringLiteral: /(".*")\.([^"{\s])*/,
dateLiteral: /\(?new Date\(\(?.*?\)\)?\.(.*)/,
arrayLiteral: /\(?(\[.*\])\)?\.(.*)/,
indexedAccess: /([^"{\s]+\[.+\])\.(.*)/,
objectLiteral: /\(\{.*\}\)\.(.*)/,
mathGlobal: /Math\.(.*)/,
datetimeGlobal: /DateTime\.(.*)/,
objectGlobal: /Object\.(.*)/
}).map((regex) => regex.source).join("|"));
function nonDollarCompletions(context) {
const combinedRegex = new RegExp([
/(\s+)D[ateTim]*/.source,
/(\s+)M[ath]*/.source,
/(\s+)O[bject]*/.source
].join("|"));
const word = context.matchBefore(combinedRegex);
if (!word) return null;
if (word.from === word.to && !context.explicit) return null;
const userInput = word.text.trim();
const options = [
{
label: "DateTime",
info: createInfoBoxRenderer({
name: "DateTime",
returnType: "DateTimeGlobal",
description: i18n.baseText("codeNodeEditor.completer.dateTime"),
docURL: "https://moment.github.io/luxon/api-docs/index.html#datetime"
})
},
{
label: "Math",
info: createInfoBoxRenderer({
name: "Math",
returnType: "MathGlobal",
description: i18n.baseText("codeNodeEditor.completer.math"),
docURL: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math"
})
},
{
label: "Object",
info: createInfoBoxRenderer({
name: "Object",
returnType: "ObjectGlobal",
description: i18n.baseText("codeNodeEditor.completer.globalObject"),
docURL: "https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object"
})
}
].filter((o) => prefixMatch(o.label, userInput));
return {
from: word.to - userInput.length,
filter: false,
options
};
}
function n8nCompletionSources() {
return [
blankCompletions,
bracketAccessCompletions,
datatypeCompletions,
dollarCompletions,
nonDollarCompletions
].map((source) => ({ autocomplete: ifIn(["Resolvable"], source) }));
}
var setDropCursorPos = StateEffect$1.define({ map(pos, mapping) {
return pos === null ? null : mapping.mapPos(pos);
} });
var dropCursorPos = StateField$1.define({
create() {
return null;
},
update(pos, tr) {
if (pos !== null) pos = tr.changes.mapPos(pos);
return tr.effects.reduce((p, e) => e.is(setDropCursorPos) ? e.value : p, pos);
}
});
var drawDropCursor = ViewPlugin$1.fromClass(class {
cursor = null;
measureReq;
ndvStore;
constructor(view) {
this.view = view;
this.measureReq = {
read: this.readPos.bind(this),
write: this.drawCursor.bind(this)
};
this.ndvStore = useNDVStore();
}
update(update) {
const cursorPos = update.state.field(dropCursorPos);
if (cursorPos === null) {
if (this.cursor !== null) {
this.cursor?.remove();
this.cursor = null;
}
} else {
if (!this.cursor) {
this.cursor = this.view.scrollDOM.appendChild(document.createElement("div"));
this.cursor.className = "cm-dropCursor";
}
if (update.startState.field(dropCursorPos) !== cursorPos || update.docChanged || update.geometryChanged) this.view.requestMeasure(this.measureReq);
}
}
readPos() {
const { view } = this;
const pos = view.state.field(dropCursorPos);
const rect = pos !== null && view.coordsAtPos(pos);
if (!rect) return null;
const outer = view.scrollDOM.getBoundingClientRect();
return {
left: rect.left - outer.left + view.scrollDOM.scrollLeft * view.scaleX,
top: rect.top - outer.top + view.scrollDOM.scrollTop * view.scaleY,
height: rect.bottom - rect.top
};
}
drawCursor(pos) {
if (this.cursor) {
const { scaleX, scaleY } = this.view;
if (pos) {
this.cursor.style.left = pos.left / scaleX + "px";
this.cursor.style.top = pos.top / scaleY + "px";
this.cursor.style.height = pos.height / scaleY + "px";
} else this.cursor.style.left = "-100000px";
}
}
destroy() {
if (this.cursor) this.cursor.remove();
}
setDropPos(pos) {
if (this.view.state.field(dropCursorPos) !== pos) this.view.dispatch({ effects: setDropCursorPos.of(pos) });
}
}, { eventObservers: {
mousemove(event) {
if (!this.ndvStore.isDraggableDragging || this.ndvStore.draggableType !== "mapping") return;
const pos = this.view.posAtCoords(eventToCoord(event), false);
this.setDropPos(pos);
},
mouseleave() {
this.setDropPos(null);
},
mouseup() {
this.setDropPos(null);
}
} });
function eventToCoord(event) {
return {
x: event.clientX,
y: event.clientY
};
}
function dropValueInEditor(view, pos, value) {
const changes = view.state.changes({
from: pos,
insert: value
});
const anchor = changes.mapPos(pos, -1);
const head = changes.mapPos(pos, 1);
const selection = EditorSelection.single(anchor, head);
view.dispatch({
changes,
selection,
userEvent: "input.drop"
});
setTimeout(() => view.focus());
return selection;
}
async function dropInExpressionEditor(view, event, value) {
const dropPos = view.posAtCoords(eventToCoord(event), false);
const node = syntaxTree$1(view.state).resolve(dropPos);
let valueToInsert = value;
if (node.name === "Resolvable") valueToInsert = unwrapExpression(value);
return dropValueInEditor(view, dropPos, valueToInsert);
}
async function dropInCodeEditor(view, event, value) {
return dropValueInEditor(view, view.posAtCoords(eventToCoord(event), false), unwrapExpression(value));
}
function mappingDropCursor() {
return [dropCursorPos, drawDropCursor];
}
var expressionBracketSpacing = EditorView.updateListener.of((update) => {
if (!update.changes || update.changes.empty) return;
update.changes.iterChanges((_fromA, _toA, fromB, toB, inserted) => {
const doc$2 = update.state.doc;
if (inserted.eq(Text.of(["{}"])) && doc$2.sliceString(fromB - 1, fromB) === "{" && doc$2.sliceString(toB, toB + 1) === "}") {
update.view.dispatch({
changes: [{
from: fromB + 1,
insert: " "
}],
selection: EditorSelection.cursor(toB)
});
startCompletion(update.view);
}
});
});
const expressionCloseBracketsConfig = {
brackets: [
"{",
"(",
"\"",
"'",
"["
],
before: ")]}:;<>'\""
};
const expressionCloseBrackets = () => [
expressionBracketSpacing,
closeBrackets(),
keymap.of(closeBracketsKeymap)
];
function crelt() {
var elt = arguments[0];
if (typeof elt == "string") elt = document.createElement(elt);
var i$1 = 1, next = arguments[1];
if (next && typeof next == "object" && next.nodeType == null && !Array.isArray(next)) {
for (var name$1 in next) if (Object.prototype.hasOwnProperty.call(next, name$1)) {
var value = next[name$1];
if (typeof value == "string") elt.setAttribute(name$1, value);
else if (value != null) elt[name$1] = value;
}
i$1++;
}
for (; i$1 < arguments.length; i$1++) add(elt, arguments[i$1]);
return elt;
}
function add(elt, child) {
if (typeof child == "string") elt.appendChild(document.createTextNode(child));
else if (child == null) {} else if (child.nodeType != null) elt.appendChild(child);
else if (Array.isArray(child)) for (var i$1 = 0; i$1 < child.length; i$1++) add(elt, child[i$1]);
else throw new RangeError("Unsupported child node: " + child);
}
var basicNormalize = typeof String.prototype.normalize == "function" ? (x) => x.normalize("NFKD") : (x) => x;
var SearchCursor = class {
constructor(text, query, from = 0, to = text.length, normalize, test) {
this.test = test;
this.value = {
from: 0,
to: 0
};
this.done = false;
this.matches = [];
this.buffer = "";
this.bufferPos = 0;
this.iter = text.iterRange(from, to);
this.bufferStart = from;
this.normalize = normalize ? (x) => normalize(basicNormalize(x)) : basicNormalize;
this.query = this.normalize(query);
}
peek() {
if (this.bufferPos == this.buffer.length) {
this.bufferStart += this.buffer.length;
this.iter.next();
if (this.iter.done) return -1;
this.bufferPos = 0;
this.buffer = this.iter.value;
}
return codePointAt(this.buffer, this.bufferPos);
}
next() {
while (this.matches.length) this.matches.pop();
return this.nextOverlapping();
}
nextOverlapping() {
for (;;) {
let next = this.peek();
if (next < 0) {
this.done = true;
return this;
}
let str = fromCodePoint(next), start = this.bufferStart + this.bufferPos;
this.bufferPos += codePointSize(next);
let norm = this.normalize(str);
for (let i$1 = 0, pos = start;; i$1++) {
let code$1 = norm.charCodeAt(i$1);
let match = this.match(code$1, pos, this.bufferPos + this.bufferStart);
if (i$1 == norm.length - 1) {
if (match) {
this.value = match;
return this;
}
break;
}
if (pos == start && i$1 < str.length && str.charCodeAt(i$1) == code$1) pos++;
}
}
}
match(code$1, pos, end) {
let match = null;
for (let i$1 = 0; i$1 < this.matches.length; i$1 += 2) {
let index = this.matches[i$1], keep = false;
if (this.query.charCodeAt(index) == code$1) if (index == this.query.length - 1) match = {
from: this.matches[i$1 + 1],
to: end
};
else {
this.matches[i$1]++;
keep = true;
}
if (!keep) {
this.matches.splice(i$1, 2);
i$1 -= 2;
}
}
if (this.query.charCodeAt(0) == code$1) if (this.query.length == 1) match = {
from: pos,
to: end
};
else this.matches.push(1, pos);
if (match && this.test && !this.test(match.from, match.to, this.buffer, this.bufferStart)) match = null;
return match;
}
};
if (typeof Symbol != "undefined") SearchCursor.prototype[Symbol.iterator] = function() {
return this;
};
var empty = {
from: -1,
to: -1,
match: /* @__PURE__ */ /.*/.exec("")
};
var baseFlags = "gm" + (/x/.unicode == null ? "" : "u");
var RegExpCursor = class {
constructor(text, query, options, from = 0, to = text.length) {
this.text = text;
this.to = to;
this.curLine = "";
this.done = false;
this.value = empty;
if (/\\[sWDnr]|\n|\r|\[\^/.test(query)) return new MultilineRegExpCursor(text, query, options, from, to);
this.re = new RegExp(query, baseFlags + ((options === null || options === void 0 ? void 0 : options.ignoreCase) ? "i" : ""));
this.test = options === null || options === void 0 ? void 0 : options.test;
this.iter = text.iter();
this.curLineStart = text.lineAt(from).from;
this.matchPos = toCharEnd(text, from);
this.getLine(this.curLineStart);
}
getLine(skip) {
this.iter.next(skip);
if (this.iter.lineBreak) this.curLine = "";
else {
this.curLine = this.iter.value;
if (this.curLineStart + this.curLine.length > this.to) this.curLine = this.curLine.slice(0, this.to - this.curLineStart);
this.iter.next();
}
}
nextLine() {
this.curLineStart = this.curLineStart + this.curLine.length + 1;
if (this.curLineStart > this.to) this.curLine = "";
else this.getLine(0);
}
next() {
for (let off = this.matchPos - this.curLineStart;;) {
this.re.lastIndex = off;
let match = this.matchPos <= this.to && this.re.exec(this.curLine);
if (match) {
let from = this.curLineStart + match.index, to = from + match[0].length;
this.matchPos = toCharEnd(this.text, to + (from == to ? 1 : 0));
if (from == this.curLineStart + this.curLine.length) this.nextLine();
if ((from < to || from > this.value.to) && (!this.test || this.test(from, to, match))) {
this.value = {
from,
to,
match
};
return this;
}
off = this.matchPos - this.curLineStart;
} else if (this.curLineStart + this.curLine.length < this.to) {
this.nextLine();
off = 0;
} else {
this.done = true;
return this;
}
}
}
};
var flattened = /* @__PURE__ */ new WeakMap();
var FlattenedDoc = class FlattenedDoc {
constructor(from, text) {
this.from = from;
this.text = text;
}
get to() {
return this.from + this.text.length;
}
static get(doc$2, from, to) {
let cached = flattened.get(doc$2);
if (!cached || cached.from >= to || cached.to <= from) {
let flat = new FlattenedDoc(from, doc$2.sliceString(from, to));
flattened.set(doc$2, flat);
return flat;
}
if (cached.from == from && cached.to == to) return cached;
let { text, from: cachedFrom } = cached;
if (cachedFrom > from) {
text = doc$2.sliceString(from, cachedFrom) + text;
cachedFrom = from;
}
if (cached.to < to) text += doc$2.sliceString(cached.to, to);
flattened.set(doc$2, new FlattenedDoc(cachedFrom, text));
return new FlattenedDoc(from, text.slice(from - cachedFrom, to - cachedFrom));
}
};
var MultilineRegExpCursor = class {
constructor(text, query, options, from, to) {
this.text = text;
this.to = to;
this.done = false;
this.value = empty;
this.matchPos = toCharEnd(text, from);
this.re = new RegExp(query, baseFlags + ((options === null || options === void 0 ? void 0 : options.ignoreCase) ? "i" : ""));
this.test = options === null || options === void 0 ? void 0 : options.test;
this.flat = FlattenedDoc.get(text, from, this.chunkEnd(from + 5e3));
}
chunkEnd(pos) {
return pos >= this.to ? this.to : this.text.lineAt(pos).to;
}
next() {
for (;;) {
let off = this.re.lastIndex = this.matchPos - this.flat.from;
let match = this.re.exec(this.flat.text);
if (match && !match[0] && match.index == off) {
this.re.lastIndex = off + 1;
match = this.re.exec(this.flat.text);
}
if (match) {
let from = this.flat.from + match.index, to = from + match[0].length;
if ((this.flat.to >= this.to || match.index + match[0].length <= this.flat.text.length - 10) && (!this.test || this.test(from, to, match))) {
this.value = {
from,
to,
match
};
this.matchPos = toCharEnd(this.text, to + (from == to ? 1 : 0));
return this;
}
}
if (this.flat.to == this.to) {
this.done = true;
return this;
}
this.flat = FlattenedDoc.get(this.text, this.flat.from, this.chunkEnd(this.flat.from + this.flat.text.length * 2));
}
}
};
if (typeof Symbol != "undefined") RegExpCursor.prototype[Symbol.iterator] = MultilineRegExpCursor.prototype[Symbol.iterator] = function() {
return this;
};
function validRegExp(source) {
try {
new RegExp(source, baseFlags);
return true;
} catch (_a$2) {
return false;
}
}
function toCharEnd(text, pos) {
if (pos >= text.length) return pos;
let line = text.lineAt(pos), next;
while (pos < line.to && (next = line.text.charCodeAt(pos - line.from)) >= 56320 && next < 57344) pos++;
return pos;
}
function createLineDialog(view) {
let input = crelt("input", {
class: "cm-textfield",
name: "line",
value: String(view.state.doc.lineAt(view.state.selection.main.head).number)
});
let dom = crelt("form", {
class: "cm-gotoLine",
onkeydown: (event) => {
if (event.keyCode == 27) {
event.preventDefault();
view.dispatch({ effects: dialogEffect.of(false) });
view.focus();
} else if (event.keyCode == 13) {
event.preventDefault();
go();
}
},
onsubmit: (event) => {
event.preventDefault();
go();
}
}, crelt("label", view.state.phrase("Go to line"), ": ", input), " ", crelt("button", {
class: "cm-button",
type: "submit"
}, view.state.phrase("go")));
function go() {
let match = /^([+-])?(\d+)?(:\d+)?(%)?$/.exec(input.value);
if (!match) return;
let { state } = view, startLine = state.doc.lineAt(state.selection.main.head);
let [, sign, ln, cl, percent] = match;
let col = cl ? +cl.slice(1) : 0;
let line = ln ? +ln : startLine.number;
if (ln && percent) {
let pc = line / 100;
if (sign) pc = pc * (sign == "-" ? -1 : 1) + startLine.number / state.doc.lines;
line = Math.round(state.doc.lines * pc);
} else if (ln && sign) line = line * (sign == "-" ? -1 : 1) + startLine.number;
let docLine = state.doc.line(Math.max(1, Math.min(state.doc.lines, line)));
let selection = EditorSelection.cursor(docLine.from + Math.max(0, Math.min(col, docLine.length)));
view.dispatch({
effects: [dialogEffect.of(false), EditorView.scrollIntoView(selection.from, { y: "center" })],
selection
});
view.focus();
}
return { dom };
}
var dialogEffect = /* @__PURE__ */ StateEffect$1.define();
var dialogField = /* @__PURE__ */ StateField$1.define({
create() {
return true;
},
update(value, tr) {
for (let e of tr.effects) if (e.is(dialogEffect)) value = e.value;
return value;
},
provide: (f) => showPanel.from(f, (val) => val ? createLineDialog : null)
});
var gotoLine = (view) => {
let panel = getPanel(view, createLineDialog);
if (!panel) {
let effects = [dialogEffect.of(true)];
if (view.state.field(dialogField, false) == null) effects.push(StateEffect$1.appendConfig.of([dialogField, baseTheme$1$1]));
view.dispatch({ effects });
panel = getPanel(view, createLineDialog);
}
if (panel) panel.dom.querySelector("input").select();
return true;
};
var baseTheme$1$1 = /* @__PURE__ */ EditorView.baseTheme({ ".cm-panel.cm-gotoLine": {
padding: "2px 6px 4px",
"& label": { fontSize: "80%" }
} });
var defaultHighlightOptions = {
highlightWordAroundCursor: false,
minSelectionLength: 1,
maxMatches: 100,
wholeWords: false
};
var highlightConfig = /* @__PURE__ */ Facet$1.define({ combine(options) {
return combineConfig$1(options, defaultHighlightOptions, {
highlightWordAroundCursor: (a, b) => a || b,
minSelectionLength: Math.min,
maxMatches: Math.min
});
} });
function highlightSelectionMatches(options) {
let ext = [defaultTheme, matchHighlighter];
if (options) ext.push(highlightConfig.of(options));
return ext;
}
var matchDeco = /* @__PURE__ */ Decoration$1.mark({ class: "cm-selectionMatch" });
var mainMatchDeco = /* @__PURE__ */ Decoration$1.mark({ class: "cm-selectionMatch cm-selectionMatch-main" });
function insideWordBoundaries(check, state, from, to) {
return (from == 0 || check(state.sliceDoc(from - 1, from)) != CharCategory.Word) && (to == state.doc.length || check(state.sliceDoc(to, to + 1)) != CharCategory.Word);
}
function insideWord(check, state, from, to) {
return check(state.sliceDoc(from, from + 1)) == CharCategory.Word && check(state.sliceDoc(to - 1, to)) == CharCategory.Word;
}
var matchHighlighter = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.decorations = this.getDeco(view);
}
update(update) {
if (update.selectionSet || update.docChanged || update.viewportChanged) this.decorations = this.getDeco(update.view);
}
getDeco(view) {
let conf = view.state.facet(highlightConfig);
let { state } = view, sel = state.selection;
if (sel.ranges.length > 1) return Decoration$1.none;
let range = sel.main, query, check = null;
if (range.empty) {
if (!conf.highlightWordAroundCursor) return Decoration$1.none;
let word = state.wordAt(range.head);
if (!word) return Decoration$1.none;
check = state.charCategorizer(range.head);
query = state.sliceDoc(word.from, word.to);
} else {
let len = range.to - range.from;
if (len < conf.minSelectionLength || len > 200) return Decoration$1.none;
if (conf.wholeWords) {
query = state.sliceDoc(range.from, range.to);
check = state.charCategorizer(range.head);
if (!(insideWordBoundaries(check, state, range.from, range.to) && insideWord(check, state, range.from, range.to))) return Decoration$1.none;
} else {
query = state.sliceDoc(range.from, range.to);
if (!query) return Decoration$1.none;
}
}
let deco = [];
for (let part of view.visibleRanges) {
let cursor = new SearchCursor(state.doc, query, part.from, part.to);
while (!cursor.next().done) {
let { from, to } = cursor.value;
if (!check || insideWordBoundaries(check, state, from, to)) {
if (range.empty && from <= range.from && to >= range.to) deco.push(mainMatchDeco.range(from, to));
else if (from >= range.to || to <= range.from) deco.push(matchDeco.range(from, to));
if (deco.length > conf.maxMatches) return Decoration$1.none;
}
}
}
return Decoration$1.set(deco);
}
}, { decorations: (v) => v.decorations });
var defaultTheme = /* @__PURE__ */ EditorView.baseTheme({
".cm-selectionMatch": { backgroundColor: "#99ff7780" },
".cm-searchMatch .cm-selectionMatch": { backgroundColor: "transparent" }
});
var selectWord = ({ state, dispatch }) => {
let { selection } = state;
let newSel = EditorSelection.create(selection.ranges.map((range) => state.wordAt(range.head) || EditorSelection.cursor(range.head)), selection.mainIndex);
if (newSel.eq(selection)) return false;
dispatch(state.update({ selection: newSel }));
return true;
};
function findNextOccurrence(state, query) {
let { main, ranges } = state.selection;
let word = state.wordAt(main.head), fullWord = word && word.from == main.from && word.to == main.to;
for (let cycled = false, cursor = new SearchCursor(state.doc, query, ranges[ranges.length - 1].to);;) {
cursor.next();
if (cursor.done) {
if (cycled) return null;
cursor = new SearchCursor(state.doc, query, 0, Math.max(0, ranges[ranges.length - 1].from - 1));
cycled = true;
} else {
if (cycled && ranges.some((r) => r.from == cursor.value.from)) continue;
if (fullWord) {
let word$1 = state.wordAt(cursor.value.from);
if (!word$1 || word$1.from != cursor.value.from || word$1.to != cursor.value.to) continue;
}
return cursor.value;
}
}
}
var selectNextOccurrence = ({ state, dispatch }) => {
let { ranges } = state.selection;
if (ranges.some((sel) => sel.from === sel.to)) return selectWord({
state,
dispatch
});
let searchedText = state.sliceDoc(ranges[0].from, ranges[0].to);
if (state.selection.ranges.some((r) => state.sliceDoc(r.from, r.to) != searchedText)) return false;
let range = findNextOccurrence(state, searchedText);
if (!range) return false;
dispatch(state.update({
selection: state.selection.addRange(EditorSelection.range(range.from, range.to), false),
effects: EditorView.scrollIntoView(range.to)
}));
return true;
};
var searchConfigFacet = /* @__PURE__ */ Facet$1.define({ combine(configs) {
return combineConfig$1(configs, {
top: false,
caseSensitive: false,
literal: false,
regexp: false,
wholeWord: false,
createPanel: (view) => new SearchPanel(view),
scrollToMatch: (range) => EditorView.scrollIntoView(range)
});
} });
var SearchQuery = class {
constructor(config$1) {
this.search = config$1.search;
this.caseSensitive = !!config$1.caseSensitive;
this.literal = !!config$1.literal;
this.regexp = !!config$1.regexp;
this.replace = config$1.replace || "";
this.valid = !!this.search && (!this.regexp || validRegExp(this.search));
this.unquoted = this.unquote(this.search);
this.wholeWord = !!config$1.wholeWord;
}
unquote(text) {
return this.literal ? text : text.replace(/\\([nrt\\])/g, (_, ch) => ch == "n" ? "\n" : ch == "r" ? "\r" : ch == "t" ? " " : "\\");
}
eq(other) {
return this.search == other.search && this.replace == other.replace && this.caseSensitive == other.caseSensitive && this.regexp == other.regexp && this.wholeWord == other.wholeWord;
}
create() {
return this.regexp ? new RegExpQuery(this) : new StringQuery(this);
}
getCursor(state, from = 0, to) {
let st = state.doc ? state : EditorState.create({ doc: state });
if (to == null) to = st.doc.length;
return this.regexp ? regexpCursor(this, st, from, to) : stringCursor(this, st, from, to);
}
};
var QueryType$1 = class {
constructor(spec) {
this.spec = spec;
}
};
function stringCursor(spec, state, from, to) {
return new SearchCursor(state.doc, spec.unquoted, from, to, spec.caseSensitive ? void 0 : (x) => x.toLowerCase(), spec.wholeWord ? stringWordTest(state.doc, state.charCategorizer(state.selection.main.head)) : void 0);
}
function stringWordTest(doc$2, categorizer) {
return (from, to, buf, bufPos) => {
if (bufPos > from || bufPos + buf.length < to) {
bufPos = Math.max(0, from - 2);
buf = doc$2.sliceString(bufPos, Math.min(doc$2.length, to + 2));
}
return (categorizer(charBefore(buf, from - bufPos)) != CharCategory.Word || categorizer(charAfter(buf, from - bufPos)) != CharCategory.Word) && (categorizer(charAfter(buf, to - bufPos)) != CharCategory.Word || categorizer(charBefore(buf, to - bufPos)) != CharCategory.Word);
};
}
var StringQuery = class extends QueryType$1 {
constructor(spec) {
super(spec);
}
nextMatch(state, curFrom, curTo) {
let cursor = stringCursor(this.spec, state, curTo, state.doc.length).nextOverlapping();
if (cursor.done) cursor = stringCursor(this.spec, state, 0, curFrom).nextOverlapping();
return cursor.done ? null : cursor.value;
}
prevMatchInRange(state, from, to) {
for (let pos = to;;) {
let start = Math.max(from, pos - 1e4 - this.spec.unquoted.length);
let cursor = stringCursor(this.spec, state, start, pos), range = null;
while (!cursor.nextOverlapping().done) range = cursor.value;
if (range) return range;
if (start == from) return null;
pos -= 1e4;
}
}
prevMatch(state, curFrom, curTo) {
return this.prevMatchInRange(state, 0, curFrom) || this.prevMatchInRange(state, curTo, state.doc.length);
}
getReplacement(_result) {
return this.spec.unquote(this.spec.replace);
}
matchAll(state, limit) {
let cursor = stringCursor(this.spec, state, 0, state.doc.length), ranges = [];
while (!cursor.next().done) {
if (ranges.length >= limit) return null;
ranges.push(cursor.value);
}
return ranges;
}
highlight(state, from, to, add$1) {
let cursor = stringCursor(this.spec, state, Math.max(0, from - this.spec.unquoted.length), Math.min(to + this.spec.unquoted.length, state.doc.length));
while (!cursor.next().done) add$1(cursor.value.from, cursor.value.to);
}
};
function regexpCursor(spec, state, from, to) {
return new RegExpCursor(state.doc, spec.search, {
ignoreCase: !spec.caseSensitive,
test: spec.wholeWord ? regexpWordTest(state.charCategorizer(state.selection.main.head)) : void 0
}, from, to);
}
function charBefore(str, index) {
return str.slice(findClusterBreak(str, index, false), index);
}
function charAfter(str, index) {
return str.slice(index, findClusterBreak(str, index));
}
function regexpWordTest(categorizer) {
return (_from, _to, match) => !match[0].length || (categorizer(charBefore(match.input, match.index)) != CharCategory.Word || categorizer(charAfter(match.input, match.index)) != CharCategory.Word) && (categorizer(charAfter(match.input, match.index + match[0].length)) != CharCategory.Word || categorizer(charBefore(match.input, match.index + match[0].length)) != CharCategory.Word);
}
var RegExpQuery = class extends QueryType$1 {
nextMatch(state, curFrom, curTo) {
let cursor = regexpCursor(this.spec, state, curTo, state.doc.length).next();
if (cursor.done) cursor = regexpCursor(this.spec, state, 0, curFrom).next();
return cursor.done ? null : cursor.value;
}
prevMatchInRange(state, from, to) {
for (let size = 1;; size++) {
let start = Math.max(from, to - size * 1e4);
let cursor = regexpCursor(this.spec, state, start, to), range = null;
while (!cursor.next().done) range = cursor.value;
if (range && (start == from || range.from > start + 10)) return range;
if (start == from) return null;
}
}
prevMatch(state, curFrom, curTo) {
return this.prevMatchInRange(state, 0, curFrom) || this.prevMatchInRange(state, curTo, state.doc.length);
}
getReplacement(result) {
return this.spec.unquote(this.spec.replace).replace(/\$([$&\d+])/g, (m, i$1) => i$1 == "$" ? "$" : i$1 == "&" ? result.match[0] : i$1 != "0" && +i$1 < result.match.length ? result.match[i$1] : m);
}
matchAll(state, limit) {
let cursor = regexpCursor(this.spec, state, 0, state.doc.length), ranges = [];
while (!cursor.next().done) {
if (ranges.length >= limit) return null;
ranges.push(cursor.value);
}
return ranges;
}
highlight(state, from, to, add$1) {
let cursor = regexpCursor(this.spec, state, Math.max(0, from - 250), Math.min(to + 250, state.doc.length));
while (!cursor.next().done) add$1(cursor.value.from, cursor.value.to);
}
};
var setSearchQuery = /* @__PURE__ */ StateEffect$1.define();
var togglePanel$1 = /* @__PURE__ */ StateEffect$1.define();
var searchState = /* @__PURE__ */ StateField$1.define({
create(state) {
return new SearchState(defaultQuery(state).create(), null);
},
update(value, tr) {
for (let effect of tr.effects) if (effect.is(setSearchQuery)) value = new SearchState(effect.value.create(), value.panel);
else if (effect.is(togglePanel$1)) value = new SearchState(value.query, effect.value ? createSearchPanel : null);
return value;
},
provide: (f) => showPanel.from(f, (val) => val.panel)
});
var SearchState = class {
constructor(query, panel) {
this.query = query;
this.panel = panel;
}
};
var matchMark = /* @__PURE__ */ Decoration$1.mark({ class: "cm-searchMatch" }), selectedMatchMark = /* @__PURE__ */ Decoration$1.mark({ class: "cm-searchMatch cm-searchMatch-selected" });
var searchHighlighter = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.decorations = this.highlight(view.state.field(searchState));
}
update(update) {
let state = update.state.field(searchState);
if (state != update.startState.field(searchState) || update.docChanged || update.selectionSet || update.viewportChanged) this.decorations = this.highlight(state);
}
highlight({ query, panel }) {
if (!panel || !query.spec.valid) return Decoration$1.none;
let { view } = this;
let builder = new RangeSetBuilder$1();
for (let i$1 = 0, ranges = view.visibleRanges, l = ranges.length; i$1 < l; i$1++) {
let { from, to } = ranges[i$1];
while (i$1 < l - 1 && to > ranges[i$1 + 1].from - 500) to = ranges[++i$1].to;
query.highlight(view.state, from, to, (from$1, to$1) => {
let selected = view.state.selection.ranges.some((r) => r.from == from$1 && r.to == to$1);
builder.add(from$1, to$1, selected ? selectedMatchMark : matchMark);
});
}
return builder.finish();
}
}, { decorations: (v) => v.decorations });
function searchCommand(f) {
return (view) => {
let state = view.state.field(searchState, false);
return state && state.query.spec.valid ? f(view, state) : openSearchPanel(view);
};
}
var findNext = /* @__PURE__ */ searchCommand((view, { query }) => {
let { to } = view.state.selection.main;
let next = query.nextMatch(view.state, to, to);
if (!next) return false;
let selection = EditorSelection.single(next.from, next.to);
let config$1 = view.state.facet(searchConfigFacet);
view.dispatch({
selection,
effects: [announceMatch(view, next), config$1.scrollToMatch(selection.main, view)],
userEvent: "select.search"
});
selectSearchInput(view);
return true;
});
var findPrevious = /* @__PURE__ */ searchCommand((view, { query }) => {
let { state } = view, { from } = state.selection.main;
let prev = query.prevMatch(state, from, from);
if (!prev) return false;
let selection = EditorSelection.single(prev.from, prev.to);
let config$1 = view.state.facet(searchConfigFacet);
view.dispatch({
selection,
effects: [announceMatch(view, prev), config$1.scrollToMatch(selection.main, view)],
userEvent: "select.search"
});
selectSearchInput(view);
return true;
});
var selectMatches = /* @__PURE__ */ searchCommand((view, { query }) => {
let ranges = query.matchAll(view.state, 1e3);
if (!ranges || !ranges.length) return false;
view.dispatch({
selection: EditorSelection.create(ranges.map((r) => EditorSelection.range(r.from, r.to))),
userEvent: "select.search.matches"
});
return true;
});
var selectSelectionMatches = ({ state, dispatch }) => {
let sel = state.selection;
if (sel.ranges.length > 1 || sel.main.empty) return false;
let { from, to } = sel.main;
let ranges = [], main = 0;
for (let cur$1 = new SearchCursor(state.doc, state.sliceDoc(from, to)); !cur$1.next().done;) {
if (ranges.length > 1e3) return false;
if (cur$1.value.from == from) main = ranges.length;
ranges.push(EditorSelection.range(cur$1.value.from, cur$1.value.to));
}
dispatch(state.update({
selection: EditorSelection.create(ranges, main),
userEvent: "select.search.matches"
}));
return true;
};
var replaceNext = /* @__PURE__ */ searchCommand((view, { query }) => {
let { state } = view, { from, to } = state.selection.main;
if (state.readOnly) return false;
let next = query.nextMatch(state, from, from);
if (!next) return false;
let changes = [], selection, replacement;
let effects = [];
if (next.from == from && next.to == to) {
replacement = state.toText(query.getReplacement(next));
changes.push({
from: next.from,
to: next.to,
insert: replacement
});
next = query.nextMatch(state, next.from, next.to);
effects.push(EditorView.announce.of(state.phrase("replaced match on line $", state.doc.lineAt(from).number) + "."));
}
if (next) {
let off = changes.length == 0 || changes[0].from >= next.to ? 0 : next.to - next.from - replacement.length;
selection = EditorSelection.single(next.from - off, next.to - off);
effects.push(announceMatch(view, next));
effects.push(state.facet(searchConfigFacet).scrollToMatch(selection.main, view));
}
view.dispatch({
changes,
selection,
effects,
userEvent: "input.replace"
});
return true;
});
var replaceAll = /* @__PURE__ */ searchCommand((view, { query }) => {
if (view.state.readOnly) return false;
let changes = query.matchAll(view.state, 1e9).map((match) => {
let { from, to } = match;
return {
from,
to,
insert: query.getReplacement(match)
};
});
if (!changes.length) return false;
let announceText = view.state.phrase("replaced $ matches", changes.length) + ".";
view.dispatch({
changes,
effects: EditorView.announce.of(announceText),
userEvent: "input.replace.all"
});
return true;
});
function createSearchPanel(view) {
return view.state.facet(searchConfigFacet).createPanel(view);
}
function defaultQuery(state, fallback) {
var _a$2, _b, _c, _d, _e;
let sel = state.selection.main;
let selText = sel.empty || sel.to > sel.from + 100 ? "" : state.sliceDoc(sel.from, sel.to);
if (fallback && !selText) return fallback;
let config$1 = state.facet(searchConfigFacet);
return new SearchQuery({
search: ((_a$2 = fallback === null || fallback === void 0 ? void 0 : fallback.literal) !== null && _a$2 !== void 0 ? _a$2 : config$1.literal) ? selText : selText.replace(/\n/g, "\\n"),
caseSensitive: (_b = fallback === null || fallback === void 0 ? void 0 : fallback.caseSensitive) !== null && _b !== void 0 ? _b : config$1.caseSensitive,
literal: (_c = fallback === null || fallback === void 0 ? void 0 : fallback.literal) !== null && _c !== void 0 ? _c : config$1.literal,
regexp: (_d = fallback === null || fallback === void 0 ? void 0 : fallback.regexp) !== null && _d !== void 0 ? _d : config$1.regexp,
wholeWord: (_e = fallback === null || fallback === void 0 ? void 0 : fallback.wholeWord) !== null && _e !== void 0 ? _e : config$1.wholeWord
});
}
function getSearchInput(view) {
let panel = getPanel(view, createSearchPanel);
return panel && panel.dom.querySelector("[main-field]");
}
function selectSearchInput(view) {
let input = getSearchInput(view);
if (input && input == view.root.activeElement) input.select();
}
var openSearchPanel = (view) => {
let state = view.state.field(searchState, false);
if (state && state.panel) {
let searchInput = getSearchInput(view);
if (searchInput && searchInput != view.root.activeElement) {
let query = defaultQuery(view.state, state.query.spec);
if (query.valid) view.dispatch({ effects: setSearchQuery.of(query) });
searchInput.focus();
searchInput.select();
}
} else view.dispatch({ effects: [togglePanel$1.of(true), state ? setSearchQuery.of(defaultQuery(view.state, state.query.spec)) : StateEffect$1.appendConfig.of(searchExtensions)] });
return true;
};
var closeSearchPanel = (view) => {
let state = view.state.field(searchState, false);
if (!state || !state.panel) return false;
let panel = getPanel(view, createSearchPanel);
if (panel && panel.dom.contains(view.root.activeElement)) view.focus();
view.dispatch({ effects: togglePanel$1.of(false) });
return true;
};
var SearchPanel = class {
constructor(view) {
this.view = view;
let query = this.query = view.state.field(searchState).query.spec;
this.commit = this.commit.bind(this);
this.searchField = crelt("input", {
value: query.search,
placeholder: phrase(view, "Find"),
"aria-label": phrase(view, "Find"),
class: "cm-textfield",
name: "search",
form: "",
"main-field": "true",
onchange: this.commit,
onkeyup: this.commit
});
this.replaceField = crelt("input", {
value: query.replace,
placeholder: phrase(view, "Replace"),
"aria-label": phrase(view, "Replace"),
class: "cm-textfield",
name: "replace",
form: "",
onchange: this.commit,
onkeyup: this.commit
});
this.caseField = crelt("input", {
type: "checkbox",
name: "case",
form: "",
checked: query.caseSensitive,
onchange: this.commit
});
this.reField = crelt("input", {
type: "checkbox",
name: "re",
form: "",
checked: query.regexp,
onchange: this.commit
});
this.wordField = crelt("input", {
type: "checkbox",
name: "word",
form: "",
checked: query.wholeWord,
onchange: this.commit
});
function button(name$1, onclick, content$1) {
return crelt("button", {
class: "cm-button",
name: name$1,
onclick,
type: "button"
}, content$1);
}
this.dom = crelt("div", {
onkeydown: (e) => this.keydown(e),
class: "cm-search"
}, [
this.searchField,
button("next", () => findNext(view), [phrase(view, "next")]),
button("prev", () => findPrevious(view), [phrase(view, "previous")]),
button("select", () => selectMatches(view), [phrase(view, "all")]),
crelt("label", null, [this.caseField, phrase(view, "match case")]),
crelt("label", null, [this.reField, phrase(view, "regexp")]),
crelt("label", null, [this.wordField, phrase(view, "by word")]),
...view.state.readOnly ? [] : [
crelt("br"),
this.replaceField,
button("replace", () => replaceNext(view), [phrase(view, "replace")]),
button("replaceAll", () => replaceAll(view), [phrase(view, "replace all")])
],
crelt("button", {
name: "close",
onclick: () => closeSearchPanel(view),
"aria-label": phrase(view, "close"),
type: "button"
}, ["×"])
]);
}
commit() {
let query = new SearchQuery({
search: this.searchField.value,
caseSensitive: this.caseField.checked,
regexp: this.reField.checked,
wholeWord: this.wordField.checked,
replace: this.replaceField.value
});
if (!query.eq(this.query)) {
this.query = query;
this.view.dispatch({ effects: setSearchQuery.of(query) });
}
}
keydown(e) {
if (runScopeHandlers(this.view, e, "search-panel")) e.preventDefault();
else if (e.keyCode == 13 && e.target == this.searchField) {
e.preventDefault();
(e.shiftKey ? findPrevious : findNext)(this.view);
} else if (e.keyCode == 13 && e.target == this.replaceField) {
e.preventDefault();
replaceNext(this.view);
}
}
update(update) {
for (let tr of update.transactions) for (let effect of tr.effects) if (effect.is(setSearchQuery) && !effect.value.eq(this.query)) this.setQuery(effect.value);
}
setQuery(query) {
this.query = query;
this.searchField.value = query.search;
this.replaceField.value = query.replace;
this.caseField.checked = query.caseSensitive;
this.reField.checked = query.regexp;
this.wordField.checked = query.wholeWord;
}
mount() {
this.searchField.select();
}
get pos() {
return 80;
}
get top() {
return this.view.state.facet(searchConfigFacet).top;
}
};
function phrase(view, phrase$1) {
return view.state.phrase(phrase$1);
}
var AnnounceMargin = 30;
var Break = /[\s\.,:;?!]/;
function announceMatch(view, { from, to }) {
let line = view.state.doc.lineAt(from), lineEnd = view.state.doc.lineAt(to).to;
let start = Math.max(line.from, from - AnnounceMargin), end = Math.min(lineEnd, to + AnnounceMargin);
let text = view.state.sliceDoc(start, end);
if (start != line.from) {
for (let i$1 = 0; i$1 < AnnounceMargin; i$1++) if (!Break.test(text[i$1 + 1]) && Break.test(text[i$1])) {
text = text.slice(i$1);
break;
}
}
if (end != lineEnd) {
for (let i$1 = text.length - 1; i$1 > text.length - AnnounceMargin; i$1--) if (!Break.test(text[i$1 - 1]) && Break.test(text[i$1])) {
text = text.slice(0, i$1);
break;
}
}
return EditorView.announce.of(`${view.state.phrase("current match")}. ${text} ${view.state.phrase("on line")} ${line.number}.`);
}
var baseTheme$2 = /* @__PURE__ */ EditorView.baseTheme({
".cm-panel.cm-search": {
padding: "2px 6px 4px",
position: "relative",
"& [name=close]": {
position: "absolute",
top: "0",
right: "4px",
backgroundColor: "inherit",
border: "none",
font: "inherit",
padding: 0,
margin: 0
},
"& input, & button, & label": { margin: ".2em .6em .2em 0" },
"& input[type=checkbox]": { marginRight: ".2em" },
"& label": {
fontSize: "80%",
whiteSpace: "pre"
}
},
"&light .cm-searchMatch": { backgroundColor: "#ffff0054" },
"&dark .cm-searchMatch": { backgroundColor: "#00ffff8a" },
"&light .cm-searchMatch-selected": { backgroundColor: "#ff6a0054" },
"&dark .cm-searchMatch-selected": { backgroundColor: "#ff00ff8a" }
});
var searchExtensions = [
searchState,
/* @__PURE__ */ Prec.low(searchHighlighter),
baseTheme$2
];
var createAddCursor = (direction) => (view) => {
const forward = direction === "down";
let selection = view.state.selection;
for (const r of selection.ranges) selection = selection.addRange(view.moveVertically(r, forward));
view.dispatch({ selection });
return true;
};
const addCursorUp = createAddCursor("up");
const addCursorDown = createAddCursor("down");
const addCursorAtEachSelectionLine = (view) => {
let selection = null;
for (const r of view.state.selection.ranges) {
if (r.empty) continue;
for (let pos = r.from; pos <= r.to;) {
const line = view.state.doc.lineAt(pos);
const anchor = Math.min(line.to, r.to);
if (selection) selection = selection.addRange(EditorSelection.range(anchor, anchor));
else selection = EditorSelection.single(anchor);
pos = line.to + 1;
}
}
if (!selection) return false;
view.dispatch({ selection });
return true;
};
var SelectedDiagnostic = class {
constructor(from, to, diagnostic) {
this.from = from;
this.to = to;
this.diagnostic = diagnostic;
}
};
var LintState = class LintState {
constructor(diagnostics, panel, selected) {
this.diagnostics = diagnostics;
this.panel = panel;
this.selected = selected;
}
static init(diagnostics, panel, state) {
let markedDiagnostics = diagnostics;
let diagnosticFilter = state.facet(lintConfig).markerFilter;
if (diagnosticFilter) markedDiagnostics = diagnosticFilter(markedDiagnostics, state);
let ranges = Decoration$1.set(markedDiagnostics.map((d) => {
return d.from == d.to || d.from == d.to - 1 && state.doc.lineAt(d.from).to == d.from ? Decoration$1.widget({
widget: new DiagnosticWidget(d),
diagnostic: d
}).range(d.from) : Decoration$1.mark({
attributes: { class: "cm-lintRange cm-lintRange-" + d.severity + (d.markClass ? " " + d.markClass : "") },
diagnostic: d,
inclusive: true
}).range(d.from, d.to);
}), true);
return new LintState(ranges, panel, findDiagnostic(ranges));
}
};
function findDiagnostic(diagnostics, diagnostic = null, after = 0) {
let found = null;
diagnostics.between(after, 1e9, (from, to, { spec }) => {
if (diagnostic && spec.diagnostic != diagnostic) return;
found = new SelectedDiagnostic(from, to, spec.diagnostic);
return false;
});
return found;
}
function hideTooltip(tr, tooltip) {
let from = tooltip.pos, to = tooltip.end || from;
let result = tr.state.facet(lintConfig).hideOn(tr, from, to);
if (result != null) return result;
let line = tr.startState.doc.lineAt(tooltip.pos);
return !!(tr.effects.some((e) => e.is(setDiagnosticsEffect)) || tr.changes.touchesRange(line.from, Math.max(line.to, to)));
}
function maybeEnableLint(state, effects) {
return state.field(lintState, false) ? effects : effects.concat(StateEffect$1.appendConfig.of(lintExtensions));
}
function setDiagnostics(state, diagnostics) {
return { effects: maybeEnableLint(state, [setDiagnosticsEffect.of(diagnostics)]) };
}
var setDiagnosticsEffect = /* @__PURE__ */ StateEffect$1.define();
var togglePanel = /* @__PURE__ */ StateEffect$1.define();
var movePanelSelection = /* @__PURE__ */ StateEffect$1.define();
var lintState = /* @__PURE__ */ StateField$1.define({
create() {
return new LintState(Decoration$1.none, null, null);
},
update(value, tr) {
if (tr.docChanged && value.diagnostics.size) {
let mapped = value.diagnostics.map(tr.changes), selected = null, panel = value.panel;
if (value.selected) {
let selPos = tr.changes.mapPos(value.selected.from, 1);
selected = findDiagnostic(mapped, value.selected.diagnostic, selPos) || findDiagnostic(mapped, null, selPos);
}
if (!mapped.size && panel && tr.state.facet(lintConfig).autoPanel) panel = null;
value = new LintState(mapped, panel, selected);
}
for (let effect of tr.effects) if (effect.is(setDiagnosticsEffect)) {
let panel = !tr.state.facet(lintConfig).autoPanel ? value.panel : effect.value.length ? LintPanel.open : null;
value = LintState.init(effect.value, panel, tr.state);
} else if (effect.is(togglePanel)) value = new LintState(value.diagnostics, effect.value ? LintPanel.open : null, value.selected);
else if (effect.is(movePanelSelection)) value = new LintState(value.diagnostics, value.panel, effect.value);
return value;
},
provide: (f) => [showPanel.from(f, (val) => val.panel), EditorView.decorations.from(f, (s) => s.diagnostics)]
});
var activeMark = /* @__PURE__ */ Decoration$1.mark({
class: "cm-lintRange cm-lintRange-active",
inclusive: true
});
function lintTooltip(view, pos, side) {
let { diagnostics } = view.state.field(lintState);
let found = [], stackStart = 2e8, stackEnd = 0;
diagnostics.between(pos - (side < 0 ? 1 : 0), pos + (side > 0 ? 1 : 0), (from, to, { spec }) => {
if (pos >= from && pos <= to && (from == to || (pos > from || side > 0) && (pos < to || side < 0))) {
found.push(spec.diagnostic);
stackStart = Math.min(from, stackStart);
stackEnd = Math.max(to, stackEnd);
}
});
let diagnosticFilter = view.state.facet(lintConfig).tooltipFilter;
if (diagnosticFilter) found = diagnosticFilter(found, view.state);
if (!found.length) return null;
return {
pos: stackStart,
end: stackEnd,
above: view.state.doc.lineAt(stackStart).to < stackEnd,
create() {
return { dom: diagnosticsTooltip(view, found) };
}
};
}
function diagnosticsTooltip(view, diagnostics) {
return crelt("ul", { class: "cm-tooltip-lint" }, diagnostics.map((d) => renderDiagnostic(view, d, false)));
}
var openLintPanel = (view) => {
let field = view.state.field(lintState, false);
if (!field || !field.panel) view.dispatch({ effects: maybeEnableLint(view.state, [togglePanel.of(true)]) });
let panel = getPanel(view, LintPanel.open);
if (panel) panel.dom.querySelector(".cm-panel-lint ul").focus();
return true;
};
var closeLintPanel = (view) => {
let field = view.state.field(lintState, false);
if (!field || !field.panel) return false;
view.dispatch({ effects: togglePanel.of(false) });
return true;
};
var nextDiagnostic = (view) => {
let field = view.state.field(lintState, false);
if (!field) return false;
let sel = view.state.selection.main, next = field.diagnostics.iter(sel.to + 1);
if (!next.value) {
next = field.diagnostics.iter(0);
if (!next.value || next.from == sel.from && next.to == sel.to) return false;
}
view.dispatch({
selection: {
anchor: next.from,
head: next.to
},
scrollIntoView: true
});
return true;
};
var previousDiagnostic = (view) => {
let { state } = view, field = state.field(lintState, false);
if (!field) return false;
let sel = state.selection.main;
let prevFrom, prevTo, lastFrom, lastTo;
field.diagnostics.between(0, state.doc.length, (from, to) => {
if (to < sel.to && (prevFrom == null || prevFrom < from)) {
prevFrom = from;
prevTo = to;
}
if (lastFrom == null || from > lastFrom) {
lastFrom = from;
lastTo = to;
}
});
if (lastFrom == null || prevFrom == null && lastFrom == sel.from) return false;
view.dispatch({
selection: {
anchor: prevFrom !== null && prevFrom !== void 0 ? prevFrom : lastFrom,
head: prevTo !== null && prevTo !== void 0 ? prevTo : lastTo
},
scrollIntoView: true
});
return true;
};
var lintPlugin = /* @__PURE__ */ ViewPlugin$1.fromClass(class {
constructor(view) {
this.view = view;
this.timeout = -1;
this.set = true;
let { delay } = view.state.facet(lintConfig);
this.lintTime = Date.now() + delay;
this.run = this.run.bind(this);
this.timeout = setTimeout(this.run, delay);
}
run() {
clearTimeout(this.timeout);
let now = Date.now();
if (now < this.lintTime - 10) this.timeout = setTimeout(this.run, this.lintTime - now);
else {
this.set = false;
let { state } = this.view, { sources } = state.facet(lintConfig);
if (sources.length) Promise.all(sources.map((source) => Promise.resolve(source(this.view)))).then((annotations) => {
let all = annotations.reduce((a, b) => a.concat(b));
if (this.view.state.doc == state.doc) this.view.dispatch(setDiagnostics(this.view.state, all));
}, (error) => {
logException$1(this.view.state, error);
});
}
}
update(update) {
let config$1 = update.state.facet(lintConfig);
if (update.docChanged || config$1 != update.startState.facet(lintConfig) || config$1.needsRefresh && config$1.needsRefresh(update)) {
this.lintTime = Date.now() + config$1.delay;
if (!this.set) {
this.set = true;
this.timeout = setTimeout(this.run, config$1.delay);
}
}
}
force() {
if (this.set) {
this.lintTime = Date.now();
this.run();
}
}
destroy() {
clearTimeout(this.timeout);
}
});
var lintConfig = /* @__PURE__ */ Facet$1.define({ combine(input) {
return Object.assign({ sources: input.map((i$1) => i$1.source).filter((x) => x != null) }, combineConfig$1(input.map((i$1) => i$1.config), {
delay: 750,
markerFilter: null,
tooltipFilter: null,
needsRefresh: null,
hideOn: () => null
}, { needsRefresh: (a, b) => !a ? b : !b ? a : (u) => a(u) || b(u) }));
} });
function linter(source, config$1 = {}) {
return [
lintConfig.of({
source,
config: config$1
}),
lintPlugin,
lintExtensions
];
}
function assignKeys(actions) {
let assigned = [];
if (actions) actions: for (let { name: name$1 } of actions) {
for (let i$1 = 0; i$1 < name$1.length; i$1++) {
let ch = name$1[i$1];
if (/[a-zA-Z]/.test(ch) && !assigned.some((c) => c.toLowerCase() == ch.toLowerCase())) {
assigned.push(ch);
continue actions;
}
}
assigned.push("");
}
return assigned;
}
function renderDiagnostic(view, diagnostic, inPanel) {
var _a$2;
let keys = inPanel ? assignKeys(diagnostic.actions) : [];
return crelt("li", { class: "cm-diagnostic cm-diagnostic-" + diagnostic.severity }, crelt("span", { class: "cm-diagnosticText" }, diagnostic.renderMessage ? diagnostic.renderMessage(view) : diagnostic.message), (_a$2 = diagnostic.actions) === null || _a$2 === void 0 ? void 0 : _a$2.map((action, i$1) => {
let fired = false, click = (e) => {
e.preventDefault();
if (fired) return;
fired = true;
let found = findDiagnostic(view.state.field(lintState).diagnostics, diagnostic);
if (found) action.apply(view, found.from, found.to);
};
let { name: name$1 } = action, keyIndex = keys[i$1] ? name$1.indexOf(keys[i$1]) : -1;
let nameElt = keyIndex < 0 ? name$1 : [
name$1.slice(0, keyIndex),
crelt("u", name$1.slice(keyIndex, keyIndex + 1)),
name$1.slice(keyIndex + 1)
];
return crelt("button", {
type: "button",
class: "cm-diagnosticAction",
onclick: click,
onmousedown: click,
"aria-label": ` Action: ${name$1}${keyIndex < 0 ? "" : ` (access key "${keys[i$1]})"`}.`
}, nameElt);
}), diagnostic.source && crelt("div", { class: "cm-diagnosticSource" }, diagnostic.source));
}
var DiagnosticWidget = class extends WidgetType$1 {
constructor(diagnostic) {
super();
this.diagnostic = diagnostic;
}
eq(other) {
return other.diagnostic == this.diagnostic;
}
toDOM() {
return crelt("span", { class: "cm-lintPoint cm-lintPoint-" + this.diagnostic.severity });
}
};
var PanelItem = class {
constructor(view, diagnostic) {
this.diagnostic = diagnostic;
this.id = "item_" + Math.floor(Math.random() * 4294967295).toString(16);
this.dom = renderDiagnostic(view, diagnostic, true);
this.dom.id = this.id;
this.dom.setAttribute("role", "option");
}
};
var LintPanel = class LintPanel {
constructor(view) {
this.view = view;
this.items = [];
let onkeydown = (event) => {
if (event.keyCode == 27) {
closeLintPanel(this.view);
this.view.focus();
} else if (event.keyCode == 38 || event.keyCode == 33) this.moveSelection((this.selectedIndex - 1 + this.items.length) % this.items.length);
else if (event.keyCode == 40 || event.keyCode == 34) this.moveSelection((this.selectedIndex + 1) % this.items.length);
else if (event.keyCode == 36) this.moveSelection(0);
else if (event.keyCode == 35) this.moveSelection(this.items.length - 1);
else if (event.keyCode == 13) this.view.focus();
else if (event.keyCode >= 65 && event.keyCode <= 90 && this.selectedIndex >= 0) {
let { diagnostic } = this.items[this.selectedIndex], keys = assignKeys(diagnostic.actions);
for (let i$1 = 0; i$1 < keys.length; i$1++) if (keys[i$1].toUpperCase().charCodeAt(0) == event.keyCode) {
let found = findDiagnostic(this.view.state.field(lintState).diagnostics, diagnostic);
if (found) diagnostic.actions[i$1].apply(view, found.from, found.to);
}
} else return;
event.preventDefault();
};
let onclick = (event) => {
for (let i$1 = 0; i$1 < this.items.length; i$1++) if (this.items[i$1].dom.contains(event.target)) this.moveSelection(i$1);
};
this.list = crelt("ul", {
tabIndex: 0,
role: "listbox",
"aria-label": this.view.state.phrase("Diagnostics"),
onkeydown,
onclick
});
this.dom = crelt("div", { class: "cm-panel-lint" }, this.list, crelt("button", {
type: "button",
name: "close",
"aria-label": this.view.state.phrase("close"),
onclick: () => closeLintPanel(this.view)
}, "×"));
this.update();
}
get selectedIndex() {
let selected = this.view.state.field(lintState).selected;
if (!selected) return -1;
for (let i$1 = 0; i$1 < this.items.length; i$1++) if (this.items[i$1].diagnostic == selected.diagnostic) return i$1;
return -1;
}
update() {
let { diagnostics, selected } = this.view.state.field(lintState);
let i$1 = 0, needsSync = false, newSelectedItem = null;
diagnostics.between(0, this.view.state.doc.length, (_start, _end, { spec }) => {
let found = -1, item;
for (let j = i$1; j < this.items.length; j++) if (this.items[j].diagnostic == spec.diagnostic) {
found = j;
break;
}
if (found < 0) {
item = new PanelItem(this.view, spec.diagnostic);
this.items.splice(i$1, 0, item);
needsSync = true;
} else {
item = this.items[found];
if (found > i$1) {
this.items.splice(i$1, found - i$1);
needsSync = true;
}
}
if (selected && item.diagnostic == selected.diagnostic) {
if (!item.dom.hasAttribute("aria-selected")) {
item.dom.setAttribute("aria-selected", "true");
newSelectedItem = item;
}
} else if (item.dom.hasAttribute("aria-selected")) item.dom.removeAttribute("aria-selected");
i$1++;
});
while (i$1 < this.items.length && !(this.items.length == 1 && this.items[0].diagnostic.from < 0)) {
needsSync = true;
this.items.pop();
}
if (this.items.length == 0) {
this.items.push(new PanelItem(this.view, {
from: -1,
to: -1,
severity: "info",
message: this.view.state.phrase("No diagnostics")
}));
needsSync = true;
}
if (newSelectedItem) {
this.list.setAttribute("aria-activedescendant", newSelectedItem.id);
this.view.requestMeasure({
key: this,
read: () => ({
sel: newSelectedItem.dom.getBoundingClientRect(),
panel: this.list.getBoundingClientRect()
}),
write: ({ sel, panel }) => {
let scaleY = panel.height / this.list.offsetHeight;
if (sel.top < panel.top) this.list.scrollTop -= (panel.top - sel.top) / scaleY;
else if (sel.bottom > panel.bottom) this.list.scrollTop += (sel.bottom - panel.bottom) / scaleY;
}
});
} else if (this.selectedIndex < 0) this.list.removeAttribute("aria-activedescendant");
if (needsSync) this.sync();
}
sync() {
let domPos = this.list.firstChild;
function rm$2() {
let prev = domPos;
domPos = prev.nextSibling;
prev.remove();
}
for (let item of this.items) if (item.dom.parentNode == this.list) {
while (domPos != item.dom) rm$2();
domPos = item.dom.nextSibling;
} else this.list.insertBefore(item.dom, domPos);
while (domPos) rm$2();
}
moveSelection(selectedIndex) {
if (this.selectedIndex < 0) return;
let selection = findDiagnostic(this.view.state.field(lintState).diagnostics, this.items[selectedIndex].diagnostic);
if (!selection) return;
this.view.dispatch({
selection: {
anchor: selection.from,
head: selection.to
},
scrollIntoView: true,
effects: movePanelSelection.of(selection)
});
}
static open(view) {
return new LintPanel(view);
}
};
function svg(content$1, attrs = `viewBox="0 0 40 40"`) {
return `url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" ${attrs}>${encodeURIComponent(content$1)}</svg>')`;
}
function underline(color) {
return svg(`<path d="m0 2.5 l2 -1.5 l1 0 l2 1.5 l1 0" stroke="${color}" fill="none" stroke-width=".7"/>`, `width="6" height="3"`);
}
var baseTheme = /* @__PURE__ */ EditorView.baseTheme({
".cm-diagnostic": {
padding: "3px 6px 3px 8px",
marginLeft: "-1px",
display: "block",
whiteSpace: "pre-wrap"
},
".cm-diagnostic-error": { borderLeft: "5px solid #d11" },
".cm-diagnostic-warning": { borderLeft: "5px solid orange" },
".cm-diagnostic-info": { borderLeft: "5px solid #999" },
".cm-diagnostic-hint": { borderLeft: "5px solid #66d" },
".cm-diagnosticAction": {
font: "inherit",
border: "none",
padding: "2px 4px",
backgroundColor: "#444",
color: "white",
borderRadius: "3px",
marginLeft: "8px",
cursor: "pointer"
},
".cm-diagnosticSource": {
fontSize: "70%",
opacity: .7
},
".cm-lintRange": {
backgroundPosition: "left bottom",
backgroundRepeat: "repeat-x",
paddingBottom: "0.7px"
},
".cm-lintRange-error": { backgroundImage: /* @__PURE__ */ underline("#d11") },
".cm-lintRange-warning": { backgroundImage: /* @__PURE__ */ underline("orange") },
".cm-lintRange-info": { backgroundImage: /* @__PURE__ */ underline("#999") },
".cm-lintRange-hint": { backgroundImage: /* @__PURE__ */ underline("#66d") },
".cm-lintRange-active": { backgroundColor: "#ffdd9980" },
".cm-tooltip-lint": {
padding: 0,
margin: 0
},
".cm-lintPoint": {
position: "relative",
"&:after": {
content: "\"\"",
position: "absolute",
bottom: 0,
left: "-2px",
borderLeft: "3px solid transparent",
borderRight: "3px solid transparent",
borderBottom: "4px solid #d11"
}
},
".cm-lintPoint-warning": { "&:after": { borderBottomColor: "orange" } },
".cm-lintPoint-info": { "&:after": { borderBottomColor: "#999" } },
".cm-lintPoint-hint": { "&:after": { borderBottomColor: "#66d" } },
".cm-panel.cm-panel-lint": {
position: "relative",
"& ul": {
maxHeight: "100px",
overflowY: "auto",
"& [aria-selected]": {
backgroundColor: "#ddd",
"& u": { textDecoration: "underline" }
},
"&:focus [aria-selected]": {
background_fallback: "#bdf",
backgroundColor: "Highlight",
color_fallback: "white",
color: "HighlightText"
},
"& u": { textDecoration: "none" },
padding: 0,
margin: 0
},
"& [name=close]": {
position: "absolute",
top: "0",
right: "2px",
background: "inherit",
border: "none",
font: "inherit",
padding: 0,
margin: 0
}
}
});
function severityWeight(sev) {
return sev == "error" ? 4 : sev == "warning" ? 3 : sev == "info" ? 2 : 1;
}
var LintGutterMarker = class extends GutterMarker$1 {
constructor(diagnostics) {
super();
this.diagnostics = diagnostics;
this.severity = diagnostics.reduce((max, d) => severityWeight(max) < severityWeight(d.severity) ? d.severity : max, "hint");
}
toDOM(view) {
let elt = document.createElement("div");
elt.className = "cm-lint-marker cm-lint-marker-" + this.severity;
let diagnostics = this.diagnostics;
let diagnosticsFilter = view.state.facet(lintGutterConfig).tooltipFilter;
if (diagnosticsFilter) diagnostics = diagnosticsFilter(diagnostics, view.state);
if (diagnostics.length) elt.onmouseover = () => gutterMarkerMouseOver(view, elt, diagnostics);
return elt;
}
};
function trackHoverOn(view, marker) {
let mousemove = (event) => {
let rect = marker.getBoundingClientRect();
if (event.clientX > rect.left - 10 && event.clientX < rect.right + 10 && event.clientY > rect.top - 10 && event.clientY < rect.bottom + 10) return;
for (let target = event.target; target; target = target.parentNode) if (target.nodeType == 1 && target.classList.contains("cm-tooltip-lint")) return;
window.removeEventListener("mousemove", mousemove);
if (view.state.field(lintGutterTooltip)) view.dispatch({ effects: setLintGutterTooltip.of(null) });
};
window.addEventListener("mousemove", mousemove);
}
function gutterMarkerMouseOver(view, marker, diagnostics) {
function hovered() {
let line = view.elementAtHeight(marker.getBoundingClientRect().top + 5 - view.documentTop);
if (view.coordsAtPos(line.from)) view.dispatch({ effects: setLintGutterTooltip.of({
pos: line.from,
above: false,
create() {
return {
dom: diagnosticsTooltip(view, diagnostics),
getCoords: () => marker.getBoundingClientRect()
};
}
}) });
marker.onmouseout = marker.onmousemove = null;
trackHoverOn(view, marker);
}
let { hoverTime } = view.state.facet(lintGutterConfig);
let hoverTimeout = setTimeout(hovered, hoverTime);
marker.onmouseout = () => {
clearTimeout(hoverTimeout);
marker.onmouseout = marker.onmousemove = null;
};
marker.onmousemove = () => {
clearTimeout(hoverTimeout);
hoverTimeout = setTimeout(hovered, hoverTime);
};
}
function markersForDiagnostics(doc$2, diagnostics) {
let byLine = Object.create(null);
for (let diagnostic of diagnostics) {
let line = doc$2.lineAt(diagnostic.from);
(byLine[line.from] || (byLine[line.from] = [])).push(diagnostic);
}
let markers = [];
for (let line in byLine) markers.push(new LintGutterMarker(byLine[line]).range(+line));
return RangeSet$1.of(markers, true);
}
var lintGutterExtension = /* @__PURE__ */ gutter$1({
class: "cm-gutter-lint",
markers: (view) => view.state.field(lintGutterMarkers)
});
var lintGutterMarkers = /* @__PURE__ */ StateField$1.define({
create() {
return RangeSet$1.empty;
},
update(markers, tr) {
markers = markers.map(tr.changes);
let diagnosticFilter = tr.state.facet(lintGutterConfig).markerFilter;
for (let effect of tr.effects) if (effect.is(setDiagnosticsEffect)) {
let diagnostics = effect.value;
if (diagnosticFilter) diagnostics = diagnosticFilter(diagnostics || [], tr.state);
markers = markersForDiagnostics(tr.state.doc, diagnostics.slice(0));
}
return markers;
}
});
var setLintGutterTooltip = /* @__PURE__ */ StateEffect$1.define();
var lintGutterTooltip = /* @__PURE__ */ StateField$1.define({
create() {
return null;
},
update(tooltip, tr) {
if (tooltip && tr.docChanged) tooltip = hideTooltip(tr, tooltip) ? null : Object.assign(Object.assign({}, tooltip), { pos: tr.changes.mapPos(tooltip.pos) });
return tr.effects.reduce((t$1, e) => e.is(setLintGutterTooltip) ? e.value : t$1, tooltip);
},
provide: (field) => showTooltip.from(field)
});
var lintGutterTheme = /* @__PURE__ */ EditorView.baseTheme({
".cm-gutter-lint": {
width: "1.4em",
"& .cm-gutterElement": { padding: ".2em" }
},
".cm-lint-marker": {
width: "1em",
height: "1em"
},
".cm-lint-marker-info": { content: /* @__PURE__ */ svg(`<path fill="#aaf" stroke="#77e" stroke-width="6" stroke-linejoin="round" d="M5 5L35 5L35 35L5 35Z"/>`) },
".cm-lint-marker-warning": { content: /* @__PURE__ */ svg(`<path fill="#fe8" stroke="#fd7" stroke-width="6" stroke-linejoin="round" d="M20 6L37 35L3 35Z"/>`) },
".cm-lint-marker-error": { content: /* @__PURE__ */ svg(`<circle cx="20" cy="20" r="15" fill="#f87" stroke="#f43" stroke-width="6"/>`) }
});
var lintExtensions = [
lintState,
/* @__PURE__ */ EditorView.decorations.compute([lintState], (state) => {
let { selected, panel } = state.field(lintState);
return !selected || !panel || selected.from == selected.to ? Decoration$1.none : Decoration$1.set([activeMark.range(selected.from, selected.to)]);
}),
/* @__PURE__ */ hoverTooltip(lintTooltip, { hideOn: hideTooltip }),
baseTheme
];
var lintGutterConfig = /* @__PURE__ */ Facet$1.define({ combine(configs) {
return combineConfig$1(configs, {
hoverTime: 300,
markerFilter: null,
tooltipFilter: null
});
} });
function lintGutter(config$1 = {}) {
return [
lintGutterConfig.of(config$1),
lintGutterMarkers,
lintGutterExtension,
lintGutterTheme,
lintGutterTooltip
];
}
const languageFacet = Facet$1.define({ combine: (values) => values[0] ?? "javaScript" });
function formatDocument(view) {
function format(parser$3) {
Cu(view.state.doc.toString(), {
cursorOffset: view.state.selection.main.anchor,
parser: parser$3,
plugins: [Ln, $d]
}).then(({ formatted, cursorOffset }) => {
view.dispatch({
changes: {
from: 0,
to: view.state.doc.length,
insert: formatted
},
selection: EditorSelection.single(cursorOffset)
});
});
}
switch (view.state.facet(languageFacet)) {
case "javaScript":
format("babel");
break;
case "html":
format("html");
break;
case "json":
format("json");
break;
default: return false;
}
return true;
}
var SELECTED_AUTOCOMPLETE_OPTION_SELECTOR = ".cm-tooltip-autocomplete li[aria-selected]";
var onAutocompleteNavigate = (dir) => (view) => {
if (completionStatus(view.state) !== null) {
moveCompletionSelection(dir === "down")(view);
document.querySelector(SELECTED_AUTOCOMPLETE_OPTION_SELECTOR)?.scrollIntoView({ block: "nearest" });
return true;
}
return false;
};
const editorKeymap = [
{
key: "Ctrl-Space",
run: startCompletion
},
{
key: "Escape",
run: closeCompletion
},
{
key: "Escape",
run: (view) => {
if (view.state.selection.ranges.length > 1) {
view.dispatch({ selection: EditorSelection.single(view.state.selection.main.head) });
return true;
}
return false;
}
},
{
key: "ArrowDown",
run: onAutocompleteNavigate("down")
},
{
key: "ArrowUp",
run: onAutocompleteNavigate("up")
},
{
key: "PageDown",
run: moveCompletionSelection(true, "page")
},
{
key: "PageUp",
run: moveCompletionSelection(false, "page")
},
{
key: "Enter",
run: acceptCompletion
},
{
key: "Tab",
run: acceptCompletion
},
{
key: "Mod-f",
run: openSearchPanel,
scope: "editor search-panel"
},
{
key: "Escape",
run: closeSearchPanel,
scope: "editor search-panel"
},
{
key: "Alt-Enter",
run: selectMatches,
scope: "editor search-panel"
},
{
key: "Mod-Alt-Enter",
run: replaceAll,
scope: "editor search-panel"
},
{
key: "Ctrl-g",
run: gotoLine
},
{
key: "Mod-d",
run: selectNextOccurrence,
preventDefault: true
},
{
key: "Shift-Mod-l",
run: selectSelectionMatches
},
{
key: "Enter",
run: insertNewlineAndIndent,
shift: insertNewlineAndIndent
},
{
key: "ArrowLeft",
run: cursorCharLeft,
shift: selectCharLeft,
preventDefault: true
},
{
key: "Mod-ArrowLeft",
mac: "Alt-ArrowLeft",
run: cursorGroupLeft,
shift: selectGroupLeft
},
{
key: "ArrowRight",
run: cursorCharRight,
shift: selectCharRight,
preventDefault: true
},
{
key: "Mod-ArrowRight",
mac: "Alt-ArrowRight",
run: cursorGroupRight,
shift: selectGroupRight
},
{
key: "ArrowUp",
run: cursorLineUp,
shift: selectLineUp,
preventDefault: true
},
{
key: "ArrowDown",
run: cursorLineDown,
shift: selectLineDown,
preventDefault: true
},
{
key: "Home",
run: cursorLineBoundaryBackward,
shift: selectLineBoundaryBackward
},
{
mac: "Cmd-ArrowLeft",
run: cursorLineBoundaryBackward,
shift: selectLineBoundaryBackward
},
{
key: "Mod-Home",
run: cursorDocStart,
shift: selectDocStart
},
{
mac: "Cmd-ArrowUp",
run: cursorDocStart,
shift: selectDocStart
},
{
key: "PageUp",
run: cursorPageUp,
shift: selectPageUp
},
{
mac: "Ctrl-ArrowUp",
run: cursorPageUp,
shift: selectPageUp
},
{
key: "PageDown",
run: cursorPageDown,
shift: selectPageDown
},
{
mac: "Ctrl-ArrowDown",
run: cursorPageDown,
shift: selectPageDown
},
{
key: "End",
run: cursorLineBoundaryForward,
shift: selectLineBoundaryForward
},
{
mac: "Cmd-ArrowRight",
run: cursorLineBoundaryForward,
shift: selectLineBoundaryForward
},
{
key: "Mod-Alt-ArrowUp",
linux: "Shift-Alt-ArrowUp",
run: addCursorUp,
preventDefault: true
},
{
key: "Mod-Alt-ArrowDown",
linux: "Shift-Alt-ArrowDown",
run: addCursorDown,
preventDefault: true
},
{
key: "Shift-Alt-i",
run: addCursorAtEachSelectionLine
},
{
key: "Mod-End",
run: cursorDocEnd,
shift: selectDocEnd
},
{
mac: "Cmd-ArrowDown",
run: cursorDocEnd,
shift: selectDocEnd
},
{
key: "Mod-a",
run: selectAll
},
{
key: "Backspace",
run: deleteBracketPair
},
{
key: "Backspace",
run: deleteCharBackward,
shift: deleteCharBackward
},
{
key: "Delete",
run: deleteCharForward
},
{
key: "Mod-Backspace",
mac: "Alt-Backspace",
run: deleteGroupBackward
},
{
key: "Mod-Delete",
mac: "Alt-Delete",
run: deleteGroupForward
},
{
mac: "Mod-Backspace",
run: deleteToLineStart
},
{
mac: "Mod-Delete",
run: deleteToLineEnd
},
{
mac: "Ctrl-b",
run: cursorCharLeft,
shift: selectCharLeft,
preventDefault: true
},
{
mac: "Ctrl-f",
run: cursorCharRight,
shift: selectCharRight
},
{
mac: "Ctrl-p",
run: cursorLineUp,
shift: selectLineUp
},
{
mac: "Ctrl-n",
run: cursorLineDown,
shift: selectLineDown
},
{
mac: "Ctrl-a",
run: cursorLineStart,
shift: selectLineStart
},
{
mac: "Ctrl-e",
run: cursorLineEnd,
shift: selectLineEnd
},
{
mac: "Ctrl-d",
run: deleteCharForward
},
{
mac: "Ctrl-h",
run: deleteCharBackward
},
{
mac: "Ctrl-k",
run: deleteToLineEnd
},
{
mac: "Ctrl-Alt-h",
run: deleteGroupBackward
},
{
mac: "Ctrl-o",
run: splitLine
},
{
mac: "Ctrl-t",
run: transposeChars
},
{
mac: "Ctrl-v",
run: cursorPageDown
},
{
mac: "Alt-v",
run: cursorPageUp
},
{
key: "Shift-Mod-k",
run: deleteLine
},
{
key: "Alt-ArrowDown",
run: moveLineDown
},
{
key: "Alt-ArrowUp",
run: moveLineUp
},
{
win: "Shift-Alt-ArrowDown",
mac: "Shift-Alt-ArrowDown",
run: copyLineDown
},
{
win: "Shift-Alt-ArrowUp",
mac: "Shift-Alt-ArrowUp",
run: copyLineUp
},
{
key: "Mod-l",
run: selectLine,
preventDefault: true
},
{
key: "Shift-Mod-\\",
run: cursorMatchingBracket
},
{ any(view, event) {
if (event.key === "Tab" || event.key === "Escape" && completionStatus(view.state) !== null) event.stopPropagation();
return false;
} },
{
key: "Tab",
run: indentMore,
shift: indentLess,
preventDefault: true
},
{
key: "Mod-[",
run: indentLess
},
{
key: "Mod-]",
run: indentMore
},
{
key: "Ctrl-Shift-[",
mac: "Cmd-Alt-[",
run: foldCode
},
{
key: "Ctrl-Shift-]",
mac: "Cmd-Alt-]",
run: unfoldCode
},
{
key: "Mod-k Mod-0",
run: foldAll
},
{
key: "Mod-k Mod-j",
run: unfoldAll
},
{
key: "Mod-k Mod-c",
run: lineComment
},
{
key: "Mod-k Mod-u",
run: lineUncomment
},
{
key: "Mod-/",
run: toggleComment
},
{
key: "Shift-Alt-a",
run: toggleBlockComment
},
{
key: "Mod-z",
run: undo,
preventDefault: true
},
{
key: "Mod-y",
run: redo,
preventDefault: true
},
{
key: "Mod-Shift-z",
run: redo,
preventDefault: true
},
{
key: "Mod-u",
run: undoSelection,
preventDefault: true
},
{
key: "Mod-Shift-m",
run: openLintPanel
},
{
key: "F8",
run: nextDiagnostic
},
{
key: "Shift-F8",
run: previousDiagnostic
},
{
key: "Shift-Alt-f",
linux: "Ctrl-Shift-i",
run: formatDocument
}
];
var Text$1 = class Text$1 {
lineAt(pos) {
if (pos < 0 || pos > this.length) throw new RangeError(`Invalid position ${pos} in document of length ${this.length}`);
return this.lineInner(pos, false, 1, 0);
}
line(n) {
if (n < 1 || n > this.lines) throw new RangeError(`Invalid line number ${n} in ${this.lines}-line document`);
return this.lineInner(n, true, 1, 0);
}
replace(from, to, text) {
[from, to] = clip(this, from, to);
let parts = [];
this.decompose(0, from, parts, 2);
if (text.length) text.decompose(0, text.length, parts, 3);
this.decompose(to, this.length, parts, 1);
return TextNode.from(parts, this.length - (to - from) + text.length);
}
append(other) {
return this.replace(this.length, this.length, other);
}
slice(from, to = this.length) {
[from, to] = clip(this, from, to);
let parts = [];
this.decompose(from, to, parts, 0);
return TextNode.from(parts, to - from);
}
eq(other) {
if (other == this) return true;
if (other.length != this.length || other.lines != this.lines) return false;
let start = this.scanIdentical(other, 1), end = this.length - this.scanIdentical(other, -1);
let a = new RawTextCursor(this), b = new RawTextCursor(other);
for (let skip = start, pos = start;;) {
a.next(skip);
b.next(skip);
skip = 0;
if (a.lineBreak != b.lineBreak || a.done != b.done || a.value != b.value) return false;
pos += a.value.length;
if (a.done || pos >= end) return true;
}
}
iter(dir = 1) {
return new RawTextCursor(this, dir);
}
iterRange(from, to = this.length) {
return new PartialTextCursor(this, from, to);
}
iterLines(from, to) {
let inner;
if (from == null) inner = this.iter();
else {
if (to == null) to = this.lines + 1;
let start = this.line(from).from;
inner = this.iterRange(start, Math.max(start, to == this.lines + 1 ? this.length : to <= 1 ? 0 : this.line(to - 1).to));
}
return new LineCursor(inner);
}
toString() {
return this.sliceString(0);
}
toJSON() {
let lines = [];
this.flatten(lines);
return lines;
}
constructor() {}
static of(text) {
if (text.length == 0) throw new RangeError("A document must have at least one line");
if (text.length == 1 && !text[0]) return Text$1.empty;
return text.length <= 32 ? new TextLeaf(text) : TextNode.from(TextLeaf.split(text, []));
}
};
var TextLeaf = class TextLeaf extends Text$1 {
constructor(text, length = textLength(text)) {
super();
this.text = text;
this.length = length;
}
get lines() {
return this.text.length;
}
get children() {
return null;
}
lineInner(target, isLine, line, offset) {
for (let i$1 = 0;; i$1++) {
let string$1 = this.text[i$1], end = offset + string$1.length;
if ((isLine ? line : end) >= target) return new Line(offset, end, line, string$1);
offset = end + 1;
line++;
}
}
decompose(from, to, target, open) {
let text = from <= 0 && to >= this.length ? this : new TextLeaf(sliceText(this.text, from, to), Math.min(to, this.length) - Math.max(0, from));
if (open & 1) {
let prev = target.pop();
let joined = appendText(text.text, prev.text.slice(), 0, text.length);
if (joined.length <= 32) target.push(new TextLeaf(joined, prev.length + text.length));
else {
let mid = joined.length >> 1;
target.push(new TextLeaf(joined.slice(0, mid)), new TextLeaf(joined.slice(mid)));
}
} else target.push(text);
}
replace(from, to, text) {
if (!(text instanceof TextLeaf)) return super.replace(from, to, text);
[from, to] = clip(this, from, to);
let lines = appendText(this.text, appendText(text.text, sliceText(this.text, 0, from)), to);
let newLen = this.length + text.length - (to - from);
if (lines.length <= 32) return new TextLeaf(lines, newLen);
return TextNode.from(TextLeaf.split(lines, []), newLen);
}
sliceString(from, to = this.length, lineSep = "\n") {
[from, to] = clip(this, from, to);
let result = "";
for (let pos = 0, i$1 = 0; pos <= to && i$1 < this.text.length; i$1++) {
let line = this.text[i$1], end = pos + line.length;
if (pos > from && i$1) result += lineSep;
if (from < end && to > pos) result += line.slice(Math.max(0, from - pos), to - pos);
pos = end + 1;
}
return result;
}
flatten(target) {
for (let line of this.text) target.push(line);
}
scanIdentical() {
return 0;
}
static split(text, target) {
let part = [], len = -1;
for (let line of text) {
part.push(line);
len += line.length + 1;
if (part.length == 32) {
target.push(new TextLeaf(part, len));
part = [];
len = -1;
}
}
if (len > -1) target.push(new TextLeaf(part, len));
return target;
}
};
var TextNode = class TextNode extends Text$1 {
constructor(children, length) {
super();
this.children = children;
this.length = length;
this.lines = 0;
for (let child of children) this.lines += child.lines;
}
lineInner(target, isLine, line, offset) {
for (let i$1 = 0;; i$1++) {
let child = this.children[i$1], end = offset + child.length, endLine = line + child.lines - 1;
if ((isLine ? endLine : end) >= target) return child.lineInner(target, isLine, line, offset);
offset = end + 1;
line = endLine + 1;
}
}
decompose(from, to, target, open) {
for (let i$1 = 0, pos = 0; pos <= to && i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (from <= end && to >= pos) {
let childOpen = open & ((pos <= from ? 1 : 0) | (end >= to ? 2 : 0));
if (pos >= from && end <= to && !childOpen) target.push(child);
else child.decompose(from - pos, to - pos, target, childOpen);
}
pos = end + 1;
}
}
replace(from, to, text) {
[from, to] = clip(this, from, to);
if (text.lines < this.lines) for (let i$1 = 0, pos = 0; i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (from >= pos && to <= end) {
let updated = child.replace(from - pos, to - pos, text);
let totalLines = this.lines - child.lines + updated.lines;
if (updated.lines < totalLines >> 4 && updated.lines > totalLines >> 6) {
let copy = this.children.slice();
copy[i$1] = updated;
return new TextNode(copy, this.length - (to - from) + text.length);
}
return super.replace(pos, end, updated);
}
pos = end + 1;
}
return super.replace(from, to, text);
}
sliceString(from, to = this.length, lineSep = "\n") {
[from, to] = clip(this, from, to);
let result = "";
for (let i$1 = 0, pos = 0; i$1 < this.children.length && pos <= to; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (pos > from && i$1) result += lineSep;
if (from < end && to > pos) result += child.sliceString(from - pos, to - pos, lineSep);
pos = end + 1;
}
return result;
}
flatten(target) {
for (let child of this.children) child.flatten(target);
}
scanIdentical(other, dir) {
if (!(other instanceof TextNode)) return 0;
let length = 0;
let [iA, iB, eA, eB] = dir > 0 ? [
0,
0,
this.children.length,
other.children.length
] : [
this.children.length - 1,
other.children.length - 1,
-1,
-1
];
for (;; iA += dir, iB += dir) {
if (iA == eA || iB == eB) return length;
let chA = this.children[iA], chB = other.children[iB];
if (chA != chB) return length + chA.scanIdentical(chB, dir);
length += chA.length + 1;
}
}
static from(children, length = children.reduce((l, ch) => l + ch.length + 1, -1)) {
let lines = 0;
for (let ch of children) lines += ch.lines;
if (lines < 32) {
let flat = [];
for (let ch of children) ch.flatten(flat);
return new TextLeaf(flat, length);
}
let chunk = Math.max(32, lines >> 5), maxChunk = chunk << 1, minChunk = chunk >> 1;
let chunked = [], currentLines = 0, currentLen = -1, currentChunk = [];
function add$1(child) {
let last;
if (child.lines > maxChunk && child instanceof TextNode) for (let node of child.children) add$1(node);
else if (child.lines > minChunk && (currentLines > minChunk || !currentLines)) {
flush();
chunked.push(child);
} else if (child instanceof TextLeaf && currentLines && (last = currentChunk[currentChunk.length - 1]) instanceof TextLeaf && child.lines + last.lines <= 32) {
currentLines += child.lines;
currentLen += child.length + 1;
currentChunk[currentChunk.length - 1] = new TextLeaf(last.text.concat(child.text), last.length + 1 + child.length);
} else {
if (currentLines + child.lines > chunk) flush();
currentLines += child.lines;
currentLen += child.length + 1;
currentChunk.push(child);
}
}
function flush() {
if (currentLines == 0) return;
chunked.push(currentChunk.length == 1 ? currentChunk[0] : TextNode.from(currentChunk, currentLen));
currentLen = -1;
currentLines = currentChunk.length = 0;
}
for (let child of children) add$1(child);
flush();
return chunked.length == 1 ? chunked[0] : new TextNode(chunked, length);
}
};
Text$1.empty = /* @__PURE__ */ new TextLeaf([""], 0);
function textLength(text) {
let length = -1;
for (let line of text) length += line.length + 1;
return length;
}
function appendText(text, target, from = 0, to = 1e9) {
for (let pos = 0, i$1 = 0, first = true; i$1 < text.length && pos <= to; i$1++) {
let line = text[i$1], end = pos + line.length;
if (end >= from) {
if (end > to) line = line.slice(0, to - pos);
if (pos < from) line = line.slice(from - pos);
if (first) {
target[target.length - 1] += line;
first = false;
} else target.push(line);
}
pos = end + 1;
}
return target;
}
function sliceText(text, from, to) {
return appendText(text, [""], from, to);
}
var RawTextCursor = class {
constructor(text, dir = 1) {
this.dir = dir;
this.done = false;
this.lineBreak = false;
this.value = "";
this.nodes = [text];
this.offsets = [dir > 0 ? 1 : (text instanceof TextLeaf ? text.text.length : text.children.length) << 1];
}
nextInner(skip, dir) {
this.done = this.lineBreak = false;
for (;;) {
let last = this.nodes.length - 1;
let top$1 = this.nodes[last], offsetValue = this.offsets[last], offset = offsetValue >> 1;
let size = top$1 instanceof TextLeaf ? top$1.text.length : top$1.children.length;
if (offset == (dir > 0 ? size : 0)) {
if (last == 0) {
this.done = true;
this.value = "";
return this;
}
if (dir > 0) this.offsets[last - 1]++;
this.nodes.pop();
this.offsets.pop();
} else if ((offsetValue & 1) == (dir > 0 ? 0 : 1)) {
this.offsets[last] += dir;
if (skip == 0) {
this.lineBreak = true;
this.value = "\n";
return this;
}
skip--;
} else if (top$1 instanceof TextLeaf) {
let next = top$1.text[offset + (dir < 0 ? -1 : 0)];
this.offsets[last] += dir;
if (next.length > Math.max(0, skip)) {
this.value = skip == 0 ? next : dir > 0 ? next.slice(skip) : next.slice(0, next.length - skip);
return this;
}
skip -= next.length;
} else {
let next = top$1.children[offset + (dir < 0 ? -1 : 0)];
if (skip > next.length) {
skip -= next.length;
this.offsets[last] += dir;
} else {
if (dir < 0) this.offsets[last]--;
this.nodes.push(next);
this.offsets.push(dir > 0 ? 1 : (next instanceof TextLeaf ? next.text.length : next.children.length) << 1);
}
}
}
}
next(skip = 0) {
if (skip < 0) {
this.nextInner(-skip, -this.dir);
skip = this.value.length;
}
return this.nextInner(skip, this.dir);
}
};
var PartialTextCursor = class {
constructor(text, start, end) {
this.value = "";
this.done = false;
this.cursor = new RawTextCursor(text, start > end ? -1 : 1);
this.pos = start > end ? text.length : 0;
this.from = Math.min(start, end);
this.to = Math.max(start, end);
}
nextInner(skip, dir) {
if (dir < 0 ? this.pos <= this.from : this.pos >= this.to) {
this.value = "";
this.done = true;
return this;
}
skip += Math.max(0, dir < 0 ? this.pos - this.to : this.from - this.pos);
let limit = dir < 0 ? this.pos - this.from : this.to - this.pos;
if (skip > limit) skip = limit;
limit -= skip;
let { value } = this.cursor.next(skip);
this.pos += (value.length + skip) * dir;
this.value = value.length <= limit ? value : dir < 0 ? value.slice(value.length - limit) : value.slice(0, limit);
this.done = !this.value;
return this;
}
next(skip = 0) {
if (skip < 0) skip = Math.max(skip, this.from - this.pos);
else if (skip > 0) skip = Math.min(skip, this.to - this.pos);
return this.nextInner(skip, this.cursor.dir);
}
get lineBreak() {
return this.cursor.lineBreak && this.value != "";
}
};
var LineCursor = class {
constructor(inner) {
this.inner = inner;
this.afterBreak = true;
this.value = "";
this.done = false;
}
next(skip = 0) {
let { done, lineBreak, value } = this.inner.next(skip);
if (done && this.afterBreak) {
this.value = "";
this.afterBreak = false;
} else if (done) {
this.done = true;
this.value = "";
} else if (lineBreak) if (this.afterBreak) this.value = "";
else {
this.afterBreak = true;
this.next();
}
else {
this.value = value;
this.afterBreak = false;
}
return this;
}
get lineBreak() {
return false;
}
};
if (typeof Symbol != "undefined") {
Text$1.prototype[Symbol.iterator] = function() {
return this.iter();
};
RawTextCursor.prototype[Symbol.iterator] = PartialTextCursor.prototype[Symbol.iterator] = LineCursor.prototype[Symbol.iterator] = function() {
return this;
};
}
var Line = class {
constructor(from, to, number$1, text) {
this.from = from;
this.to = to;
this.number = number$1;
this.text = text;
}
get length() {
return this.to - this.from;
}
};
function clip(text, from, to) {
from = Math.max(0, Math.min(text.length, from));
return [from, Math.max(from, Math.min(text.length, to))];
}
var extend = /* @__PURE__ */ "lc,34,7n,7,7b,19,,,,2,,2,,,20,b,1c,l,g,,2t,7,2,6,2,2,,4,z,,u,r,2j,b,1m,9,9,,o,4,,9,,3,,5,17,3,3b,f,,w,1j,,,,4,8,4,,3,7,a,2,t,,1m,,,,2,4,8,,9,,a,2,q,,2,2,1l,,4,2,4,2,2,3,3,,u,2,3,,b,2,1l,,4,5,,2,4,,k,2,m,6,,,1m,,,2,,4,8,,7,3,a,2,u,,1n,,,,c,,9,,14,,3,,1l,3,5,3,,4,7,2,b,2,t,,1m,,2,,2,,3,,5,2,7,2,b,2,s,2,1l,2,,,2,4,8,,9,,a,2,t,,20,,4,,2,3,,,8,,29,,2,7,c,8,2q,,2,9,b,6,22,2,r,,,,,,1j,e,,5,,2,5,b,,10,9,,2u,4,,6,,2,2,2,p,2,4,3,g,4,d,,2,2,6,,f,,jj,3,qa,3,t,3,t,2,u,2,1s,2,,7,8,,2,b,9,,19,3,3b,2,y,,3a,3,4,2,9,,6,3,63,2,2,,1m,,,7,,,,,2,8,6,a,2,,1c,h,1r,4,1c,7,,,5,,14,9,c,2,w,4,2,2,,3,1k,,,2,3,,,3,1m,8,2,2,48,3,,d,,7,4,,6,,3,2,5i,1m,,5,ek,,5f,x,2da,3,3x,,2o,w,fe,6,2x,2,n9w,4,,a,w,2,28,2,7k,,3,,4,,p,2,5,,47,2,q,i,d,,12,8,p,b,1a,3,1c,,2,4,2,2,13,,1v,6,2,2,2,2,c,,8,,1b,,1f,,,3,2,2,5,2,,,16,2,8,,6m,,2,,4,,fn4,,kh,g,g,g,a6,2,gt,,6a,,45,5,1ae,3,,2,5,4,14,3,4,,4l,2,fx,4,ar,2,49,b,4w,,1i,f,1k,3,1d,4,2,2,1x,3,10,5,,8,1q,,c,2,1g,9,a,4,2,,2n,3,2,,,2,6,,4g,,3,8,l,2,1l,2,,,,,m,,e,7,3,5,5f,8,2,3,,,n,,29,,2,6,,,2,,,2,,2,6j,,2,4,6,2,,2,r,2,2d,8,2,,,2,2y,,,,2,6,,,2t,3,2,4,,5,77,9,,2,6t,,a,2,,,4,,40,4,2,2,4,,w,a,14,6,2,4,8,,9,6,2,3,1a,d,,2,ba,7,,6,,,2a,m,2,7,,2,,2,3e,6,3,,,2,,7,,,20,2,3,,,,9n,2,f0b,5,1n,7,t4,,1r,4,29,,f5k,2,43q,,,3,4,5,8,8,2,7,u,4,44,3,1iz,1j,4,1e,8,,e,,m,5,,f,11s,7,,h,2,7,,2,,5,79,7,c5,4,15s,7,31,7,240,5,gx7k,2o,3k,6o".split(",").map((s) => s ? parseInt(s, 36) : 1);
for (let i$1 = 1; i$1 < extend.length; i$1++) extend[i$1] += extend[i$1 - 1];
function isExtendingChar(code$1) {
for (let i$1 = 1; i$1 < extend.length; i$1 += 2) if (extend[i$1] > code$1) return extend[i$1 - 1] <= code$1;
return false;
}
function isRegionalIndicator(code$1) {
return code$1 >= 127462 && code$1 <= 127487;
}
var ZWJ = 8205;
function findClusterBreak$1(str, pos, forward = true, includeExtending = true) {
return (forward ? nextClusterBreak : prevClusterBreak)(str, pos, includeExtending);
}
function nextClusterBreak(str, pos, includeExtending) {
if (pos == str.length) return pos;
if (pos && surrogateLow(str.charCodeAt(pos)) && surrogateHigh(str.charCodeAt(pos - 1))) pos--;
let prev = codePointAt$1(str, pos);
pos += codePointSize$1(prev);
while (pos < str.length) {
let next = codePointAt$1(str, pos);
if (prev == ZWJ || next == ZWJ || includeExtending && isExtendingChar(next)) {
pos += codePointSize$1(next);
prev = next;
} else if (isRegionalIndicator(next)) {
let countBefore = 0, i$1 = pos - 2;
while (i$1 >= 0 && isRegionalIndicator(codePointAt$1(str, i$1))) {
countBefore++;
i$1 -= 2;
}
if (countBefore % 2 == 0) break;
else pos += 2;
} else break;
}
return pos;
}
function prevClusterBreak(str, pos, includeExtending) {
while (pos > 0) {
let found = nextClusterBreak(str, pos - 2, includeExtending);
if (found < pos) return found;
pos--;
}
return 0;
}
function surrogateLow(ch) {
return ch >= 56320 && ch < 57344;
}
function surrogateHigh(ch) {
return ch >= 55296 && ch < 56320;
}
function codePointAt$1(str, pos) {
let code0 = str.charCodeAt(pos);
if (!surrogateHigh(code0) || pos + 1 == str.length) return code0;
let code1 = str.charCodeAt(pos + 1);
if (!surrogateLow(code1)) return code0;
return (code0 - 55296 << 10) + (code1 - 56320) + 65536;
}
function codePointSize$1(code$1) {
return code$1 < 65536 ? 1 : 2;
}
var DefaultSplit = /\r\n?|\n/;
var MapMode$1 = /* @__PURE__ */ (function(MapMode$2) {
MapMode$2[MapMode$2["Simple"] = 0] = "Simple";
MapMode$2[MapMode$2["TrackDel"] = 1] = "TrackDel";
MapMode$2[MapMode$2["TrackBefore"] = 2] = "TrackBefore";
MapMode$2[MapMode$2["TrackAfter"] = 3] = "TrackAfter";
return MapMode$2;
})(MapMode$1 || (MapMode$1 = {}));
var ChangeDesc = class ChangeDesc {
constructor(sections) {
this.sections = sections;
}
get length() {
let result = 0;
for (let i$1 = 0; i$1 < this.sections.length; i$1 += 2) result += this.sections[i$1];
return result;
}
get newLength() {
let result = 0;
for (let i$1 = 0; i$1 < this.sections.length; i$1 += 2) {
let ins = this.sections[i$1 + 1];
result += ins < 0 ? this.sections[i$1] : ins;
}
return result;
}
get empty() {
return this.sections.length == 0 || this.sections.length == 2 && this.sections[1] < 0;
}
iterGaps(f) {
for (let i$1 = 0, posA = 0, posB = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++];
if (ins < 0) {
f(posA, posB, len);
posB += len;
} else posB += ins;
posA += len;
}
}
iterChangedRanges(f, individual = false) {
iterChanges(this, f, individual);
}
get invertedDesc() {
let sections = [];
for (let i$1 = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++];
if (ins < 0) sections.push(len, ins);
else sections.push(ins, len);
}
return new ChangeDesc(sections);
}
composeDesc(other) {
return this.empty ? other : other.empty ? this : composeSets(this, other);
}
mapDesc(other, before = false) {
return other.empty ? this : mapSet(this, other, before);
}
mapPos(pos, assoc = -1, mode = MapMode$1.Simple) {
let posA = 0, posB = 0;
for (let i$1 = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++], endA = posA + len;
if (ins < 0) {
if (endA > pos) return posB + (pos - posA);
posB += len;
} else {
if (mode != MapMode$1.Simple && endA >= pos && (mode == MapMode$1.TrackDel && posA < pos && endA > pos || mode == MapMode$1.TrackBefore && posA < pos || mode == MapMode$1.TrackAfter && endA > pos)) return null;
if (endA > pos || endA == pos && assoc < 0 && !len) return pos == posA || assoc < 0 ? posB : posB + ins;
posB += ins;
}
posA = endA;
}
if (pos > posA) throw new RangeError(`Position ${pos} is out of range for changeset of length ${posA}`);
return posB;
}
touchesRange(from, to = from) {
for (let i$1 = 0, pos = 0; i$1 < this.sections.length && pos <= to;) {
let len = this.sections[i$1++], ins = this.sections[i$1++], end = pos + len;
if (ins >= 0 && pos <= to && end >= from) return pos < from && end > to ? "cover" : true;
pos = end;
}
return false;
}
toString() {
let result = "";
for (let i$1 = 0; i$1 < this.sections.length;) {
let len = this.sections[i$1++], ins = this.sections[i$1++];
result += (result ? " " : "") + len + (ins >= 0 ? ":" + ins : "");
}
return result;
}
toJSON() {
return this.sections;
}
static fromJSON(json$1) {
if (!Array.isArray(json$1) || json$1.length % 2 || json$1.some((a) => typeof a != "number")) throw new RangeError("Invalid JSON representation of ChangeDesc");
return new ChangeDesc(json$1);
}
static create(sections) {
return new ChangeDesc(sections);
}
};
var ChangeSet$1 = class ChangeSet$1 extends ChangeDesc {
constructor(sections, inserted) {
super(sections);
this.inserted = inserted;
}
apply(doc$2) {
if (this.length != doc$2.length) throw new RangeError("Applying change set to a document with the wrong length");
iterChanges(this, (fromA, toA, fromB, _toB, text) => doc$2 = doc$2.replace(fromB, fromB + (toA - fromA), text), false);
return doc$2;
}
mapDesc(other, before = false) {
return mapSet(this, other, before, true);
}
invert(doc$2) {
let sections = this.sections.slice(), inserted = [];
for (let i$1 = 0, pos = 0; i$1 < sections.length; i$1 += 2) {
let len = sections[i$1], ins = sections[i$1 + 1];
if (ins >= 0) {
sections[i$1] = ins;
sections[i$1 + 1] = len;
let index = i$1 >> 1;
while (inserted.length < index) inserted.push(Text$1.empty);
inserted.push(len ? doc$2.slice(pos, pos + len) : Text$1.empty);
}
pos += len;
}
return new ChangeSet$1(sections, inserted);
}
compose(other) {
return this.empty ? other : other.empty ? this : composeSets(this, other, true);
}
map(other, before = false) {
return other.empty ? this : mapSet(this, other, before, true);
}
iterChanges(f, individual = false) {
iterChanges(this, f, individual);
}
get desc() {
return ChangeDesc.create(this.sections);
}
filter(ranges) {
let resultSections = [], resultInserted = [], filteredSections = [];
let iter = new SectionIter(this);
done: for (let i$1 = 0, pos = 0;;) {
let next = i$1 == ranges.length ? 1e9 : ranges[i$1++];
while (pos < next || pos == next && iter.len == 0) {
if (iter.done) break done;
let len = Math.min(iter.len, next - pos);
addSection(filteredSections, len, -1);
let ins = iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0;
addSection(resultSections, len, ins);
if (ins > 0) addInsert(resultInserted, resultSections, iter.text);
iter.forward(len);
pos += len;
}
let end = ranges[i$1++];
while (pos < end) {
if (iter.done) break done;
let len = Math.min(iter.len, end - pos);
addSection(resultSections, len, -1);
addSection(filteredSections, len, iter.ins == -1 ? -1 : iter.off == 0 ? iter.ins : 0);
iter.forward(len);
pos += len;
}
}
return {
changes: new ChangeSet$1(resultSections, resultInserted),
filtered: ChangeDesc.create(filteredSections)
};
}
toJSON() {
let parts = [];
for (let i$1 = 0; i$1 < this.sections.length; i$1 += 2) {
let len = this.sections[i$1], ins = this.sections[i$1 + 1];
if (ins < 0) parts.push(len);
else if (ins == 0) parts.push([len]);
else parts.push([len].concat(this.inserted[i$1 >> 1].toJSON()));
}
return parts;
}
static of(changes, length, lineSep) {
let sections = [], inserted = [], pos = 0;
let total = null;
function flush(force = false) {
if (!force && !sections.length) return;
if (pos < length) addSection(sections, length - pos, -1);
let set = new ChangeSet$1(sections, inserted);
total = total ? total.compose(set.map(total)) : set;
sections = [];
inserted = [];
pos = 0;
}
function process(spec) {
if (Array.isArray(spec)) for (let sub of spec) process(sub);
else if (spec instanceof ChangeSet$1) {
if (spec.length != length) throw new RangeError(`Mismatched change set length (got ${spec.length}, expected ${length})`);
flush();
total = total ? total.compose(spec.map(total)) : spec;
} else {
let { from, to = from, insert: insert$2 } = spec;
if (from > to || from < 0 || to > length) throw new RangeError(`Invalid change range ${from} to ${to} (in doc of length ${length})`);
let insText = !insert$2 ? Text$1.empty : typeof insert$2 == "string" ? Text$1.of(insert$2.split(lineSep || DefaultSplit)) : insert$2;
let insLen = insText.length;
if (from == to && insLen == 0) return;
if (from < pos) flush();
if (from > pos) addSection(sections, from - pos, -1);
addSection(sections, to - from, insLen);
addInsert(inserted, sections, insText);
pos = to;
}
}
process(changes);
flush(!total);
return total;
}
static empty(length) {
return new ChangeSet$1(length ? [length, -1] : [], []);
}
static fromJSON(json$1) {
if (!Array.isArray(json$1)) throw new RangeError("Invalid JSON representation of ChangeSet");
let sections = [], inserted = [];
for (let i$1 = 0; i$1 < json$1.length; i$1++) {
let part = json$1[i$1];
if (typeof part == "number") sections.push(part, -1);
else if (!Array.isArray(part) || typeof part[0] != "number" || part.some((e, i$2) => i$2 && typeof e != "string")) throw new RangeError("Invalid JSON representation of ChangeSet");
else if (part.length == 1) sections.push(part[0], 0);
else {
while (inserted.length < i$1) inserted.push(Text$1.empty);
inserted[i$1] = Text$1.of(part.slice(1));
sections.push(part[0], inserted[i$1].length);
}
}
return new ChangeSet$1(sections, inserted);
}
static createSet(sections, inserted) {
return new ChangeSet$1(sections, inserted);
}
};
function addSection(sections, len, ins, forceJoin = false) {
if (len == 0 && ins <= 0) return;
let last = sections.length - 2;
if (last >= 0 && ins <= 0 && ins == sections[last + 1]) sections[last] += len;
else if (len == 0 && sections[last] == 0) sections[last + 1] += ins;
else if (forceJoin) {
sections[last] += len;
sections[last + 1] += ins;
} else sections.push(len, ins);
}
function addInsert(values, sections, value) {
if (value.length == 0) return;
let index = sections.length - 2 >> 1;
if (index < values.length) values[values.length - 1] = values[values.length - 1].append(value);
else {
while (values.length < index) values.push(Text$1.empty);
values.push(value);
}
}
function iterChanges(desc, f, individual) {
let inserted = desc.inserted;
for (let posA = 0, posB = 0, i$1 = 0; i$1 < desc.sections.length;) {
let len = desc.sections[i$1++], ins = desc.sections[i$1++];
if (ins < 0) {
posA += len;
posB += len;
} else {
let endA = posA, endB = posB, text = Text$1.empty;
for (;;) {
endA += len;
endB += ins;
if (ins && inserted) text = text.append(inserted[i$1 - 2 >> 1]);
if (individual || i$1 == desc.sections.length || desc.sections[i$1 + 1] < 0) break;
len = desc.sections[i$1++];
ins = desc.sections[i$1++];
}
f(posA, endA, posB, endB, text);
posA = endA;
posB = endB;
}
}
}
function mapSet(setA, setB, before, mkSet = false) {
let sections = [], insert$2 = mkSet ? [] : null;
let a = new SectionIter(setA), b = new SectionIter(setB);
for (let inserted = -1;;) if (a.ins == -1 && b.ins == -1) {
let len = Math.min(a.len, b.len);
addSection(sections, len, -1);
a.forward(len);
b.forward(len);
} else if (b.ins >= 0 && (a.ins < 0 || inserted == a.i || a.off == 0 && (b.len < a.len || b.len == a.len && !before))) {
let len = b.len;
addSection(sections, b.ins, -1);
while (len) {
let piece = Math.min(a.len, len);
if (a.ins >= 0 && inserted < a.i && a.len <= piece) {
addSection(sections, 0, a.ins);
if (insert$2) addInsert(insert$2, sections, a.text);
inserted = a.i;
}
a.forward(piece);
len -= piece;
}
b.next();
} else if (a.ins >= 0) {
let len = 0, left = a.len;
while (left) if (b.ins == -1) {
let piece = Math.min(left, b.len);
len += piece;
left -= piece;
b.forward(piece);
} else if (b.ins == 0 && b.len < left) {
left -= b.len;
b.next();
} else break;
addSection(sections, len, inserted < a.i ? a.ins : 0);
if (insert$2 && inserted < a.i) addInsert(insert$2, sections, a.text);
inserted = a.i;
a.forward(a.len - left);
} else if (a.done && b.done) return insert$2 ? ChangeSet$1.createSet(sections, insert$2) : ChangeDesc.create(sections);
else throw new Error("Mismatched change set lengths");
}
function composeSets(setA, setB, mkSet = false) {
let sections = [];
let insert$2 = mkSet ? [] : null;
let a = new SectionIter(setA), b = new SectionIter(setB);
for (let open = false;;) if (a.done && b.done) return insert$2 ? ChangeSet$1.createSet(sections, insert$2) : ChangeDesc.create(sections);
else if (a.ins == 0) {
addSection(sections, a.len, 0, open);
a.next();
} else if (b.len == 0 && !b.done) {
addSection(sections, 0, b.ins, open);
if (insert$2) addInsert(insert$2, sections, b.text);
b.next();
} else if (a.done || b.done) throw new Error("Mismatched change set lengths");
else {
let len = Math.min(a.len2, b.len), sectionLen = sections.length;
if (a.ins == -1) {
let insB = b.ins == -1 ? -1 : b.off ? 0 : b.ins;
addSection(sections, len, insB, open);
if (insert$2 && insB) addInsert(insert$2, sections, b.text);
} else if (b.ins == -1) {
addSection(sections, a.off ? 0 : a.len, len, open);
if (insert$2) addInsert(insert$2, sections, a.textBit(len));
} else {
addSection(sections, a.off ? 0 : a.len, b.off ? 0 : b.ins, open);
if (insert$2 && !b.off) addInsert(insert$2, sections, b.text);
}
open = (a.ins > len || b.ins >= 0 && b.len > len) && (open || sections.length > sectionLen);
a.forward2(len);
b.forward(len);
}
}
var SectionIter = class {
constructor(set) {
this.set = set;
this.i = 0;
this.next();
}
next() {
let { sections } = this.set;
if (this.i < sections.length) {
this.len = sections[this.i++];
this.ins = sections[this.i++];
} else {
this.len = 0;
this.ins = -2;
}
this.off = 0;
}
get done() {
return this.ins == -2;
}
get len2() {
return this.ins < 0 ? this.len : this.ins;
}
get text() {
let { inserted } = this.set, index = this.i - 2 >> 1;
return index >= inserted.length ? Text$1.empty : inserted[index];
}
textBit(len) {
let { inserted } = this.set, index = this.i - 2 >> 1;
return index >= inserted.length && !len ? Text$1.empty : inserted[index].slice(this.off, len == null ? void 0 : this.off + len);
}
forward(len) {
if (len == this.len) this.next();
else {
this.len -= len;
this.off += len;
}
}
forward2(len) {
if (this.ins == -1) this.forward(len);
else if (len == this.ins) this.next();
else {
this.ins -= len;
this.off += len;
}
}
};
var SelectionRange = class SelectionRange {
constructor(from, to, flags) {
this.from = from;
this.to = to;
this.flags = flags;
}
get anchor() {
return this.flags & 32 ? this.to : this.from;
}
get head() {
return this.flags & 32 ? this.from : this.to;
}
get empty() {
return this.from == this.to;
}
get assoc() {
return this.flags & 8 ? -1 : this.flags & 16 ? 1 : 0;
}
get bidiLevel() {
let level = this.flags & 7;
return level == 7 ? null : level;
}
get goalColumn() {
let value = this.flags >> 6;
return value == 16777215 ? void 0 : value;
}
map(change, assoc = -1) {
let from, to;
if (this.empty) from = to = change.mapPos(this.from, assoc);
else {
from = change.mapPos(this.from, 1);
to = change.mapPos(this.to, -1);
}
return from == this.from && to == this.to ? this : new SelectionRange(from, to, this.flags);
}
extend(from, to = from) {
if (from <= this.anchor && to >= this.anchor) return EditorSelection$1.range(from, to);
let head = Math.abs(from - this.anchor) > Math.abs(to - this.anchor) ? from : to;
return EditorSelection$1.range(this.anchor, head);
}
eq(other) {
return this.anchor == other.anchor && this.head == other.head;
}
toJSON() {
return {
anchor: this.anchor,
head: this.head
};
}
static fromJSON(json$1) {
if (!json$1 || typeof json$1.anchor != "number" || typeof json$1.head != "number") throw new RangeError("Invalid JSON representation for SelectionRange");
return EditorSelection$1.range(json$1.anchor, json$1.head);
}
static create(from, to, flags) {
return new SelectionRange(from, to, flags);
}
};
var EditorSelection$1 = class EditorSelection$1 {
constructor(ranges, mainIndex) {
this.ranges = ranges;
this.mainIndex = mainIndex;
}
map(change, assoc = -1) {
if (change.empty) return this;
return EditorSelection$1.create(this.ranges.map((r) => r.map(change, assoc)), this.mainIndex);
}
eq(other) {
if (this.ranges.length != other.ranges.length || this.mainIndex != other.mainIndex) return false;
for (let i$1 = 0; i$1 < this.ranges.length; i$1++) if (!this.ranges[i$1].eq(other.ranges[i$1])) return false;
return true;
}
get main() {
return this.ranges[this.mainIndex];
}
asSingle() {
return this.ranges.length == 1 ? this : new EditorSelection$1([this.main], 0);
}
addRange(range, main = true) {
return EditorSelection$1.create([range].concat(this.ranges), main ? 0 : this.mainIndex + 1);
}
replaceRange(range, which = this.mainIndex) {
let ranges = this.ranges.slice();
ranges[which] = range;
return EditorSelection$1.create(ranges, this.mainIndex);
}
toJSON() {
return {
ranges: this.ranges.map((r) => r.toJSON()),
main: this.mainIndex
};
}
static fromJSON(json$1) {
if (!json$1 || !Array.isArray(json$1.ranges) || typeof json$1.main != "number" || json$1.main >= json$1.ranges.length) throw new RangeError("Invalid JSON representation for EditorSelection");
return new EditorSelection$1(json$1.ranges.map((r) => SelectionRange.fromJSON(r)), json$1.main);
}
static single(anchor, head = anchor) {
return new EditorSelection$1([EditorSelection$1.range(anchor, head)], 0);
}
static create(ranges, mainIndex = 0) {
if (ranges.length == 0) throw new RangeError("A selection needs at least one range");
for (let pos = 0, i$1 = 0; i$1 < ranges.length; i$1++) {
let range = ranges[i$1];
if (range.empty ? range.from <= pos : range.from < pos) return EditorSelection$1.normalized(ranges.slice(), mainIndex);
pos = range.to;
}
return new EditorSelection$1(ranges, mainIndex);
}
static cursor(pos, assoc = 0, bidiLevel, goalColumn) {
return SelectionRange.create(pos, pos, (assoc == 0 ? 0 : assoc < 0 ? 8 : 16) | (bidiLevel == null ? 7 : Math.min(6, bidiLevel)) | (goalColumn !== null && goalColumn !== void 0 ? goalColumn : 16777215) << 6);
}
static range(anchor, head, goalColumn, bidiLevel) {
let flags = (goalColumn !== null && goalColumn !== void 0 ? goalColumn : 16777215) << 6 | (bidiLevel == null ? 7 : Math.min(6, bidiLevel));
return head < anchor ? SelectionRange.create(head, anchor, 48 | flags) : SelectionRange.create(anchor, head, (head > anchor ? 8 : 0) | flags);
}
static normalized(ranges, mainIndex = 0) {
let main = ranges[mainIndex];
ranges.sort((a, b) => a.from - b.from);
mainIndex = ranges.indexOf(main);
for (let i$1 = 1; i$1 < ranges.length; i$1++) {
let range = ranges[i$1], prev = ranges[i$1 - 1];
if (range.empty ? range.from <= prev.to : range.from < prev.to) {
let from = prev.from, to = Math.max(range.to, prev.to);
if (i$1 <= mainIndex) mainIndex--;
ranges.splice(--i$1, 2, range.anchor > range.head ? EditorSelection$1.range(to, from) : EditorSelection$1.range(from, to));
}
}
return new EditorSelection$1(ranges, mainIndex);
}
};
function checkSelection(selection, docLength) {
for (let range of selection.ranges) if (range.to > docLength) throw new RangeError("Selection points outside of document");
}
var nextID = 0;
var Facet = class Facet {
constructor(combine, compareInput, compare$2, isStatic, enables) {
this.combine = combine;
this.compareInput = compareInput;
this.compare = compare$2;
this.isStatic = isStatic;
this.id = nextID++;
this.default = combine([]);
this.extensions = typeof enables == "function" ? enables(this) : enables;
}
get reader() {
return this;
}
static define(config$1 = {}) {
return new Facet(config$1.combine || ((a) => a), config$1.compareInput || ((a, b) => a === b), config$1.compare || (!config$1.combine ? sameArray : (a, b) => a === b), !!config$1.static, config$1.enables);
}
of(value) {
return new FacetProvider([], this, 0, value);
}
compute(deps, get) {
if (this.isStatic) throw new Error("Can't compute a static facet");
return new FacetProvider(deps, this, 1, get);
}
computeN(deps, get) {
if (this.isStatic) throw new Error("Can't compute a static facet");
return new FacetProvider(deps, this, 2, get);
}
from(field, get) {
if (!get) get = (x) => x;
return this.compute([field], (state) => get(state.field(field)));
}
};
function sameArray(a, b) {
return a == b || a.length == b.length && a.every((e, i$1) => e === b[i$1]);
}
var FacetProvider = class {
constructor(dependencies, facet, type, value) {
this.dependencies = dependencies;
this.facet = facet;
this.type = type;
this.value = value;
this.id = nextID++;
}
dynamicSlot(addresses) {
var _a$2;
let getter = this.value;
let compare$2 = this.facet.compareInput;
let id$1 = this.id, idx = addresses[id$1] >> 1, multi = this.type == 2;
let depDoc = false, depSel = false, depAddrs = [];
for (let dep of this.dependencies) if (dep == "doc") depDoc = true;
else if (dep == "selection") depSel = true;
else if ((((_a$2 = addresses[dep.id]) !== null && _a$2 !== void 0 ? _a$2 : 1) & 1) == 0) depAddrs.push(addresses[dep.id]);
return {
create(state) {
state.values[idx] = getter(state);
return 1;
},
update(state, tr) {
if (depDoc && tr.docChanged || depSel && (tr.docChanged || tr.selection) || ensureAll(state, depAddrs)) {
let newVal = getter(state);
if (multi ? !compareArray(newVal, state.values[idx], compare$2) : !compare$2(newVal, state.values[idx])) {
state.values[idx] = newVal;
return 1;
}
}
return 0;
},
reconfigure: (state, oldState) => {
let newVal, oldAddr = oldState.config.address[id$1];
if (oldAddr != null) {
let oldVal = getAddr(oldState, oldAddr);
if (this.dependencies.every((dep) => {
return dep instanceof Facet ? oldState.facet(dep) === state.facet(dep) : dep instanceof StateField ? oldState.field(dep, false) == state.field(dep, false) : true;
}) || (multi ? compareArray(newVal = getter(state), oldVal, compare$2) : compare$2(newVal = getter(state), oldVal))) {
state.values[idx] = oldVal;
return 0;
}
} else newVal = getter(state);
state.values[idx] = newVal;
return 1;
}
};
}
};
function compareArray(a, b, compare$2) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) if (!compare$2(a[i$1], b[i$1])) return false;
return true;
}
function ensureAll(state, addrs) {
let changed = false;
for (let addr of addrs) if (ensureAddr(state, addr) & 1) changed = true;
return changed;
}
function dynamicFacetSlot(addresses, facet, providers) {
let providerAddrs = providers.map((p) => addresses[p.id]);
let providerTypes = providers.map((p) => p.type);
let dynamic = providerAddrs.filter((p) => !(p & 1));
let idx = addresses[facet.id] >> 1;
function get(state) {
let values = [];
for (let i$1 = 0; i$1 < providerAddrs.length; i$1++) {
let value = getAddr(state, providerAddrs[i$1]);
if (providerTypes[i$1] == 2) for (let val of value) values.push(val);
else values.push(value);
}
return facet.combine(values);
}
return {
create(state) {
for (let addr of providerAddrs) ensureAddr(state, addr);
state.values[idx] = get(state);
return 1;
},
update(state, tr) {
if (!ensureAll(state, dynamic)) return 0;
let value = get(state);
if (facet.compare(value, state.values[idx])) return 0;
state.values[idx] = value;
return 1;
},
reconfigure(state, oldState) {
let depChanged = ensureAll(state, providerAddrs);
let oldProviders = oldState.config.facets[facet.id], oldValue = oldState.facet(facet);
if (oldProviders && !depChanged && sameArray(providers, oldProviders)) {
state.values[idx] = oldValue;
return 0;
}
let value = get(state);
if (facet.compare(value, oldValue)) {
state.values[idx] = oldValue;
return 0;
}
state.values[idx] = value;
return 1;
}
};
}
var initField = /* @__PURE__ */ Facet.define({ static: true });
var StateField = class StateField {
constructor(id$1, createF, updateF, compareF, spec) {
this.id = id$1;
this.createF = createF;
this.updateF = updateF;
this.compareF = compareF;
this.spec = spec;
this.provides = void 0;
}
static define(config$1) {
let field = new StateField(nextID++, config$1.create, config$1.update, config$1.compare || ((a, b) => a === b), config$1);
if (config$1.provide) field.provides = config$1.provide(field);
return field;
}
create(state) {
let init = state.facet(initField).find((i$1) => i$1.field == this);
return ((init === null || init === void 0 ? void 0 : init.create) || this.createF)(state);
}
slot(addresses) {
let idx = addresses[this.id] >> 1;
return {
create: (state) => {
state.values[idx] = this.create(state);
return 1;
},
update: (state, tr) => {
let oldVal = state.values[idx];
let value = this.updateF(oldVal, tr);
if (this.compareF(oldVal, value)) return 0;
state.values[idx] = value;
return 1;
},
reconfigure: (state, oldState) => {
if (oldState.config.address[this.id] != null) {
state.values[idx] = oldState.field(this);
return 0;
}
state.values[idx] = this.create(state);
return 1;
}
};
}
init(create) {
return [this, initField.of({
field: this,
create
})];
}
get extension() {
return this;
}
};
var Prec_ = {
lowest: 4,
low: 3,
default: 2,
high: 1,
highest: 0
};
Prec_.highest, Prec_.high, Prec_.default, Prec_.low, Prec_.lowest;
var PrecExtension = class {
constructor(inner, prec$2) {
this.inner = inner;
this.prec = prec$2;
}
};
var Compartment = class Compartment {
of(ext) {
return new CompartmentInstance(this, ext);
}
reconfigure(content$1) {
return Compartment.reconfigure.of({
compartment: this,
extension: content$1
});
}
get(state) {
return state.config.compartments.get(this);
}
};
var CompartmentInstance = class {
constructor(compartment, inner) {
this.compartment = compartment;
this.inner = inner;
}
};
var Configuration = class Configuration {
constructor(base$1, compartments, dynamicSlots, address, staticValues, facets) {
this.base = base$1;
this.compartments = compartments;
this.dynamicSlots = dynamicSlots;
this.address = address;
this.staticValues = staticValues;
this.facets = facets;
this.statusTemplate = [];
while (this.statusTemplate.length < dynamicSlots.length) this.statusTemplate.push(0);
}
staticFacet(facet) {
let addr = this.address[facet.id];
return addr == null ? facet.default : this.staticValues[addr >> 1];
}
static resolve(base$1, compartments, oldState) {
let fields = [];
let facets = Object.create(null);
let newCompartments = /* @__PURE__ */ new Map();
for (let ext of flatten(base$1, compartments, newCompartments)) if (ext instanceof StateField) fields.push(ext);
else (facets[ext.facet.id] || (facets[ext.facet.id] = [])).push(ext);
let address = Object.create(null);
let staticValues = [];
let dynamicSlots = [];
for (let field of fields) {
address[field.id] = dynamicSlots.length << 1;
dynamicSlots.push((a) => field.slot(a));
}
let oldFacets = oldState === null || oldState === void 0 ? void 0 : oldState.config.facets;
for (let id$1 in facets) {
let providers = facets[id$1], facet = providers[0].facet;
let oldProviders = oldFacets && oldFacets[id$1] || [];
if (providers.every((p) => p.type == 0)) {
address[facet.id] = staticValues.length << 1 | 1;
if (sameArray(oldProviders, providers)) staticValues.push(oldState.facet(facet));
else {
let value = facet.combine(providers.map((p) => p.value));
staticValues.push(oldState && facet.compare(value, oldState.facet(facet)) ? oldState.facet(facet) : value);
}
} else {
for (let p of providers) if (p.type == 0) {
address[p.id] = staticValues.length << 1 | 1;
staticValues.push(p.value);
} else {
address[p.id] = dynamicSlots.length << 1;
dynamicSlots.push((a) => p.dynamicSlot(a));
}
address[facet.id] = dynamicSlots.length << 1;
dynamicSlots.push((a) => dynamicFacetSlot(a, facet, providers));
}
}
return new Configuration(base$1, newCompartments, dynamicSlots.map((f) => f(address)), address, staticValues, facets);
}
};
function flatten(extension, compartments, newCompartments) {
let result = [
[],
[],
[],
[],
[]
];
let seen = /* @__PURE__ */ new Map();
function inner(ext, prec$2) {
let known = seen.get(ext);
if (known != null) {
if (known <= prec$2) return;
let found = result[known].indexOf(ext);
if (found > -1) result[known].splice(found, 1);
if (ext instanceof CompartmentInstance) newCompartments.delete(ext.compartment);
}
seen.set(ext, prec$2);
if (Array.isArray(ext)) for (let e of ext) inner(e, prec$2);
else if (ext instanceof CompartmentInstance) {
if (newCompartments.has(ext.compartment)) throw new RangeError(`Duplicate use of compartment in extensions`);
let content$1 = compartments.get(ext.compartment) || ext.inner;
newCompartments.set(ext.compartment, content$1);
inner(content$1, prec$2);
} else if (ext instanceof PrecExtension) inner(ext.inner, ext.prec);
else if (ext instanceof StateField) {
result[prec$2].push(ext);
if (ext.provides) inner(ext.provides, prec$2);
} else if (ext instanceof FacetProvider) {
result[prec$2].push(ext);
if (ext.facet.extensions) inner(ext.facet.extensions, Prec_.default);
} else {
let content$1 = ext.extension;
if (!content$1) throw new Error(`Unrecognized extension value in extension set (${ext}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);
inner(content$1, prec$2);
}
}
inner(extension, Prec_.default);
return result.reduce((a, b) => a.concat(b));
}
function ensureAddr(state, addr) {
if (addr & 1) return 2;
let idx = addr >> 1;
let status = state.status[idx];
if (status == 4) throw new Error("Cyclic dependency between fields and/or facets");
if (status & 2) return status;
state.status[idx] = 4;
let changed = state.computeSlot(state, state.config.dynamicSlots[idx]);
return state.status[idx] = 2 | changed;
}
function getAddr(state, addr) {
return addr & 1 ? state.config.staticValues[addr >> 1] : state.values[addr >> 1];
}
var languageData = /* @__PURE__ */ Facet.define();
var allowMultipleSelections = /* @__PURE__ */ Facet.define({
combine: (values) => values.some((v) => v),
static: true
});
var lineSeparator = /* @__PURE__ */ Facet.define({
combine: (values) => values.length ? values[0] : void 0,
static: true
});
var changeFilter = /* @__PURE__ */ Facet.define();
var transactionFilter = /* @__PURE__ */ Facet.define();
var transactionExtender = /* @__PURE__ */ Facet.define();
var readOnly = /* @__PURE__ */ Facet.define({ combine: (values) => values.length ? values[0] : false });
var Annotation$1 = class {
constructor(type, value) {
this.type = type;
this.value = value;
}
static define() {
return new AnnotationType();
}
};
var AnnotationType = class {
of(value) {
return new Annotation$1(this, value);
}
};
var StateEffectType = class {
constructor(map) {
this.map = map;
}
of(value) {
return new StateEffect(this, value);
}
};
var StateEffect = class StateEffect {
constructor(type, value) {
this.type = type;
this.value = value;
}
map(mapping) {
let mapped = this.type.map(this.value, mapping);
return mapped === void 0 ? void 0 : mapped == this.value ? this : new StateEffect(this.type, mapped);
}
is(type) {
return this.type == type;
}
static define(spec = {}) {
return new StateEffectType(spec.map || ((v) => v));
}
static mapEffects(effects, mapping) {
if (!effects.length) return effects;
let result = [];
for (let effect of effects) {
let mapped = effect.map(mapping);
if (mapped) result.push(mapped);
}
return result;
}
};
StateEffect.reconfigure = /* @__PURE__ */ StateEffect.define();
StateEffect.appendConfig = /* @__PURE__ */ StateEffect.define();
var Transaction$1 = class Transaction$1 {
constructor(startState, changes, selection, effects, annotations, scrollIntoView$3) {
this.startState = startState;
this.changes = changes;
this.selection = selection;
this.effects = effects;
this.annotations = annotations;
this.scrollIntoView = scrollIntoView$3;
this._doc = null;
this._state = null;
if (selection) checkSelection(selection, changes.newLength);
if (!annotations.some((a) => a.type == Transaction$1.time)) this.annotations = annotations.concat(Transaction$1.time.of(Date.now()));
}
static create(startState, changes, selection, effects, annotations, scrollIntoView$3) {
return new Transaction$1(startState, changes, selection, effects, annotations, scrollIntoView$3);
}
get newDoc() {
return this._doc || (this._doc = this.changes.apply(this.startState.doc));
}
get newSelection() {
return this.selection || this.startState.selection.map(this.changes);
}
get state() {
if (!this._state) this.startState.applyTransaction(this);
return this._state;
}
annotation(type) {
for (let ann of this.annotations) if (ann.type == type) return ann.value;
}
get docChanged() {
return !this.changes.empty;
}
get reconfigured() {
return this.startState.config != this.state.config;
}
isUserEvent(event) {
let e = this.annotation(Transaction$1.userEvent);
return !!(e && (e == event || e.length > event.length && e.slice(0, event.length) == event && e[event.length] == "."));
}
};
Transaction$1.time = /* @__PURE__ */ Annotation$1.define();
Transaction$1.userEvent = /* @__PURE__ */ Annotation$1.define();
Transaction$1.addToHistory = /* @__PURE__ */ Annotation$1.define();
Transaction$1.remote = /* @__PURE__ */ Annotation$1.define();
function joinRanges(a, b) {
let result = [];
for (let iA = 0, iB = 0;;) {
let from, to;
if (iA < a.length && (iB == b.length || b[iB] >= a[iA])) {
from = a[iA++];
to = a[iA++];
} else if (iB < b.length) {
from = b[iB++];
to = b[iB++];
} else return result;
if (!result.length || result[result.length - 1] < from) result.push(from, to);
else if (result[result.length - 1] < to) result[result.length - 1] = to;
}
}
function mergeTransaction(a, b, sequential) {
var _a$2;
let mapForA, mapForB, changes;
if (sequential) {
mapForA = b.changes;
mapForB = ChangeSet$1.empty(b.changes.length);
changes = a.changes.compose(b.changes);
} else {
mapForA = b.changes.map(a.changes);
mapForB = a.changes.mapDesc(b.changes, true);
changes = a.changes.compose(mapForA);
}
return {
changes,
selection: b.selection ? b.selection.map(mapForB) : (_a$2 = a.selection) === null || _a$2 === void 0 ? void 0 : _a$2.map(mapForA),
effects: StateEffect.mapEffects(a.effects, mapForA).concat(StateEffect.mapEffects(b.effects, mapForB)),
annotations: a.annotations.length ? a.annotations.concat(b.annotations) : b.annotations,
scrollIntoView: a.scrollIntoView || b.scrollIntoView
};
}
function resolveTransactionInner(state, spec, docSize) {
let sel = spec.selection, annotations = asArray(spec.annotations);
if (spec.userEvent) annotations = annotations.concat(Transaction$1.userEvent.of(spec.userEvent));
return {
changes: spec.changes instanceof ChangeSet$1 ? spec.changes : ChangeSet$1.of(spec.changes || [], docSize, state.facet(lineSeparator)),
selection: sel && (sel instanceof EditorSelection$1 ? sel : EditorSelection$1.single(sel.anchor, sel.head)),
effects: asArray(spec.effects),
annotations,
scrollIntoView: !!spec.scrollIntoView
};
}
function resolveTransaction(state, specs, filter) {
let s = resolveTransactionInner(state, specs.length ? specs[0] : {}, state.doc.length);
if (specs.length && specs[0].filter === false) filter = false;
for (let i$1 = 1; i$1 < specs.length; i$1++) {
if (specs[i$1].filter === false) filter = false;
let seq = !!specs[i$1].sequential;
s = mergeTransaction(s, resolveTransactionInner(state, specs[i$1], seq ? s.changes.newLength : state.doc.length), seq);
}
let tr = Transaction$1.create(state, s.changes, s.selection, s.effects, s.annotations, s.scrollIntoView);
return extendTransaction(filter ? filterTransaction(tr) : tr);
}
function filterTransaction(tr) {
let state = tr.startState;
let result = true;
for (let filter of state.facet(changeFilter)) {
let value = filter(tr);
if (value === false) {
result = false;
break;
}
if (Array.isArray(value)) result = result === true ? value : joinRanges(result, value);
}
if (result !== true) {
let changes, back;
if (result === false) {
back = tr.changes.invertedDesc;
changes = ChangeSet$1.empty(state.doc.length);
} else {
let filtered = tr.changes.filter(result);
changes = filtered.changes;
back = filtered.filtered.mapDesc(filtered.changes).invertedDesc;
}
tr = Transaction$1.create(state, changes, tr.selection && tr.selection.map(back), StateEffect.mapEffects(tr.effects, back), tr.annotations, tr.scrollIntoView);
}
let filters = state.facet(transactionFilter);
for (let i$1 = filters.length - 1; i$1 >= 0; i$1--) {
let filtered = filters[i$1](tr);
if (filtered instanceof Transaction$1) tr = filtered;
else if (Array.isArray(filtered) && filtered.length == 1 && filtered[0] instanceof Transaction$1) tr = filtered[0];
else tr = resolveTransaction(state, asArray(filtered), false);
}
return tr;
}
function extendTransaction(tr) {
let state = tr.startState, extenders = state.facet(transactionExtender), spec = tr;
for (let i$1 = extenders.length - 1; i$1 >= 0; i$1--) {
let extension = extenders[i$1](tr);
if (extension && Object.keys(extension).length) spec = mergeTransaction(spec, resolveTransactionInner(state, extension, tr.changes.newLength), true);
}
return spec == tr ? tr : Transaction$1.create(state, tr.changes, tr.selection, spec.effects, spec.annotations, spec.scrollIntoView);
}
var none = [];
function asArray(value) {
return value == null ? none : Array.isArray(value) ? value : [value];
}
var CharCategory$1 = /* @__PURE__ */ (function(CharCategory$2) {
CharCategory$2[CharCategory$2["Word"] = 0] = "Word";
CharCategory$2[CharCategory$2["Space"] = 1] = "Space";
CharCategory$2[CharCategory$2["Other"] = 2] = "Other";
return CharCategory$2;
})(CharCategory$1 || (CharCategory$1 = {}));
var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;
var wordChar;
try {
wordChar = /* @__PURE__ */ new RegExp("[\\p{Alphabetic}\\p{Number}_]", "u");
} catch (_) {}
function hasWordChar(str) {
if (wordChar) return wordChar.test(str);
for (let i$1 = 0; i$1 < str.length; i$1++) {
let ch = str[i$1];
if (/\w/.test(ch) || ch > "" && (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))) return true;
}
return false;
}
function makeCategorizer(wordChars) {
return (char) => {
if (!/\S/.test(char)) return CharCategory$1.Space;
if (hasWordChar(char)) return CharCategory$1.Word;
for (let i$1 = 0; i$1 < wordChars.length; i$1++) if (char.indexOf(wordChars[i$1]) > -1) return CharCategory$1.Word;
return CharCategory$1.Other;
};
}
var EditorState$1 = class EditorState$1 {
constructor(config$1, doc$2, selection, values, computeSlot, tr) {
this.config = config$1;
this.doc = doc$2;
this.selection = selection;
this.values = values;
this.status = config$1.statusTemplate.slice();
this.computeSlot = computeSlot;
if (tr) tr._state = this;
for (let i$1 = 0; i$1 < this.config.dynamicSlots.length; i$1++) ensureAddr(this, i$1 << 1);
this.computeSlot = null;
}
field(field, require = true) {
let addr = this.config.address[field.id];
if (addr == null) {
if (require) throw new RangeError("Field is not present in this state");
return;
}
ensureAddr(this, addr);
return getAddr(this, addr);
}
update(...specs) {
return resolveTransaction(this, specs, true);
}
applyTransaction(tr) {
let conf = this.config, { base: base$1, compartments } = conf;
for (let effect of tr.effects) if (effect.is(Compartment.reconfigure)) {
if (conf) {
compartments = /* @__PURE__ */ new Map();
conf.compartments.forEach((val, key) => compartments.set(key, val));
conf = null;
}
compartments.set(effect.value.compartment, effect.value.extension);
} else if (effect.is(StateEffect.reconfigure)) {
conf = null;
base$1 = effect.value;
} else if (effect.is(StateEffect.appendConfig)) {
conf = null;
base$1 = asArray(base$1).concat(effect.value);
}
let startValues;
if (!conf) {
conf = Configuration.resolve(base$1, compartments, this);
startValues = new EditorState$1(conf, this.doc, this.selection, conf.dynamicSlots.map(() => null), (state, slot) => slot.reconfigure(state, this), null).values;
} else startValues = tr.startState.values.slice();
let selection = tr.startState.facet(allowMultipleSelections) ? tr.newSelection : tr.newSelection.asSingle();
new EditorState$1(conf, tr.newDoc, selection, startValues, (state, slot) => slot.update(state, tr), tr);
}
replaceSelection(text) {
if (typeof text == "string") text = this.toText(text);
return this.changeByRange((range) => ({
changes: {
from: range.from,
to: range.to,
insert: text
},
range: EditorSelection$1.cursor(range.from + text.length)
}));
}
changeByRange(f) {
let sel = this.selection;
let result1 = f(sel.ranges[0]);
let changes = this.changes(result1.changes), ranges = [result1.range];
let effects = asArray(result1.effects);
for (let i$1 = 1; i$1 < sel.ranges.length; i$1++) {
let result = f(sel.ranges[i$1]);
let newChanges = this.changes(result.changes), newMapped = newChanges.map(changes);
for (let j = 0; j < i$1; j++) ranges[j] = ranges[j].map(newMapped);
let mapBy = changes.mapDesc(newChanges, true);
ranges.push(result.range.map(mapBy));
changes = changes.compose(newMapped);
effects = StateEffect.mapEffects(effects, newMapped).concat(StateEffect.mapEffects(asArray(result.effects), mapBy));
}
return {
changes,
selection: EditorSelection$1.create(ranges, sel.mainIndex),
effects
};
}
changes(spec = []) {
if (spec instanceof ChangeSet$1) return spec;
return ChangeSet$1.of(spec, this.doc.length, this.facet(EditorState$1.lineSeparator));
}
toText(string$1) {
return Text$1.of(string$1.split(this.facet(EditorState$1.lineSeparator) || DefaultSplit));
}
sliceDoc(from = 0, to = this.doc.length) {
return this.doc.sliceString(from, to, this.lineBreak);
}
facet(facet) {
let addr = this.config.address[facet.id];
if (addr == null) return facet.default;
ensureAddr(this, addr);
return getAddr(this, addr);
}
toJSON(fields) {
let result = {
doc: this.sliceDoc(),
selection: this.selection.toJSON()
};
if (fields) for (let prop in fields) {
let value = fields[prop];
if (value instanceof StateField && this.config.address[value.id] != null) result[prop] = value.spec.toJSON(this.field(fields[prop]), this);
}
return result;
}
static fromJSON(json$1, config$1 = {}, fields) {
if (!json$1 || typeof json$1.doc != "string") throw new RangeError("Invalid JSON representation for EditorState");
let fieldInit = [];
if (fields) {
for (let prop in fields) if (Object.prototype.hasOwnProperty.call(json$1, prop)) {
let field = fields[prop], value = json$1[prop];
fieldInit.push(field.init((state) => field.spec.fromJSON(value, state)));
}
}
return EditorState$1.create({
doc: json$1.doc,
selection: EditorSelection$1.fromJSON(json$1.selection),
extensions: config$1.extensions ? fieldInit.concat([config$1.extensions]) : fieldInit
});
}
static create(config$1 = {}) {
let configuration = Configuration.resolve(config$1.extensions || [], /* @__PURE__ */ new Map());
let doc$2 = config$1.doc instanceof Text$1 ? config$1.doc : Text$1.of((config$1.doc || "").split(configuration.staticFacet(EditorState$1.lineSeparator) || DefaultSplit));
let selection = !config$1.selection ? EditorSelection$1.single(0) : config$1.selection instanceof EditorSelection$1 ? config$1.selection : EditorSelection$1.single(config$1.selection.anchor, config$1.selection.head);
checkSelection(selection, doc$2.length);
if (!configuration.staticFacet(allowMultipleSelections)) selection = selection.asSingle();
return new EditorState$1(configuration, doc$2, selection, configuration.dynamicSlots.map(() => null), (state, slot) => slot.create(state), null);
}
get tabSize() {
return this.facet(EditorState$1.tabSize);
}
get lineBreak() {
return this.facet(EditorState$1.lineSeparator) || "\n";
}
get readOnly() {
return this.facet(readOnly);
}
phrase(phrase$1, ...insert$2) {
for (let map of this.facet(EditorState$1.phrases)) if (Object.prototype.hasOwnProperty.call(map, phrase$1)) {
phrase$1 = map[phrase$1];
break;
}
if (insert$2.length) phrase$1 = phrase$1.replace(/\$(\$|\d*)/g, (m, i$1) => {
if (i$1 == "$") return "$";
let n = +(i$1 || 1);
return !n || n > insert$2.length ? m : insert$2[n - 1];
});
return phrase$1;
}
languageDataAt(name$1, pos, side = -1) {
let values = [];
for (let provider of this.facet(languageData)) for (let result of provider(this, pos, side)) if (Object.prototype.hasOwnProperty.call(result, name$1)) values.push(result[name$1]);
return values;
}
charCategorizer(at) {
return makeCategorizer(this.languageDataAt("wordChars", at).join(""));
}
wordAt(pos) {
let { text, from, length } = this.doc.lineAt(pos);
let cat = this.charCategorizer(pos);
let start = pos - from, end = pos - from;
while (start > 0) {
let prev = findClusterBreak$1(text, start, false);
if (cat(text.slice(prev, start)) != CharCategory$1.Word) break;
start = prev;
}
while (end < length) {
let next = findClusterBreak$1(text, end);
if (cat(text.slice(end, next)) != CharCategory$1.Word) break;
end = next;
}
return start == end ? null : EditorSelection$1.range(start + from, end + from);
}
};
EditorState$1.allowMultipleSelections = allowMultipleSelections;
EditorState$1.tabSize = /* @__PURE__ */ Facet.define({ combine: (values) => values.length ? values[0] : 4 });
EditorState$1.lineSeparator = lineSeparator;
EditorState$1.readOnly = readOnly;
EditorState$1.phrases = /* @__PURE__ */ Facet.define({ compare(a, b) {
let kA = Object.keys(a), kB = Object.keys(b);
return kA.length == kB.length && kA.every((k) => a[k] == b[k]);
} });
EditorState$1.languageData = languageData;
EditorState$1.changeFilter = changeFilter;
EditorState$1.transactionFilter = transactionFilter;
EditorState$1.transactionExtender = transactionExtender;
Compartment.reconfigure = /* @__PURE__ */ StateEffect.define();
var RangeValue$1 = class {
eq(other) {
return this == other;
}
range(from, to = from) {
return Range.create(from, to, this);
}
};
RangeValue$1.prototype.startSide = RangeValue$1.prototype.endSide = 0;
RangeValue$1.prototype.point = false;
RangeValue$1.prototype.mapMode = MapMode$1.TrackDel;
var Range = class Range {
constructor(from, to, value) {
this.from = from;
this.to = to;
this.value = value;
}
static create(from, to, value) {
return new Range(from, to, value);
}
};
function cmpRange(a, b) {
return a.from - b.from || a.value.startSide - b.value.startSide;
}
var Chunk = class Chunk {
constructor(from, to, value, maxPoint) {
this.from = from;
this.to = to;
this.value = value;
this.maxPoint = maxPoint;
}
get length() {
return this.to[this.to.length - 1];
}
findIndex(pos, side, end, startAt = 0) {
let arr = end ? this.to : this.from;
for (let lo = startAt, hi = arr.length;;) {
if (lo == hi) return lo;
let mid = lo + hi >> 1;
let diff = arr[mid] - pos || (end ? this.value[mid].endSide : this.value[mid].startSide) - side;
if (mid == lo) return diff >= 0 ? lo : hi;
if (diff >= 0) hi = mid;
else lo = mid + 1;
}
}
between(offset, from, to, f) {
for (let i$1 = this.findIndex(from, -1e9, true), e = this.findIndex(to, 1e9, false, i$1); i$1 < e; i$1++) if (f(this.from[i$1] + offset, this.to[i$1] + offset, this.value[i$1]) === false) return false;
}
map(offset, changes) {
let value = [], from = [], to = [], newPos = -1, maxPoint = -1;
for (let i$1 = 0; i$1 < this.value.length; i$1++) {
let val = this.value[i$1], curFrom = this.from[i$1] + offset, curTo = this.to[i$1] + offset, newFrom, newTo;
if (curFrom == curTo) {
let mapped = changes.mapPos(curFrom, val.startSide, val.mapMode);
if (mapped == null) continue;
newFrom = newTo = mapped;
if (val.startSide != val.endSide) {
newTo = changes.mapPos(curFrom, val.endSide);
if (newTo < newFrom) continue;
}
} else {
newFrom = changes.mapPos(curFrom, val.startSide);
newTo = changes.mapPos(curTo, val.endSide);
if (newFrom > newTo || newFrom == newTo && val.startSide > 0 && val.endSide <= 0) continue;
}
if ((newTo - newFrom || val.endSide - val.startSide) < 0) continue;
if (newPos < 0) newPos = newFrom;
if (val.point) maxPoint = Math.max(maxPoint, newTo - newFrom);
value.push(val);
from.push(newFrom - newPos);
to.push(newTo - newPos);
}
return {
mapped: value.length ? new Chunk(from, to, value, maxPoint) : null,
pos: newPos
};
}
};
var RangeSet = class RangeSet {
constructor(chunkPos, chunk, nextLayer, maxPoint) {
this.chunkPos = chunkPos;
this.chunk = chunk;
this.nextLayer = nextLayer;
this.maxPoint = maxPoint;
}
static create(chunkPos, chunk, nextLayer, maxPoint) {
return new RangeSet(chunkPos, chunk, nextLayer, maxPoint);
}
get length() {
let last = this.chunk.length - 1;
return last < 0 ? 0 : Math.max(this.chunkEnd(last), this.nextLayer.length);
}
get size() {
if (this.isEmpty) return 0;
let size = this.nextLayer.size;
for (let chunk of this.chunk) size += chunk.value.length;
return size;
}
chunkEnd(index) {
return this.chunkPos[index] + this.chunk[index].length;
}
update(updateSpec) {
let { add: add$1 = [], sort = false, filterFrom = 0, filterTo = this.length } = updateSpec;
let filter = updateSpec.filter;
if (add$1.length == 0 && !filter) return this;
if (sort) add$1 = add$1.slice().sort(cmpRange);
if (this.isEmpty) return add$1.length ? RangeSet.of(add$1) : this;
let cur$1 = new LayerCursor(this, null, -1).goto(0), i$1 = 0, spill = [];
let builder = new RangeSetBuilder();
while (cur$1.value || i$1 < add$1.length) if (i$1 < add$1.length && (cur$1.from - add$1[i$1].from || cur$1.startSide - add$1[i$1].value.startSide) >= 0) {
let range = add$1[i$1++];
if (!builder.addInner(range.from, range.to, range.value)) spill.push(range);
} else if (cur$1.rangeIndex == 1 && cur$1.chunkIndex < this.chunk.length && (i$1 == add$1.length || this.chunkEnd(cur$1.chunkIndex) < add$1[i$1].from) && (!filter || filterFrom > this.chunkEnd(cur$1.chunkIndex) || filterTo < this.chunkPos[cur$1.chunkIndex]) && builder.addChunk(this.chunkPos[cur$1.chunkIndex], this.chunk[cur$1.chunkIndex])) cur$1.nextChunk();
else {
if (!filter || filterFrom > cur$1.to || filterTo < cur$1.from || filter(cur$1.from, cur$1.to, cur$1.value)) {
if (!builder.addInner(cur$1.from, cur$1.to, cur$1.value)) spill.push(Range.create(cur$1.from, cur$1.to, cur$1.value));
}
cur$1.next();
}
return builder.finishInner(this.nextLayer.isEmpty && !spill.length ? RangeSet.empty : this.nextLayer.update({
add: spill,
filter,
filterFrom,
filterTo
}));
}
map(changes) {
if (changes.empty || this.isEmpty) return this;
let chunks = [], chunkPos = [], maxPoint = -1;
for (let i$1 = 0; i$1 < this.chunk.length; i$1++) {
let start = this.chunkPos[i$1], chunk = this.chunk[i$1];
let touch = changes.touchesRange(start, start + chunk.length);
if (touch === false) {
maxPoint = Math.max(maxPoint, chunk.maxPoint);
chunks.push(chunk);
chunkPos.push(changes.mapPos(start));
} else if (touch === true) {
let { mapped, pos } = chunk.map(start, changes);
if (mapped) {
maxPoint = Math.max(maxPoint, mapped.maxPoint);
chunks.push(mapped);
chunkPos.push(pos);
}
}
}
let next = this.nextLayer.map(changes);
return chunks.length == 0 ? next : new RangeSet(chunkPos, chunks, next || RangeSet.empty, maxPoint);
}
between(from, to, f) {
if (this.isEmpty) return;
for (let i$1 = 0; i$1 < this.chunk.length; i$1++) {
let start = this.chunkPos[i$1], chunk = this.chunk[i$1];
if (to >= start && from <= start + chunk.length && chunk.between(start, from - start, to - start, f) === false) return;
}
this.nextLayer.between(from, to, f);
}
iter(from = 0) {
return HeapCursor.from([this]).goto(from);
}
get isEmpty() {
return this.nextLayer == this;
}
static iter(sets, from = 0) {
return HeapCursor.from(sets).goto(from);
}
static compare(oldSets, newSets, textDiff, comparator, minPointSize = -1) {
let a = oldSets.filter((set) => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize);
let b = newSets.filter((set) => set.maxPoint > 0 || !set.isEmpty && set.maxPoint >= minPointSize);
let sharedChunks = findSharedChunks(a, b, textDiff);
let sideA = new SpanCursor(a, sharedChunks, minPointSize);
let sideB = new SpanCursor(b, sharedChunks, minPointSize);
textDiff.iterGaps((fromA, fromB, length) => compare(sideA, fromA, sideB, fromB, length, comparator));
if (textDiff.empty && textDiff.length == 0) compare(sideA, 0, sideB, 0, 0, comparator);
}
static eq(oldSets, newSets, from = 0, to) {
if (to == null) to = 999999999;
let a = oldSets.filter((set) => !set.isEmpty && newSets.indexOf(set) < 0);
let b = newSets.filter((set) => !set.isEmpty && oldSets.indexOf(set) < 0);
if (a.length != b.length) return false;
if (!a.length) return true;
let sharedChunks = findSharedChunks(a, b);
let sideA = new SpanCursor(a, sharedChunks, 0).goto(from), sideB = new SpanCursor(b, sharedChunks, 0).goto(from);
for (;;) {
if (sideA.to != sideB.to || !sameValues(sideA.active, sideB.active) || sideA.point && (!sideB.point || !sideA.point.eq(sideB.point))) return false;
if (sideA.to > to) return true;
sideA.next();
sideB.next();
}
}
static spans(sets, from, to, iterator, minPointSize = -1) {
let cursor = new SpanCursor(sets, null, minPointSize).goto(from), pos = from;
let openRanges = cursor.openStart;
for (;;) {
let curTo = Math.min(cursor.to, to);
if (cursor.point) {
let active = cursor.activeForPoint(cursor.to);
let openCount = cursor.pointFrom < from ? active.length + 1 : Math.min(active.length, openRanges);
iterator.point(pos, curTo, cursor.point, active, openCount, cursor.pointRank);
openRanges = Math.min(cursor.openEnd(curTo), active.length);
} else if (curTo > pos) {
iterator.span(pos, curTo, cursor.active, openRanges);
openRanges = cursor.openEnd(curTo);
}
if (cursor.to > to) return openRanges + (cursor.point && cursor.to > to ? 1 : 0);
pos = cursor.to;
cursor.next();
}
}
static of(ranges, sort = false) {
let build = new RangeSetBuilder();
for (let range of ranges instanceof Range ? [ranges] : sort ? lazySort(ranges) : ranges) build.add(range.from, range.to, range.value);
return build.finish();
}
};
RangeSet.empty = /* @__PURE__ */ new RangeSet([], [], null, -1);
function lazySort(ranges) {
if (ranges.length > 1) for (let prev = ranges[0], i$1 = 1; i$1 < ranges.length; i$1++) {
let cur$1 = ranges[i$1];
if (cmpRange(prev, cur$1) > 0) return ranges.slice().sort(cmpRange);
prev = cur$1;
}
return ranges;
}
RangeSet.empty.nextLayer = RangeSet.empty;
var RangeSetBuilder = class RangeSetBuilder {
finishChunk(newArrays) {
this.chunks.push(new Chunk(this.from, this.to, this.value, this.maxPoint));
this.chunkPos.push(this.chunkStart);
this.chunkStart = -1;
this.setMaxPoint = Math.max(this.setMaxPoint, this.maxPoint);
this.maxPoint = -1;
if (newArrays) {
this.from = [];
this.to = [];
this.value = [];
}
}
constructor() {
this.chunks = [];
this.chunkPos = [];
this.chunkStart = -1;
this.last = null;
this.lastFrom = -1e9;
this.lastTo = -1e9;
this.from = [];
this.to = [];
this.value = [];
this.maxPoint = -1;
this.setMaxPoint = -1;
this.nextLayer = null;
}
add(from, to, value) {
if (!this.addInner(from, to, value)) (this.nextLayer || (this.nextLayer = new RangeSetBuilder())).add(from, to, value);
}
addInner(from, to, value) {
let diff = from - this.lastTo || value.startSide - this.last.endSide;
if (diff <= 0 && (from - this.lastFrom || value.startSide - this.last.startSide) < 0) throw new Error("Ranges must be added sorted by `from` position and `startSide`");
if (diff < 0) return false;
if (this.from.length == 250) this.finishChunk(true);
if (this.chunkStart < 0) this.chunkStart = from;
this.from.push(from - this.chunkStart);
this.to.push(to - this.chunkStart);
this.last = value;
this.lastFrom = from;
this.lastTo = to;
this.value.push(value);
if (value.point) this.maxPoint = Math.max(this.maxPoint, to - from);
return true;
}
addChunk(from, chunk) {
if ((from - this.lastTo || chunk.value[0].startSide - this.last.endSide) < 0) return false;
if (this.from.length) this.finishChunk(true);
this.setMaxPoint = Math.max(this.setMaxPoint, chunk.maxPoint);
this.chunks.push(chunk);
this.chunkPos.push(from);
let last = chunk.value.length - 1;
this.last = chunk.value[last];
this.lastFrom = chunk.from[last] + from;
this.lastTo = chunk.to[last] + from;
return true;
}
finish() {
return this.finishInner(RangeSet.empty);
}
finishInner(next) {
if (this.from.length) this.finishChunk(false);
if (this.chunks.length == 0) return next;
let result = RangeSet.create(this.chunkPos, this.chunks, this.nextLayer ? this.nextLayer.finishInner(next) : next, this.setMaxPoint);
this.from = null;
return result;
}
};
function findSharedChunks(a, b, textDiff) {
let inA = /* @__PURE__ */ new Map();
for (let set of a) for (let i$1 = 0; i$1 < set.chunk.length; i$1++) if (set.chunk[i$1].maxPoint <= 0) inA.set(set.chunk[i$1], set.chunkPos[i$1]);
let shared = /* @__PURE__ */ new Set();
for (let set of b) for (let i$1 = 0; i$1 < set.chunk.length; i$1++) {
let known = inA.get(set.chunk[i$1]);
if (known != null && (textDiff ? textDiff.mapPos(known) : known) == set.chunkPos[i$1] && !(textDiff === null || textDiff === void 0 ? void 0 : textDiff.touchesRange(known, known + set.chunk[i$1].length))) shared.add(set.chunk[i$1]);
}
return shared;
}
var LayerCursor = class {
constructor(layer$1, skip, minPoint, rank = 0) {
this.layer = layer$1;
this.skip = skip;
this.minPoint = minPoint;
this.rank = rank;
}
get startSide() {
return this.value ? this.value.startSide : 0;
}
get endSide() {
return this.value ? this.value.endSide : 0;
}
goto(pos, side = -1e9) {
this.chunkIndex = this.rangeIndex = 0;
this.gotoInner(pos, side, false);
return this;
}
gotoInner(pos, side, forward) {
while (this.chunkIndex < this.layer.chunk.length) {
let next = this.layer.chunk[this.chunkIndex];
if (!(this.skip && this.skip.has(next) || this.layer.chunkEnd(this.chunkIndex) < pos || next.maxPoint < this.minPoint)) break;
this.chunkIndex++;
forward = false;
}
if (this.chunkIndex < this.layer.chunk.length) {
let rangeIndex = this.layer.chunk[this.chunkIndex].findIndex(pos - this.layer.chunkPos[this.chunkIndex], side, true);
if (!forward || this.rangeIndex < rangeIndex) this.setRangeIndex(rangeIndex);
}
this.next();
}
forward(pos, side) {
if ((this.to - pos || this.endSide - side) < 0) this.gotoInner(pos, side, true);
}
next() {
for (;;) if (this.chunkIndex == this.layer.chunk.length) {
this.from = this.to = 1e9;
this.value = null;
break;
} else {
let chunkPos = this.layer.chunkPos[this.chunkIndex], chunk = this.layer.chunk[this.chunkIndex];
this.from = chunkPos + chunk.from[this.rangeIndex];
this.to = chunkPos + chunk.to[this.rangeIndex];
this.value = chunk.value[this.rangeIndex];
this.setRangeIndex(this.rangeIndex + 1);
if (this.minPoint < 0 || this.value.point && this.to - this.from >= this.minPoint) break;
}
}
setRangeIndex(index) {
if (index == this.layer.chunk[this.chunkIndex].value.length) {
this.chunkIndex++;
if (this.skip) while (this.chunkIndex < this.layer.chunk.length && this.skip.has(this.layer.chunk[this.chunkIndex])) this.chunkIndex++;
this.rangeIndex = 0;
} else this.rangeIndex = index;
}
nextChunk() {
this.chunkIndex++;
this.rangeIndex = 0;
this.next();
}
compare(other) {
return this.from - other.from || this.startSide - other.startSide || this.rank - other.rank || this.to - other.to || this.endSide - other.endSide;
}
};
var HeapCursor = class HeapCursor {
constructor(heap) {
this.heap = heap;
}
static from(sets, skip = null, minPoint = -1) {
let heap = [];
for (let i$1 = 0; i$1 < sets.length; i$1++) for (let cur$1 = sets[i$1]; !cur$1.isEmpty; cur$1 = cur$1.nextLayer) if (cur$1.maxPoint >= minPoint) heap.push(new LayerCursor(cur$1, skip, minPoint, i$1));
return heap.length == 1 ? heap[0] : new HeapCursor(heap);
}
get startSide() {
return this.value ? this.value.startSide : 0;
}
goto(pos, side = -1e9) {
for (let cur$1 of this.heap) cur$1.goto(pos, side);
for (let i$1 = this.heap.length >> 1; i$1 >= 0; i$1--) heapBubble(this.heap, i$1);
this.next();
return this;
}
forward(pos, side) {
for (let cur$1 of this.heap) cur$1.forward(pos, side);
for (let i$1 = this.heap.length >> 1; i$1 >= 0; i$1--) heapBubble(this.heap, i$1);
if ((this.to - pos || this.value.endSide - side) < 0) this.next();
}
next() {
if (this.heap.length == 0) {
this.from = this.to = 1e9;
this.value = null;
this.rank = -1;
} else {
let top$1 = this.heap[0];
this.from = top$1.from;
this.to = top$1.to;
this.value = top$1.value;
this.rank = top$1.rank;
if (top$1.value) top$1.next();
heapBubble(this.heap, 0);
}
}
};
function heapBubble(heap, index) {
for (let cur$1 = heap[index];;) {
let childIndex = (index << 1) + 1;
if (childIndex >= heap.length) break;
let child = heap[childIndex];
if (childIndex + 1 < heap.length && child.compare(heap[childIndex + 1]) >= 0) {
child = heap[childIndex + 1];
childIndex++;
}
if (cur$1.compare(child) < 0) break;
heap[childIndex] = cur$1;
heap[index] = child;
index = childIndex;
}
}
var SpanCursor = class {
constructor(sets, skip, minPoint) {
this.minPoint = minPoint;
this.active = [];
this.activeTo = [];
this.activeRank = [];
this.minActive = -1;
this.point = null;
this.pointFrom = 0;
this.pointRank = 0;
this.to = -1e9;
this.endSide = 0;
this.openStart = -1;
this.cursor = HeapCursor.from(sets, skip, minPoint);
}
goto(pos, side = -1e9) {
this.cursor.goto(pos, side);
this.active.length = this.activeTo.length = this.activeRank.length = 0;
this.minActive = -1;
this.to = pos;
this.endSide = side;
this.openStart = -1;
this.next();
return this;
}
forward(pos, side) {
while (this.minActive > -1 && (this.activeTo[this.minActive] - pos || this.active[this.minActive].endSide - side) < 0) this.removeActive(this.minActive);
this.cursor.forward(pos, side);
}
removeActive(index) {
remove(this.active, index);
remove(this.activeTo, index);
remove(this.activeRank, index);
this.minActive = findMinIndex(this.active, this.activeTo);
}
addActive(trackOpen) {
let i$1 = 0, { value, to, rank } = this.cursor;
while (i$1 < this.activeRank.length && this.activeRank[i$1] <= rank) i$1++;
insert(this.active, i$1, value);
insert(this.activeTo, i$1, to);
insert(this.activeRank, i$1, rank);
if (trackOpen) insert(trackOpen, i$1, this.cursor.from);
this.minActive = findMinIndex(this.active, this.activeTo);
}
next() {
let from = this.to, wasPoint = this.point;
this.point = null;
let trackOpen = this.openStart < 0 ? [] : null;
for (;;) {
let a = this.minActive;
if (a > -1 && (this.activeTo[a] - this.cursor.from || this.active[a].endSide - this.cursor.startSide) < 0) {
if (this.activeTo[a] > from) {
this.to = this.activeTo[a];
this.endSide = this.active[a].endSide;
break;
}
this.removeActive(a);
if (trackOpen) remove(trackOpen, a);
} else if (!this.cursor.value) {
this.to = this.endSide = 1e9;
break;
} else if (this.cursor.from > from) {
this.to = this.cursor.from;
this.endSide = this.cursor.startSide;
break;
} else {
let nextVal = this.cursor.value;
if (!nextVal.point) {
this.addActive(trackOpen);
this.cursor.next();
} else if (wasPoint && this.cursor.to == this.to && this.cursor.from < this.cursor.to) this.cursor.next();
else {
this.point = nextVal;
this.pointFrom = this.cursor.from;
this.pointRank = this.cursor.rank;
this.to = this.cursor.to;
this.endSide = nextVal.endSide;
this.cursor.next();
this.forward(this.to, this.endSide);
break;
}
}
}
if (trackOpen) {
this.openStart = 0;
for (let i$1 = trackOpen.length - 1; i$1 >= 0 && trackOpen[i$1] < from; i$1--) this.openStart++;
}
}
activeForPoint(to) {
if (!this.active.length) return this.active;
let active = [];
for (let i$1 = this.active.length - 1; i$1 >= 0; i$1--) {
if (this.activeRank[i$1] < this.pointRank) break;
if (this.activeTo[i$1] > to || this.activeTo[i$1] == to && this.active[i$1].endSide >= this.point.endSide) active.push(this.active[i$1]);
}
return active.reverse();
}
openEnd(to) {
let open = 0;
for (let i$1 = this.activeTo.length - 1; i$1 >= 0 && this.activeTo[i$1] > to; i$1--) open++;
return open;
}
};
function compare(a, startA, b, startB, length, comparator) {
a.goto(startA);
b.goto(startB);
let endB = startB + length;
let pos = startB, dPos = startB - startA;
for (;;) {
let diff = a.to + dPos - b.to || a.endSide - b.endSide;
let end = diff < 0 ? a.to + dPos : b.to, clipEnd = Math.min(end, endB);
if (a.point || b.point) {
if (!(a.point && b.point && (a.point == b.point || a.point.eq(b.point)) && sameValues(a.activeForPoint(a.to), b.activeForPoint(b.to)))) comparator.comparePoint(pos, clipEnd, a.point, b.point);
} else if (clipEnd > pos && !sameValues(a.active, b.active)) comparator.compareRange(pos, clipEnd, a.active, b.active);
if (end > endB) break;
pos = end;
if (diff <= 0) a.next();
if (diff >= 0) b.next();
}
}
function sameValues(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) if (a[i$1] != b[i$1] && !a[i$1].eq(b[i$1])) return false;
return true;
}
function remove(array, index) {
for (let i$1 = index, e = array.length - 1; i$1 < e; i$1++) array[i$1] = array[i$1 + 1];
array.pop();
}
function insert(array, index, value) {
for (let i$1 = array.length - 1; i$1 >= index; i$1--) array[i$1 + 1] = array[i$1];
array[index] = value;
}
function findMinIndex(value, array) {
let found = -1, foundPos = 1e9;
for (let i$1 = 0; i$1 < array.length; i$1++) if ((array[i$1] - foundPos || value[i$1].endSide - value[found].endSide) < 0) {
found = i$1;
foundPos = array[i$1];
}
return found;
}
function getSelection(root) {
let target;
if (root.nodeType == 11) target = root.getSelection ? root : root.ownerDocument;
else target = root;
return target.getSelection();
}
function contains(dom, node) {
return node ? dom == node || dom.contains(node.nodeType != 1 ? node.parentNode : node) : false;
}
function deepActiveElement(doc$2) {
let elt = doc$2.activeElement;
while (elt && elt.shadowRoot) elt = elt.shadowRoot.activeElement;
return elt;
}
function hasSelection(dom, selection) {
if (!selection.anchorNode) return false;
try {
return contains(dom, selection.anchorNode);
} catch (_) {
return false;
}
}
function clientRectsFor(dom) {
if (dom.nodeType == 3) return textRange(dom, 0, dom.nodeValue.length).getClientRects();
else if (dom.nodeType == 1) return dom.getClientRects();
else return [];
}
function isEquivalentPosition(node, off, targetNode, targetOff) {
return targetNode ? scanFor(node, off, targetNode, targetOff, -1) || scanFor(node, off, targetNode, targetOff, 1) : false;
}
function domIndex(node) {
for (var index = 0;; index++) {
node = node.previousSibling;
if (!node) return index;
}
}
function scanFor(node, off, targetNode, targetOff, dir) {
for (;;) {
if (node == targetNode && off == targetOff) return true;
if (off == (dir < 0 ? 0 : maxOffset(node))) {
if (node.nodeName == "DIV") return false;
let parent = node.parentNode;
if (!parent || parent.nodeType != 1) return false;
off = domIndex(node) + (dir < 0 ? 0 : 1);
node = parent;
} else if (node.nodeType == 1) {
node = node.childNodes[off + (dir < 0 ? -1 : 0)];
if (node.nodeType == 1 && node.contentEditable == "false") return false;
off = dir < 0 ? maxOffset(node) : 0;
} else return false;
}
}
function maxOffset(node) {
return node.nodeType == 3 ? node.nodeValue.length : node.childNodes.length;
}
function flattenRect(rect, left) {
let x = left ? rect.left : rect.right;
return {
left: x,
right: x,
top: rect.top,
bottom: rect.bottom
};
}
function windowRect(win) {
return {
left: 0,
right: win.innerWidth,
top: 0,
bottom: win.innerHeight
};
}
function getScale(elt, rect) {
let scaleX = rect.width / elt.offsetWidth;
let scaleY = rect.height / elt.offsetHeight;
if (scaleX > .995 && scaleX < 1.005 || !isFinite(scaleX) || Math.abs(rect.width - elt.offsetWidth) < 1) scaleX = 1;
if (scaleY > .995 && scaleY < 1.005 || !isFinite(scaleY) || Math.abs(rect.height - elt.offsetHeight) < 1) scaleY = 1;
return {
scaleX,
scaleY
};
}
function scrollRectIntoView(dom, rect, side, x, y, xMargin, yMargin, ltr) {
let doc$2 = dom.ownerDocument, win = doc$2.defaultView || window;
for (let cur$1 = dom, stop = false; cur$1 && !stop;) if (cur$1.nodeType == 1) {
let bounding, top$1 = cur$1 == doc$2.body;
let scaleX = 1, scaleY = 1;
if (top$1) bounding = windowRect(win);
else {
if (/^(fixed|sticky)$/.test(getComputedStyle(cur$1).position)) stop = true;
if (cur$1.scrollHeight <= cur$1.clientHeight && cur$1.scrollWidth <= cur$1.clientWidth) {
cur$1 = cur$1.assignedSlot || cur$1.parentNode;
continue;
}
let rect$1 = cur$1.getBoundingClientRect();
({scaleX, scaleY} = getScale(cur$1, rect$1));
bounding = {
left: rect$1.left,
right: rect$1.left + cur$1.clientWidth * scaleX,
top: rect$1.top,
bottom: rect$1.top + cur$1.clientHeight * scaleY
};
}
let moveX = 0, moveY = 0;
if (y == "nearest") {
if (rect.top < bounding.top) {
moveY = -(bounding.top - rect.top + yMargin);
if (side > 0 && rect.bottom > bounding.bottom + moveY) moveY = rect.bottom - bounding.bottom + moveY + yMargin;
} else if (rect.bottom > bounding.bottom) {
moveY = rect.bottom - bounding.bottom + yMargin;
if (side < 0 && rect.top - moveY < bounding.top) moveY = -(bounding.top + moveY - rect.top + yMargin);
}
} else {
let rectHeight = rect.bottom - rect.top, boundingHeight = bounding.bottom - bounding.top;
moveY = (y == "center" && rectHeight <= boundingHeight ? rect.top + rectHeight / 2 - boundingHeight / 2 : y == "start" || y == "center" && side < 0 ? rect.top - yMargin : rect.bottom - boundingHeight + yMargin) - bounding.top;
}
if (x == "nearest") {
if (rect.left < bounding.left) {
moveX = -(bounding.left - rect.left + xMargin);
if (side > 0 && rect.right > bounding.right + moveX) moveX = rect.right - bounding.right + moveX + xMargin;
} else if (rect.right > bounding.right) {
moveX = rect.right - bounding.right + xMargin;
if (side < 0 && rect.left < bounding.left + moveX) moveX = -(bounding.left + moveX - rect.left + xMargin);
}
} else moveX = (x == "center" ? rect.left + (rect.right - rect.left) / 2 - (bounding.right - bounding.left) / 2 : x == "start" == ltr ? rect.left - xMargin : rect.right - (bounding.right - bounding.left) + xMargin) - bounding.left;
if (moveX || moveY) if (top$1) win.scrollBy(moveX, moveY);
else {
let movedX = 0, movedY = 0;
if (moveY) {
let start = cur$1.scrollTop;
cur$1.scrollTop += moveY / scaleY;
movedY = (cur$1.scrollTop - start) * scaleY;
}
if (moveX) {
let start = cur$1.scrollLeft;
cur$1.scrollLeft += moveX / scaleX;
movedX = (cur$1.scrollLeft - start) * scaleX;
}
rect = {
left: rect.left - movedX,
top: rect.top - movedY,
right: rect.right - movedX,
bottom: rect.bottom - movedY
};
if (movedX && Math.abs(movedX - moveX) < 1) x = "nearest";
if (movedY && Math.abs(movedY - moveY) < 1) y = "nearest";
}
if (top$1) break;
cur$1 = cur$1.assignedSlot || cur$1.parentNode;
} else if (cur$1.nodeType == 11) cur$1 = cur$1.host;
else break;
}
function scrollableParent(dom) {
let doc$2 = dom.ownerDocument;
for (let cur$1 = dom.parentNode; cur$1;) if (cur$1 == doc$2.body) break;
else if (cur$1.nodeType == 1) {
if (cur$1.scrollHeight > cur$1.clientHeight || cur$1.scrollWidth > cur$1.clientWidth) return cur$1;
cur$1 = cur$1.assignedSlot || cur$1.parentNode;
} else if (cur$1.nodeType == 11) cur$1 = cur$1.host;
else break;
return null;
}
var DOMSelectionState = class {
constructor() {
this.anchorNode = null;
this.anchorOffset = 0;
this.focusNode = null;
this.focusOffset = 0;
}
eq(domSel) {
return this.anchorNode == domSel.anchorNode && this.anchorOffset == domSel.anchorOffset && this.focusNode == domSel.focusNode && this.focusOffset == domSel.focusOffset;
}
setRange(range) {
let { anchorNode, focusNode } = range;
this.set(anchorNode, Math.min(range.anchorOffset, anchorNode ? maxOffset(anchorNode) : 0), focusNode, Math.min(range.focusOffset, focusNode ? maxOffset(focusNode) : 0));
}
set(anchorNode, anchorOffset, focusNode, focusOffset) {
this.anchorNode = anchorNode;
this.anchorOffset = anchorOffset;
this.focusNode = focusNode;
this.focusOffset = focusOffset;
}
};
var preventScrollSupported = null;
function focusPreventScroll(dom) {
if (dom.setActive) return dom.setActive();
if (preventScrollSupported) return dom.focus(preventScrollSupported);
let stack = [];
for (let cur$1 = dom; cur$1; cur$1 = cur$1.parentNode) {
stack.push(cur$1, cur$1.scrollTop, cur$1.scrollLeft);
if (cur$1 == cur$1.ownerDocument) break;
}
dom.focus(preventScrollSupported == null ? { get preventScroll() {
preventScrollSupported = { preventScroll: true };
return true;
} } : void 0);
if (!preventScrollSupported) {
preventScrollSupported = false;
for (let i$1 = 0; i$1 < stack.length;) {
let elt = stack[i$1++], top$1 = stack[i$1++], left = stack[i$1++];
if (elt.scrollTop != top$1) elt.scrollTop = top$1;
if (elt.scrollLeft != left) elt.scrollLeft = left;
}
}
}
var scratchRange;
function textRange(node, from, to = from) {
let range = scratchRange || (scratchRange = document.createRange());
range.setEnd(node, to);
range.setStart(node, from);
return range;
}
function dispatchKey(elt, name$1, code$1) {
let options = {
key: name$1,
code: name$1,
keyCode: code$1,
which: code$1,
cancelable: true
};
let down = new KeyboardEvent("keydown", options);
down.synthetic = true;
elt.dispatchEvent(down);
let up = new KeyboardEvent("keyup", options);
up.synthetic = true;
elt.dispatchEvent(up);
return down.defaultPrevented || up.defaultPrevented;
}
function getRoot(node) {
while (node) {
if (node && (node.nodeType == 9 || node.nodeType == 11 && node.host)) return node;
node = node.assignedSlot || node.parentNode;
}
return null;
}
function clearAttributes(node) {
while (node.attributes.length) node.removeAttributeNode(node.attributes[0]);
}
function atElementStart(doc$2, selection) {
let node = selection.focusNode, offset = selection.focusOffset;
if (!node || selection.anchorNode != node || selection.anchorOffset != offset) return false;
offset = Math.min(offset, maxOffset(node));
for (;;) if (offset) {
if (node.nodeType != 1) return false;
let prev = node.childNodes[offset - 1];
if (prev.contentEditable == "false") offset--;
else {
node = prev;
offset = maxOffset(node);
}
} else if (node == doc$2) return true;
else {
offset = domIndex(node);
node = node.parentNode;
}
}
function isScrolledToBottom(elt) {
return elt.scrollTop > Math.max(1, elt.scrollHeight - elt.clientHeight - 4);
}
var DOMPos = class DOMPos {
constructor(node, offset, precise = true) {
this.node = node;
this.offset = offset;
this.precise = precise;
}
static before(dom, precise) {
return new DOMPos(dom.parentNode, domIndex(dom), precise);
}
static after(dom, precise) {
return new DOMPos(dom.parentNode, domIndex(dom) + 1, precise);
}
};
var noChildren = [];
var ContentView = class ContentView {
constructor() {
this.parent = null;
this.dom = null;
this.flags = 2;
}
get overrideDOMText() {
return null;
}
get posAtStart() {
return this.parent ? this.parent.posBefore(this) : 0;
}
get posAtEnd() {
return this.posAtStart + this.length;
}
posBefore(view) {
let pos = this.posAtStart;
for (let child of this.children) {
if (child == view) return pos;
pos += child.length + child.breakAfter;
}
throw new RangeError("Invalid child in posBefore");
}
posAfter(view) {
return this.posBefore(view) + view.length;
}
sync(view, track) {
if (this.flags & 2) {
let parent = this.dom;
let prev = null, next;
for (let child of this.children) {
if (child.flags & 7) {
if (!child.dom && (next = prev ? prev.nextSibling : parent.firstChild)) {
let contentView = ContentView.get(next);
if (!contentView || !contentView.parent && contentView.canReuseDOM(child)) child.reuseDOM(next);
}
child.sync(view, track);
child.flags &= -8;
}
next = prev ? prev.nextSibling : parent.firstChild;
if (track && !track.written && track.node == parent && next != child.dom) track.written = true;
if (child.dom.parentNode == parent) while (next && next != child.dom) next = rm$1(next);
else parent.insertBefore(child.dom, next);
prev = child.dom;
}
next = prev ? prev.nextSibling : parent.firstChild;
if (next && track && track.node == parent) track.written = true;
while (next) next = rm$1(next);
} else if (this.flags & 1) {
for (let child of this.children) if (child.flags & 7) {
child.sync(view, track);
child.flags &= -8;
}
}
}
reuseDOM(_dom) {}
localPosFromDOM(node, offset) {
let after;
if (node == this.dom) after = this.dom.childNodes[offset];
else {
let bias = maxOffset(node) == 0 ? 0 : offset == 0 ? -1 : 1;
for (;;) {
let parent = node.parentNode;
if (parent == this.dom) break;
if (bias == 0 && parent.firstChild != parent.lastChild) if (node == parent.firstChild) bias = -1;
else bias = 1;
node = parent;
}
if (bias < 0) after = node;
else after = node.nextSibling;
}
if (after == this.dom.firstChild) return 0;
while (after && !ContentView.get(after)) after = after.nextSibling;
if (!after) return this.length;
for (let i$1 = 0, pos = 0;; i$1++) {
let child = this.children[i$1];
if (child.dom == after) return pos;
pos += child.length + child.breakAfter;
}
}
domBoundsAround(from, to, offset = 0) {
let fromI = -1, fromStart = -1, toI = -1, toEnd = -1;
for (let i$1 = 0, pos = offset, prevEnd = offset; i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (pos < from && end > to) return child.domBoundsAround(from, to, pos);
if (end >= from && fromI == -1) {
fromI = i$1;
fromStart = pos;
}
if (pos > to && child.dom.parentNode == this.dom) {
toI = i$1;
toEnd = prevEnd;
break;
}
prevEnd = end;
pos = end + child.breakAfter;
}
return {
from: fromStart,
to: toEnd < 0 ? offset + this.length : toEnd,
startDOM: (fromI ? this.children[fromI - 1].dom.nextSibling : null) || this.dom.firstChild,
endDOM: toI < this.children.length && toI >= 0 ? this.children[toI].dom : null
};
}
markDirty(andParent = false) {
this.flags |= 2;
this.markParentsDirty(andParent);
}
markParentsDirty(childList) {
for (let parent = this.parent; parent; parent = parent.parent) {
if (childList) parent.flags |= 2;
if (parent.flags & 1) return;
parent.flags |= 1;
childList = false;
}
}
setParent(parent) {
if (this.parent != parent) {
this.parent = parent;
if (this.flags & 7) this.markParentsDirty(true);
}
}
setDOM(dom) {
if (this.dom == dom) return;
if (this.dom) this.dom.cmView = null;
this.dom = dom;
dom.cmView = this;
}
get rootView() {
for (let v = this;;) {
let parent = v.parent;
if (!parent) return v;
v = parent;
}
}
replaceChildren(from, to, children = noChildren) {
this.markDirty();
for (let i$1 = from; i$1 < to; i$1++) {
let child = this.children[i$1];
if (child.parent == this && children.indexOf(child) < 0) child.destroy();
}
this.children.splice(from, to - from, ...children);
for (let i$1 = 0; i$1 < children.length; i$1++) children[i$1].setParent(this);
}
ignoreMutation(_rec) {
return false;
}
ignoreEvent(_event) {
return false;
}
childCursor(pos = this.length) {
return new ChildCursor(this.children, pos, this.children.length);
}
childPos(pos, bias = 1) {
return this.childCursor().findPos(pos, bias);
}
toString() {
let name$1 = this.constructor.name.replace("View", "");
return name$1 + (this.children.length ? "(" + this.children.join() + ")" : this.length ? "[" + (name$1 == "Text" ? this.text : this.length) + "]" : "") + (this.breakAfter ? "#" : "");
}
static get(node) {
return node.cmView;
}
get isEditable() {
return true;
}
get isWidget() {
return false;
}
get isHidden() {
return false;
}
merge(from, to, source, hasStart, openStart, openEnd) {
return false;
}
become(other) {
return false;
}
canReuseDOM(other) {
return other.constructor == this.constructor && !((this.flags | other.flags) & 8);
}
getSide() {
return 0;
}
destroy() {
for (let child of this.children) if (child.parent == this) child.destroy();
this.parent = null;
}
};
ContentView.prototype.breakAfter = 0;
function rm$1(dom) {
let next = dom.nextSibling;
dom.parentNode.removeChild(dom);
return next;
}
var ChildCursor = class {
constructor(children, pos, i$1) {
this.children = children;
this.pos = pos;
this.i = i$1;
this.off = 0;
}
findPos(pos, bias = 1) {
for (;;) {
if (pos > this.pos || pos == this.pos && (bias > 0 || this.i == 0 || this.children[this.i - 1].breakAfter)) {
this.off = pos - this.pos;
return this;
}
let next = this.children[--this.i];
this.pos -= next.length + next.breakAfter;
}
}
};
function replaceRange(parent, fromI, fromOff, toI, toOff, insert$2, breakAtStart, openStart, openEnd) {
let { children } = parent;
let before = children.length ? children[fromI] : null;
let last = insert$2.length ? insert$2[insert$2.length - 1] : null;
let breakAtEnd = last ? last.breakAfter : breakAtStart;
if (fromI == toI && before && !breakAtStart && !breakAtEnd && insert$2.length < 2 && before.merge(fromOff, toOff, insert$2.length ? last : null, fromOff == 0, openStart, openEnd)) return;
if (toI < children.length) {
let after = children[toI];
if (after && (toOff < after.length || after.breakAfter && (last === null || last === void 0 ? void 0 : last.breakAfter))) {
if (fromI == toI) {
after = after.split(toOff);
toOff = 0;
}
if (!breakAtEnd && last && after.merge(0, toOff, last, true, 0, openEnd)) insert$2[insert$2.length - 1] = after;
else {
if (toOff || after.children.length && !after.children[0].length) after.merge(0, toOff, null, false, 0, openEnd);
insert$2.push(after);
}
} else if (after === null || after === void 0 ? void 0 : after.breakAfter) if (last) last.breakAfter = 1;
else breakAtStart = 1;
toI++;
}
if (before) {
before.breakAfter = breakAtStart;
if (fromOff > 0) {
if (!breakAtStart && insert$2.length && before.merge(fromOff, before.length, insert$2[0], false, openStart, 0)) before.breakAfter = insert$2.shift().breakAfter;
else if (fromOff < before.length || before.children.length && before.children[before.children.length - 1].length == 0) before.merge(fromOff, before.length, null, false, openStart, 0);
fromI++;
}
}
while (fromI < toI && insert$2.length) if (children[toI - 1].become(insert$2[insert$2.length - 1])) {
toI--;
insert$2.pop();
openEnd = insert$2.length ? 0 : openStart;
} else if (children[fromI].become(insert$2[0])) {
fromI++;
insert$2.shift();
openStart = insert$2.length ? 0 : openEnd;
} else break;
if (!insert$2.length && fromI && toI < children.length && !children[fromI - 1].breakAfter && children[toI].merge(0, 0, children[fromI - 1], false, openStart, openEnd)) fromI--;
if (fromI < toI || insert$2.length) parent.replaceChildren(fromI, toI, insert$2);
}
function mergeChildrenInto(parent, from, to, insert$2, openStart, openEnd) {
let cur$1 = parent.childCursor();
let { i: toI, off: toOff } = cur$1.findPos(to, 1);
let { i: fromI, off: fromOff } = cur$1.findPos(from, -1);
let dLen = from - to;
for (let view of insert$2) dLen += view.length;
parent.length += dLen;
replaceRange(parent, fromI, fromOff, toI, toOff, insert$2, 0, openStart, openEnd);
}
var nav = typeof navigator != "undefined" ? navigator : {
userAgent: "",
vendor: "",
platform: ""
};
var doc = typeof document != "undefined" ? document : { documentElement: { style: {} } };
var ie_edge = /* @__PURE__ */ /Edge\/(\d+)/.exec(nav.userAgent);
var ie_upto10 = /* @__PURE__ */ /MSIE \d/.test(nav.userAgent);
var ie_11up = /* @__PURE__ */ /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(nav.userAgent);
var ie = !!(ie_upto10 || ie_11up || ie_edge);
var gecko = !ie && /* @__PURE__ */ /gecko\/(\d+)/i.test(nav.userAgent);
var chrome = !ie && /* @__PURE__ */ /Chrome\/(\d+)/.exec(nav.userAgent);
var webkit = "webkitFontSmoothing" in doc.documentElement.style;
var safari = !ie && /* @__PURE__ */ /Apple Computer/.test(nav.vendor);
var ios = safari && (/* @__PURE__ */ /Mobile\/\w+/.test(nav.userAgent) || nav.maxTouchPoints > 2);
var browser = {
mac: ios || /* @__PURE__ */ /Mac/.test(nav.platform),
windows: /* @__PURE__ */ /Win/.test(nav.platform),
linux: /* @__PURE__ */ /Linux|X11/.test(nav.platform),
ie,
ie_version: ie_upto10 ? doc.documentMode || 6 : ie_11up ? +ie_11up[1] : ie_edge ? +ie_edge[1] : 0,
gecko,
gecko_version: gecko ? +(/* @__PURE__ */ /Firefox\/(\d+)/.exec(nav.userAgent) || [0, 0])[1] : 0,
chrome: !!chrome,
chrome_version: chrome ? +chrome[1] : 0,
ios,
android: /* @__PURE__ */ /Android\b/.test(nav.userAgent),
webkit,
safari,
webkit_version: webkit ? +(/* @__PURE__ */ /\bAppleWebKit\/(\d+)/.exec(navigator.userAgent) || [0, 0])[1] : 0,
tabSize: doc.documentElement.style.tabSize != null ? "tab-size" : "-moz-tab-size"
};
var MaxJoinLen = 256;
var TextView = class TextView extends ContentView {
constructor(text) {
super();
this.text = text;
}
get length() {
return this.text.length;
}
createDOM(textDOM) {
this.setDOM(textDOM || document.createTextNode(this.text));
}
sync(view, track) {
if (!this.dom) this.createDOM();
if (this.dom.nodeValue != this.text) {
if (track && track.node == this.dom) track.written = true;
this.dom.nodeValue = this.text;
}
}
reuseDOM(dom) {
if (dom.nodeType == 3) this.createDOM(dom);
}
merge(from, to, source) {
if (this.flags & 8 || source && (!(source instanceof TextView) || this.length - (to - from) + source.length > MaxJoinLen || source.flags & 8)) return false;
this.text = this.text.slice(0, from) + (source ? source.text : "") + this.text.slice(to);
this.markDirty();
return true;
}
split(from) {
let result = new TextView(this.text.slice(from));
this.text = this.text.slice(0, from);
this.markDirty();
result.flags |= this.flags & 8;
return result;
}
localPosFromDOM(node, offset) {
return node == this.dom ? offset : offset ? this.text.length : 0;
}
domAtPos(pos) {
return new DOMPos(this.dom, pos);
}
domBoundsAround(_from, _to, offset) {
return {
from: offset,
to: offset + this.length,
startDOM: this.dom,
endDOM: this.dom.nextSibling
};
}
coordsAt(pos, side) {
return textCoords(this.dom, pos, side);
}
};
var MarkView = class MarkView extends ContentView {
constructor(mark, children = [], length = 0) {
super();
this.mark = mark;
this.children = children;
this.length = length;
for (let ch of children) ch.setParent(this);
}
setAttrs(dom) {
clearAttributes(dom);
if (this.mark.class) dom.className = this.mark.class;
if (this.mark.attrs) for (let name$1 in this.mark.attrs) dom.setAttribute(name$1, this.mark.attrs[name$1]);
return dom;
}
canReuseDOM(other) {
return super.canReuseDOM(other) && !((this.flags | other.flags) & 8);
}
reuseDOM(node) {
if (node.nodeName == this.mark.tagName.toUpperCase()) {
this.setDOM(node);
this.flags |= 6;
}
}
sync(view, track) {
if (!this.dom) this.setDOM(this.setAttrs(document.createElement(this.mark.tagName)));
else if (this.flags & 4) this.setAttrs(this.dom);
super.sync(view, track);
}
merge(from, to, source, _hasStart, openStart, openEnd) {
if (source && (!(source instanceof MarkView && source.mark.eq(this.mark)) || from && openStart <= 0 || to < this.length && openEnd <= 0)) return false;
mergeChildrenInto(this, from, to, source ? source.children.slice() : [], openStart - 1, openEnd - 1);
this.markDirty();
return true;
}
split(from) {
let result = [], off = 0, detachFrom = -1, i$1 = 0;
for (let elt of this.children) {
let end = off + elt.length;
if (end > from) result.push(off < from ? elt.split(from - off) : elt);
if (detachFrom < 0 && off >= from) detachFrom = i$1;
off = end;
i$1++;
}
let length = this.length - from;
this.length = from;
if (detachFrom > -1) {
this.children.length = detachFrom;
this.markDirty();
}
return new MarkView(this.mark, result, length);
}
domAtPos(pos) {
return inlineDOMAtPos(this, pos);
}
coordsAt(pos, side) {
return coordsInChildren(this, pos, side);
}
};
function textCoords(text, pos, side) {
let length = text.nodeValue.length;
if (pos > length) pos = length;
let from = pos, to = pos, flatten$2 = 0;
if (pos == 0 && side < 0 || pos == length && side >= 0) {
if (!(browser.chrome || browser.gecko)) {
if (pos) {
from--;
flatten$2 = 1;
} else if (to < length) {
to++;
flatten$2 = -1;
}
}
} else if (side < 0) from--;
else if (to < length) to++;
let rects = textRange(text, from, to).getClientRects();
if (!rects.length) return null;
let rect = rects[(flatten$2 ? flatten$2 < 0 : side >= 0) ? 0 : rects.length - 1];
if (browser.safari && !flatten$2 && rect.width == 0) rect = Array.prototype.find.call(rects, (r) => r.width) || rect;
return flatten$2 ? flattenRect(rect, flatten$2 < 0) : rect || null;
}
var WidgetView = class WidgetView extends ContentView {
static create(widget, length, side) {
return new WidgetView(widget, length, side);
}
constructor(widget, length, side) {
super();
this.widget = widget;
this.length = length;
this.side = side;
this.prevWidget = null;
}
split(from) {
let result = WidgetView.create(this.widget, this.length - from, this.side);
this.length -= from;
return result;
}
sync(view) {
if (!this.dom || !this.widget.updateDOM(this.dom, view)) {
if (this.dom && this.prevWidget) this.prevWidget.destroy(this.dom);
this.prevWidget = null;
this.setDOM(this.widget.toDOM(view));
this.dom.contentEditable = "false";
}
}
getSide() {
return this.side;
}
merge(from, to, source, hasStart, openStart, openEnd) {
if (source && (!(source instanceof WidgetView) || !this.widget.compare(source.widget) || from > 0 && openStart <= 0 || to < this.length && openEnd <= 0)) return false;
this.length = from + (source ? source.length : 0) + (this.length - to);
return true;
}
become(other) {
if (other instanceof WidgetView && other.side == this.side && this.widget.constructor == other.widget.constructor) {
if (!this.widget.compare(other.widget)) this.markDirty(true);
if (this.dom && !this.prevWidget) this.prevWidget = this.widget;
this.widget = other.widget;
this.length = other.length;
return true;
}
return false;
}
ignoreMutation() {
return true;
}
ignoreEvent(event) {
return this.widget.ignoreEvent(event);
}
get overrideDOMText() {
if (this.length == 0) return Text.empty;
let top$1 = this;
while (top$1.parent) top$1 = top$1.parent;
let { view } = top$1, text = view && view.state.doc, start = this.posAtStart;
return text ? text.slice(start, start + this.length) : Text.empty;
}
domAtPos(pos) {
return (this.length ? pos == 0 : this.side > 0) ? DOMPos.before(this.dom) : DOMPos.after(this.dom, pos == this.length);
}
domBoundsAround() {
return null;
}
coordsAt(pos, side) {
let custom = this.widget.coordsAt(this.dom, pos, side);
if (custom) return custom;
let rects = this.dom.getClientRects(), rect = null;
if (!rects.length) return null;
let fromBack = this.side ? this.side < 0 : pos > 0;
for (let i$1 = fromBack ? rects.length - 1 : 0;; i$1 += fromBack ? -1 : 1) {
rect = rects[i$1];
if (pos > 0 ? i$1 == 0 : i$1 == rects.length - 1 || rect.top < rect.bottom) break;
}
return flattenRect(rect, !fromBack);
}
get isEditable() {
return false;
}
get isWidget() {
return true;
}
get isHidden() {
return this.widget.isHidden;
}
destroy() {
super.destroy();
if (this.dom) this.widget.destroy(this.dom);
}
};
var WidgetBufferView = class WidgetBufferView extends ContentView {
constructor(side) {
super();
this.side = side;
}
get length() {
return 0;
}
merge() {
return false;
}
become(other) {
return other instanceof WidgetBufferView && other.side == this.side;
}
split() {
return new WidgetBufferView(this.side);
}
sync() {
if (!this.dom) {
let dom = document.createElement("img");
dom.className = "cm-widgetBuffer";
dom.setAttribute("aria-hidden", "true");
this.setDOM(dom);
}
}
getSide() {
return this.side;
}
domAtPos(pos) {
return this.side > 0 ? DOMPos.before(this.dom) : DOMPos.after(this.dom);
}
localPosFromDOM() {
return 0;
}
domBoundsAround() {
return null;
}
coordsAt(pos) {
return this.dom.getBoundingClientRect();
}
get overrideDOMText() {
return Text.empty;
}
get isHidden() {
return true;
}
};
TextView.prototype.children = WidgetView.prototype.children = WidgetBufferView.prototype.children = noChildren;
function inlineDOMAtPos(parent, pos) {
let dom = parent.dom, { children } = parent, i$1 = 0;
for (let off = 0; i$1 < children.length; i$1++) {
let child = children[i$1], end = off + child.length;
if (end == off && child.getSide() <= 0) continue;
if (pos > off && pos < end && child.dom.parentNode == dom) return child.domAtPos(pos - off);
if (pos <= off) break;
off = end;
}
for (let j = i$1; j > 0; j--) {
let prev = children[j - 1];
if (prev.dom.parentNode == dom) return prev.domAtPos(prev.length);
}
for (let j = i$1; j < children.length; j++) {
let next = children[j];
if (next.dom.parentNode == dom) return next.domAtPos(0);
}
return new DOMPos(dom, 0);
}
function joinInlineInto(parent, view, open) {
let last, { children } = parent;
if (open > 0 && view instanceof MarkView && children.length && (last = children[children.length - 1]) instanceof MarkView && last.mark.eq(view.mark)) joinInlineInto(last, view.children[0], open - 1);
else {
children.push(view);
view.setParent(parent);
}
parent.length += view.length;
}
function coordsInChildren(view, pos, side) {
let before = null, beforePos = -1, after = null, afterPos = -1;
function scan(view$1, pos$1) {
for (let i$1 = 0, off = 0; i$1 < view$1.children.length && off <= pos$1; i$1++) {
let child = view$1.children[i$1], end = off + child.length;
if (end >= pos$1) {
if (child.children.length) scan(child, pos$1 - off);
else if ((!after || after.isHidden && side > 0) && (end > pos$1 || off == end && child.getSide() > 0)) {
after = child;
afterPos = pos$1 - off;
} else if (off < pos$1 || off == end && child.getSide() < 0 && !child.isHidden) {
before = child;
beforePos = pos$1 - off;
}
}
off = end;
}
}
scan(view, pos);
let target = (side < 0 ? before : after) || before || after;
if (target) return target.coordsAt(Math.max(0, target == before ? beforePos : afterPos), side);
return fallbackRect(view);
}
function fallbackRect(view) {
let last = view.dom.lastChild;
if (!last) return view.dom.getBoundingClientRect();
let rects = clientRectsFor(last);
return rects[rects.length - 1] || null;
}
function combineAttrs(source, target) {
for (let name$1 in source) if (name$1 == "class" && target.class) target.class += " " + source.class;
else if (name$1 == "style" && target.style) target.style += ";" + source.style;
else target[name$1] = source[name$1];
return target;
}
var noAttrs = /* @__PURE__ */ Object.create(null);
function attrsEq(a, b, ignore) {
if (a == b) return true;
if (!a) a = noAttrs;
if (!b) b = noAttrs;
let keysA = Object.keys(a), keysB = Object.keys(b);
if (keysA.length - (ignore && keysA.indexOf(ignore) > -1 ? 1 : 0) != keysB.length - (ignore && keysB.indexOf(ignore) > -1 ? 1 : 0)) return false;
for (let key of keysA) if (key != ignore && (keysB.indexOf(key) == -1 || a[key] !== b[key])) return false;
return true;
}
function updateAttrs(dom, prev, attrs) {
let changed = false;
if (prev) {
for (let name$1 in prev) if (!(attrs && name$1 in attrs)) {
changed = true;
if (name$1 == "style") dom.style.cssText = "";
else dom.removeAttribute(name$1);
}
}
if (attrs) {
for (let name$1 in attrs) if (!(prev && prev[name$1] == attrs[name$1])) {
changed = true;
if (name$1 == "style") dom.style.cssText = attrs[name$1];
else dom.setAttribute(name$1, attrs[name$1]);
}
}
return changed;
}
function getAttrs(dom) {
let attrs = Object.create(null);
for (let i$1 = 0; i$1 < dom.attributes.length; i$1++) {
let attr = dom.attributes[i$1];
attrs[attr.name] = attr.value;
}
return attrs;
}
var LineView = class LineView extends ContentView {
constructor() {
super(...arguments);
this.children = [];
this.length = 0;
this.prevAttrs = void 0;
this.attrs = null;
this.breakAfter = 0;
}
merge(from, to, source, hasStart, openStart, openEnd) {
if (source) {
if (!(source instanceof LineView)) return false;
if (!this.dom) source.transferDOM(this);
}
if (hasStart) this.setDeco(source ? source.attrs : null);
mergeChildrenInto(this, from, to, source ? source.children.slice() : [], openStart, openEnd);
return true;
}
split(at) {
let end = new LineView();
end.breakAfter = this.breakAfter;
if (this.length == 0) return end;
let { i: i$1, off } = this.childPos(at);
if (off) {
end.append(this.children[i$1].split(off), 0);
this.children[i$1].merge(off, this.children[i$1].length, null, false, 0, 0);
i$1++;
}
for (let j = i$1; j < this.children.length; j++) end.append(this.children[j], 0);
while (i$1 > 0 && this.children[i$1 - 1].length == 0) this.children[--i$1].destroy();
this.children.length = i$1;
this.markDirty();
this.length = at;
return end;
}
transferDOM(other) {
if (!this.dom) return;
this.markDirty();
other.setDOM(this.dom);
other.prevAttrs = this.prevAttrs === void 0 ? this.attrs : this.prevAttrs;
this.prevAttrs = void 0;
this.dom = null;
}
setDeco(attrs) {
if (!attrsEq(this.attrs, attrs)) {
if (this.dom) {
this.prevAttrs = this.attrs;
this.markDirty();
}
this.attrs = attrs;
}
}
append(child, openStart) {
joinInlineInto(this, child, openStart);
}
addLineDeco(deco) {
let attrs = deco.spec.attributes, cls = deco.spec.class;
if (attrs) this.attrs = combineAttrs(attrs, this.attrs || {});
if (cls) this.attrs = combineAttrs({ class: cls }, this.attrs || {});
}
domAtPos(pos) {
return inlineDOMAtPos(this, pos);
}
reuseDOM(node) {
if (node.nodeName == "DIV") {
this.setDOM(node);
this.flags |= 6;
}
}
sync(view, track) {
var _a$2;
if (!this.dom) {
this.setDOM(document.createElement("div"));
this.dom.className = "cm-line";
this.prevAttrs = this.attrs ? null : void 0;
} else if (this.flags & 4) {
clearAttributes(this.dom);
this.dom.className = "cm-line";
this.prevAttrs = this.attrs ? null : void 0;
}
if (this.prevAttrs !== void 0) {
updateAttrs(this.dom, this.prevAttrs, this.attrs);
this.dom.classList.add("cm-line");
this.prevAttrs = void 0;
}
super.sync(view, track);
let last = this.dom.lastChild;
while (last && ContentView.get(last) instanceof MarkView) last = last.lastChild;
if (!last || !this.length || last.nodeName != "BR" && ((_a$2 = ContentView.get(last)) === null || _a$2 === void 0 ? void 0 : _a$2.isEditable) == false && (!browser.ios || !this.children.some((ch) => ch instanceof TextView))) {
let hack = document.createElement("BR");
hack.cmIgnore = true;
this.dom.appendChild(hack);
}
}
measureTextSize() {
if (this.children.length == 0 || this.length > 20) return null;
let totalWidth = 0, textHeight;
for (let child of this.children) {
if (!(child instanceof TextView) || /[^ -~]/.test(child.text)) return null;
let rects = clientRectsFor(child.dom);
if (rects.length != 1) return null;
totalWidth += rects[0].width;
textHeight = rects[0].height;
}
return !totalWidth ? null : {
lineHeight: this.dom.getBoundingClientRect().height,
charWidth: totalWidth / this.length,
textHeight
};
}
coordsAt(pos, side) {
let rect = coordsInChildren(this, pos, side);
if (!this.children.length && rect && this.parent) {
let { heightOracle } = this.parent.view.viewState, height = rect.bottom - rect.top;
if (Math.abs(height - heightOracle.lineHeight) < 2 && heightOracle.textHeight < height) {
let dist$2 = (height - heightOracle.textHeight) / 2;
return {
top: rect.top + dist$2,
bottom: rect.bottom - dist$2,
left: rect.left,
right: rect.left
};
}
}
return rect;
}
become(_other) {
return false;
}
covers() {
return true;
}
static find(docView, pos) {
for (let i$1 = 0, off = 0; i$1 < docView.children.length; i$1++) {
let block = docView.children[i$1], end = off + block.length;
if (end >= pos) {
if (block instanceof LineView) return block;
if (end > pos) break;
}
off = end + block.breakAfter;
}
return null;
}
};
var BlockWidgetView = class BlockWidgetView extends ContentView {
constructor(widget, length, deco) {
super();
this.widget = widget;
this.length = length;
this.deco = deco;
this.breakAfter = 0;
this.prevWidget = null;
}
merge(from, to, source, _takeDeco, openStart, openEnd) {
if (source && (!(source instanceof BlockWidgetView) || !this.widget.compare(source.widget) || from > 0 && openStart <= 0 || to < this.length && openEnd <= 0)) return false;
this.length = from + (source ? source.length : 0) + (this.length - to);
return true;
}
domAtPos(pos) {
return pos == 0 ? DOMPos.before(this.dom) : DOMPos.after(this.dom, pos == this.length);
}
split(at) {
let len = this.length - at;
this.length = at;
let end = new BlockWidgetView(this.widget, len, this.deco);
end.breakAfter = this.breakAfter;
return end;
}
get children() {
return noChildren;
}
sync(view) {
if (!this.dom || !this.widget.updateDOM(this.dom, view)) {
if (this.dom && this.prevWidget) this.prevWidget.destroy(this.dom);
this.prevWidget = null;
this.setDOM(this.widget.toDOM(view));
this.dom.contentEditable = "false";
}
}
get overrideDOMText() {
return this.parent ? this.parent.view.state.doc.slice(this.posAtStart, this.posAtEnd) : Text.empty;
}
domBoundsAround() {
return null;
}
become(other) {
if (other instanceof BlockWidgetView && other.widget.constructor == this.widget.constructor) {
if (!other.widget.compare(this.widget)) this.markDirty(true);
if (this.dom && !this.prevWidget) this.prevWidget = this.widget;
this.widget = other.widget;
this.length = other.length;
this.deco = other.deco;
this.breakAfter = other.breakAfter;
return true;
}
return false;
}
ignoreMutation() {
return true;
}
ignoreEvent(event) {
return this.widget.ignoreEvent(event);
}
get isEditable() {
return false;
}
get isWidget() {
return true;
}
coordsAt(pos, side) {
return this.widget.coordsAt(this.dom, pos, side);
}
destroy() {
super.destroy();
if (this.dom) this.widget.destroy(this.dom);
}
covers(side) {
let { startSide, endSide } = this.deco;
return startSide == endSide ? false : side < 0 ? startSide < 0 : endSide > 0;
}
};
var WidgetType = class {
eq(widget) {
return false;
}
updateDOM(dom, view) {
return false;
}
compare(other) {
return this == other || this.constructor == other.constructor && this.eq(other);
}
get estimatedHeight() {
return -1;
}
get lineBreaks() {
return 0;
}
ignoreEvent(event) {
return true;
}
coordsAt(dom, pos, side) {
return null;
}
get isHidden() {
return false;
}
destroy(dom) {}
};
var BlockType = /* @__PURE__ */ (function(BlockType$2) {
BlockType$2[BlockType$2["Text"] = 0] = "Text";
BlockType$2[BlockType$2["WidgetBefore"] = 1] = "WidgetBefore";
BlockType$2[BlockType$2["WidgetAfter"] = 2] = "WidgetAfter";
BlockType$2[BlockType$2["WidgetRange"] = 3] = "WidgetRange";
return BlockType$2;
})(BlockType || (BlockType = {}));
var Decoration = class extends RangeValue {
constructor(startSide, endSide, widget, spec) {
super();
this.startSide = startSide;
this.endSide = endSide;
this.widget = widget;
this.spec = spec;
}
get heightRelevant() {
return false;
}
static mark(spec) {
return new MarkDecoration(spec);
}
static widget(spec) {
let side = Math.max(-1e4, Math.min(1e4, spec.side || 0)), block = !!spec.block;
side += block && !spec.inlineOrder ? side > 0 ? 3e8 : -4e8 : side > 0 ? 1e8 : -1e8;
return new PointDecoration(spec, side, side, block, spec.widget || null, false);
}
static replace(spec) {
let block = !!spec.block, startSide, endSide;
if (spec.isBlockGap) {
startSide = -5e8;
endSide = 4e8;
} else {
let { start, end } = getInclusive(spec, block);
startSide = (start ? block ? -3e8 : -1 : 5e8) - 1;
endSide = (end ? block ? 2e8 : 1 : -6e8) + 1;
}
return new PointDecoration(spec, startSide, endSide, block, spec.widget || null, true);
}
static line(spec) {
return new LineDecoration(spec);
}
static set(of, sort = false) {
return RangeSet$1.of(of, sort);
}
hasHeight() {
return this.widget ? this.widget.estimatedHeight > -1 : false;
}
};
Decoration.none = RangeSet$1.empty;
var MarkDecoration = class MarkDecoration extends Decoration {
constructor(spec) {
let { start, end } = getInclusive(spec);
super(start ? -1 : 5e8, end ? 1 : -6e8, null, spec);
this.tagName = spec.tagName || "span";
this.class = spec.class || "";
this.attrs = spec.attributes || null;
}
eq(other) {
var _a$2, _b;
return this == other || other instanceof MarkDecoration && this.tagName == other.tagName && (this.class || ((_a$2 = this.attrs) === null || _a$2 === void 0 ? void 0 : _a$2.class)) == (other.class || ((_b = other.attrs) === null || _b === void 0 ? void 0 : _b.class)) && attrsEq(this.attrs, other.attrs, "class");
}
range(from, to = from) {
if (from >= to) throw new RangeError("Mark decorations may not be empty");
return super.range(from, to);
}
};
MarkDecoration.prototype.point = false;
var LineDecoration = class LineDecoration extends Decoration {
constructor(spec) {
super(-2e8, -2e8, null, spec);
}
eq(other) {
return other instanceof LineDecoration && this.spec.class == other.spec.class && attrsEq(this.spec.attributes, other.spec.attributes);
}
range(from, to = from) {
if (to != from) throw new RangeError("Line decoration ranges must be zero-length");
return super.range(from, to);
}
};
LineDecoration.prototype.mapMode = MapMode.TrackBefore;
LineDecoration.prototype.point = true;
var PointDecoration = class PointDecoration extends Decoration {
constructor(spec, startSide, endSide, block, widget, isReplace) {
super(startSide, endSide, widget, spec);
this.block = block;
this.isReplace = isReplace;
this.mapMode = !block ? MapMode.TrackDel : startSide <= 0 ? MapMode.TrackBefore : MapMode.TrackAfter;
}
get type() {
return this.startSide != this.endSide ? BlockType.WidgetRange : this.startSide <= 0 ? BlockType.WidgetBefore : BlockType.WidgetAfter;
}
get heightRelevant() {
return this.block || !!this.widget && (this.widget.estimatedHeight >= 5 || this.widget.lineBreaks > 0);
}
eq(other) {
return other instanceof PointDecoration && widgetsEq(this.widget, other.widget) && this.block == other.block && this.startSide == other.startSide && this.endSide == other.endSide;
}
range(from, to = from) {
if (this.isReplace && (from > to || from == to && this.startSide > 0 && this.endSide <= 0)) throw new RangeError("Invalid range for replacement decoration");
if (!this.isReplace && to != from) throw new RangeError("Widget decorations can only have zero-length ranges");
return super.range(from, to);
}
};
PointDecoration.prototype.point = true;
function getInclusive(spec, block = false) {
let { inclusiveStart: start, inclusiveEnd: end } = spec;
if (start == null) start = spec.inclusive;
if (end == null) end = spec.inclusive;
return {
start: start !== null && start !== void 0 ? start : block,
end: end !== null && end !== void 0 ? end : block
};
}
function widgetsEq(a, b) {
return a == b || !!(a && b && a.compare(b));
}
function addRange(from, to, ranges, margin = 0) {
let last = ranges.length - 1;
if (last >= 0 && ranges[last] + margin >= from) ranges[last] = Math.max(ranges[last], to);
else ranges.push(from, to);
}
var ContentBuilder = class ContentBuilder {
constructor(doc$2, pos, end, disallowBlockEffectsFor) {
this.doc = doc$2;
this.pos = pos;
this.end = end;
this.disallowBlockEffectsFor = disallowBlockEffectsFor;
this.content = [];
this.curLine = null;
this.breakAtStart = 0;
this.pendingBuffer = 0;
this.bufferMarks = [];
this.atCursorPos = true;
this.openStart = -1;
this.openEnd = -1;
this.text = "";
this.textOff = 0;
this.cursor = doc$2.iter();
this.skip = pos;
}
posCovered() {
if (this.content.length == 0) return !this.breakAtStart && this.doc.lineAt(this.pos).from != this.pos;
let last = this.content[this.content.length - 1];
return !(last.breakAfter || last instanceof BlockWidgetView && last.deco.endSide < 0);
}
getLine() {
if (!this.curLine) {
this.content.push(this.curLine = new LineView());
this.atCursorPos = true;
}
return this.curLine;
}
flushBuffer(active = this.bufferMarks) {
if (this.pendingBuffer) {
this.curLine.append(wrapMarks(new WidgetBufferView(-1), active), active.length);
this.pendingBuffer = 0;
}
}
addBlockWidget(view) {
this.flushBuffer();
this.curLine = null;
this.content.push(view);
}
finish(openEnd) {
if (this.pendingBuffer && openEnd <= this.bufferMarks.length) this.flushBuffer();
else this.pendingBuffer = 0;
if (!this.posCovered() && !(openEnd && this.content.length && this.content[this.content.length - 1] instanceof BlockWidgetView)) this.getLine();
}
buildText(length, active, openStart) {
while (length > 0) {
if (this.textOff == this.text.length) {
let { value, lineBreak, done } = this.cursor.next(this.skip);
this.skip = 0;
if (done) throw new Error("Ran out of text content when drawing inline views");
if (lineBreak) {
if (!this.posCovered()) this.getLine();
if (this.content.length) this.content[this.content.length - 1].breakAfter = 1;
else this.breakAtStart = 1;
this.flushBuffer();
this.curLine = null;
this.atCursorPos = true;
length--;
continue;
} else {
this.text = value;
this.textOff = 0;
}
}
let take = Math.min(this.text.length - this.textOff, length, 512);
this.flushBuffer(active.slice(active.length - openStart));
this.getLine().append(wrapMarks(new TextView(this.text.slice(this.textOff, this.textOff + take)), active), openStart);
this.atCursorPos = true;
this.textOff += take;
length -= take;
openStart = 0;
}
}
span(from, to, active, openStart) {
this.buildText(to - from, active, openStart);
this.pos = to;
if (this.openStart < 0) this.openStart = openStart;
}
point(from, to, deco, active, openStart, index) {
if (this.disallowBlockEffectsFor[index] && deco instanceof PointDecoration) {
if (deco.block) throw new RangeError("Block decorations may not be specified via plugins");
if (to > this.doc.lineAt(this.pos).to) throw new RangeError("Decorations that replace line breaks may not be specified via plugins");
}
let len = to - from;
if (deco instanceof PointDecoration) if (deco.block) {
if (deco.startSide > 0 && !this.posCovered()) this.getLine();
this.addBlockWidget(new BlockWidgetView(deco.widget || new NullWidget("div"), len, deco));
} else {
let view = WidgetView.create(deco.widget || new NullWidget("span"), len, len ? 0 : deco.startSide);
let cursorBefore = this.atCursorPos && !view.isEditable && openStart <= active.length && (from < to || deco.startSide > 0);
let cursorAfter = !view.isEditable && (from < to || openStart > active.length || deco.startSide <= 0);
let line = this.getLine();
if (this.pendingBuffer == 2 && !cursorBefore && !view.isEditable) this.pendingBuffer = 0;
this.flushBuffer(active);
if (cursorBefore) {
line.append(wrapMarks(new WidgetBufferView(1), active), openStart);
openStart = active.length + Math.max(0, openStart - active.length);
}
line.append(wrapMarks(view, active), openStart);
this.atCursorPos = cursorAfter;
this.pendingBuffer = !cursorAfter ? 0 : from < to || openStart > active.length ? 1 : 2;
if (this.pendingBuffer) this.bufferMarks = active.slice();
}
else if (this.doc.lineAt(this.pos).from == this.pos) this.getLine().addLineDeco(deco);
if (len) {
if (this.textOff + len <= this.text.length) this.textOff += len;
else {
this.skip += len - (this.text.length - this.textOff);
this.text = "";
this.textOff = 0;
}
this.pos = to;
}
if (this.openStart < 0) this.openStart = openStart;
}
static build(text, from, to, decorations$2, dynamicDecorationMap) {
let builder = new ContentBuilder(text, from, to, dynamicDecorationMap);
builder.openEnd = RangeSet$1.spans(decorations$2, from, to, builder);
if (builder.openStart < 0) builder.openStart = builder.openEnd;
builder.finish(builder.openEnd);
return builder;
}
};
function wrapMarks(view, active) {
for (let mark of active) view = new MarkView(mark, [view], view.length);
return view;
}
var NullWidget = class extends WidgetType {
constructor(tag) {
super();
this.tag = tag;
}
eq(other) {
return other.tag == this.tag;
}
toDOM() {
return document.createElement(this.tag);
}
updateDOM(elt) {
return elt.nodeName.toLowerCase() == this.tag;
}
get isHidden() {
return true;
}
};
var clickAddsSelectionRange = /* @__PURE__ */ Facet$1.define();
var dragMovesSelection$1 = /* @__PURE__ */ Facet$1.define();
var mouseSelectionStyle = /* @__PURE__ */ Facet$1.define();
var exceptionSink = /* @__PURE__ */ Facet$1.define();
var updateListener = /* @__PURE__ */ Facet$1.define();
var inputHandler = /* @__PURE__ */ Facet$1.define();
var focusChangeEffect = /* @__PURE__ */ Facet$1.define();
var perLineTextDirection = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.some((x) => x) });
var nativeSelectionHidden = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.some((x) => x) });
var ScrollTarget = class ScrollTarget {
constructor(range, y = "nearest", x = "nearest", yMargin = 5, xMargin = 5, isSnapshot = false) {
this.range = range;
this.y = y;
this.x = x;
this.yMargin = yMargin;
this.xMargin = xMargin;
this.isSnapshot = isSnapshot;
}
map(changes) {
return changes.empty ? this : new ScrollTarget(this.range.map(changes), this.y, this.x, this.yMargin, this.xMargin, this.isSnapshot);
}
clip(state) {
return this.range.to <= state.doc.length ? this : new ScrollTarget(EditorSelection.cursor(state.doc.length), this.y, this.x, this.yMargin, this.xMargin, this.isSnapshot);
}
};
var scrollIntoView = /* @__PURE__ */ StateEffect$1.define({ map: (t$1, ch) => t$1.map(ch) });
function logException(state, exception, context) {
let handler = state.facet(exceptionSink);
if (handler.length) handler[0](exception);
else if (window.onerror) window.onerror(String(exception), context, void 0, void 0, exception);
else if (context) console.error(context + ":", exception);
else console.error(exception);
}
var editable = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.length ? values[0] : true });
var nextPluginID = 0;
var viewPlugin = /* @__PURE__ */ Facet$1.define();
var ViewPlugin = class ViewPlugin {
constructor(id$1, create, domEventHandlers, domEventObservers, buildExtensions) {
this.id = id$1;
this.create = create;
this.domEventHandlers = domEventHandlers;
this.domEventObservers = domEventObservers;
this.extension = buildExtensions(this);
}
static define(create, spec) {
const { eventHandlers, eventObservers, provide, decorations: deco } = spec || {};
return new ViewPlugin(nextPluginID++, create, eventHandlers, eventObservers, (plugin) => {
let ext = [viewPlugin.of(plugin)];
if (deco) ext.push(decorations.of((view) => {
let pluginInst = view.plugin(plugin);
return pluginInst ? deco(pluginInst) : Decoration.none;
}));
if (provide) ext.push(provide(plugin));
return ext;
});
}
static fromClass(cls, spec) {
return ViewPlugin.define((view) => new cls(view), spec);
}
};
var PluginInstance = class {
constructor(spec) {
this.spec = spec;
this.mustUpdate = null;
this.value = null;
}
update(view) {
if (!this.value) {
if (this.spec) try {
this.value = this.spec.create(view);
} catch (e) {
logException(view.state, e, "CodeMirror plugin crashed");
this.deactivate();
}
} else if (this.mustUpdate) {
let update = this.mustUpdate;
this.mustUpdate = null;
if (this.value.update) try {
this.value.update(update);
} catch (e) {
logException(update.state, e, "CodeMirror plugin crashed");
if (this.value.destroy) try {
this.value.destroy();
} catch (_) {}
this.deactivate();
}
}
return this;
}
destroy(view) {
var _a$2;
if ((_a$2 = this.value) === null || _a$2 === void 0 ? void 0 : _a$2.destroy) try {
this.value.destroy();
} catch (e) {
logException(view.state, e, "CodeMirror plugin crashed");
}
}
deactivate() {
this.spec = this.value = null;
}
};
var editorAttributes = /* @__PURE__ */ Facet$1.define();
var contentAttributes = /* @__PURE__ */ Facet$1.define();
var decorations = /* @__PURE__ */ Facet$1.define();
var atomicRanges = /* @__PURE__ */ Facet$1.define();
var bidiIsolatedRanges = /* @__PURE__ */ Facet$1.define();
function getIsolatedRanges(view, from, to) {
let isolates = view.state.facet(bidiIsolatedRanges);
if (!isolates.length) return isolates;
let sets = isolates.map((i$1) => i$1 instanceof Function ? i$1(view) : i$1);
let result = [];
RangeSet$1.spans(sets, from, to, {
point() {},
span(from$1, to$1, active, open) {
let level = result;
for (let i$1 = active.length - 1; i$1 >= 0; i$1--, open--) {
let iso = active[i$1].spec.bidiIsolate, update;
if (iso == null) continue;
if (open > 0 && level.length && (update = level[level.length - 1]).to == from$1 && update.direction == iso) {
update.to = to$1;
level = update.inner;
} else {
let add$1 = {
from: from$1,
to: to$1,
direction: iso,
inner: []
};
level.push(add$1);
level = add$1.inner;
}
}
}
});
return result;
}
var scrollMargins = /* @__PURE__ */ Facet$1.define();
function getScrollMargins(view) {
let left = 0, right = 0, top$1 = 0, bottom = 0;
for (let source of view.state.facet(scrollMargins)) {
let m = source(view);
if (m) {
if (m.left != null) left = Math.max(left, m.left);
if (m.right != null) right = Math.max(right, m.right);
if (m.top != null) top$1 = Math.max(top$1, m.top);
if (m.bottom != null) bottom = Math.max(bottom, m.bottom);
}
}
return {
left,
right,
top: top$1,
bottom
};
}
var styleModule = /* @__PURE__ */ Facet$1.define();
var ChangedRange = class ChangedRange {
constructor(fromA, toA, fromB, toB) {
this.fromA = fromA;
this.toA = toA;
this.fromB = fromB;
this.toB = toB;
}
join(other) {
return new ChangedRange(Math.min(this.fromA, other.fromA), Math.max(this.toA, other.toA), Math.min(this.fromB, other.fromB), Math.max(this.toB, other.toB));
}
addToSet(set) {
let i$1 = set.length, me = this;
for (; i$1 > 0; i$1--) {
let range = set[i$1 - 1];
if (range.fromA > me.toA) continue;
if (range.toA < me.fromA) break;
me = me.join(range);
set.splice(i$1 - 1, 1);
}
set.splice(i$1, 0, me);
return set;
}
static extendWithRanges(diff, ranges) {
if (ranges.length == 0) return diff;
let result = [];
for (let dI = 0, rI = 0, posA = 0, posB = 0;; dI++) {
let next = dI == diff.length ? null : diff[dI], off = posA - posB;
let end = next ? next.fromB : 1e9;
while (rI < ranges.length && ranges[rI] < end) {
let from = ranges[rI], to = ranges[rI + 1];
let fromB = Math.max(posB, from), toB = Math.min(end, to);
if (fromB <= toB) new ChangedRange(fromB + off, toB + off, fromB, toB).addToSet(result);
if (to > end) break;
else rI += 2;
}
if (!next) return result;
new ChangedRange(next.fromA, next.toA, next.fromB, next.toB).addToSet(result);
posA = next.toA;
posB = next.toB;
}
}
};
var ViewUpdate = class ViewUpdate {
constructor(view, state, transactions) {
this.view = view;
this.state = state;
this.transactions = transactions;
this.flags = 0;
this.startState = view.state;
this.changes = ChangeSet.empty(this.startState.doc.length);
for (let tr of transactions) this.changes = this.changes.compose(tr.changes);
let changedRanges = [];
this.changes.iterChangedRanges((fromA, toA, fromB, toB) => changedRanges.push(new ChangedRange(fromA, toA, fromB, toB)));
this.changedRanges = changedRanges;
}
static create(view, state, transactions) {
return new ViewUpdate(view, state, transactions);
}
get viewportChanged() {
return (this.flags & 4) > 0;
}
get heightChanged() {
return (this.flags & 2) > 0;
}
get geometryChanged() {
return this.docChanged || (this.flags & 10) > 0;
}
get focusChanged() {
return (this.flags & 1) > 0;
}
get docChanged() {
return !this.changes.empty;
}
get selectionSet() {
return this.transactions.some((tr) => tr.selection);
}
get empty() {
return this.flags == 0 && this.transactions.length == 0;
}
};
var Direction = /* @__PURE__ */ (function(Direction$2) {
Direction$2[Direction$2["LTR"] = 0] = "LTR";
Direction$2[Direction$2["RTL"] = 1] = "RTL";
return Direction$2;
})(Direction || (Direction = {}));
var LTR = Direction.LTR, RTL = Direction.RTL;
function dec(str) {
let result = [];
for (let i$1 = 0; i$1 < str.length; i$1++) result.push(1 << +str[i$1]);
return result;
}
var LowTypes = /* @__PURE__ */ dec("88888888888888888888888888888888888666888888787833333333337888888000000000000000000000000008888880000000000000000000000000088888888888888888888888888888888888887866668888088888663380888308888800000000000000000000000800000000000000000000000000000008");
var ArabicTypes = /* @__PURE__ */ dec("4444448826627288999999999992222222222222222222222222222222222222222222222229999999999999999999994444444444644222822222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222222999999949999999229989999223333333333");
var Brackets = /* @__PURE__ */ Object.create(null), BracketStack = [];
for (let p of [
"()",
"[]",
"{}"
]) {
let l = /* @__PURE__ */ p.charCodeAt(0), r = /* @__PURE__ */ p.charCodeAt(1);
Brackets[l] = r;
Brackets[r] = -l;
}
function charType(ch) {
return ch <= 247 ? LowTypes[ch] : 1424 <= ch && ch <= 1524 ? 2 : 1536 <= ch && ch <= 1785 ? ArabicTypes[ch - 1536] : 1774 <= ch && ch <= 2220 ? 4 : 8192 <= ch && ch <= 8204 ? 256 : 64336 <= ch && ch <= 65023 ? 4 : 1;
}
var BidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac\ufb50-\ufdff]/;
var BidiSpan = class {
get dir() {
return this.level % 2 ? RTL : LTR;
}
constructor(from, to, level) {
this.from = from;
this.to = to;
this.level = level;
}
side(end, dir) {
return this.dir == dir == end ? this.to : this.from;
}
static find(order, index, level, assoc) {
let maybe = -1;
for (let i$1 = 0; i$1 < order.length; i$1++) {
let span = order[i$1];
if (span.from <= index && span.to >= index) {
if (span.level == level) return i$1;
if (maybe < 0 || (assoc != 0 ? assoc < 0 ? span.from < index : span.to > index : order[maybe].level > span.level)) maybe = i$1;
}
}
if (maybe < 0) throw new RangeError("Index out of range");
return maybe;
}
};
function isolatesEq(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) {
let iA = a[i$1], iB = b[i$1];
if (iA.from != iB.from || iA.to != iB.to || iA.direction != iB.direction || !isolatesEq(iA.inner, iB.inner)) return false;
}
return true;
}
var types = [];
function computeCharTypes(line, rFrom, rTo, isolates, outerType) {
for (let iI = 0; iI <= isolates.length; iI++) {
let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
let prevType = iI ? 256 : outerType;
for (let i$1 = from, prev = prevType, prevStrong = prevType; i$1 < to; i$1++) {
let type = charType(line.charCodeAt(i$1));
if (type == 512) type = prev;
else if (type == 8 && prevStrong == 4) type = 16;
types[i$1] = type == 4 ? 2 : type;
if (type & 7) prevStrong = type;
prev = type;
}
for (let i$1 = from, prev = prevType, prevStrong = prevType; i$1 < to; i$1++) {
let type = types[i$1];
if (type == 128) if (i$1 < to - 1 && prev == types[i$1 + 1] && prev & 24) type = types[i$1] = prev;
else types[i$1] = 256;
else if (type == 64) {
let end = i$1 + 1;
while (end < to && types[end] == 64) end++;
let replace = i$1 && prev == 8 || end < rTo && types[end] == 8 ? prevStrong == 1 ? 1 : 8 : 256;
for (let j = i$1; j < end; j++) types[j] = replace;
i$1 = end - 1;
} else if (type == 8 && prevStrong == 1) types[i$1] = 1;
prev = type;
if (type & 7) prevStrong = type;
}
}
}
function processBracketPairs(line, rFrom, rTo, isolates, outerType) {
let oppositeType = outerType == 1 ? 2 : 1;
for (let iI = 0, sI = 0, context = 0; iI <= isolates.length; iI++) {
let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
for (let i$1 = from, ch, br, type; i$1 < to; i$1++) if (br = Brackets[ch = line.charCodeAt(i$1)]) if (br < 0) {
for (let sJ = sI - 3; sJ >= 0; sJ -= 3) if (BracketStack[sJ + 1] == -br) {
let flags = BracketStack[sJ + 2];
let type$1 = flags & 2 ? outerType : !(flags & 4) ? 0 : flags & 1 ? oppositeType : outerType;
if (type$1) types[i$1] = types[BracketStack[sJ]] = type$1;
sI = sJ;
break;
}
} else if (BracketStack.length == 189) break;
else {
BracketStack[sI++] = i$1;
BracketStack[sI++] = ch;
BracketStack[sI++] = context;
}
else if ((type = types[i$1]) == 2 || type == 1) {
let embed = type == outerType;
context = embed ? 0 : 1;
for (let sJ = sI - 3; sJ >= 0; sJ -= 3) {
let cur$1 = BracketStack[sJ + 2];
if (cur$1 & 2) break;
if (embed) BracketStack[sJ + 2] |= 2;
else {
if (cur$1 & 4) break;
BracketStack[sJ + 2] |= 4;
}
}
}
}
}
function processNeutrals(rFrom, rTo, isolates, outerType) {
for (let iI = 0, prev = outerType; iI <= isolates.length; iI++) {
let from = iI ? isolates[iI - 1].to : rFrom, to = iI < isolates.length ? isolates[iI].from : rTo;
for (let i$1 = from; i$1 < to;) {
let type = types[i$1];
if (type == 256) {
let end = i$1 + 1;
for (;;) if (end == to) {
if (iI == isolates.length) break;
end = isolates[iI++].to;
to = iI < isolates.length ? isolates[iI].from : rTo;
} else if (types[end] == 256) end++;
else break;
let beforeL = prev == 1;
let replace = beforeL == ((end < rTo ? types[end] : outerType) == 1) ? beforeL ? 1 : 2 : outerType;
for (let j = end, jI = iI, fromJ = jI ? isolates[jI - 1].to : rFrom; j > i$1;) {
if (j == fromJ) {
j = isolates[--jI].from;
fromJ = jI ? isolates[jI - 1].to : rFrom;
}
types[--j] = replace;
}
i$1 = end;
} else {
prev = type;
i$1++;
}
}
}
}
function emitSpans(line, from, to, level, baseLevel, isolates, order) {
let ourType = level % 2 ? 2 : 1;
if (level % 2 == baseLevel % 2) for (let iCh = from, iI = 0; iCh < to;) {
let sameDir = true, isNum = false;
if (iI == isolates.length || iCh < isolates[iI].from) {
let next = types[iCh];
if (next != ourType) {
sameDir = false;
isNum = next == 16;
}
}
let recurse = !sameDir && ourType == 1 ? [] : null;
let localLevel = sameDir ? level : level + 1;
let iScan = iCh;
run: for (;;) if (iI < isolates.length && iScan == isolates[iI].from) {
if (isNum) break run;
let iso = isolates[iI];
if (!sameDir) for (let upto = iso.to, jI = iI + 1;;) {
if (upto == to) break run;
if (jI < isolates.length && isolates[jI].from == upto) upto = isolates[jI++].to;
else if (types[upto] == ourType) break run;
else break;
}
iI++;
if (recurse) recurse.push(iso);
else {
if (iso.from > iCh) order.push(new BidiSpan(iCh, iso.from, localLevel));
computeSectionOrder(line, iso.direction == LTR != !(localLevel % 2) ? level + 1 : level, baseLevel, iso.inner, iso.from, iso.to, order);
iCh = iso.to;
}
iScan = iso.to;
} else if (iScan == to || (sameDir ? types[iScan] != ourType : types[iScan] == ourType)) break;
else iScan++;
if (recurse) emitSpans(line, iCh, iScan, level + 1, baseLevel, recurse, order);
else if (iCh < iScan) order.push(new BidiSpan(iCh, iScan, localLevel));
iCh = iScan;
}
else for (let iCh = to, iI = isolates.length; iCh > from;) {
let sameDir = true, isNum = false;
if (!iI || iCh > isolates[iI - 1].to) {
let next = types[iCh - 1];
if (next != ourType) {
sameDir = false;
isNum = next == 16;
}
}
let recurse = !sameDir && ourType == 1 ? [] : null;
let localLevel = sameDir ? level : level + 1;
let iScan = iCh;
run: for (;;) if (iI && iScan == isolates[iI - 1].to) {
if (isNum) break run;
let iso = isolates[--iI];
if (!sameDir) for (let upto = iso.from, jI = iI;;) {
if (upto == from) break run;
if (jI && isolates[jI - 1].to == upto) upto = isolates[--jI].from;
else if (types[upto - 1] == ourType) break run;
else break;
}
if (recurse) recurse.push(iso);
else {
if (iso.to < iCh) order.push(new BidiSpan(iso.to, iCh, localLevel));
computeSectionOrder(line, iso.direction == LTR != !(localLevel % 2) ? level + 1 : level, baseLevel, iso.inner, iso.from, iso.to, order);
iCh = iso.from;
}
iScan = iso.from;
} else if (iScan == from || (sameDir ? types[iScan - 1] != ourType : types[iScan - 1] == ourType)) break;
else iScan--;
if (recurse) emitSpans(line, iScan, iCh, level + 1, baseLevel, recurse, order);
else if (iScan < iCh) order.push(new BidiSpan(iScan, iCh, localLevel));
iCh = iScan;
}
}
function computeSectionOrder(line, level, baseLevel, isolates, from, to, order) {
let outerType = level % 2 ? 2 : 1;
computeCharTypes(line, from, to, isolates, outerType);
processBracketPairs(line, from, to, isolates, outerType);
processNeutrals(from, to, isolates, outerType);
emitSpans(line, from, to, level, baseLevel, isolates, order);
}
function computeOrder(line, direction, isolates) {
if (!line) return [new BidiSpan(0, 0, direction == RTL ? 1 : 0)];
if (direction == LTR && !isolates.length && !BidiRE.test(line)) return trivialOrder(line.length);
if (isolates.length) while (line.length > types.length) types[types.length] = 256;
let order = [], level = direction == LTR ? 0 : 1;
computeSectionOrder(line, level, level, isolates, 0, line.length, order);
return order;
}
function trivialOrder(length) {
return [new BidiSpan(0, length, 0)];
}
var movedOver = "";
function moveVisually(line, order, dir, start, forward) {
var _a$2;
let startIndex = start.head - line.from, spanI = -1;
if (startIndex == 0) {
if (!forward || !line.length) return null;
if (order[0].level != dir) {
startIndex = order[0].side(false, dir);
spanI = 0;
}
} else if (startIndex == line.length) {
if (forward) return null;
let last = order[order.length - 1];
if (last.level != dir) {
startIndex = last.side(true, dir);
spanI = order.length - 1;
}
}
if (spanI < 0) spanI = BidiSpan.find(order, startIndex, (_a$2 = start.bidiLevel) !== null && _a$2 !== void 0 ? _a$2 : -1, start.assoc);
let span = order[spanI];
if (startIndex == span.side(forward, dir)) {
span = order[spanI += forward ? 1 : -1];
startIndex = span.side(!forward, dir);
}
let indexForward = forward == (span.dir == dir);
let nextIndex = findClusterBreak(line.text, startIndex, indexForward);
movedOver = line.text.slice(Math.min(startIndex, nextIndex), Math.max(startIndex, nextIndex));
if (nextIndex > span.from && nextIndex < span.to) return EditorSelection.cursor(nextIndex + line.from, indexForward ? -1 : 1, span.level);
let nextSpan = spanI == (forward ? order.length - 1 : 0) ? null : order[spanI + (forward ? 1 : -1)];
if (!nextSpan && span.level != dir) return EditorSelection.cursor(forward ? line.to : line.from, forward ? -1 : 1, dir);
if (nextSpan && nextSpan.level < span.level) return EditorSelection.cursor(nextSpan.side(!forward, dir) + line.from, forward ? 1 : -1, nextSpan.level);
return EditorSelection.cursor(nextIndex + line.from, forward ? -1 : 1, span.level);
}
var DocView = class extends ContentView {
get length() {
return this.view.state.doc.length;
}
constructor(view) {
super();
this.view = view;
this.decorations = [];
this.dynamicDecorationMap = [];
this.domChanged = null;
this.hasComposition = null;
this.markedForComposition = /* @__PURE__ */ new Set();
this.minWidth = 0;
this.minWidthFrom = 0;
this.minWidthTo = 0;
this.impreciseAnchor = null;
this.impreciseHead = null;
this.forceSelection = false;
this.lastUpdate = Date.now();
this.setDOM(view.contentDOM);
this.children = [new LineView()];
this.children[0].setParent(this);
this.updateDeco();
this.updateInner([new ChangedRange(0, 0, 0, view.state.doc.length)], 0, null);
}
update(update) {
var _a$2;
let changedRanges = update.changedRanges;
if (this.minWidth > 0 && changedRanges.length) if (!changedRanges.every(({ fromA, toA }) => toA < this.minWidthFrom || fromA > this.minWidthTo)) this.minWidth = this.minWidthFrom = this.minWidthTo = 0;
else {
this.minWidthFrom = update.changes.mapPos(this.minWidthFrom, 1);
this.minWidthTo = update.changes.mapPos(this.minWidthTo, 1);
}
let readCompositionAt = -1;
if (this.view.inputState.composing >= 0) {
if ((_a$2 = this.domChanged) === null || _a$2 === void 0 ? void 0 : _a$2.newSel) readCompositionAt = this.domChanged.newSel.head;
else if (!touchesComposition(update.changes, this.hasComposition) && !update.selectionSet) readCompositionAt = update.state.selection.main.head;
}
let composition = readCompositionAt > -1 ? findCompositionRange(this.view, update.changes, readCompositionAt) : null;
this.domChanged = null;
if (this.hasComposition) {
this.markedForComposition.clear();
let { from, to } = this.hasComposition;
changedRanges = new ChangedRange(from, to, update.changes.mapPos(from, -1), update.changes.mapPos(to, 1)).addToSet(changedRanges.slice());
}
this.hasComposition = composition ? {
from: composition.range.fromB,
to: composition.range.toB
} : null;
if ((browser.ie || browser.chrome) && !composition && update && update.state.doc.lines != update.startState.doc.lines) this.forceSelection = true;
let prevDeco = this.decorations;
let decoDiff = findChangedDeco(prevDeco, this.updateDeco(), update.changes);
changedRanges = ChangedRange.extendWithRanges(changedRanges, decoDiff);
if (!(this.flags & 7) && changedRanges.length == 0) return false;
else {
this.updateInner(changedRanges, update.startState.doc.length, composition);
if (update.transactions.length) this.lastUpdate = Date.now();
return true;
}
}
updateInner(changes, oldLength, composition) {
this.view.viewState.mustMeasureContent = true;
this.updateChildren(changes, oldLength, composition);
let { observer } = this.view;
observer.ignore(() => {
this.dom.style.height = this.view.viewState.contentHeight / this.view.scaleY + "px";
this.dom.style.flexBasis = this.minWidth ? this.minWidth + "px" : "";
let track = browser.chrome || browser.ios ? {
node: observer.selectionRange.focusNode,
written: false
} : void 0;
this.sync(this.view, track);
this.flags &= -8;
if (track && (track.written || observer.selectionRange.focusNode != track.node)) this.forceSelection = true;
this.dom.style.height = "";
});
this.markedForComposition.forEach((cView) => cView.flags &= -9);
let gaps = [];
if (this.view.viewport.from || this.view.viewport.to < this.view.state.doc.length) {
for (let child of this.children) if (child instanceof BlockWidgetView && child.widget instanceof BlockGapWidget) gaps.push(child.dom);
}
observer.updateGaps(gaps);
}
updateChildren(changes, oldLength, composition) {
let ranges = composition ? composition.range.addToSet(changes.slice()) : changes;
let cursor = this.childCursor(oldLength);
for (let i$1 = ranges.length - 1;; i$1--) {
let next = i$1 >= 0 ? ranges[i$1] : null;
if (!next) break;
let { fromA, toA, fromB, toB } = next, content$1, breakAtStart, openStart, openEnd;
if (composition && composition.range.fromB < toB && composition.range.toB > fromB) {
let before = ContentBuilder.build(this.view.state.doc, fromB, composition.range.fromB, this.decorations, this.dynamicDecorationMap);
let after = ContentBuilder.build(this.view.state.doc, composition.range.toB, toB, this.decorations, this.dynamicDecorationMap);
breakAtStart = before.breakAtStart;
openStart = before.openStart;
openEnd = after.openEnd;
let compLine = this.compositionView(composition);
if (after.breakAtStart) compLine.breakAfter = 1;
else if (after.content.length && compLine.merge(compLine.length, compLine.length, after.content[0], false, after.openStart, 0)) {
compLine.breakAfter = after.content[0].breakAfter;
after.content.shift();
}
if (before.content.length && compLine.merge(0, 0, before.content[before.content.length - 1], true, 0, before.openEnd)) before.content.pop();
content$1 = before.content.concat(compLine).concat(after.content);
} else ({content: content$1, breakAtStart, openStart, openEnd} = ContentBuilder.build(this.view.state.doc, fromB, toB, this.decorations, this.dynamicDecorationMap));
let { i: toI, off: toOff } = cursor.findPos(toA, 1);
let { i: fromI, off: fromOff } = cursor.findPos(fromA, -1);
replaceRange(this, fromI, fromOff, toI, toOff, content$1, breakAtStart, openStart, openEnd);
}
if (composition) this.fixCompositionDOM(composition);
}
compositionView(composition) {
let cur$1 = new TextView(composition.text.nodeValue);
cur$1.flags |= 8;
for (let { deco } of composition.marks) cur$1 = new MarkView(deco, [cur$1], cur$1.length);
let line = new LineView();
line.append(cur$1, 0);
return line;
}
fixCompositionDOM(composition) {
let fix = (dom, cView$1) => {
cView$1.flags |= 8 | (cView$1.children.some((c) => c.flags & 7) ? 1 : 0);
this.markedForComposition.add(cView$1);
let prev = ContentView.get(dom);
if (prev && prev != cView$1) prev.dom = null;
cView$1.setDOM(dom);
};
let pos = this.childPos(composition.range.fromB, 1);
let cView = this.children[pos.i];
fix(composition.line, cView);
for (let i$1 = composition.marks.length - 1; i$1 >= -1; i$1--) {
pos = cView.childPos(pos.off, 1);
cView = cView.children[pos.i];
fix(i$1 >= 0 ? composition.marks[i$1].node : composition.text, cView);
}
}
updateSelection(mustRead = false, fromPointer = false) {
if (mustRead || !this.view.observer.selectionRange.focusNode) this.view.observer.readSelectionRange();
let activeElt = this.view.root.activeElement, focused = activeElt == this.dom;
let selectionNotFocus = !focused && hasSelection(this.dom, this.view.observer.selectionRange) && !(activeElt && this.dom.contains(activeElt));
if (!(focused || fromPointer || selectionNotFocus)) return;
let force = this.forceSelection;
this.forceSelection = false;
let main = this.view.state.selection.main;
let anchor = this.moveToLine(this.domAtPos(main.anchor));
let head = main.empty ? anchor : this.moveToLine(this.domAtPos(main.head));
if (browser.gecko && main.empty && !this.hasComposition && betweenUneditable(anchor)) {
let dummy = document.createTextNode("");
this.view.observer.ignore(() => anchor.node.insertBefore(dummy, anchor.node.childNodes[anchor.offset] || null));
anchor = head = new DOMPos(dummy, 0);
force = true;
}
let domSel = this.view.observer.selectionRange;
if (force || !domSel.focusNode || !isEquivalentPosition(anchor.node, anchor.offset, domSel.anchorNode, domSel.anchorOffset) || !isEquivalentPosition(head.node, head.offset, domSel.focusNode, domSel.focusOffset)) {
this.view.observer.ignore(() => {
if (browser.android && browser.chrome && this.dom.contains(domSel.focusNode) && inUneditable(domSel.focusNode, this.dom)) {
this.dom.blur();
this.dom.focus({ preventScroll: true });
}
let rawSel = getSelection(this.view.root);
if (!rawSel);
else if (main.empty) {
if (browser.gecko) {
let nextTo = nextToUneditable(anchor.node, anchor.offset);
if (nextTo && nextTo != 3) {
let text = nearbyTextNode(anchor.node, anchor.offset, nextTo == 1 ? 1 : -1);
if (text) anchor = new DOMPos(text.node, text.offset);
}
}
rawSel.collapse(anchor.node, anchor.offset);
if (main.bidiLevel != null && rawSel.caretBidiLevel !== void 0) rawSel.caretBidiLevel = main.bidiLevel;
} else if (rawSel.extend) {
rawSel.collapse(anchor.node, anchor.offset);
try {
rawSel.extend(head.node, head.offset);
} catch (_) {}
} else {
let range = document.createRange();
if (main.anchor > main.head) [anchor, head] = [head, anchor];
range.setEnd(head.node, head.offset);
range.setStart(anchor.node, anchor.offset);
rawSel.removeAllRanges();
rawSel.addRange(range);
}
if (selectionNotFocus && this.view.root.activeElement == this.dom) {
this.dom.blur();
if (activeElt) activeElt.focus();
}
});
this.view.observer.setSelectionRange(anchor, head);
}
this.impreciseAnchor = anchor.precise ? null : new DOMPos(domSel.anchorNode, domSel.anchorOffset);
this.impreciseHead = head.precise ? null : new DOMPos(domSel.focusNode, domSel.focusOffset);
}
enforceCursorAssoc() {
if (this.hasComposition) return;
let { view } = this, cursor = view.state.selection.main;
let sel = getSelection(view.root);
let { anchorNode, anchorOffset } = view.observer.selectionRange;
if (!sel || !cursor.empty || !cursor.assoc || !sel.modify) return;
let line = LineView.find(this, cursor.head);
if (!line) return;
let lineStart = line.posAtStart;
if (cursor.head == lineStart || cursor.head == lineStart + line.length) return;
let before = this.coordsAt(cursor.head, -1), after = this.coordsAt(cursor.head, 1);
if (!before || !after || before.bottom > after.top) return;
let dom = this.domAtPos(cursor.head + cursor.assoc);
sel.collapse(dom.node, dom.offset);
sel.modify("move", cursor.assoc < 0 ? "forward" : "backward", "lineboundary");
view.observer.readSelectionRange();
let newRange = view.observer.selectionRange;
if (view.docView.posFromDOM(newRange.anchorNode, newRange.anchorOffset) != cursor.from) sel.collapse(anchorNode, anchorOffset);
}
moveToLine(pos) {
let dom = this.dom, newPos;
if (pos.node != dom) return pos;
for (let i$1 = pos.offset; !newPos && i$1 < dom.childNodes.length; i$1++) {
let view = ContentView.get(dom.childNodes[i$1]);
if (view instanceof LineView) newPos = view.domAtPos(0);
}
for (let i$1 = pos.offset - 1; !newPos && i$1 >= 0; i$1--) {
let view = ContentView.get(dom.childNodes[i$1]);
if (view instanceof LineView) newPos = view.domAtPos(view.length);
}
return newPos ? new DOMPos(newPos.node, newPos.offset, true) : pos;
}
nearest(dom) {
for (let cur$1 = dom; cur$1;) {
let domView = ContentView.get(cur$1);
if (domView && domView.rootView == this) return domView;
cur$1 = cur$1.parentNode;
}
return null;
}
posFromDOM(node, offset) {
let view = this.nearest(node);
if (!view) throw new RangeError("Trying to find position for a DOM position outside of the document");
return view.localPosFromDOM(node, offset) + view.posAtStart;
}
domAtPos(pos) {
let { i: i$1, off } = this.childCursor().findPos(pos, -1);
for (; i$1 < this.children.length - 1;) {
let child = this.children[i$1];
if (off < child.length || child instanceof LineView) break;
i$1++;
off = 0;
}
return this.children[i$1].domAtPos(off);
}
coordsAt(pos, side) {
let best = null, bestPos = 0;
for (let off = this.length, i$1 = this.children.length - 1; i$1 >= 0; i$1--) {
let child = this.children[i$1], end = off - child.breakAfter, start = end - child.length;
if (end < pos) break;
if (start <= pos && (start < pos || child.covers(-1)) && (end > pos || child.covers(1)) && (!best || child instanceof LineView && !(best instanceof LineView && side >= 0))) {
best = child;
bestPos = start;
}
off = start;
}
return best ? best.coordsAt(pos - bestPos, side) : null;
}
coordsForChar(pos) {
let { i: i$1, off } = this.childPos(pos, 1), child = this.children[i$1];
if (!(child instanceof LineView)) return null;
while (child.children.length) {
let { i: i$2, off: childOff } = child.childPos(off, 1);
for (;; i$2++) {
if (i$2 == child.children.length) return null;
if ((child = child.children[i$2]).length) break;
}
off = childOff;
}
if (!(child instanceof TextView)) return null;
let end = findClusterBreak(child.text, off);
if (end == off) return null;
let rects = textRange(child.dom, off, end).getClientRects();
for (let i$2 = 0; i$2 < rects.length; i$2++) {
let rect = rects[i$2];
if (i$2 == rects.length - 1 || rect.top < rect.bottom && rect.left < rect.right) return rect;
}
return null;
}
measureVisibleLineHeights(viewport) {
let result = [], { from, to } = viewport;
let contentWidth = this.view.contentDOM.clientWidth;
let isWider = contentWidth > Math.max(this.view.scrollDOM.clientWidth, this.minWidth) + 1;
let widest = -1, ltr = this.view.textDirection == Direction.LTR;
for (let pos = 0, i$1 = 0; i$1 < this.children.length; i$1++) {
let child = this.children[i$1], end = pos + child.length;
if (end > to) break;
if (pos >= from) {
let childRect = child.dom.getBoundingClientRect();
result.push(childRect.height);
if (isWider) {
let last = child.dom.lastChild;
let rects = last ? clientRectsFor(last) : [];
if (rects.length) {
let rect = rects[rects.length - 1];
let width = ltr ? rect.right - childRect.left : childRect.right - rect.left;
if (width > widest) {
widest = width;
this.minWidth = contentWidth;
this.minWidthFrom = pos;
this.minWidthTo = end;
}
}
}
}
pos = end + child.breakAfter;
}
return result;
}
textDirectionAt(pos) {
let { i: i$1 } = this.childPos(pos, 1);
return getComputedStyle(this.children[i$1].dom).direction == "rtl" ? Direction.RTL : Direction.LTR;
}
measureTextSize() {
for (let child of this.children) if (child instanceof LineView) {
let measure = child.measureTextSize();
if (measure) return measure;
}
let dummy = document.createElement("div"), lineHeight, charWidth, textHeight;
dummy.className = "cm-line";
dummy.style.width = "99999px";
dummy.style.position = "absolute";
dummy.textContent = "abc def ghi jkl mno pqr stu";
this.view.observer.ignore(() => {
this.dom.appendChild(dummy);
let rect = clientRectsFor(dummy.firstChild)[0];
lineHeight = dummy.getBoundingClientRect().height;
charWidth = rect ? rect.width / 27 : 7;
textHeight = rect ? rect.height : lineHeight;
dummy.remove();
});
return {
lineHeight,
charWidth,
textHeight
};
}
childCursor(pos = this.length) {
let i$1 = this.children.length;
if (i$1) pos -= this.children[--i$1].length;
return new ChildCursor(this.children, pos, i$1);
}
computeBlockGapDeco() {
let deco = [], vs = this.view.viewState;
for (let pos = 0, i$1 = 0;; i$1++) {
let next = i$1 == vs.viewports.length ? null : vs.viewports[i$1];
let end = next ? next.from - 1 : this.length;
if (end > pos) {
let height = (vs.lineBlockAt(end).bottom - vs.lineBlockAt(pos).top) / this.view.scaleY;
deco.push(Decoration.replace({
widget: new BlockGapWidget(height),
block: true,
inclusive: true,
isBlockGap: true
}).range(pos, end));
}
if (!next) break;
pos = next.to + 1;
}
return Decoration.set(deco);
}
updateDeco() {
let allDeco = this.view.state.facet(decorations).map((d, i$1) => {
return (this.dynamicDecorationMap[i$1] = typeof d == "function") ? d(this.view) : d;
});
for (let i$1 = allDeco.length; i$1 < allDeco.length + 3; i$1++) this.dynamicDecorationMap[i$1] = false;
return this.decorations = [
...allDeco,
this.computeBlockGapDeco(),
this.view.viewState.lineGapDeco
];
}
scrollIntoView(target) {
if (target.isSnapshot) {
let ref$1 = this.view.viewState.lineBlockAt(target.range.head);
this.view.scrollDOM.scrollTop = ref$1.top - target.yMargin;
this.view.scrollDOM.scrollLeft = target.xMargin;
return;
}
let { range } = target;
let rect = this.coordsAt(range.head, range.empty ? range.assoc : range.head > range.anchor ? -1 : 1), other;
if (!rect) return;
if (!range.empty && (other = this.coordsAt(range.anchor, range.anchor > range.head ? -1 : 1))) rect = {
left: Math.min(rect.left, other.left),
top: Math.min(rect.top, other.top),
right: Math.max(rect.right, other.right),
bottom: Math.max(rect.bottom, other.bottom)
};
let margins = getScrollMargins(this.view);
let targetRect = {
left: rect.left - margins.left,
top: rect.top - margins.top,
right: rect.right + margins.right,
bottom: rect.bottom + margins.bottom
};
let { offsetWidth, offsetHeight } = this.view.scrollDOM;
scrollRectIntoView(this.view.scrollDOM, targetRect, range.head < range.anchor ? -1 : 1, target.x, target.y, Math.max(Math.min(target.xMargin, offsetWidth), -offsetWidth), Math.max(Math.min(target.yMargin, offsetHeight), -offsetHeight), this.view.textDirection == Direction.LTR);
}
};
function betweenUneditable(pos) {
return pos.node.nodeType == 1 && pos.node.firstChild && (pos.offset == 0 || pos.node.childNodes[pos.offset - 1].contentEditable == "false") && (pos.offset == pos.node.childNodes.length || pos.node.childNodes[pos.offset].contentEditable == "false");
}
var BlockGapWidget = class extends WidgetType {
constructor(height) {
super();
this.height = height;
}
toDOM() {
let elt = document.createElement("div");
this.updateDOM(elt);
return elt;
}
eq(other) {
return other.height == this.height;
}
updateDOM(elt) {
elt.style.height = this.height + "px";
return true;
}
get estimatedHeight() {
return this.height;
}
};
function findCompositionNode(view, headPos) {
let sel = view.observer.selectionRange;
let textNode = sel.focusNode && nearbyTextNode(sel.focusNode, sel.focusOffset, 0);
if (!textNode) return null;
let from = headPos - textNode.offset;
return {
from,
to: from + textNode.node.nodeValue.length,
node: textNode.node
};
}
function findCompositionRange(view, changes, headPos) {
let found = findCompositionNode(view, headPos);
if (!found) return null;
let { node: textNode, from, to } = found, text = textNode.nodeValue;
if (/[\n\r]/.test(text)) return null;
if (view.state.doc.sliceString(found.from, found.to) != text) return null;
let inv = changes.invertedDesc;
let range = new ChangedRange(inv.mapPos(from), inv.mapPos(to), from, to);
let marks$1 = [];
for (let parent = textNode.parentNode;; parent = parent.parentNode) {
let parentView = ContentView.get(parent);
if (parentView instanceof MarkView) marks$1.push({
node: parent,
deco: parentView.mark
});
else if (parentView instanceof LineView || parent.nodeName == "DIV" && parent.parentNode == view.contentDOM) return {
range,
text: textNode,
marks: marks$1,
line: parent
};
else if (parent != view.contentDOM) marks$1.push({
node: parent,
deco: new MarkDecoration({
inclusive: true,
attributes: getAttrs(parent),
tagName: parent.tagName.toLowerCase()
})
});
else return null;
}
}
function nearbyTextNode(startNode, startOffset, side) {
if (side <= 0) for (let node = startNode, offset = startOffset;;) {
if (node.nodeType == 3) return {
node,
offset
};
if (node.nodeType == 1 && offset > 0) {
node = node.childNodes[offset - 1];
offset = maxOffset(node);
} else break;
}
if (side >= 0) for (let node = startNode, offset = startOffset;;) {
if (node.nodeType == 3) return {
node,
offset
};
if (node.nodeType == 1 && offset < node.childNodes.length && side >= 0) {
node = node.childNodes[offset];
offset = 0;
} else break;
}
return null;
}
function nextToUneditable(node, offset) {
if (node.nodeType != 1) return 0;
return (offset && node.childNodes[offset - 1].contentEditable == "false" ? 1 : 0) | (offset < node.childNodes.length && node.childNodes[offset].contentEditable == "false" ? 2 : 0);
}
var DecorationComparator$1 = class DecorationComparator$3 {
constructor() {
this.changes = [];
}
compareRange(from, to) {
addRange(from, to, this.changes);
}
comparePoint(from, to) {
addRange(from, to, this.changes);
}
};
function findChangedDeco(a, b, diff) {
let comp = new DecorationComparator$1();
RangeSet$1.compare(a, b, diff, comp);
return comp.changes;
}
function inUneditable(node, inside$2) {
for (let cur$1 = node; cur$1 && cur$1 != inside$2; cur$1 = cur$1.assignedSlot || cur$1.parentNode) if (cur$1.nodeType == 1 && cur$1.contentEditable == "false") return true;
return false;
}
function touchesComposition(changes, composition) {
let touched = false;
if (composition) changes.iterChangedRanges((from, to) => {
if (from < composition.to && to > composition.from) touched = true;
});
return touched;
}
function groupAt(state, pos, bias = 1) {
let categorize = state.charCategorizer(pos);
let line = state.doc.lineAt(pos), linePos = pos - line.from;
if (line.length == 0) return EditorSelection.cursor(pos);
if (linePos == 0) bias = 1;
else if (linePos == line.length) bias = -1;
let from = linePos, to = linePos;
if (bias < 0) from = findClusterBreak(line.text, linePos, false);
else to = findClusterBreak(line.text, linePos);
let cat = categorize(line.text.slice(from, to));
while (from > 0) {
let prev = findClusterBreak(line.text, from, false);
if (categorize(line.text.slice(prev, from)) != cat) break;
from = prev;
}
while (to < line.length) {
let next = findClusterBreak(line.text, to);
if (categorize(line.text.slice(to, next)) != cat) break;
to = next;
}
return EditorSelection.range(from + line.from, to + line.from);
}
function getdx(x, rect) {
return rect.left > x ? rect.left - x : Math.max(0, x - rect.right);
}
function getdy(y, rect) {
return rect.top > y ? rect.top - y : Math.max(0, y - rect.bottom);
}
function yOverlap(a, b) {
return a.top < b.bottom - 1 && a.bottom > b.top + 1;
}
function upTop(rect, top$1) {
return top$1 < rect.top ? {
top: top$1,
left: rect.left,
right: rect.right,
bottom: rect.bottom
} : rect;
}
function upBot(rect, bottom) {
return bottom > rect.bottom ? {
top: rect.top,
left: rect.left,
right: rect.right,
bottom
} : rect;
}
function domPosAtCoords(parent, x, y) {
let closest, closestRect, closestX, closestY, closestOverlap = false;
let above, below, aboveRect, belowRect;
for (let child = parent.firstChild; child; child = child.nextSibling) {
let rects = clientRectsFor(child);
for (let i$1 = 0; i$1 < rects.length; i$1++) {
let rect = rects[i$1];
if (closestRect && yOverlap(closestRect, rect)) rect = upTop(upBot(rect, closestRect.bottom), closestRect.top);
let dx = getdx(x, rect), dy = getdy(y, rect);
if (dx == 0 && dy == 0) return child.nodeType == 3 ? domPosInText(child, x, y) : domPosAtCoords(child, x, y);
if (!closest || closestY > dy || closestY == dy && closestX > dx) {
closest = child;
closestRect = rect;
closestX = dx;
closestY = dy;
let side = dy ? y < rect.top ? -1 : 1 : dx ? x < rect.left ? -1 : 1 : 0;
closestOverlap = !side || (side > 0 ? i$1 < rects.length - 1 : i$1 > 0);
}
if (dx == 0) {
if (y > rect.bottom && (!aboveRect || aboveRect.bottom < rect.bottom)) {
above = child;
aboveRect = rect;
} else if (y < rect.top && (!belowRect || belowRect.top > rect.top)) {
below = child;
belowRect = rect;
}
} else if (aboveRect && yOverlap(aboveRect, rect)) aboveRect = upBot(aboveRect, rect.bottom);
else if (belowRect && yOverlap(belowRect, rect)) belowRect = upTop(belowRect, rect.top);
}
}
if (aboveRect && aboveRect.bottom >= y) {
closest = above;
closestRect = aboveRect;
} else if (belowRect && belowRect.top <= y) {
closest = below;
closestRect = belowRect;
}
if (!closest) return {
node: parent,
offset: 0
};
let clipX = Math.max(closestRect.left, Math.min(closestRect.right, x));
if (closest.nodeType == 3) return domPosInText(closest, clipX, y);
if (closestOverlap && closest.contentEditable != "false") return domPosAtCoords(closest, clipX, y);
return {
node: parent,
offset: Array.prototype.indexOf.call(parent.childNodes, closest) + (x >= (closestRect.left + closestRect.right) / 2 ? 1 : 0)
};
}
function domPosInText(node, x, y) {
let len = node.nodeValue.length;
let closestOffset = -1, closestDY = 1e9, generalSide = 0;
for (let i$1 = 0; i$1 < len; i$1++) {
let rects = textRange(node, i$1, i$1 + 1).getClientRects();
for (let j = 0; j < rects.length; j++) {
let rect = rects[j];
if (rect.top == rect.bottom) continue;
if (!generalSide) generalSide = x - rect.left;
let dy = (rect.top > y ? rect.top - y : y - rect.bottom) - 1;
if (rect.left - 1 <= x && rect.right + 1 >= x && dy < closestDY) {
let right = x >= (rect.left + rect.right) / 2, after = right;
if (browser.chrome || browser.gecko) {
if (textRange(node, i$1).getBoundingClientRect().left == rect.right) after = !right;
}
if (dy <= 0) return {
node,
offset: i$1 + (after ? 1 : 0)
};
closestOffset = i$1 + (after ? 1 : 0);
closestDY = dy;
}
}
}
return {
node,
offset: closestOffset > -1 ? closestOffset : generalSide > 0 ? node.nodeValue.length : 0
};
}
function posAtCoords(view, coords, precise, bias = -1) {
var _a$2, _b;
let content$1 = view.contentDOM.getBoundingClientRect(), docTop = content$1.top + view.viewState.paddingTop;
let block, { docHeight } = view.viewState;
let { x, y } = coords, yOffset = y - docTop;
if (yOffset < 0) return 0;
if (yOffset > docHeight) return view.state.doc.length;
for (let halfLine = view.viewState.heightOracle.textHeight / 2, bounced = false;;) {
block = view.elementAtHeight(yOffset);
if (block.type == BlockType.Text) break;
for (;;) {
yOffset = bias > 0 ? block.bottom + halfLine : block.top - halfLine;
if (yOffset >= 0 && yOffset <= docHeight) break;
if (bounced) return precise ? null : 0;
bounced = true;
bias = -bias;
}
}
y = docTop + yOffset;
let lineStart = block.from;
if (lineStart < view.viewport.from) return view.viewport.from == 0 ? 0 : precise ? null : posAtCoordsImprecise(view, content$1, block, x, y);
if (lineStart > view.viewport.to) return view.viewport.to == view.state.doc.length ? view.state.doc.length : precise ? null : posAtCoordsImprecise(view, content$1, block, x, y);
let doc$2 = view.dom.ownerDocument;
let root = view.root.elementFromPoint ? view.root : doc$2;
let element = root.elementFromPoint(x, y);
if (element && !view.contentDOM.contains(element)) element = null;
if (!element) {
x = Math.max(content$1.left + 1, Math.min(content$1.right - 1, x));
element = root.elementFromPoint(x, y);
if (element && !view.contentDOM.contains(element)) element = null;
}
let node, offset = -1;
if (element && ((_a$2 = view.docView.nearest(element)) === null || _a$2 === void 0 ? void 0 : _a$2.isEditable) != false) {
if (doc$2.caretPositionFromPoint) {
let pos = doc$2.caretPositionFromPoint(x, y);
if (pos) ({offsetNode: node, offset} = pos);
} else if (doc$2.caretRangeFromPoint) {
let range = doc$2.caretRangeFromPoint(x, y);
if (range) {
({startContainer: node, startOffset: offset} = range);
if (!view.contentDOM.contains(node) || browser.safari && isSuspiciousSafariCaretResult(node, offset, x) || browser.chrome && isSuspiciousChromeCaretResult(node, offset, x)) node = void 0;
}
}
}
if (!node || !view.docView.dom.contains(node)) {
let line = LineView.find(view.docView, lineStart);
if (!line) return yOffset > block.top + block.height / 2 ? block.to : block.from;
({node, offset} = domPosAtCoords(line.dom, x, y));
}
let nearest = view.docView.nearest(node);
if (!nearest) return null;
if (nearest.isWidget && ((_b = nearest.dom) === null || _b === void 0 ? void 0 : _b.nodeType) == 1) {
let rect = nearest.dom.getBoundingClientRect();
return coords.y < rect.top || coords.y <= rect.bottom && coords.x <= (rect.left + rect.right) / 2 ? nearest.posAtStart : nearest.posAtEnd;
} else return nearest.localPosFromDOM(node, offset) + nearest.posAtStart;
}
function posAtCoordsImprecise(view, contentRect, block, x, y) {
let into = Math.round((x - contentRect.left) * view.defaultCharacterWidth);
if (view.lineWrapping && block.height > view.defaultLineHeight * 1.5) {
let textHeight = view.viewState.heightOracle.textHeight;
let line = Math.floor((y - block.top - (view.defaultLineHeight - textHeight) * .5) / textHeight);
into += line * view.viewState.heightOracle.lineLength;
}
let content$1 = view.state.sliceDoc(block.from, block.to);
return block.from + findColumn(content$1, into, view.state.tabSize);
}
function isSuspiciousSafariCaretResult(node, offset, x) {
let len;
if (node.nodeType != 3 || offset != (len = node.nodeValue.length)) return false;
for (let next = node.nextSibling; next; next = next.nextSibling) if (next.nodeType != 1 || next.nodeName != "BR") return false;
return textRange(node, len - 1, len).getBoundingClientRect().left > x;
}
function isSuspiciousChromeCaretResult(node, offset, x) {
if (offset != 0) return false;
for (let cur$1 = node;;) {
let parent = cur$1.parentNode;
if (!parent || parent.nodeType != 1 || parent.firstChild != cur$1) return false;
if (parent.classList.contains("cm-line")) break;
cur$1 = parent;
}
return x - (node.nodeType == 1 ? node.getBoundingClientRect() : textRange(node, 0, Math.max(node.nodeValue.length, 1)).getBoundingClientRect()).left > 5;
}
function blockAt(view, pos) {
let line = view.lineBlockAt(pos);
if (Array.isArray(line.type)) {
for (let l of line.type) if (l.to > pos || l.to == pos && (l.to == line.to || l.type == BlockType.Text)) return l;
}
return line;
}
function moveToLineBoundary(view, start, forward, includeWrap) {
let line = blockAt(view, start.head);
let coords = !includeWrap || line.type != BlockType.Text || !(view.lineWrapping || line.widgetLineBreaks) ? null : view.coordsAtPos(start.assoc < 0 && start.head > line.from ? start.head - 1 : start.head);
if (coords) {
let editorRect = view.dom.getBoundingClientRect();
let direction = view.textDirectionAt(line.from);
let pos = view.posAtCoords({
x: forward == (direction == Direction.LTR) ? editorRect.right - 1 : editorRect.left + 1,
y: (coords.top + coords.bottom) / 2
});
if (pos != null) return EditorSelection.cursor(pos, forward ? -1 : 1);
}
return EditorSelection.cursor(forward ? line.to : line.from, forward ? -1 : 1);
}
function moveByChar(view, start, forward, by) {
let line = view.state.doc.lineAt(start.head), spans = view.bidiSpans(line);
let direction = view.textDirectionAt(line.from);
for (let cur$1 = start, check = null;;) {
let next = moveVisually(line, spans, direction, cur$1, forward), char = movedOver;
if (!next) {
if (line.number == (forward ? view.state.doc.lines : 1)) return cur$1;
char = "\n";
line = view.state.doc.line(line.number + (forward ? 1 : -1));
spans = view.bidiSpans(line);
next = EditorSelection.cursor(forward ? line.from : line.to);
}
if (!check) {
if (!by) return next;
check = by(char);
} else if (!check(char)) return cur$1;
cur$1 = next;
}
}
function byGroup(view, pos, start) {
let categorize = view.state.charCategorizer(pos);
let cat = categorize(start);
return (next) => {
let nextCat = categorize(next);
if (cat == CharCategory.Space) cat = nextCat;
return cat == nextCat;
};
}
function moveVertically(view, start, forward, distance) {
let startPos = start.head, dir = forward ? 1 : -1;
if (startPos == (forward ? view.state.doc.length : 0)) return EditorSelection.cursor(startPos, start.assoc);
let goal = start.goalColumn, startY;
let rect = view.contentDOM.getBoundingClientRect();
let startCoords = view.coordsAtPos(startPos, start.assoc || -1), docTop = view.documentTop;
if (startCoords) {
if (goal == null) goal = startCoords.left - rect.left;
startY = dir < 0 ? startCoords.top : startCoords.bottom;
} else {
let line = view.viewState.lineBlockAt(startPos);
if (goal == null) goal = Math.min(rect.right - rect.left, view.defaultCharacterWidth * (startPos - line.from));
startY = (dir < 0 ? line.top : line.bottom) + docTop;
}
let resolvedGoal = rect.left + goal;
let dist$2 = distance !== null && distance !== void 0 ? distance : view.viewState.heightOracle.textHeight >> 1;
for (let extra = 0;; extra += 10) {
let curY = startY + (dist$2 + extra) * dir;
let pos = posAtCoords(view, {
x: resolvedGoal,
y: curY
}, false, dir);
if (curY < rect.top || curY > rect.bottom || (dir < 0 ? pos < startPos : pos > startPos)) {
let charRect = view.docView.coordsForChar(pos);
let assoc = !charRect || curY < charRect.top ? -1 : 1;
return EditorSelection.cursor(pos, assoc, void 0, goal);
}
}
}
function skipAtomicRanges(atoms, pos, bias) {
for (;;) {
let moved = 0;
for (let set of atoms) set.between(pos - 1, pos + 1, (from, to, value) => {
if (pos > from && pos < to) {
let side = moved || bias || (pos - from < to - pos ? -1 : 1);
pos = side < 0 ? from : to;
moved = side;
}
});
if (!moved) return pos;
}
}
function skipAtoms(view, oldPos, pos) {
let newPos = skipAtomicRanges(view.state.facet(atomicRanges).map((f) => f(view)), pos.from, oldPos.head > pos.from ? -1 : 1);
return newPos == pos.from ? pos : EditorSelection.cursor(newPos, newPos < pos.from ? 1 : -1);
}
var InputState = class {
setSelectionOrigin(origin) {
this.lastSelectionOrigin = origin;
this.lastSelectionTime = Date.now();
}
constructor(view) {
this.view = view;
this.lastKeyCode = 0;
this.lastKeyTime = 0;
this.lastTouchTime = 0;
this.lastFocusTime = 0;
this.lastScrollTop = 0;
this.lastScrollLeft = 0;
this.pendingIOSKey = void 0;
this.lastSelectionOrigin = null;
this.lastSelectionTime = 0;
this.lastEscPress = 0;
this.lastContextMenu = 0;
this.scrollHandlers = [];
this.handlers = Object.create(null);
this.composing = -1;
this.compositionFirstChange = null;
this.compositionEndedAt = 0;
this.compositionPendingKey = false;
this.compositionPendingChange = false;
this.mouseSelection = null;
this.draggedContent = null;
this.handleEvent = this.handleEvent.bind(this);
this.notifiedFocused = view.hasFocus;
if (browser.safari) view.contentDOM.addEventListener("input", () => null);
if (browser.gecko) firefoxCopyCutHack(view.contentDOM.ownerDocument);
}
handleEvent(event) {
if (!eventBelongsToEditor(this.view, event) || this.ignoreDuringComposition(event)) return;
if (event.type == "keydown" && this.keydown(event)) return;
this.runHandlers(event.type, event);
}
runHandlers(type, event) {
let handlers$2 = this.handlers[type];
if (handlers$2) {
for (let observer of handlers$2.observers) observer(this.view, event);
for (let handler of handlers$2.handlers) {
if (event.defaultPrevented) break;
if (handler(this.view, event)) {
event.preventDefault();
break;
}
}
}
}
ensureHandlers(plugins) {
let handlers$2 = computeHandlers(plugins), prev = this.handlers, dom = this.view.contentDOM;
for (let type in handlers$2) if (type != "scroll") {
let passive = !handlers$2[type].handlers.length;
let exists = prev[type];
if (exists && passive != !exists.handlers.length) {
dom.removeEventListener(type, this.handleEvent);
exists = null;
}
if (!exists) dom.addEventListener(type, this.handleEvent, { passive });
}
for (let type in prev) if (type != "scroll" && !handlers$2[type]) dom.removeEventListener(type, this.handleEvent);
this.handlers = handlers$2;
}
keydown(event) {
this.lastKeyCode = event.keyCode;
this.lastKeyTime = Date.now();
if (event.keyCode == 9 && Date.now() < this.lastEscPress + 2e3) return true;
if (event.keyCode != 27 && modifierCodes.indexOf(event.keyCode) < 0) this.view.inputState.lastEscPress = 0;
if (browser.android && browser.chrome && !event.synthetic && (event.keyCode == 13 || event.keyCode == 8)) {
this.view.observer.delayAndroidKey(event.key, event.keyCode);
return true;
}
let pending;
if (browser.ios && !event.synthetic && !event.altKey && !event.metaKey && ((pending = PendingKeys.find((key) => key.keyCode == event.keyCode)) && !event.ctrlKey || EmacsyPendingKeys.indexOf(event.key) > -1 && event.ctrlKey && !event.shiftKey)) {
this.pendingIOSKey = pending || event;
setTimeout(() => this.flushIOSKey(), 250);
return true;
}
if (event.keyCode != 229) this.view.observer.forceFlush();
return false;
}
flushIOSKey() {
let key = this.pendingIOSKey;
if (!key) return false;
this.pendingIOSKey = void 0;
return dispatchKey(this.view.contentDOM, key.key, key.keyCode);
}
ignoreDuringComposition(event) {
if (!/^key/.test(event.type)) return false;
if (this.composing > 0) return true;
if (browser.safari && !browser.ios && this.compositionPendingKey && Date.now() - this.compositionEndedAt < 100) {
this.compositionPendingKey = false;
return true;
}
return false;
}
startMouseSelection(mouseSelection) {
if (this.mouseSelection) this.mouseSelection.destroy();
this.mouseSelection = mouseSelection;
}
update(update) {
if (this.mouseSelection) this.mouseSelection.update(update);
if (this.draggedContent && update.docChanged) this.draggedContent = this.draggedContent.map(update.changes);
if (update.transactions.length) this.lastKeyCode = this.lastSelectionTime = 0;
}
destroy() {
if (this.mouseSelection) this.mouseSelection.destroy();
}
};
function bindHandler(plugin, handler) {
return (view, event) => {
try {
return handler.call(plugin, event, view);
} catch (e) {
logException(view.state, e);
}
};
}
function computeHandlers(plugins) {
let result = Object.create(null);
function record(type) {
return result[type] || (result[type] = {
observers: [],
handlers: []
});
}
for (let plugin of plugins) {
let spec = plugin.spec;
if (spec && spec.domEventHandlers) for (let type in spec.domEventHandlers) {
let f = spec.domEventHandlers[type];
if (f) record(type).handlers.push(bindHandler(plugin.value, f));
}
if (spec && spec.domEventObservers) for (let type in spec.domEventObservers) {
let f = spec.domEventObservers[type];
if (f) record(type).observers.push(bindHandler(plugin.value, f));
}
}
for (let type in handlers) record(type).handlers.push(handlers[type]);
for (let type in observers) record(type).observers.push(observers[type]);
return result;
}
var PendingKeys = [
{
key: "Backspace",
keyCode: 8,
inputType: "deleteContentBackward"
},
{
key: "Enter",
keyCode: 13,
inputType: "insertParagraph"
},
{
key: "Enter",
keyCode: 13,
inputType: "insertLineBreak"
},
{
key: "Delete",
keyCode: 46,
inputType: "deleteContentForward"
}
];
var EmacsyPendingKeys = "dthko";
var modifierCodes = [
16,
17,
18,
20,
91,
92,
224,
225
];
var dragScrollMargin = 6;
function dragScrollSpeed(dist$2) {
return Math.max(0, dist$2) * .7 + 8;
}
function dist(a, b) {
return Math.max(Math.abs(a.clientX - b.clientX), Math.abs(a.clientY - b.clientY));
}
var MouseSelection = class {
constructor(view, startEvent, style, mustSelect) {
this.view = view;
this.startEvent = startEvent;
this.style = style;
this.mustSelect = mustSelect;
this.scrollSpeed = {
x: 0,
y: 0
};
this.scrolling = -1;
this.lastEvent = startEvent;
this.scrollParent = scrollableParent(view.contentDOM);
this.atoms = view.state.facet(atomicRanges).map((f) => f(view));
let doc$2 = view.contentDOM.ownerDocument;
doc$2.addEventListener("mousemove", this.move = this.move.bind(this));
doc$2.addEventListener("mouseup", this.up = this.up.bind(this));
this.extend = startEvent.shiftKey;
this.multiple = view.state.facet(EditorState.allowMultipleSelections) && addsSelectionRange(view, startEvent);
this.dragging = isInPrimarySelection(view, startEvent) && getClickType(startEvent) == 1 ? null : false;
}
start(event) {
if (this.dragging === false) this.select(event);
}
move(event) {
var _a$2;
if (event.buttons == 0) return this.destroy();
if (this.dragging || this.dragging == null && dist(this.startEvent, event) < 10) return;
this.select(this.lastEvent = event);
let sx = 0, sy = 0;
let rect = ((_a$2 = this.scrollParent) === null || _a$2 === void 0 ? void 0 : _a$2.getBoundingClientRect()) || {
left: 0,
top: 0,
right: this.view.win.innerWidth,
bottom: this.view.win.innerHeight
};
let margins = getScrollMargins(this.view);
if (event.clientX - margins.left <= rect.left + dragScrollMargin) sx = -dragScrollSpeed(rect.left - event.clientX);
else if (event.clientX + margins.right >= rect.right - dragScrollMargin) sx = dragScrollSpeed(event.clientX - rect.right);
if (event.clientY - margins.top <= rect.top + dragScrollMargin) sy = -dragScrollSpeed(rect.top - event.clientY);
else if (event.clientY + margins.bottom >= rect.bottom - dragScrollMargin) sy = dragScrollSpeed(event.clientY - rect.bottom);
this.setScrollSpeed(sx, sy);
}
up(event) {
if (this.dragging == null) this.select(this.lastEvent);
if (!this.dragging) event.preventDefault();
this.destroy();
}
destroy() {
this.setScrollSpeed(0, 0);
let doc$2 = this.view.contentDOM.ownerDocument;
doc$2.removeEventListener("mousemove", this.move);
doc$2.removeEventListener("mouseup", this.up);
this.view.inputState.mouseSelection = this.view.inputState.draggedContent = null;
}
setScrollSpeed(sx, sy) {
this.scrollSpeed = {
x: sx,
y: sy
};
if (sx || sy) {
if (this.scrolling < 0) this.scrolling = setInterval(() => this.scroll(), 50);
} else if (this.scrolling > -1) {
clearInterval(this.scrolling);
this.scrolling = -1;
}
}
scroll() {
if (this.scrollParent) {
this.scrollParent.scrollLeft += this.scrollSpeed.x;
this.scrollParent.scrollTop += this.scrollSpeed.y;
} else this.view.win.scrollBy(this.scrollSpeed.x, this.scrollSpeed.y);
if (this.dragging === false) this.select(this.lastEvent);
}
skipAtoms(sel) {
let ranges = null;
for (let i$1 = 0; i$1 < sel.ranges.length; i$1++) {
let range = sel.ranges[i$1], updated = null;
if (range.empty) {
let pos = skipAtomicRanges(this.atoms, range.from, 0);
if (pos != range.from) updated = EditorSelection.cursor(pos, -1);
} else {
let from = skipAtomicRanges(this.atoms, range.from, -1);
let to = skipAtomicRanges(this.atoms, range.to, 1);
if (from != range.from || to != range.to) updated = EditorSelection.range(range.from == range.anchor ? from : to, range.from == range.head ? from : to);
}
if (updated) {
if (!ranges) ranges = sel.ranges.slice();
ranges[i$1] = updated;
}
}
return ranges ? EditorSelection.create(ranges, sel.mainIndex) : sel;
}
select(event) {
let { view } = this, selection = this.skipAtoms(this.style.get(event, this.extend, this.multiple));
if (this.mustSelect || !selection.eq(view.state.selection) || selection.main.assoc != view.state.selection.main.assoc && this.dragging === false) this.view.dispatch({
selection,
userEvent: "select.pointer"
});
this.mustSelect = false;
}
update(update) {
if (this.style.update(update)) setTimeout(() => this.select(this.lastEvent), 20);
}
};
function addsSelectionRange(view, event) {
let facet = view.state.facet(clickAddsSelectionRange);
return facet.length ? facet[0](event) : browser.mac ? event.metaKey : event.ctrlKey;
}
function dragMovesSelection(view, event) {
let facet = view.state.facet(dragMovesSelection$1);
return facet.length ? facet[0](event) : browser.mac ? !event.altKey : !event.ctrlKey;
}
function isInPrimarySelection(view, event) {
let { main } = view.state.selection;
if (main.empty) return false;
let sel = getSelection(view.root);
if (!sel || sel.rangeCount == 0) return true;
let rects = sel.getRangeAt(0).getClientRects();
for (let i$1 = 0; i$1 < rects.length; i$1++) {
let rect = rects[i$1];
if (rect.left <= event.clientX && rect.right >= event.clientX && rect.top <= event.clientY && rect.bottom >= event.clientY) return true;
}
return false;
}
function eventBelongsToEditor(view, event) {
if (!event.bubbles) return true;
if (event.defaultPrevented) return false;
for (let node = event.target, cView; node != view.contentDOM; node = node.parentNode) if (!node || node.nodeType == 11 || (cView = ContentView.get(node)) && cView.ignoreEvent(event)) return false;
return true;
}
var handlers = /* @__PURE__ */ Object.create(null);
var observers = /* @__PURE__ */ Object.create(null);
var brokenClipboardAPI = browser.ie && browser.ie_version < 15 || browser.ios && browser.webkit_version < 604;
function capturePaste(view) {
let parent = view.dom.parentNode;
if (!parent) return;
let target = parent.appendChild(document.createElement("textarea"));
target.style.cssText = "position: fixed; left: -10000px; top: 10px";
target.focus();
setTimeout(() => {
view.focus();
target.remove();
doPaste(view, target.value);
}, 50);
}
function doPaste(view, input) {
let { state } = view, changes, i$1 = 1, text = state.toText(input);
let byLine = text.lines == state.selection.ranges.length;
if (lastLinewiseCopy != null && state.selection.ranges.every((r) => r.empty) && lastLinewiseCopy == text.toString()) {
let lastLine = -1;
changes = state.changeByRange((range) => {
let line = state.doc.lineAt(range.from);
if (line.from == lastLine) return { range };
lastLine = line.from;
let insert$2 = state.toText((byLine ? text.line(i$1++).text : input) + state.lineBreak);
return {
changes: {
from: line.from,
insert: insert$2
},
range: EditorSelection.cursor(range.from + insert$2.length)
};
});
} else if (byLine) changes = state.changeByRange((range) => {
let line = text.line(i$1++);
return {
changes: {
from: range.from,
to: range.to,
insert: line.text
},
range: EditorSelection.cursor(range.from + line.length)
};
});
else changes = state.replaceSelection(text);
view.dispatch(changes, {
userEvent: "input.paste",
scrollIntoView: true
});
}
observers.scroll = (view) => {
view.inputState.lastScrollTop = view.scrollDOM.scrollTop;
view.inputState.lastScrollLeft = view.scrollDOM.scrollLeft;
};
handlers.keydown = (view, event) => {
view.inputState.setSelectionOrigin("select");
if (event.keyCode == 27) view.inputState.lastEscPress = Date.now();
return false;
};
observers.touchstart = (view, e) => {
view.inputState.lastTouchTime = Date.now();
view.inputState.setSelectionOrigin("select.pointer");
};
observers.touchmove = (view) => {
view.inputState.setSelectionOrigin("select.pointer");
};
handlers.mousedown = (view, event) => {
view.observer.flush();
if (view.inputState.lastTouchTime > Date.now() - 2e3) return false;
let style = null;
for (let makeStyle of view.state.facet(mouseSelectionStyle)) {
style = makeStyle(view, event);
if (style) break;
}
if (!style && event.button == 0) style = basicMouseSelection(view, event);
if (style) {
let mustFocus = !view.hasFocus;
view.inputState.startMouseSelection(new MouseSelection(view, event, style, mustFocus));
if (mustFocus) view.observer.ignore(() => focusPreventScroll(view.contentDOM));
let mouseSel = view.inputState.mouseSelection;
if (mouseSel) {
mouseSel.start(event);
return mouseSel.dragging === false;
}
}
return false;
};
function rangeForClick(view, pos, bias, type) {
if (type == 1) return EditorSelection.cursor(pos, bias);
else if (type == 2) return groupAt(view.state, pos, bias);
else {
let visual = LineView.find(view.docView, pos), line = view.state.doc.lineAt(visual ? visual.posAtEnd : pos);
let from = visual ? visual.posAtStart : line.from, to = visual ? visual.posAtEnd : line.to;
if (to < view.state.doc.length && to == line.to) to++;
return EditorSelection.range(from, to);
}
}
var insideY = (y, rect) => y >= rect.top && y <= rect.bottom;
var inside = (x, y, rect) => insideY(y, rect) && x >= rect.left && x <= rect.right;
function findPositionSide(view, pos, x, y) {
let line = LineView.find(view.docView, pos);
if (!line) return 1;
let off = pos - line.posAtStart;
if (off == 0) return 1;
if (off == line.length) return -1;
let before = line.coordsAt(off, -1);
if (before && inside(x, y, before)) return -1;
let after = line.coordsAt(off, 1);
if (after && inside(x, y, after)) return 1;
return before && insideY(y, before) ? -1 : 1;
}
function queryPos(view, event) {
let pos = view.posAtCoords({
x: event.clientX,
y: event.clientY
}, false);
return {
pos,
bias: findPositionSide(view, pos, event.clientX, event.clientY)
};
}
var BadMouseDetail = browser.ie && browser.ie_version <= 11;
var lastMouseDown = null, lastMouseDownCount = 0, lastMouseDownTime = 0;
function getClickType(event) {
if (!BadMouseDetail) return event.detail;
let last = lastMouseDown, lastTime = lastMouseDownTime;
lastMouseDown = event;
lastMouseDownTime = Date.now();
return lastMouseDownCount = !last || lastTime > Date.now() - 400 && Math.abs(last.clientX - event.clientX) < 2 && Math.abs(last.clientY - event.clientY) < 2 ? (lastMouseDownCount + 1) % 3 : 1;
}
function basicMouseSelection(view, event) {
let start = queryPos(view, event), type = getClickType(event);
let startSel = view.state.selection;
return {
update(update) {
if (update.docChanged) {
start.pos = update.changes.mapPos(start.pos);
startSel = startSel.map(update.changes);
}
},
get(event$1, extend$2, multiple) {
let cur$1 = queryPos(view, event$1), removed;
let range = rangeForClick(view, cur$1.pos, cur$1.bias, type);
if (start.pos != cur$1.pos && !extend$2) {
let startRange = rangeForClick(view, start.pos, start.bias, type);
let from = Math.min(startRange.from, range.from), to = Math.max(startRange.to, range.to);
range = from < range.from ? EditorSelection.range(from, to) : EditorSelection.range(to, from);
}
if (extend$2) return startSel.replaceRange(startSel.main.extend(range.from, range.to));
else if (multiple && type == 1 && startSel.ranges.length > 1 && (removed = removeRangeAround(startSel, cur$1.pos))) return removed;
else if (multiple) return startSel.addRange(range);
else return EditorSelection.create([range]);
}
};
}
function removeRangeAround(sel, pos) {
for (let i$1 = 0; i$1 < sel.ranges.length; i$1++) {
let { from, to } = sel.ranges[i$1];
if (from <= pos && to >= pos) return EditorSelection.create(sel.ranges.slice(0, i$1).concat(sel.ranges.slice(i$1 + 1)), sel.mainIndex == i$1 ? 0 : sel.mainIndex - (sel.mainIndex > i$1 ? 1 : 0));
}
return null;
}
handlers.dragstart = (view, event) => {
let { selection: { main: range } } = view.state;
if (event.target.draggable) {
let cView = view.docView.nearest(event.target);
if (cView && cView.isWidget) {
let from = cView.posAtStart, to = from + cView.length;
if (from >= range.to || to <= range.from) range = EditorSelection.range(from, to);
}
}
let { inputState } = view;
if (inputState.mouseSelection) inputState.mouseSelection.dragging = true;
inputState.draggedContent = range;
if (event.dataTransfer) {
event.dataTransfer.setData("Text", view.state.sliceDoc(range.from, range.to));
event.dataTransfer.effectAllowed = "copyMove";
}
return false;
};
handlers.dragend = (view) => {
view.inputState.draggedContent = null;
return false;
};
function dropText(view, event, text, direct) {
if (!text) return;
let dropPos = view.posAtCoords({
x: event.clientX,
y: event.clientY
}, false);
let { draggedContent } = view.inputState;
let del = direct && draggedContent && dragMovesSelection(view, event) ? {
from: draggedContent.from,
to: draggedContent.to
} : null;
let ins = {
from: dropPos,
insert: text
};
let changes = view.state.changes(del ? [del, ins] : ins);
view.focus();
view.dispatch({
changes,
selection: {
anchor: changes.mapPos(dropPos, -1),
head: changes.mapPos(dropPos, 1)
},
userEvent: del ? "move.drop" : "input.drop"
});
view.inputState.draggedContent = null;
}
handlers.drop = (view, event) => {
if (!event.dataTransfer) return false;
if (view.state.readOnly) return true;
let files = event.dataTransfer.files;
if (files && files.length) {
let text = Array(files.length), read$1 = 0;
let finishFile = () => {
if (++read$1 == files.length) dropText(view, event, text.filter((s) => s != null).join(view.state.lineBreak), false);
};
for (let i$1 = 0; i$1 < files.length; i$1++) {
let reader = new FileReader();
reader.onerror = finishFile;
reader.onload = () => {
if (!/[\x00-\x08\x0e-\x1f]{2}/.test(reader.result)) text[i$1] = reader.result;
finishFile();
};
reader.readAsText(files[i$1]);
}
return true;
} else {
let text = event.dataTransfer.getData("Text");
if (text) {
dropText(view, event, text, true);
return true;
}
}
return false;
};
handlers.paste = (view, event) => {
if (view.state.readOnly) return true;
view.observer.flush();
let data = brokenClipboardAPI ? null : event.clipboardData;
if (data) {
doPaste(view, data.getData("text/plain") || data.getData("text/uri-text"));
return true;
} else {
capturePaste(view);
return false;
}
};
function captureCopy(view, text) {
let parent = view.dom.parentNode;
if (!parent) return;
let target = parent.appendChild(document.createElement("textarea"));
target.style.cssText = "position: fixed; left: -10000px; top: 10px";
target.value = text;
target.focus();
target.selectionEnd = text.length;
target.selectionStart = 0;
setTimeout(() => {
target.remove();
view.focus();
}, 50);
}
function copiedRange(state) {
let content$1 = [], ranges = [], linewise = false;
for (let range of state.selection.ranges) if (!range.empty) {
content$1.push(state.sliceDoc(range.from, range.to));
ranges.push(range);
}
if (!content$1.length) {
let upto = -1;
for (let { from } of state.selection.ranges) {
let line = state.doc.lineAt(from);
if (line.number > upto) {
content$1.push(line.text);
ranges.push({
from: line.from,
to: Math.min(state.doc.length, line.to + 1)
});
}
upto = line.number;
}
linewise = true;
}
return {
text: content$1.join(state.lineBreak),
ranges,
linewise
};
}
var lastLinewiseCopy = null;
handlers.copy = handlers.cut = (view, event) => {
let { text, ranges, linewise } = copiedRange(view.state);
if (!text && !linewise) return false;
lastLinewiseCopy = linewise ? text : null;
if (event.type == "cut" && !view.state.readOnly) view.dispatch({
changes: ranges,
scrollIntoView: true,
userEvent: "delete.cut"
});
let data = brokenClipboardAPI ? null : event.clipboardData;
if (data) {
data.clearData();
data.setData("text/plain", text);
return true;
} else {
captureCopy(view, text);
return false;
}
};
var isFocusChange = /* @__PURE__ */ Annotation.define();
function focusChangeTransaction(state, focus) {
let effects = [];
for (let getEffect of state.facet(focusChangeEffect)) {
let effect = getEffect(state, focus);
if (effect) effects.push(effect);
}
return effects ? state.update({
effects,
annotations: isFocusChange.of(true)
}) : null;
}
function updateForFocusChange(view) {
setTimeout(() => {
let focus = view.hasFocus;
if (focus != view.inputState.notifiedFocused) {
let tr = focusChangeTransaction(view.state, focus);
if (tr) view.dispatch(tr);
else view.update([]);
}
}, 10);
}
observers.focus = (view) => {
view.inputState.lastFocusTime = Date.now();
if (!view.scrollDOM.scrollTop && (view.inputState.lastScrollTop || view.inputState.lastScrollLeft)) {
view.scrollDOM.scrollTop = view.inputState.lastScrollTop;
view.scrollDOM.scrollLeft = view.inputState.lastScrollLeft;
}
updateForFocusChange(view);
};
observers.blur = (view) => {
view.observer.clearSelectionRange();
updateForFocusChange(view);
};
observers.compositionstart = observers.compositionupdate = (view) => {
if (view.inputState.compositionFirstChange == null) view.inputState.compositionFirstChange = true;
if (view.inputState.composing < 0) view.inputState.composing = 0;
};
observers.compositionend = (view) => {
view.inputState.composing = -1;
view.inputState.compositionEndedAt = Date.now();
view.inputState.compositionPendingKey = true;
view.inputState.compositionPendingChange = view.observer.pendingRecords().length > 0;
view.inputState.compositionFirstChange = null;
if (browser.chrome && browser.android) view.observer.flushSoon();
else if (view.inputState.compositionPendingChange) Promise.resolve().then(() => view.observer.flush());
else setTimeout(() => {
if (view.inputState.composing < 0 && view.docView.hasComposition) view.update([]);
}, 50);
};
observers.contextmenu = (view) => {
view.inputState.lastContextMenu = Date.now();
};
handlers.beforeinput = (view, event) => {
var _a$2;
let pending;
if (browser.chrome && browser.android && (pending = PendingKeys.find((key) => key.inputType == event.inputType))) {
view.observer.delayAndroidKey(pending.key, pending.keyCode);
if (pending.key == "Backspace" || pending.key == "Delete") {
let startViewHeight = ((_a$2 = window.visualViewport) === null || _a$2 === void 0 ? void 0 : _a$2.height) || 0;
setTimeout(() => {
var _a$3;
if ((((_a$3 = window.visualViewport) === null || _a$3 === void 0 ? void 0 : _a$3.height) || 0) > startViewHeight + 10 && view.hasFocus) {
view.contentDOM.blur();
view.focus();
}
}, 100);
}
}
return false;
};
var appliedFirefoxHack = /* @__PURE__ */ new Set();
function firefoxCopyCutHack(doc$2) {
if (!appliedFirefoxHack.has(doc$2)) {
appliedFirefoxHack.add(doc$2);
doc$2.addEventListener("copy", () => {});
doc$2.addEventListener("cut", () => {});
}
}
var wrappingWhiteSpace = [
"pre-wrap",
"normal",
"pre-line",
"break-spaces"
];
var HeightOracle = class {
constructor(lineWrapping) {
this.lineWrapping = lineWrapping;
this.doc = Text.empty;
this.heightSamples = {};
this.lineHeight = 14;
this.charWidth = 7;
this.textHeight = 14;
this.lineLength = 30;
this.heightChanged = false;
}
heightForGap(from, to) {
let lines = this.doc.lineAt(to).number - this.doc.lineAt(from).number + 1;
if (this.lineWrapping) lines += Math.max(0, Math.ceil((to - from - lines * this.lineLength * .5) / this.lineLength));
return this.lineHeight * lines;
}
heightForLine(length) {
if (!this.lineWrapping) return this.lineHeight;
return (1 + Math.max(0, Math.ceil((length - this.lineLength) / (this.lineLength - 5)))) * this.lineHeight;
}
setDoc(doc$2) {
this.doc = doc$2;
return this;
}
mustRefreshForWrapping(whiteSpace) {
return wrappingWhiteSpace.indexOf(whiteSpace) > -1 != this.lineWrapping;
}
mustRefreshForHeights(lineHeights) {
let newHeight = false;
for (let i$1 = 0; i$1 < lineHeights.length; i$1++) {
let h = lineHeights[i$1];
if (h < 0) i$1++;
else if (!this.heightSamples[Math.floor(h * 10)]) {
newHeight = true;
this.heightSamples[Math.floor(h * 10)] = true;
}
}
return newHeight;
}
refresh(whiteSpace, lineHeight, charWidth, textHeight, lineLength, knownHeights) {
let lineWrapping = wrappingWhiteSpace.indexOf(whiteSpace) > -1;
let changed = Math.round(lineHeight) != Math.round(this.lineHeight) || this.lineWrapping != lineWrapping;
this.lineWrapping = lineWrapping;
this.lineHeight = lineHeight;
this.charWidth = charWidth;
this.textHeight = textHeight;
this.lineLength = lineLength;
if (changed) {
this.heightSamples = {};
for (let i$1 = 0; i$1 < knownHeights.length; i$1++) {
let h = knownHeights[i$1];
if (h < 0) i$1++;
else this.heightSamples[Math.floor(h * 10)] = true;
}
}
return changed;
}
};
var MeasuredHeights = class {
constructor(from, heights) {
this.from = from;
this.heights = heights;
this.index = 0;
}
get more() {
return this.index < this.heights.length;
}
};
var BlockInfo = class BlockInfo {
constructor(from, length, top$1, height, _content) {
this.from = from;
this.length = length;
this.top = top$1;
this.height = height;
this._content = _content;
}
get type() {
return typeof this._content == "number" ? BlockType.Text : Array.isArray(this._content) ? this._content : this._content.type;
}
get to() {
return this.from + this.length;
}
get bottom() {
return this.top + this.height;
}
get widget() {
return this._content instanceof PointDecoration ? this._content.widget : null;
}
get widgetLineBreaks() {
return typeof this._content == "number" ? this._content : 0;
}
join(other) {
let content$1 = (Array.isArray(this._content) ? this._content : [this]).concat(Array.isArray(other._content) ? other._content : [other]);
return new BlockInfo(this.from, this.length + other.length, this.top, this.height + other.height, content$1);
}
};
var QueryType = /* @__PURE__ */ (function(QueryType$3) {
QueryType$3[QueryType$3["ByPos"] = 0] = "ByPos";
QueryType$3[QueryType$3["ByHeight"] = 1] = "ByHeight";
QueryType$3[QueryType$3["ByPosNoHeight"] = 2] = "ByPosNoHeight";
return QueryType$3;
})(QueryType || (QueryType = {}));
var Epsilon = .001;
var HeightMap = class HeightMap {
constructor(length, height, flags = 2) {
this.length = length;
this.height = height;
this.flags = flags;
}
get outdated() {
return (this.flags & 2) > 0;
}
set outdated(value) {
this.flags = (value ? 2 : 0) | this.flags & -3;
}
setHeight(oracle, height) {
if (this.height != height) {
if (Math.abs(this.height - height) > Epsilon) oracle.heightChanged = true;
this.height = height;
}
}
replace(_from, _to, nodes) {
return HeightMap.of(nodes);
}
decomposeLeft(_to, result) {
result.push(this);
}
decomposeRight(_from, result) {
result.push(this);
}
applyChanges(decorations$2, oldDoc, oracle, changes) {
let me = this, doc$2 = oracle.doc;
for (let i$1 = changes.length - 1; i$1 >= 0; i$1--) {
let { fromA, toA, fromB, toB } = changes[i$1];
let start = me.lineAt(fromA, QueryType.ByPosNoHeight, oracle.setDoc(oldDoc), 0, 0);
let end = start.to >= toA ? start : me.lineAt(toA, QueryType.ByPosNoHeight, oracle, 0, 0);
toB += end.to - toA;
toA = end.to;
while (i$1 > 0 && start.from <= changes[i$1 - 1].toA) {
fromA = changes[i$1 - 1].fromA;
fromB = changes[i$1 - 1].fromB;
i$1--;
if (fromA < start.from) start = me.lineAt(fromA, QueryType.ByPosNoHeight, oracle, 0, 0);
}
fromB += start.from - fromA;
fromA = start.from;
let nodes = NodeBuilder.build(oracle.setDoc(doc$2), decorations$2, fromB, toB);
me = me.replace(fromA, toA, nodes);
}
return me.updateHeight(oracle, 0);
}
static empty() {
return new HeightMapText(0, 0);
}
static of(nodes) {
if (nodes.length == 1) return nodes[0];
let i$1 = 0, j = nodes.length, before = 0, after = 0;
for (;;) if (i$1 == j) if (before > after * 2) {
let split = nodes[i$1 - 1];
if (split.break) nodes.splice(--i$1, 1, split.left, null, split.right);
else nodes.splice(--i$1, 1, split.left, split.right);
j += 1 + split.break;
before -= split.size;
} else if (after > before * 2) {
let split = nodes[j];
if (split.break) nodes.splice(j, 1, split.left, null, split.right);
else nodes.splice(j, 1, split.left, split.right);
j += 2 + split.break;
after -= split.size;
} else break;
else if (before < after) {
let next = nodes[i$1++];
if (next) before += next.size;
} else {
let next = nodes[--j];
if (next) after += next.size;
}
let brk = 0;
if (nodes[i$1 - 1] == null) {
brk = 1;
i$1--;
} else if (nodes[i$1] == null) {
brk = 1;
j++;
}
return new HeightMapBranch(HeightMap.of(nodes.slice(0, i$1)), brk, HeightMap.of(nodes.slice(j)));
}
};
HeightMap.prototype.size = 1;
var HeightMapBlock = class extends HeightMap {
constructor(length, height, deco) {
super(length, height);
this.deco = deco;
}
blockAt(_height, _oracle, top$1, offset) {
return new BlockInfo(offset, this.length, top$1, this.height, this.deco || 0);
}
lineAt(_value, _type, oracle, top$1, offset) {
return this.blockAt(0, oracle, top$1, offset);
}
forEachLine(from, to, oracle, top$1, offset, f) {
if (from <= offset + this.length && to >= offset) f(this.blockAt(0, oracle, top$1, offset));
}
updateHeight(oracle, offset = 0, _force = false, measured) {
if (measured && measured.from <= offset && measured.more) this.setHeight(oracle, measured.heights[measured.index++]);
this.outdated = false;
return this;
}
toString() {
return `block(${this.length})`;
}
};
var HeightMapText = class HeightMapText extends HeightMapBlock {
constructor(length, height) {
super(length, height, null);
this.collapsed = 0;
this.widgetHeight = 0;
this.breaks = 0;
}
blockAt(_height, _oracle, top$1, offset) {
return new BlockInfo(offset, this.length, top$1, this.height, this.breaks);
}
replace(_from, _to, nodes) {
let node = nodes[0];
if (nodes.length == 1 && (node instanceof HeightMapText || node instanceof HeightMapGap && node.flags & 4) && Math.abs(this.length - node.length) < 10) {
if (node instanceof HeightMapGap) node = new HeightMapText(node.length, this.height);
else node.height = this.height;
if (!this.outdated) node.outdated = false;
return node;
} else return HeightMap.of(nodes);
}
updateHeight(oracle, offset = 0, force = false, measured) {
if (measured && measured.from <= offset && measured.more) this.setHeight(oracle, measured.heights[measured.index++]);
else if (force || this.outdated) this.setHeight(oracle, Math.max(this.widgetHeight, oracle.heightForLine(this.length - this.collapsed)) + this.breaks * oracle.lineHeight);
this.outdated = false;
return this;
}
toString() {
return `line(${this.length}${this.collapsed ? -this.collapsed : ""}${this.widgetHeight ? ":" + this.widgetHeight : ""})`;
}
};
var HeightMapGap = class HeightMapGap extends HeightMap {
constructor(length) {
super(length, 0);
}
heightMetrics(oracle, offset) {
let firstLine = oracle.doc.lineAt(offset).number, lastLine = oracle.doc.lineAt(offset + this.length).number;
let lines = lastLine - firstLine + 1;
let perLine, perChar = 0;
if (oracle.lineWrapping) {
let totalPerLine = Math.min(this.height, oracle.lineHeight * lines);
perLine = totalPerLine / lines;
if (this.length > lines + 1) perChar = (this.height - totalPerLine) / (this.length - lines - 1);
} else perLine = this.height / lines;
return {
firstLine,
lastLine,
perLine,
perChar
};
}
blockAt(height, oracle, top$1, offset) {
let { firstLine, lastLine, perLine, perChar } = this.heightMetrics(oracle, offset);
if (oracle.lineWrapping) {
let guess = offset + Math.round(Math.max(0, Math.min(1, (height - top$1) / this.height)) * this.length);
let line = oracle.doc.lineAt(guess), lineHeight = perLine + line.length * perChar;
let lineTop = Math.max(top$1, height - lineHeight / 2);
return new BlockInfo(line.from, line.length, lineTop, lineHeight, 0);
} else {
let line = Math.max(0, Math.min(lastLine - firstLine, Math.floor((height - top$1) / perLine)));
let { from, length } = oracle.doc.line(firstLine + line);
return new BlockInfo(from, length, top$1 + perLine * line, perLine, 0);
}
}
lineAt(value, type, oracle, top$1, offset) {
if (type == QueryType.ByHeight) return this.blockAt(value, oracle, top$1, offset);
if (type == QueryType.ByPosNoHeight) {
let { from, to } = oracle.doc.lineAt(value);
return new BlockInfo(from, to - from, 0, 0, 0);
}
let { firstLine, perLine, perChar } = this.heightMetrics(oracle, offset);
let line = oracle.doc.lineAt(value), lineHeight = perLine + line.length * perChar;
let linesAbove = line.number - firstLine;
let lineTop = top$1 + perLine * linesAbove + perChar * (line.from - offset - linesAbove);
return new BlockInfo(line.from, line.length, Math.max(top$1, Math.min(lineTop, top$1 + this.height - lineHeight)), lineHeight, 0);
}
forEachLine(from, to, oracle, top$1, offset, f) {
from = Math.max(from, offset);
to = Math.min(to, offset + this.length);
let { firstLine, perLine, perChar } = this.heightMetrics(oracle, offset);
for (let pos = from, lineTop = top$1; pos <= to;) {
let line = oracle.doc.lineAt(pos);
if (pos == from) {
let linesAbove = line.number - firstLine;
lineTop += perLine * linesAbove + perChar * (from - offset - linesAbove);
}
let lineHeight = perLine + perChar * line.length;
f(new BlockInfo(line.from, line.length, lineTop, lineHeight, 0));
lineTop += lineHeight;
pos = line.to + 1;
}
}
replace(from, to, nodes) {
let after = this.length - to;
if (after > 0) {
let last = nodes[nodes.length - 1];
if (last instanceof HeightMapGap) nodes[nodes.length - 1] = new HeightMapGap(last.length + after);
else nodes.push(null, new HeightMapGap(after - 1));
}
if (from > 0) {
let first = nodes[0];
if (first instanceof HeightMapGap) nodes[0] = new HeightMapGap(from + first.length);
else nodes.unshift(new HeightMapGap(from - 1), null);
}
return HeightMap.of(nodes);
}
decomposeLeft(to, result) {
result.push(new HeightMapGap(to - 1), null);
}
decomposeRight(from, result) {
result.push(null, new HeightMapGap(this.length - from - 1));
}
updateHeight(oracle, offset = 0, force = false, measured) {
let end = offset + this.length;
if (measured && measured.from <= offset + this.length && measured.more) {
let nodes = [], pos = Math.max(offset, measured.from), singleHeight = -1;
if (measured.from > offset) nodes.push(new HeightMapGap(measured.from - offset - 1).updateHeight(oracle, offset));
while (pos <= end && measured.more) {
let len = oracle.doc.lineAt(pos).length;
if (nodes.length) nodes.push(null);
let height = measured.heights[measured.index++];
if (singleHeight == -1) singleHeight = height;
else if (Math.abs(height - singleHeight) >= Epsilon) singleHeight = -2;
let line = new HeightMapText(len, height);
line.outdated = false;
nodes.push(line);
pos += len + 1;
}
if (pos <= end) nodes.push(null, new HeightMapGap(end - pos).updateHeight(oracle, pos));
let result = HeightMap.of(nodes);
if (singleHeight < 0 || Math.abs(result.height - this.height) >= Epsilon || Math.abs(singleHeight - this.heightMetrics(oracle, offset).perLine) >= Epsilon) oracle.heightChanged = true;
return result;
} else if (force || this.outdated) {
this.setHeight(oracle, oracle.heightForGap(offset, offset + this.length));
this.outdated = false;
}
return this;
}
toString() {
return `gap(${this.length})`;
}
};
var HeightMapBranch = class extends HeightMap {
constructor(left, brk, right) {
super(left.length + brk + right.length, left.height + right.height, brk | (left.outdated || right.outdated ? 2 : 0));
this.left = left;
this.right = right;
this.size = left.size + right.size;
}
get break() {
return this.flags & 1;
}
blockAt(height, oracle, top$1, offset) {
let mid = top$1 + this.left.height;
return height < mid ? this.left.blockAt(height, oracle, top$1, offset) : this.right.blockAt(height, oracle, mid, offset + this.left.length + this.break);
}
lineAt(value, type, oracle, top$1, offset) {
let rightTop = top$1 + this.left.height, rightOffset = offset + this.left.length + this.break;
let left = type == QueryType.ByHeight ? value < rightTop : value < rightOffset;
let base$1 = left ? this.left.lineAt(value, type, oracle, top$1, offset) : this.right.lineAt(value, type, oracle, rightTop, rightOffset);
if (this.break || (left ? base$1.to < rightOffset : base$1.from > rightOffset)) return base$1;
let subQuery = type == QueryType.ByPosNoHeight ? QueryType.ByPosNoHeight : QueryType.ByPos;
if (left) return base$1.join(this.right.lineAt(rightOffset, subQuery, oracle, rightTop, rightOffset));
else return this.left.lineAt(rightOffset, subQuery, oracle, top$1, offset).join(base$1);
}
forEachLine(from, to, oracle, top$1, offset, f) {
let rightTop = top$1 + this.left.height, rightOffset = offset + this.left.length + this.break;
if (this.break) {
if (from < rightOffset) this.left.forEachLine(from, to, oracle, top$1, offset, f);
if (to >= rightOffset) this.right.forEachLine(from, to, oracle, rightTop, rightOffset, f);
} else {
let mid = this.lineAt(rightOffset, QueryType.ByPos, oracle, top$1, offset);
if (from < mid.from) this.left.forEachLine(from, mid.from - 1, oracle, top$1, offset, f);
if (mid.to >= from && mid.from <= to) f(mid);
if (to > mid.to) this.right.forEachLine(mid.to + 1, to, oracle, rightTop, rightOffset, f);
}
}
replace(from, to, nodes) {
let rightStart = this.left.length + this.break;
if (to < rightStart) return this.balanced(this.left.replace(from, to, nodes), this.right);
if (from > this.left.length) return this.balanced(this.left, this.right.replace(from - rightStart, to - rightStart, nodes));
let result = [];
if (from > 0) this.decomposeLeft(from, result);
let left = result.length;
for (let node of nodes) result.push(node);
if (from > 0) mergeGaps(result, left - 1);
if (to < this.length) {
let right = result.length;
this.decomposeRight(to, result);
mergeGaps(result, right);
}
return HeightMap.of(result);
}
decomposeLeft(to, result) {
let left = this.left.length;
if (to <= left) return this.left.decomposeLeft(to, result);
result.push(this.left);
if (this.break) {
left++;
if (to >= left) result.push(null);
}
if (to > left) this.right.decomposeLeft(to - left, result);
}
decomposeRight(from, result) {
let left = this.left.length, right = left + this.break;
if (from >= right) return this.right.decomposeRight(from - right, result);
if (from < left) this.left.decomposeRight(from, result);
if (this.break && from < right) result.push(null);
result.push(this.right);
}
balanced(left, right) {
if (left.size > 2 * right.size || right.size > 2 * left.size) return HeightMap.of(this.break ? [
left,
null,
right
] : [left, right]);
this.left = left;
this.right = right;
this.height = left.height + right.height;
this.outdated = left.outdated || right.outdated;
this.size = left.size + right.size;
this.length = left.length + this.break + right.length;
return this;
}
updateHeight(oracle, offset = 0, force = false, measured) {
let { left, right } = this, rightStart = offset + left.length + this.break, rebalance = null;
if (measured && measured.from <= offset + left.length && measured.more) rebalance = left = left.updateHeight(oracle, offset, force, measured);
else left.updateHeight(oracle, offset, force);
if (measured && measured.from <= rightStart + right.length && measured.more) rebalance = right = right.updateHeight(oracle, rightStart, force, measured);
else right.updateHeight(oracle, rightStart, force);
if (rebalance) return this.balanced(left, right);
this.height = this.left.height + this.right.height;
this.outdated = false;
return this;
}
toString() {
return this.left + (this.break ? " " : "-") + this.right;
}
};
function mergeGaps(nodes, around) {
let before, after;
if (nodes[around] == null && (before = nodes[around - 1]) instanceof HeightMapGap && (after = nodes[around + 1]) instanceof HeightMapGap) nodes.splice(around - 1, 3, new HeightMapGap(before.length + 1 + after.length));
}
var relevantWidgetHeight = 5;
var NodeBuilder = class NodeBuilder {
constructor(pos, oracle) {
this.pos = pos;
this.oracle = oracle;
this.nodes = [];
this.lineStart = -1;
this.lineEnd = -1;
this.covering = null;
this.writtenTo = pos;
}
get isCovered() {
return this.covering && this.nodes[this.nodes.length - 1] == this.covering;
}
span(_from, to) {
if (this.lineStart > -1) {
let end = Math.min(to, this.lineEnd), last = this.nodes[this.nodes.length - 1];
if (last instanceof HeightMapText) last.length += end - this.pos;
else if (end > this.pos || !this.isCovered) this.nodes.push(new HeightMapText(end - this.pos, -1));
this.writtenTo = end;
if (to > end) {
this.nodes.push(null);
this.writtenTo++;
this.lineStart = -1;
}
}
this.pos = to;
}
point(from, to, deco) {
if (from < to || deco.heightRelevant) {
let height = deco.widget ? deco.widget.estimatedHeight : 0;
let breaks = deco.widget ? deco.widget.lineBreaks : 0;
if (height < 0) height = this.oracle.lineHeight;
let len = to - from;
if (deco.block) this.addBlock(new HeightMapBlock(len, height, deco));
else if (len || breaks || height >= relevantWidgetHeight) this.addLineDeco(height, breaks, len);
} else if (to > from) this.span(from, to);
if (this.lineEnd > -1 && this.lineEnd < this.pos) this.lineEnd = this.oracle.doc.lineAt(this.pos).to;
}
enterLine() {
if (this.lineStart > -1) return;
let { from, to } = this.oracle.doc.lineAt(this.pos);
this.lineStart = from;
this.lineEnd = to;
if (this.writtenTo < from) {
if (this.writtenTo < from - 1 || this.nodes[this.nodes.length - 1] == null) this.nodes.push(this.blankContent(this.writtenTo, from - 1));
this.nodes.push(null);
}
if (this.pos > from) this.nodes.push(new HeightMapText(this.pos - from, -1));
this.writtenTo = this.pos;
}
blankContent(from, to) {
let gap = new HeightMapGap(to - from);
if (this.oracle.doc.lineAt(from).to == to) gap.flags |= 4;
return gap;
}
ensureLine() {
this.enterLine();
let last = this.nodes.length ? this.nodes[this.nodes.length - 1] : null;
if (last instanceof HeightMapText) return last;
let line = new HeightMapText(0, -1);
this.nodes.push(line);
return line;
}
addBlock(block) {
this.enterLine();
let deco = block.deco;
if (deco && deco.startSide > 0 && !this.isCovered) this.ensureLine();
this.nodes.push(block);
this.writtenTo = this.pos = this.pos + block.length;
if (deco && deco.endSide > 0) this.covering = block;
}
addLineDeco(height, breaks, length) {
let line = this.ensureLine();
line.length += length;
line.collapsed += length;
line.widgetHeight = Math.max(line.widgetHeight, height);
line.breaks += breaks;
this.writtenTo = this.pos = this.pos + length;
}
finish(from) {
let last = this.nodes.length == 0 ? null : this.nodes[this.nodes.length - 1];
if (this.lineStart > -1 && !(last instanceof HeightMapText) && !this.isCovered) this.nodes.push(new HeightMapText(0, -1));
else if (this.writtenTo < this.pos || last == null) this.nodes.push(this.blankContent(this.writtenTo, this.pos));
let pos = from;
for (let node of this.nodes) {
if (node instanceof HeightMapText) node.updateHeight(this.oracle, pos);
pos += node ? node.length : 1;
}
return this.nodes;
}
static build(oracle, decorations$2, from, to) {
let builder = new NodeBuilder(from, oracle);
RangeSet$1.spans(decorations$2, from, to, builder, 0);
return builder.finish(from);
}
};
function heightRelevantDecoChanges(a, b, diff) {
let comp = new DecorationComparator();
RangeSet$1.compare(a, b, diff, comp, 0);
return comp.changes;
}
var DecorationComparator = class {
constructor() {
this.changes = [];
}
compareRange() {}
comparePoint(from, to, a, b) {
if (from < to || a && a.heightRelevant || b && b.heightRelevant) addRange(from, to, this.changes, 5);
}
};
function visiblePixelRange(dom, paddingTop) {
let rect = dom.getBoundingClientRect();
let doc$2 = dom.ownerDocument, win = doc$2.defaultView || window;
let left = Math.max(0, rect.left), right = Math.min(win.innerWidth, rect.right);
let top$1 = Math.max(0, rect.top), bottom = Math.min(win.innerHeight, rect.bottom);
for (let parent = dom.parentNode; parent && parent != doc$2.body;) if (parent.nodeType == 1) {
let elt = parent;
let style = window.getComputedStyle(elt);
if ((elt.scrollHeight > elt.clientHeight || elt.scrollWidth > elt.clientWidth) && style.overflow != "visible") {
let parentRect = elt.getBoundingClientRect();
left = Math.max(left, parentRect.left);
right = Math.min(right, parentRect.right);
top$1 = Math.max(top$1, parentRect.top);
bottom = parent == dom.parentNode ? parentRect.bottom : Math.min(bottom, parentRect.bottom);
}
parent = style.position == "absolute" || style.position == "fixed" ? elt.offsetParent : elt.parentNode;
} else if (parent.nodeType == 11) parent = parent.host;
else break;
return {
left: left - rect.left,
right: Math.max(left, right) - rect.left,
top: top$1 - (rect.top + paddingTop),
bottom: Math.max(top$1, bottom) - (rect.top + paddingTop)
};
}
function fullPixelRange(dom, paddingTop) {
let rect = dom.getBoundingClientRect();
return {
left: 0,
right: rect.right - rect.left,
top: paddingTop,
bottom: rect.bottom - (rect.top + paddingTop)
};
}
var LineGap = class {
constructor(from, to, size) {
this.from = from;
this.to = to;
this.size = size;
}
static same(a, b) {
if (a.length != b.length) return false;
for (let i$1 = 0; i$1 < a.length; i$1++) {
let gA = a[i$1], gB = b[i$1];
if (gA.from != gB.from || gA.to != gB.to || gA.size != gB.size) return false;
}
return true;
}
draw(viewState, wrapping) {
return Decoration.replace({ widget: new LineGapWidget(this.size * (wrapping ? viewState.scaleY : viewState.scaleX), wrapping) }).range(this.from, this.to);
}
};
var LineGapWidget = class extends WidgetType {
constructor(size, vertical) {
super();
this.size = size;
this.vertical = vertical;
}
eq(other) {
return other.size == this.size && other.vertical == this.vertical;
}
toDOM() {
let elt = document.createElement("div");
if (this.vertical) elt.style.height = this.size + "px";
else {
elt.style.width = this.size + "px";
elt.style.height = "2px";
elt.style.display = "inline-block";
}
return elt;
}
get estimatedHeight() {
return this.vertical ? this.size : -1;
}
};
var ViewState = class {
constructor(state) {
this.state = state;
this.pixelViewport = {
left: 0,
right: window.innerWidth,
top: 0,
bottom: 0
};
this.inView = true;
this.paddingTop = 0;
this.paddingBottom = 0;
this.contentDOMWidth = 0;
this.contentDOMHeight = 0;
this.editorHeight = 0;
this.editorWidth = 0;
this.scrollTop = 0;
this.scrolledToBottom = true;
this.scaleX = 1;
this.scaleY = 1;
this.scrollAnchorPos = 0;
this.scrollAnchorHeight = -1;
this.scaler = IdScaler;
this.scrollTarget = null;
this.printing = false;
this.mustMeasureContent = true;
this.defaultTextDirection = Direction.LTR;
this.visibleRanges = [];
this.mustEnforceCursorAssoc = false;
this.heightOracle = new HeightOracle(state.facet(contentAttributes).some((v) => typeof v != "function" && v.class == "cm-lineWrapping"));
this.stateDeco = state.facet(decorations).filter((d) => typeof d != "function");
this.heightMap = HeightMap.empty().applyChanges(this.stateDeco, Text.empty, this.heightOracle.setDoc(state.doc), [new ChangedRange(0, 0, 0, state.doc.length)]);
this.viewport = this.getViewport(0, null);
this.updateViewportLines();
this.updateForViewport();
this.lineGaps = this.ensureLineGaps([]);
this.lineGapDeco = Decoration.set(this.lineGaps.map((gap) => gap.draw(this, false)));
this.computeVisibleRanges();
}
updateForViewport() {
let viewports = [this.viewport], { main } = this.state.selection;
for (let i$1 = 0; i$1 <= 1; i$1++) {
let pos = i$1 ? main.head : main.anchor;
if (!viewports.some(({ from, to }) => pos >= from && pos <= to)) {
let { from, to } = this.lineBlockAt(pos);
viewports.push(new Viewport(from, to));
}
}
this.viewports = viewports.sort((a, b) => a.from - b.from);
this.scaler = this.heightMap.height <= 7e6 ? IdScaler : new BigScaler(this.heightOracle, this.heightMap, this.viewports);
}
updateViewportLines() {
this.viewportLines = [];
this.heightMap.forEachLine(this.viewport.from, this.viewport.to, this.heightOracle.setDoc(this.state.doc), 0, 0, (block) => {
this.viewportLines.push(this.scaler.scale == 1 ? block : scaleBlock(block, this.scaler));
});
}
update(update, scrollTarget = null) {
this.state = update.state;
let prevDeco = this.stateDeco;
this.stateDeco = this.state.facet(decorations).filter((d) => typeof d != "function");
let contentChanges = update.changedRanges;
let heightChanges = ChangedRange.extendWithRanges(contentChanges, heightRelevantDecoChanges(prevDeco, this.stateDeco, update ? update.changes : ChangeSet.empty(this.state.doc.length)));
let prevHeight = this.heightMap.height;
let scrollAnchor = this.scrolledToBottom ? null : this.scrollAnchorAt(this.scrollTop);
this.heightMap = this.heightMap.applyChanges(this.stateDeco, update.startState.doc, this.heightOracle.setDoc(this.state.doc), heightChanges);
if (this.heightMap.height != prevHeight) update.flags |= 2;
if (scrollAnchor) {
this.scrollAnchorPos = update.changes.mapPos(scrollAnchor.from, -1);
this.scrollAnchorHeight = scrollAnchor.top;
} else {
this.scrollAnchorPos = -1;
this.scrollAnchorHeight = this.heightMap.height;
}
let viewport = heightChanges.length ? this.mapViewport(this.viewport, update.changes) : this.viewport;
if (scrollTarget && (scrollTarget.range.head < viewport.from || scrollTarget.range.head > viewport.to) || !this.viewportIsAppropriate(viewport)) viewport = this.getViewport(0, scrollTarget);
let updateLines = !update.changes.empty || update.flags & 2 || viewport.from != this.viewport.from || viewport.to != this.viewport.to;
this.viewport = viewport;
this.updateForViewport();
if (updateLines) this.updateViewportLines();
if (this.lineGaps.length || this.viewport.to - this.viewport.from > 4e3) this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps, update.changes)));
update.flags |= this.computeVisibleRanges();
if (scrollTarget) this.scrollTarget = scrollTarget;
if (!this.mustEnforceCursorAssoc && update.selectionSet && update.view.lineWrapping && update.state.selection.main.empty && update.state.selection.main.assoc && !update.state.facet(nativeSelectionHidden)) this.mustEnforceCursorAssoc = true;
}
measure(view) {
let dom = view.contentDOM, style = window.getComputedStyle(dom);
let oracle = this.heightOracle;
let whiteSpace = style.whiteSpace;
this.defaultTextDirection = style.direction == "rtl" ? Direction.RTL : Direction.LTR;
let refresh = this.heightOracle.mustRefreshForWrapping(whiteSpace);
let domRect = dom.getBoundingClientRect();
let measureContent = refresh || this.mustMeasureContent || this.contentDOMHeight != domRect.height;
this.contentDOMHeight = domRect.height;
this.mustMeasureContent = false;
let result = 0, bias = 0;
if (domRect.width && domRect.height) {
let { scaleX, scaleY } = getScale(dom, domRect);
if (this.scaleX != scaleX || this.scaleY != scaleY) {
this.scaleX = scaleX;
this.scaleY = scaleY;
result |= 8;
refresh = measureContent = true;
}
}
let paddingTop = (parseInt(style.paddingTop) || 0) * this.scaleY;
let paddingBottom = (parseInt(style.paddingBottom) || 0) * this.scaleY;
if (this.paddingTop != paddingTop || this.paddingBottom != paddingBottom) {
this.paddingTop = paddingTop;
this.paddingBottom = paddingBottom;
result |= 10;
}
if (this.editorWidth != view.scrollDOM.clientWidth) {
if (oracle.lineWrapping) measureContent = true;
this.editorWidth = view.scrollDOM.clientWidth;
result |= 8;
}
let scrollTop = view.scrollDOM.scrollTop * this.scaleY;
if (this.scrollTop != scrollTop) {
this.scrollAnchorHeight = -1;
this.scrollTop = scrollTop;
}
this.scrolledToBottom = isScrolledToBottom(view.scrollDOM);
let pixelViewport = (this.printing ? fullPixelRange : visiblePixelRange)(dom, this.paddingTop);
let dTop = pixelViewport.top - this.pixelViewport.top, dBottom = pixelViewport.bottom - this.pixelViewport.bottom;
this.pixelViewport = pixelViewport;
let inView = this.pixelViewport.bottom > this.pixelViewport.top && this.pixelViewport.right > this.pixelViewport.left;
if (inView != this.inView) {
this.inView = inView;
if (inView) measureContent = true;
}
if (!this.inView && !this.scrollTarget) return 0;
let contentWidth = domRect.width;
if (this.contentDOMWidth != contentWidth || this.editorHeight != view.scrollDOM.clientHeight) {
this.contentDOMWidth = domRect.width;
this.editorHeight = view.scrollDOM.clientHeight;
result |= 8;
}
if (measureContent) {
let lineHeights = view.docView.measureVisibleLineHeights(this.viewport);
if (oracle.mustRefreshForHeights(lineHeights)) refresh = true;
if (refresh || oracle.lineWrapping && Math.abs(contentWidth - this.contentDOMWidth) > oracle.charWidth) {
let { lineHeight, charWidth, textHeight } = view.docView.measureTextSize();
refresh = lineHeight > 0 && oracle.refresh(whiteSpace, lineHeight, charWidth, textHeight, contentWidth / charWidth, lineHeights);
if (refresh) {
view.docView.minWidth = 0;
result |= 8;
}
}
if (dTop > 0 && dBottom > 0) bias = Math.max(dTop, dBottom);
else if (dTop < 0 && dBottom < 0) bias = Math.min(dTop, dBottom);
oracle.heightChanged = false;
for (let vp of this.viewports) {
let heights = vp.from == this.viewport.from ? lineHeights : view.docView.measureVisibleLineHeights(vp);
this.heightMap = (refresh ? HeightMap.empty().applyChanges(this.stateDeco, Text.empty, this.heightOracle, [new ChangedRange(0, 0, 0, view.state.doc.length)]) : this.heightMap).updateHeight(oracle, 0, refresh, new MeasuredHeights(vp.from, heights));
}
if (oracle.heightChanged) result |= 2;
}
let viewportChange = !this.viewportIsAppropriate(this.viewport, bias) || this.scrollTarget && (this.scrollTarget.range.head < this.viewport.from || this.scrollTarget.range.head > this.viewport.to);
if (viewportChange) this.viewport = this.getViewport(bias, this.scrollTarget);
this.updateForViewport();
if (result & 2 || viewportChange) this.updateViewportLines();
if (this.lineGaps.length || this.viewport.to - this.viewport.from > 4e3) this.updateLineGaps(this.ensureLineGaps(refresh ? [] : this.lineGaps, view));
result |= this.computeVisibleRanges();
if (this.mustEnforceCursorAssoc) {
this.mustEnforceCursorAssoc = false;
view.docView.enforceCursorAssoc();
}
return result;
}
get visibleTop() {
return this.scaler.fromDOM(this.pixelViewport.top);
}
get visibleBottom() {
return this.scaler.fromDOM(this.pixelViewport.bottom);
}
getViewport(bias, scrollTarget) {
let marginTop = .5 - Math.max(-.5, Math.min(.5, bias / 1e3 / 2));
let map = this.heightMap, oracle = this.heightOracle;
let { visibleTop, visibleBottom } = this;
let viewport = new Viewport(map.lineAt(visibleTop - marginTop * 1e3, QueryType.ByHeight, oracle, 0, 0).from, map.lineAt(visibleBottom + (1 - marginTop) * 1e3, QueryType.ByHeight, oracle, 0, 0).to);
if (scrollTarget) {
let { head } = scrollTarget.range;
if (head < viewport.from || head > viewport.to) {
let viewHeight = Math.min(this.editorHeight, this.pixelViewport.bottom - this.pixelViewport.top);
let block = map.lineAt(head, QueryType.ByPos, oracle, 0, 0), topPos;
if (scrollTarget.y == "center") topPos = (block.top + block.bottom) / 2 - viewHeight / 2;
else if (scrollTarget.y == "start" || scrollTarget.y == "nearest" && head < viewport.from) topPos = block.top;
else topPos = block.bottom - viewHeight;
viewport = new Viewport(map.lineAt(topPos - 1e3 / 2, QueryType.ByHeight, oracle, 0, 0).from, map.lineAt(topPos + viewHeight + 1e3 / 2, QueryType.ByHeight, oracle, 0, 0).to);
}
}
return viewport;
}
mapViewport(viewport, changes) {
let from = changes.mapPos(viewport.from, -1), to = changes.mapPos(viewport.to, 1);
return new Viewport(this.heightMap.lineAt(from, QueryType.ByPos, this.heightOracle, 0, 0).from, this.heightMap.lineAt(to, QueryType.ByPos, this.heightOracle, 0, 0).to);
}
viewportIsAppropriate({ from, to }, bias = 0) {
if (!this.inView) return true;
let { top: top$1 } = this.heightMap.lineAt(from, QueryType.ByPos, this.heightOracle, 0, 0);
let { bottom } = this.heightMap.lineAt(to, QueryType.ByPos, this.heightOracle, 0, 0);
let { visibleTop, visibleBottom } = this;
return (from == 0 || top$1 <= visibleTop - Math.max(10, Math.min(-bias, 250))) && (to == this.state.doc.length || bottom >= visibleBottom + Math.max(10, Math.min(bias, 250))) && top$1 > visibleTop - 2 * 1e3 && bottom < visibleBottom + 2 * 1e3;
}
mapLineGaps(gaps, changes) {
if (!gaps.length || changes.empty) return gaps;
let mapped = [];
for (let gap of gaps) if (!changes.touchesRange(gap.from, gap.to)) mapped.push(new LineGap(changes.mapPos(gap.from), changes.mapPos(gap.to), gap.size));
return mapped;
}
ensureLineGaps(current, mayMeasure) {
let wrapping = this.heightOracle.lineWrapping;
let margin = wrapping ? 1e4 : 2e3, halfMargin = margin >> 1, doubleMargin = margin << 1;
if (this.defaultTextDirection != Direction.LTR && !wrapping) return [];
let gaps = [];
let addGap = (from, to, line, structure) => {
if (to - from < halfMargin) return;
let sel = this.state.selection.main, avoid = [sel.from];
if (!sel.empty) avoid.push(sel.to);
for (let pos of avoid) if (pos > from && pos < to) {
addGap(from, pos - 10, line, structure);
addGap(pos + 10, to, line, structure);
return;
}
let gap = find(current, (gap$1) => gap$1.from >= line.from && gap$1.to <= line.to && Math.abs(gap$1.from - from) < halfMargin && Math.abs(gap$1.to - to) < halfMargin && !avoid.some((pos) => gap$1.from < pos && gap$1.to > pos));
if (!gap) {
if (to < line.to && mayMeasure && wrapping && mayMeasure.visibleRanges.some((r) => r.from <= to && r.to >= to)) {
let lineStart = mayMeasure.moveToLineBoundary(EditorSelection.cursor(to), false, true).head;
if (lineStart > from) to = lineStart;
}
gap = new LineGap(from, to, this.gapSize(line, from, to, structure));
}
gaps.push(gap);
};
for (let line of this.viewportLines) {
if (line.length < doubleMargin) continue;
let structure = lineStructure(line.from, line.to, this.stateDeco);
if (structure.total < doubleMargin) continue;
let target = this.scrollTarget ? this.scrollTarget.range.head : null;
let viewFrom, viewTo;
if (wrapping) {
let marginHeight = margin / this.heightOracle.lineLength * this.heightOracle.lineHeight;
let top$1, bot;
if (target != null) {
let targetFrac = findFraction(structure, target);
let spaceFrac = ((this.visibleBottom - this.visibleTop) / 2 + marginHeight) / line.height;
top$1 = targetFrac - spaceFrac;
bot = targetFrac + spaceFrac;
} else {
top$1 = (this.visibleTop - line.top - marginHeight) / line.height;
bot = (this.visibleBottom - line.top + marginHeight) / line.height;
}
viewFrom = findPosition(structure, top$1);
viewTo = findPosition(structure, bot);
} else {
let totalWidth = structure.total * this.heightOracle.charWidth;
let marginWidth = margin * this.heightOracle.charWidth;
let left, right;
if (target != null) {
let targetFrac = findFraction(structure, target);
let spaceFrac = ((this.pixelViewport.right - this.pixelViewport.left) / 2 + marginWidth) / totalWidth;
left = targetFrac - spaceFrac;
right = targetFrac + spaceFrac;
} else {
left = (this.pixelViewport.left - marginWidth) / totalWidth;
right = (this.pixelViewport.right + marginWidth) / totalWidth;
}
viewFrom = findPosition(structure, left);
viewTo = findPosition(structure, right);
}
if (viewFrom > line.from) addGap(line.from, viewFrom, line, structure);
if (viewTo < line.to) addGap(viewTo, line.to, line, structure);
}
return gaps;
}
gapSize(line, from, to, structure) {
let fraction = findFraction(structure, to) - findFraction(structure, from);
if (this.heightOracle.lineWrapping) return line.height * fraction;
else return structure.total * this.heightOracle.charWidth * fraction;
}
updateLineGaps(gaps) {
if (!LineGap.same(gaps, this.lineGaps)) {
this.lineGaps = gaps;
this.lineGapDeco = Decoration.set(gaps.map((gap) => gap.draw(this, this.heightOracle.lineWrapping)));
}
}
computeVisibleRanges() {
let deco = this.stateDeco;
if (this.lineGaps.length) deco = deco.concat(this.lineGapDeco);
let ranges = [];
RangeSet$1.spans(deco, this.viewport.from, this.viewport.to, {
span(from, to) {
ranges.push({
from,
to
});
},
point() {}
}, 20);
let changed = ranges.length != this.visibleRanges.length || this.visibleRanges.some((r, i$1) => r.from != ranges[i$1].from || r.to != ranges[i$1].to);
this.visibleRanges = ranges;
return changed ? 4 : 0;
}
lineBlockAt(pos) {
return pos >= this.viewport.from && pos <= this.viewport.to && this.viewportLines.find((b) => b.from <= pos && b.to >= pos) || scaleBlock(this.heightMap.lineAt(pos, QueryType.ByPos, this.heightOracle, 0, 0), this.scaler);
}
lineBlockAtHeight(height) {
return scaleBlock(this.heightMap.lineAt(this.scaler.fromDOM(height), QueryType.ByHeight, this.heightOracle, 0, 0), this.scaler);
}
scrollAnchorAt(scrollTop) {
let block = this.lineBlockAtHeight(scrollTop + 8);
return block.from >= this.viewport.from || this.viewportLines[0].top - scrollTop > 200 ? block : this.viewportLines[0];
}
elementAtHeight(height) {
return scaleBlock(this.heightMap.blockAt(this.scaler.fromDOM(height), this.heightOracle, 0, 0), this.scaler);
}
get docHeight() {
return this.scaler.toDOM(this.heightMap.height);
}
get contentHeight() {
return this.docHeight + this.paddingTop + this.paddingBottom;
}
};
var Viewport = class {
constructor(from, to) {
this.from = from;
this.to = to;
}
};
function lineStructure(from, to, stateDeco) {
let ranges = [], pos = from, total = 0;
RangeSet$1.spans(stateDeco, from, to, {
span() {},
point(from$1, to$1) {
if (from$1 > pos) {
ranges.push({
from: pos,
to: from$1
});
total += from$1 - pos;
}
pos = to$1;
}
}, 20);
if (pos < to) {
ranges.push({
from: pos,
to
});
total += to - pos;
}
return {
total,
ranges
};
}
function findPosition({ total, ranges }, ratio) {
if (ratio <= 0) return ranges[0].from;
if (ratio >= 1) return ranges[ranges.length - 1].to;
let dist$2 = Math.floor(total * ratio);
for (let i$1 = 0;; i$1++) {
let { from, to } = ranges[i$1], size = to - from;
if (dist$2 <= size) return from + dist$2;
dist$2 -= size;
}
}
function findFraction(structure, pos) {
let counted = 0;
for (let { from, to } of structure.ranges) {
if (pos <= to) {
counted += pos - from;
break;
}
counted += to - from;
}
return counted / structure.total;
}
function find(array, f) {
for (let val of array) if (f(val)) return val;
}
var IdScaler = {
toDOM(n) {
return n;
},
fromDOM(n) {
return n;
},
scale: 1
};
var BigScaler = class {
constructor(oracle, heightMap, viewports) {
let vpHeight = 0, base$1 = 0, domBase = 0;
this.viewports = viewports.map(({ from, to }) => {
let top$1 = heightMap.lineAt(from, QueryType.ByPos, oracle, 0, 0).top;
let bottom = heightMap.lineAt(to, QueryType.ByPos, oracle, 0, 0).bottom;
vpHeight += bottom - top$1;
return {
from,
to,
top: top$1,
bottom,
domTop: 0,
domBottom: 0
};
});
this.scale = (7e6 - vpHeight) / (heightMap.height - vpHeight);
for (let obj of this.viewports) {
obj.domTop = domBase + (obj.top - base$1) * this.scale;
domBase = obj.domBottom = obj.domTop + (obj.bottom - obj.top);
base$1 = obj.bottom;
}
}
toDOM(n) {
for (let i$1 = 0, base$1 = 0, domBase = 0;; i$1++) {
let vp = i$1 < this.viewports.length ? this.viewports[i$1] : null;
if (!vp || n < vp.top) return domBase + (n - base$1) * this.scale;
if (n <= vp.bottom) return vp.domTop + (n - vp.top);
base$1 = vp.bottom;
domBase = vp.domBottom;
}
}
fromDOM(n) {
for (let i$1 = 0, base$1 = 0, domBase = 0;; i$1++) {
let vp = i$1 < this.viewports.length ? this.viewports[i$1] : null;
if (!vp || n < vp.domTop) return base$1 + (n - domBase) / this.scale;
if (n <= vp.domBottom) return vp.top + (n - vp.domTop);
base$1 = vp.bottom;
domBase = vp.domBottom;
}
}
};
function scaleBlock(block, scaler) {
if (scaler.scale == 1) return block;
let bTop = scaler.toDOM(block.top), bBottom = scaler.toDOM(block.bottom);
return new BlockInfo(block.from, block.length, bTop, bBottom - bTop, Array.isArray(block._content) ? block._content.map((b) => scaleBlock(b, scaler)) : block._content);
}
var theme = /* @__PURE__ */ Facet$1.define({ combine: (strs) => strs.join(" ") });
var darkTheme = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.indexOf(true) > -1 });
var baseThemeID = /* @__PURE__ */ StyleModule.newName(), baseLightID = /* @__PURE__ */ StyleModule.newName(), baseDarkID = /* @__PURE__ */ StyleModule.newName();
var lightDarkIDs = {
"&light": "." + baseLightID,
"&dark": "." + baseDarkID
};
function buildTheme(main, spec, scopes) {
return new StyleModule(spec, { finish(sel) {
return /&/.test(sel) ? sel.replace(/&\w*/, (m) => {
if (m == "&") return main;
if (!scopes || !scopes[m]) throw new RangeError(`Unsupported selector: ${m}`);
return scopes[m];
}) : main + " " + sel;
} });
}
var baseTheme$1 = /* @__PURE__ */ buildTheme("." + baseThemeID, {
"&": {
position: "relative !important",
boxSizing: "border-box",
"&.cm-focused": { outline: "1px dotted #212121" },
display: "flex !important",
flexDirection: "column"
},
".cm-scroller": {
display: "flex !important",
alignItems: "flex-start !important",
fontFamily: "monospace",
lineHeight: 1.4,
height: "100%",
overflowX: "auto",
position: "relative",
zIndex: 0
},
".cm-content": {
margin: 0,
flexGrow: 2,
flexShrink: 0,
display: "block",
whiteSpace: "pre",
wordWrap: "normal",
boxSizing: "border-box",
minHeight: "100%",
padding: "4px 0",
outline: "none",
"&[contenteditable=true]": { WebkitUserModify: "read-write-plaintext-only" }
},
".cm-lineWrapping": {
whiteSpace_fallback: "pre-wrap",
whiteSpace: "break-spaces",
wordBreak: "break-word",
overflowWrap: "anywhere",
flexShrink: 1
},
"&light .cm-content": { caretColor: "black" },
"&dark .cm-content": { caretColor: "white" },
".cm-line": {
display: "block",
padding: "0 2px 0 6px"
},
".cm-layer": {
position: "absolute",
left: 0,
top: 0,
contain: "size style",
"& > *": { position: "absolute" }
},
"&light .cm-selectionBackground": { background: "#d9d9d9" },
"&dark .cm-selectionBackground": { background: "#222" },
"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": { background: "#d7d4f0" },
"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground": { background: "#233" },
".cm-cursorLayer": { pointerEvents: "none" },
"&.cm-focused > .cm-scroller > .cm-cursorLayer": { animation: "steps(1) cm-blink 1.2s infinite" },
"@keyframes cm-blink": {
"0%": {},
"50%": { opacity: 0 },
"100%": {}
},
"@keyframes cm-blink2": {
"0%": {},
"50%": { opacity: 0 },
"100%": {}
},
".cm-cursor, .cm-dropCursor": {
borderLeft: "1.2px solid black",
marginLeft: "-0.6px",
pointerEvents: "none"
},
".cm-cursor": { display: "none" },
"&dark .cm-cursor": { borderLeftColor: "#444" },
".cm-dropCursor": { position: "absolute" },
"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor": { display: "block" },
".cm-announced": {
position: "fixed",
top: "-10000px"
},
"@media print": { ".cm-announced": { display: "none" } },
"&light .cm-activeLine": { backgroundColor: "#cceeff44" },
"&dark .cm-activeLine": { backgroundColor: "#99eeff33" },
"&light .cm-specialChar": { color: "red" },
"&dark .cm-specialChar": { color: "#f78" },
".cm-gutters": {
flexShrink: 0,
display: "flex",
height: "100%",
boxSizing: "border-box",
insetInlineStart: 0,
zIndex: 200
},
"&light .cm-gutters": {
backgroundColor: "#f5f5f5",
color: "#6c6c6c",
borderRight: "1px solid #ddd"
},
"&dark .cm-gutters": {
backgroundColor: "#333338",
color: "#ccc"
},
".cm-gutter": {
display: "flex !important",
flexDirection: "column",
flexShrink: 0,
boxSizing: "border-box",
minHeight: "100%",
overflow: "hidden"
},
".cm-gutterElement": { boxSizing: "border-box" },
".cm-lineNumbers .cm-gutterElement": {
padding: "0 3px 0 5px",
minWidth: "20px",
textAlign: "right",
whiteSpace: "nowrap"
},
"&light .cm-activeLineGutter": { backgroundColor: "#e2f2ff" },
"&dark .cm-activeLineGutter": { backgroundColor: "#222227" },
".cm-panels": {
boxSizing: "border-box",
position: "sticky",
left: 0,
right: 0
},
"&light .cm-panels": {
backgroundColor: "#f5f5f5",
color: "black"
},
"&light .cm-panels-top": { borderBottom: "1px solid #ddd" },
"&light .cm-panels-bottom": { borderTop: "1px solid #ddd" },
"&dark .cm-panels": {
backgroundColor: "#333338",
color: "white"
},
".cm-tab": {
display: "inline-block",
overflow: "hidden",
verticalAlign: "bottom"
},
".cm-widgetBuffer": {
verticalAlign: "text-top",
height: "1em",
width: 0,
display: "inline"
},
".cm-placeholder": {
color: "#888",
display: "inline-block",
verticalAlign: "top"
},
".cm-highlightSpace:before": {
content: "attr(data-display)",
position: "absolute",
pointerEvents: "none",
color: "#888"
},
".cm-highlightTab": {
backgroundImage: `url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,
backgroundSize: "auto 100%",
backgroundPosition: "right 90%",
backgroundRepeat: "no-repeat"
},
".cm-trailingSpace": { backgroundColor: "#ff332255" },
".cm-button": {
verticalAlign: "middle",
color: "inherit",
fontSize: "70%",
padding: ".2em 1em",
borderRadius: "1px"
},
"&light .cm-button": {
backgroundImage: "linear-gradient(#eff1f5, #d9d9df)",
border: "1px solid #888",
"&:active": { backgroundImage: "linear-gradient(#b4b4b4, #d0d3d6)" }
},
"&dark .cm-button": {
backgroundImage: "linear-gradient(#393939, #111)",
border: "1px solid #888",
"&:active": { backgroundImage: "linear-gradient(#111, #333)" }
},
".cm-textfield": {
verticalAlign: "middle",
color: "inherit",
fontSize: "70%",
border: "1px solid silver",
padding: ".2em .5em"
},
"&light .cm-textfield": { backgroundColor: "white" },
"&dark .cm-textfield": {
border: "1px solid #555",
backgroundColor: "inherit"
}
}, lightDarkIDs);
var LineBreakPlaceholder = "";
var DOMReader = class {
constructor(points, state) {
this.points = points;
this.text = "";
this.lineSeparator = state.facet(EditorState.lineSeparator);
}
append(text) {
this.text += text;
}
lineBreak() {
this.text += LineBreakPlaceholder;
}
readRange(start, end) {
if (!start) return this;
let parent = start.parentNode;
for (let cur$1 = start;;) {
this.findPointBefore(parent, cur$1);
let oldLen = this.text.length;
this.readNode(cur$1);
let next = cur$1.nextSibling;
if (next == end) break;
let view = ContentView.get(cur$1), nextView = ContentView.get(next);
if (view && nextView ? view.breakAfter : (view ? view.breakAfter : isBlockElement(cur$1)) || isBlockElement(next) && (cur$1.nodeName != "BR" || cur$1.cmIgnore) && this.text.length > oldLen) this.lineBreak();
cur$1 = next;
}
this.findPointBefore(parent, end);
return this;
}
readTextNode(node) {
let text = node.nodeValue;
for (let point of this.points) if (point.node == node) point.pos = this.text.length + Math.min(point.offset, text.length);
for (let off = 0, re = this.lineSeparator ? null : /\r\n?|\n/g;;) {
let nextBreak = -1, breakSize = 1, m;
if (this.lineSeparator) {
nextBreak = text.indexOf(this.lineSeparator, off);
breakSize = this.lineSeparator.length;
} else if (m = re.exec(text)) {
nextBreak = m.index;
breakSize = m[0].length;
}
this.append(text.slice(off, nextBreak < 0 ? text.length : nextBreak));
if (nextBreak < 0) break;
this.lineBreak();
if (breakSize > 1) {
for (let point of this.points) if (point.node == node && point.pos > this.text.length) point.pos -= breakSize - 1;
}
off = nextBreak + breakSize;
}
}
readNode(node) {
if (node.cmIgnore) return;
let view = ContentView.get(node);
let fromView = view && view.overrideDOMText;
if (fromView != null) {
this.findPointInside(node, fromView.length);
for (let i$1 = fromView.iter(); !i$1.next().done;) if (i$1.lineBreak) this.lineBreak();
else this.append(i$1.value);
} else if (node.nodeType == 3) this.readTextNode(node);
else if (node.nodeName == "BR") {
if (node.nextSibling) this.lineBreak();
} else if (node.nodeType == 1) this.readRange(node.firstChild, null);
}
findPointBefore(node, next) {
for (let point of this.points) if (point.node == node && node.childNodes[point.offset] == next) point.pos = this.text.length;
}
findPointInside(node, length) {
for (let point of this.points) if (node.nodeType == 3 ? point.node == node : node.contains(point.node)) point.pos = this.text.length + (isAtEnd(node, point.node, point.offset) ? length : 0);
}
};
function isAtEnd(parent, node, offset) {
for (;;) {
if (!node || offset < maxOffset(node)) return false;
if (node == parent) return true;
offset = domIndex(node) + 1;
node = node.parentNode;
}
}
function isBlockElement(node) {
return node.nodeType == 1 && /^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(node.nodeName);
}
var DOMPoint = class {
constructor(node, offset) {
this.node = node;
this.offset = offset;
this.pos = -1;
}
};
var DOMChange = class {
constructor(view, start, end, typeOver) {
this.typeOver = typeOver;
this.bounds = null;
this.text = "";
let { impreciseHead: iHead, impreciseAnchor: iAnchor } = view.docView;
if (view.state.readOnly && start > -1) this.newSel = null;
else if (start > -1 && (this.bounds = view.docView.domBoundsAround(start, end, 0))) {
let selPoints = iHead || iAnchor ? [] : selectionPoints(view);
let reader = new DOMReader(selPoints, view.state);
reader.readRange(this.bounds.startDOM, this.bounds.endDOM);
this.text = reader.text;
this.newSel = selectionFromPoints(selPoints, this.bounds.from);
} else {
let domSel = view.observer.selectionRange;
let head = iHead && iHead.node == domSel.focusNode && iHead.offset == domSel.focusOffset || !contains(view.contentDOM, domSel.focusNode) ? view.state.selection.main.head : view.docView.posFromDOM(domSel.focusNode, domSel.focusOffset);
let anchor = iAnchor && iAnchor.node == domSel.anchorNode && iAnchor.offset == domSel.anchorOffset || !contains(view.contentDOM, domSel.anchorNode) ? view.state.selection.main.anchor : view.docView.posFromDOM(domSel.anchorNode, domSel.anchorOffset);
this.newSel = EditorSelection.single(anchor, head);
}
}
};
function applyDOMChange(view, domChange) {
let change;
let { newSel } = domChange, sel = view.state.selection.main;
let lastKey = view.inputState.lastKeyTime > Date.now() - 100 ? view.inputState.lastKeyCode : -1;
if (domChange.bounds) {
let { from, to } = domChange.bounds;
let preferredPos = sel.from, preferredSide = null;
if (lastKey === 8 || browser.android && domChange.text.length < to - from) {
preferredPos = sel.to;
preferredSide = "end";
}
let diff = findDiff(view.state.doc.sliceString(from, to, LineBreakPlaceholder), domChange.text, preferredPos - from, preferredSide);
if (diff) {
if (browser.chrome && lastKey == 13 && diff.toB == diff.from + 2 && domChange.text.slice(diff.from, diff.toB) == LineBreakPlaceholder + LineBreakPlaceholder) diff.toB--;
change = {
from: from + diff.from,
to: from + diff.toA,
insert: Text.of(domChange.text.slice(diff.from, diff.toB).split(LineBreakPlaceholder))
};
}
} else if (newSel && (!view.hasFocus && view.state.facet(editable) || newSel.main.eq(sel))) newSel = null;
if (!change && !newSel) return false;
if (!change && domChange.typeOver && !sel.empty && newSel && newSel.main.empty) change = {
from: sel.from,
to: sel.to,
insert: view.state.doc.slice(sel.from, sel.to)
};
else if (change && change.from >= sel.from && change.to <= sel.to && (change.from != sel.from || change.to != sel.to) && sel.to - sel.from - (change.to - change.from) <= 4) change = {
from: sel.from,
to: sel.to,
insert: view.state.doc.slice(sel.from, change.from).append(change.insert).append(view.state.doc.slice(change.to, sel.to))
};
else if ((browser.mac || browser.android) && change && change.from == change.to && change.from == sel.head - 1 && /^\. ?$/.test(change.insert.toString()) && view.contentDOM.getAttribute("autocorrect") == "off") {
if (newSel && change.insert.length == 2) newSel = EditorSelection.single(newSel.main.anchor - 1, newSel.main.head - 1);
change = {
from: sel.from,
to: sel.to,
insert: Text.of([" "])
};
} else if (browser.chrome && change && change.from == change.to && change.from == sel.head && change.insert.toString() == "\n " && view.lineWrapping) {
if (newSel) newSel = EditorSelection.single(newSel.main.anchor - 1, newSel.main.head - 1);
change = {
from: sel.from,
to: sel.to,
insert: Text.of([" "])
};
}
if (change) {
if (browser.ios && view.inputState.flushIOSKey()) return true;
if (browser.android && (change.from == sel.from && change.to == sel.to && change.insert.length == 1 && change.insert.lines == 2 && dispatchKey(view.contentDOM, "Enter", 13) || (change.from == sel.from - 1 && change.to == sel.to && change.insert.length == 0 || lastKey == 8 && change.insert.length < change.to - change.from && change.to > sel.head) && dispatchKey(view.contentDOM, "Backspace", 8) || change.from == sel.from && change.to == sel.to + 1 && change.insert.length == 0 && dispatchKey(view.contentDOM, "Delete", 46))) return true;
let text = change.insert.toString();
if (view.inputState.composing >= 0) view.inputState.composing++;
let defaultTr;
let defaultInsert = () => defaultTr || (defaultTr = applyDefaultInsert(view, change, newSel));
if (!view.state.facet(inputHandler).some((h) => h(view, change.from, change.to, text, defaultInsert))) view.dispatch(defaultInsert());
return true;
} else if (newSel && !newSel.main.eq(sel)) {
let scrollIntoView$3 = false, userEvent = "select";
if (view.inputState.lastSelectionTime > Date.now() - 50) {
if (view.inputState.lastSelectionOrigin == "select") scrollIntoView$3 = true;
userEvent = view.inputState.lastSelectionOrigin;
}
view.dispatch({
selection: newSel,
scrollIntoView: scrollIntoView$3,
userEvent
});
return true;
} else return false;
}
function applyDefaultInsert(view, change, newSel) {
let tr, startState = view.state, sel = startState.selection.main;
if (change.from >= sel.from && change.to <= sel.to && change.to - change.from >= (sel.to - sel.from) / 3 && (!newSel || newSel.main.empty && newSel.main.from == change.from + change.insert.length) && view.inputState.composing < 0) {
let before = sel.from < change.from ? startState.sliceDoc(sel.from, change.from) : "";
let after = sel.to > change.to ? startState.sliceDoc(change.to, sel.to) : "";
tr = startState.replaceSelection(view.state.toText(before + change.insert.sliceString(0, void 0, view.state.lineBreak) + after));
} else {
let changes = startState.changes(change);
let mainSel = newSel && newSel.main.to <= changes.newLength ? newSel.main : void 0;
if (startState.selection.ranges.length > 1 && view.inputState.composing >= 0 && change.to <= sel.to && change.to >= sel.to - 10) {
let replaced = view.state.sliceDoc(change.from, change.to);
let compositionRange, composition = newSel && findCompositionNode(view, newSel.main.head);
if (composition) {
let dLen = change.insert.length - (change.to - change.from);
compositionRange = {
from: composition.from,
to: composition.to - dLen
};
} else compositionRange = view.state.doc.lineAt(sel.head);
let offset = sel.to - change.to, size = sel.to - sel.from;
tr = startState.changeByRange((range) => {
if (range.from == sel.from && range.to == sel.to) return {
changes,
range: mainSel || range.map(changes)
};
let to = range.to - offset, from = to - replaced.length;
if (range.to - range.from != size || view.state.sliceDoc(from, to) != replaced || range.to >= compositionRange.from && range.from <= compositionRange.to) return { range };
let rangeChanges = startState.changes({
from,
to,
insert: change.insert
}), selOff = range.to - sel.to;
return {
changes: rangeChanges,
range: !mainSel ? range.map(rangeChanges) : EditorSelection.range(Math.max(0, mainSel.anchor + selOff), Math.max(0, mainSel.head + selOff))
};
});
} else tr = {
changes,
selection: mainSel && startState.selection.replaceRange(mainSel)
};
}
let userEvent = "input.type";
if (view.composing || view.inputState.compositionPendingChange && view.inputState.compositionEndedAt > Date.now() - 50) {
view.inputState.compositionPendingChange = false;
userEvent += ".compose";
if (view.inputState.compositionFirstChange) {
userEvent += ".start";
view.inputState.compositionFirstChange = false;
}
}
return startState.update(tr, {
userEvent,
scrollIntoView: true
});
}
function findDiff(a, b, preferredPos, preferredSide) {
let minLen = Math.min(a.length, b.length);
let from = 0;
while (from < minLen && a.charCodeAt(from) == b.charCodeAt(from)) from++;
if (from == minLen && a.length == b.length) return null;
let toA = a.length, toB = b.length;
while (toA > 0 && toB > 0 && a.charCodeAt(toA - 1) == b.charCodeAt(toB - 1)) {
toA--;
toB--;
}
if (preferredSide == "end") {
let adjust = Math.max(0, from - Math.min(toA, toB));
preferredPos -= toA + adjust - from;
}
if (toA < from && a.length < b.length) {
let move = preferredPos <= from && preferredPos >= toA ? from - preferredPos : 0;
from -= move;
toB = from + (toB - toA);
toA = from;
} else if (toB < from) {
let move = preferredPos <= from && preferredPos >= toB ? from - preferredPos : 0;
from -= move;
toA = from + (toA - toB);
toB = from;
}
return {
from,
toA,
toB
};
}
function selectionPoints(view) {
let result = [];
if (view.root.activeElement != view.contentDOM) return result;
let { anchorNode, anchorOffset, focusNode, focusOffset } = view.observer.selectionRange;
if (anchorNode) {
result.push(new DOMPoint(anchorNode, anchorOffset));
if (focusNode != anchorNode || focusOffset != anchorOffset) result.push(new DOMPoint(focusNode, focusOffset));
}
return result;
}
function selectionFromPoints(points, base$1) {
if (points.length == 0) return null;
let anchor = points[0].pos, head = points.length == 2 ? points[1].pos : anchor;
return anchor > -1 && head > -1 ? EditorSelection.single(anchor + base$1, head + base$1) : null;
}
var observeOptions = {
childList: true,
characterData: true,
subtree: true,
attributes: true,
characterDataOldValue: true
};
var useCharData = browser.ie && browser.ie_version <= 11;
var DOMObserver = class {
constructor(view) {
this.view = view;
this.active = false;
this.selectionRange = new DOMSelectionState();
this.selectionChanged = false;
this.delayedFlush = -1;
this.resizeTimeout = -1;
this.queue = [];
this.delayedAndroidKey = null;
this.flushingAndroidKey = -1;
this.lastChange = 0;
this.scrollTargets = [];
this.intersection = null;
this.resizeScroll = null;
this.intersecting = false;
this.gapIntersection = null;
this.gaps = [];
this.parentCheck = -1;
this.dom = view.contentDOM;
this.observer = new MutationObserver((mutations) => {
for (let mut of mutations) this.queue.push(mut);
if ((browser.ie && browser.ie_version <= 11 || browser.ios && view.composing) && mutations.some((m) => m.type == "childList" && m.removedNodes.length || m.type == "characterData" && m.oldValue.length > m.target.nodeValue.length)) this.flushSoon();
else this.flush();
});
if (useCharData) this.onCharData = (event) => {
this.queue.push({
target: event.target,
type: "characterData",
oldValue: event.prevValue
});
this.flushSoon();
};
this.onSelectionChange = this.onSelectionChange.bind(this);
this.onResize = this.onResize.bind(this);
this.onPrint = this.onPrint.bind(this);
this.onScroll = this.onScroll.bind(this);
if (typeof ResizeObserver == "function") {
this.resizeScroll = new ResizeObserver(() => {
var _a$2;
if (((_a$2 = this.view.docView) === null || _a$2 === void 0 ? void 0 : _a$2.lastUpdate) < Date.now() - 75) this.onResize();
});
this.resizeScroll.observe(view.scrollDOM);
}
this.addWindowListeners(this.win = view.win);
this.start();
if (typeof IntersectionObserver == "function") {
this.intersection = new IntersectionObserver((entries) => {
if (this.parentCheck < 0) this.parentCheck = setTimeout(this.listenForScroll.bind(this), 1e3);
if (entries.length > 0 && entries[entries.length - 1].intersectionRatio > 0 != this.intersecting) {
this.intersecting = !this.intersecting;
if (this.intersecting != this.view.inView) this.onScrollChanged(document.createEvent("Event"));
}
}, { threshold: [0, .001] });
this.intersection.observe(this.dom);
this.gapIntersection = new IntersectionObserver((entries) => {
if (entries.length > 0 && entries[entries.length - 1].intersectionRatio > 0) this.onScrollChanged(document.createEvent("Event"));
}, {});
}
this.listenForScroll();
this.readSelectionRange();
}
onScrollChanged(e) {
this.view.inputState.runHandlers("scroll", e);
if (this.intersecting) this.view.measure();
}
onScroll(e) {
if (this.intersecting) this.flush(false);
this.onScrollChanged(e);
}
onResize() {
if (this.resizeTimeout < 0) this.resizeTimeout = setTimeout(() => {
this.resizeTimeout = -1;
this.view.requestMeasure();
}, 50);
}
onPrint() {
this.view.viewState.printing = true;
this.view.measure();
setTimeout(() => {
this.view.viewState.printing = false;
this.view.requestMeasure();
}, 500);
}
updateGaps(gaps) {
if (this.gapIntersection && (gaps.length != this.gaps.length || this.gaps.some((g, i$1) => g != gaps[i$1]))) {
this.gapIntersection.disconnect();
for (let gap of gaps) this.gapIntersection.observe(gap);
this.gaps = gaps;
}
}
onSelectionChange(event) {
let wasChanged = this.selectionChanged;
if (!this.readSelectionRange() || this.delayedAndroidKey) return;
let { view } = this, sel = this.selectionRange;
if (view.state.facet(editable) ? view.root.activeElement != this.dom : !hasSelection(view.dom, sel)) return;
let context = sel.anchorNode && view.docView.nearest(sel.anchorNode);
if (context && context.ignoreEvent(event)) {
if (!wasChanged) this.selectionChanged = false;
return;
}
if ((browser.ie && browser.ie_version <= 11 || browser.android && browser.chrome) && !view.state.selection.main.empty && sel.focusNode && isEquivalentPosition(sel.focusNode, sel.focusOffset, sel.anchorNode, sel.anchorOffset)) this.flushSoon();
else this.flush(false);
}
readSelectionRange() {
let { view } = this;
let range = browser.safari && view.root.nodeType == 11 && deepActiveElement(this.dom.ownerDocument) == this.dom && safariSelectionRangeHack(this.view) || getSelection(view.root);
if (!range || this.selectionRange.eq(range)) return false;
let local = hasSelection(this.dom, range);
if (local && !this.selectionChanged && view.inputState.lastFocusTime > Date.now() - 200 && view.inputState.lastTouchTime < Date.now() - 300 && atElementStart(this.dom, range)) {
this.view.inputState.lastFocusTime = 0;
view.docView.updateSelection();
return false;
}
this.selectionRange.setRange(range);
if (local) this.selectionChanged = true;
return true;
}
setSelectionRange(anchor, head) {
this.selectionRange.set(anchor.node, anchor.offset, head.node, head.offset);
this.selectionChanged = false;
}
clearSelectionRange() {
this.selectionRange.set(null, 0, null, 0);
}
listenForScroll() {
this.parentCheck = -1;
let i$1 = 0, changed = null;
for (let dom = this.dom; dom;) if (dom.nodeType == 1) {
if (!changed && i$1 < this.scrollTargets.length && this.scrollTargets[i$1] == dom) i$1++;
else if (!changed) changed = this.scrollTargets.slice(0, i$1);
if (changed) changed.push(dom);
dom = dom.assignedSlot || dom.parentNode;
} else if (dom.nodeType == 11) dom = dom.host;
else break;
if (i$1 < this.scrollTargets.length && !changed) changed = this.scrollTargets.slice(0, i$1);
if (changed) {
for (let dom of this.scrollTargets) dom.removeEventListener("scroll", this.onScroll);
for (let dom of this.scrollTargets = changed) dom.addEventListener("scroll", this.onScroll);
}
}
ignore(f) {
if (!this.active) return f();
try {
this.stop();
return f();
} finally {
this.start();
this.clear();
}
}
start() {
if (this.active) return;
this.observer.observe(this.dom, observeOptions);
if (useCharData) this.dom.addEventListener("DOMCharacterDataModified", this.onCharData);
this.active = true;
}
stop() {
if (!this.active) return;
this.active = false;
this.observer.disconnect();
if (useCharData) this.dom.removeEventListener("DOMCharacterDataModified", this.onCharData);
}
clear() {
this.processRecords();
this.queue.length = 0;
this.selectionChanged = false;
}
delayAndroidKey(key, keyCode) {
var _a$2;
if (!this.delayedAndroidKey) {
let flush = () => {
let key$1 = this.delayedAndroidKey;
if (key$1) {
this.clearDelayedAndroidKey();
this.view.inputState.lastKeyCode = key$1.keyCode;
this.view.inputState.lastKeyTime = Date.now();
if (!this.flush() && key$1.force) dispatchKey(this.dom, key$1.key, key$1.keyCode);
}
};
this.flushingAndroidKey = this.view.win.requestAnimationFrame(flush);
}
if (!this.delayedAndroidKey || key == "Enter") this.delayedAndroidKey = {
key,
keyCode,
force: this.lastChange < Date.now() - 50 || !!((_a$2 = this.delayedAndroidKey) === null || _a$2 === void 0 ? void 0 : _a$2.force)
};
}
clearDelayedAndroidKey() {
this.win.cancelAnimationFrame(this.flushingAndroidKey);
this.delayedAndroidKey = null;
this.flushingAndroidKey = -1;
}
flushSoon() {
if (this.delayedFlush < 0) this.delayedFlush = this.view.win.requestAnimationFrame(() => {
this.delayedFlush = -1;
this.flush();
});
}
forceFlush() {
if (this.delayedFlush >= 0) {
this.view.win.cancelAnimationFrame(this.delayedFlush);
this.delayedFlush = -1;
}
this.flush();
}
pendingRecords() {
for (let mut of this.observer.takeRecords()) this.queue.push(mut);
return this.queue;
}
processRecords() {
let records = this.pendingRecords();
if (records.length) this.queue = [];
let from = -1, to = -1, typeOver = false;
for (let record of records) {
let range = this.readMutation(record);
if (!range) continue;
if (range.typeOver) typeOver = true;
if (from == -1) ({from, to} = range);
else {
from = Math.min(range.from, from);
to = Math.max(range.to, to);
}
}
return {
from,
to,
typeOver
};
}
readChange() {
let { from, to, typeOver } = this.processRecords();
let newSel = this.selectionChanged && hasSelection(this.dom, this.selectionRange);
if (from < 0 && !newSel) return null;
if (from > -1) this.lastChange = Date.now();
this.view.inputState.lastFocusTime = 0;
this.selectionChanged = false;
let change = new DOMChange(this.view, from, to, typeOver);
this.view.docView.domChanged = { newSel: change.newSel ? change.newSel.main : null };
return change;
}
flush(readSelection = true) {
if (this.delayedFlush >= 0 || this.delayedAndroidKey) return false;
if (readSelection) this.readSelectionRange();
let domChange = this.readChange();
if (!domChange) {
this.view.requestMeasure();
return false;
}
let startState = this.view.state;
let handled = applyDOMChange(this.view, domChange);
if (this.view.state == startState) this.view.update([]);
return handled;
}
readMutation(rec) {
let cView = this.view.docView.nearest(rec.target);
if (!cView || cView.ignoreMutation(rec)) return null;
cView.markDirty(rec.type == "attributes");
if (rec.type == "attributes") cView.flags |= 4;
if (rec.type == "childList") {
let childBefore = findChild(cView, rec.previousSibling || rec.target.previousSibling, -1);
let childAfter = findChild(cView, rec.nextSibling || rec.target.nextSibling, 1);
return {
from: childBefore ? cView.posAfter(childBefore) : cView.posAtStart,
to: childAfter ? cView.posBefore(childAfter) : cView.posAtEnd,
typeOver: false
};
} else if (rec.type == "characterData") return {
from: cView.posAtStart,
to: cView.posAtEnd,
typeOver: rec.target.nodeValue == rec.oldValue
};
else return null;
}
setWindow(win) {
if (win != this.win) {
this.removeWindowListeners(this.win);
this.win = win;
this.addWindowListeners(this.win);
}
}
addWindowListeners(win) {
win.addEventListener("resize", this.onResize);
win.addEventListener("beforeprint", this.onPrint);
win.addEventListener("scroll", this.onScroll);
win.document.addEventListener("selectionchange", this.onSelectionChange);
}
removeWindowListeners(win) {
win.removeEventListener("scroll", this.onScroll);
win.removeEventListener("resize", this.onResize);
win.removeEventListener("beforeprint", this.onPrint);
win.document.removeEventListener("selectionchange", this.onSelectionChange);
}
destroy() {
var _a$2, _b, _c;
this.stop();
(_a$2 = this.intersection) === null || _a$2 === void 0 || _a$2.disconnect();
(_b = this.gapIntersection) === null || _b === void 0 || _b.disconnect();
(_c = this.resizeScroll) === null || _c === void 0 || _c.disconnect();
for (let dom of this.scrollTargets) dom.removeEventListener("scroll", this.onScroll);
this.removeWindowListeners(this.win);
clearTimeout(this.parentCheck);
clearTimeout(this.resizeTimeout);
this.win.cancelAnimationFrame(this.delayedFlush);
this.win.cancelAnimationFrame(this.flushingAndroidKey);
}
};
function findChild(cView, dom, dir) {
while (dom) {
let curView = ContentView.get(dom);
if (curView && curView.parent == cView) return curView;
let parent = dom.parentNode;
dom = parent != cView.dom ? parent : dir > 0 ? dom.nextSibling : dom.previousSibling;
}
return null;
}
function safariSelectionRangeHack(view) {
let found = null;
function read$1(event) {
event.preventDefault();
event.stopImmediatePropagation();
found = event.getTargetRanges()[0];
}
view.contentDOM.addEventListener("beforeinput", read$1, true);
view.dom.ownerDocument.execCommand("indent");
view.contentDOM.removeEventListener("beforeinput", read$1, true);
if (!found) return null;
let anchorNode = found.startContainer, anchorOffset = found.startOffset;
let focusNode = found.endContainer, focusOffset = found.endOffset;
let curAnchor = view.docView.domAtPos(view.state.selection.main.anchor);
if (isEquivalentPosition(curAnchor.node, curAnchor.offset, focusNode, focusOffset)) [anchorNode, anchorOffset, focusNode, focusOffset] = [
focusNode,
focusOffset,
anchorNode,
anchorOffset
];
return {
anchorNode,
anchorOffset,
focusNode,
focusOffset
};
}
var EditorView$1 = class EditorView$1 {
get state() {
return this.viewState.state;
}
get viewport() {
return this.viewState.viewport;
}
get visibleRanges() {
return this.viewState.visibleRanges;
}
get inView() {
return this.viewState.inView;
}
get composing() {
return this.inputState.composing > 0;
}
get compositionStarted() {
return this.inputState.composing >= 0;
}
get root() {
return this._root;
}
get win() {
return this.dom.ownerDocument.defaultView || window;
}
constructor(config$1 = {}) {
this.plugins = [];
this.pluginMap = /* @__PURE__ */ new Map();
this.editorAttrs = {};
this.contentAttrs = {};
this.bidiCache = [];
this.destroyed = false;
this.updateState = 2;
this.measureScheduled = -1;
this.measureRequests = [];
this.contentDOM = document.createElement("div");
this.scrollDOM = document.createElement("div");
this.scrollDOM.tabIndex = -1;
this.scrollDOM.className = "cm-scroller";
this.scrollDOM.appendChild(this.contentDOM);
this.announceDOM = document.createElement("div");
this.announceDOM.className = "cm-announced";
this.announceDOM.setAttribute("aria-live", "polite");
this.dom = document.createElement("div");
this.dom.appendChild(this.announceDOM);
this.dom.appendChild(this.scrollDOM);
if (config$1.parent) config$1.parent.appendChild(this.dom);
let { dispatch } = config$1;
this.dispatchTransactions = config$1.dispatchTransactions || dispatch && ((trs) => trs.forEach((tr) => dispatch(tr, this))) || ((trs) => this.update(trs));
this.dispatch = this.dispatch.bind(this);
this._root = config$1.root || getRoot(config$1.parent) || document;
this.viewState = new ViewState(config$1.state || EditorState.create(config$1));
if (config$1.scrollTo && config$1.scrollTo.is(scrollIntoView)) this.viewState.scrollTarget = config$1.scrollTo.value.clip(this.viewState.state);
this.plugins = this.state.facet(viewPlugin).map((spec) => new PluginInstance(spec));
for (let plugin of this.plugins) plugin.update(this);
this.observer = new DOMObserver(this);
this.inputState = new InputState(this);
this.inputState.ensureHandlers(this.plugins);
this.docView = new DocView(this);
this.mountStyles();
this.updateAttrs();
this.updateState = 0;
this.requestMeasure();
}
dispatch(...input) {
let trs = input.length == 1 && input[0] instanceof Transaction ? input : input.length == 1 && Array.isArray(input[0]) ? input[0] : [this.state.update(...input)];
this.dispatchTransactions(trs, this);
}
update(transactions) {
if (this.updateState != 0) throw new Error("Calls to EditorView.update are not allowed while an update is in progress");
let redrawn = false, attrsChanged = false, update;
let state = this.state;
for (let tr of transactions) {
if (tr.startState != state) throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");
state = tr.state;
}
if (this.destroyed) {
this.viewState.state = state;
return;
}
let focus = this.hasFocus, focusFlag = 0, dispatchFocus = null;
if (transactions.some((tr) => tr.annotation(isFocusChange))) {
this.inputState.notifiedFocused = focus;
focusFlag = 1;
} else if (focus != this.inputState.notifiedFocused) {
this.inputState.notifiedFocused = focus;
dispatchFocus = focusChangeTransaction(state, focus);
if (!dispatchFocus) focusFlag = 1;
}
let pendingKey = this.observer.delayedAndroidKey, domChange = null;
if (pendingKey) {
this.observer.clearDelayedAndroidKey();
domChange = this.observer.readChange();
if (domChange && !this.state.doc.eq(state.doc) || !this.state.selection.eq(state.selection)) domChange = null;
} else this.observer.clear();
if (state.facet(EditorState.phrases) != this.state.facet(EditorState.phrases)) return this.setState(state);
update = ViewUpdate.create(this, state, transactions);
update.flags |= focusFlag;
let scrollTarget = this.viewState.scrollTarget;
try {
this.updateState = 2;
for (let tr of transactions) {
if (scrollTarget) scrollTarget = scrollTarget.map(tr.changes);
if (tr.scrollIntoView) {
let { main } = tr.state.selection;
scrollTarget = new ScrollTarget(main.empty ? main : EditorSelection.cursor(main.head, main.head > main.anchor ? -1 : 1));
}
for (let e of tr.effects) if (e.is(scrollIntoView)) scrollTarget = e.value.clip(this.state);
}
this.viewState.update(update, scrollTarget);
this.bidiCache = CachedOrder.update(this.bidiCache, update.changes);
if (!update.empty) {
this.updatePlugins(update);
this.inputState.update(update);
}
redrawn = this.docView.update(update);
if (this.state.facet(styleModule) != this.styleModules) this.mountStyles();
attrsChanged = this.updateAttrs();
this.showAnnouncements(transactions);
this.docView.updateSelection(redrawn, transactions.some((tr) => tr.isUserEvent("select.pointer")));
} finally {
this.updateState = 0;
}
if (update.startState.facet(theme) != update.state.facet(theme)) this.viewState.mustMeasureContent = true;
if (redrawn || attrsChanged || scrollTarget || this.viewState.mustEnforceCursorAssoc || this.viewState.mustMeasureContent) this.requestMeasure();
if (!update.empty) for (let listener of this.state.facet(updateListener)) try {
listener(update);
} catch (e) {
logException(this.state, e, "update listener");
}
if (dispatchFocus || domChange) Promise.resolve().then(() => {
if (dispatchFocus && this.state == dispatchFocus.startState) this.dispatch(dispatchFocus);
if (domChange) {
if (!applyDOMChange(this, domChange) && pendingKey.force) dispatchKey(this.contentDOM, pendingKey.key, pendingKey.keyCode);
}
});
}
setState(newState) {
if (this.updateState != 0) throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");
if (this.destroyed) {
this.viewState.state = newState;
return;
}
this.updateState = 2;
let hadFocus = this.hasFocus;
try {
for (let plugin of this.plugins) plugin.destroy(this);
this.viewState = new ViewState(newState);
this.plugins = newState.facet(viewPlugin).map((spec) => new PluginInstance(spec));
this.pluginMap.clear();
for (let plugin of this.plugins) plugin.update(this);
this.docView.destroy();
this.docView = new DocView(this);
this.inputState.ensureHandlers(this.plugins);
this.mountStyles();
this.updateAttrs();
this.bidiCache = [];
} finally {
this.updateState = 0;
}
if (hadFocus) this.focus();
this.requestMeasure();
}
updatePlugins(update) {
let prevSpecs = update.startState.facet(viewPlugin), specs = update.state.facet(viewPlugin);
if (prevSpecs != specs) {
let newPlugins = [];
for (let spec of specs) {
let found = prevSpecs.indexOf(spec);
if (found < 0) newPlugins.push(new PluginInstance(spec));
else {
let plugin = this.plugins[found];
plugin.mustUpdate = update;
newPlugins.push(plugin);
}
}
for (let plugin of this.plugins) if (plugin.mustUpdate != update) plugin.destroy(this);
this.plugins = newPlugins;
this.pluginMap.clear();
} else for (let p of this.plugins) p.mustUpdate = update;
for (let i$1 = 0; i$1 < this.plugins.length; i$1++) this.plugins[i$1].update(this);
if (prevSpecs != specs) this.inputState.ensureHandlers(this.plugins);
}
measure(flush = true) {
if (this.destroyed) return;
if (this.measureScheduled > -1) this.win.cancelAnimationFrame(this.measureScheduled);
if (this.observer.delayedAndroidKey) {
this.measureScheduled = -1;
this.requestMeasure();
return;
}
this.measureScheduled = 0;
if (flush) this.observer.forceFlush();
let updated = null;
let sDOM = this.scrollDOM, scrollTop = sDOM.scrollTop * this.scaleY;
let { scrollAnchorPos, scrollAnchorHeight } = this.viewState;
if (Math.abs(scrollTop - this.viewState.scrollTop) > 1) scrollAnchorHeight = -1;
this.viewState.scrollAnchorHeight = -1;
try {
for (let i$1 = 0;; i$1++) {
if (scrollAnchorHeight < 0) if (isScrolledToBottom(sDOM)) {
scrollAnchorPos = -1;
scrollAnchorHeight = this.viewState.heightMap.height;
} else {
let block = this.viewState.scrollAnchorAt(scrollTop);
scrollAnchorPos = block.from;
scrollAnchorHeight = block.top;
}
this.updateState = 1;
let changed = this.viewState.measure(this);
if (!changed && !this.measureRequests.length && this.viewState.scrollTarget == null) break;
if (i$1 > 5) {
console.warn(this.measureRequests.length ? "Measure loop restarted more than 5 times" : "Viewport failed to stabilize");
break;
}
let measuring = [];
if (!(changed & 4)) [this.measureRequests, measuring] = [measuring, this.measureRequests];
let measured = measuring.map((m) => {
try {
return m.read(this);
} catch (e) {
logException(this.state, e);
return BadMeasure;
}
});
let update = ViewUpdate.create(this, this.state, []), redrawn = false;
update.flags |= changed;
if (!updated) updated = update;
else updated.flags |= changed;
this.updateState = 2;
if (!update.empty) {
this.updatePlugins(update);
this.inputState.update(update);
this.updateAttrs();
redrawn = this.docView.update(update);
}
for (let i$2 = 0; i$2 < measuring.length; i$2++) if (measured[i$2] != BadMeasure) try {
let m = measuring[i$2];
if (m.write) m.write(measured[i$2], this);
} catch (e) {
logException(this.state, e);
}
if (redrawn) this.docView.updateSelection(true);
if (!update.viewportChanged && this.measureRequests.length == 0) {
if (this.viewState.editorHeight) if (this.viewState.scrollTarget) {
this.docView.scrollIntoView(this.viewState.scrollTarget);
this.viewState.scrollTarget = null;
scrollAnchorHeight = -1;
continue;
} else {
let diff = (scrollAnchorPos < 0 ? this.viewState.heightMap.height : this.viewState.lineBlockAt(scrollAnchorPos).top) - scrollAnchorHeight;
if (diff > 1 || diff < -1) {
scrollTop = scrollTop + diff;
sDOM.scrollTop = scrollTop / this.scaleY;
scrollAnchorHeight = -1;
continue;
}
}
break;
}
}
} finally {
this.updateState = 0;
this.measureScheduled = -1;
}
if (updated && !updated.empty) for (let listener of this.state.facet(updateListener)) listener(updated);
}
get themeClasses() {
return baseThemeID + " " + (this.state.facet(darkTheme) ? baseDarkID : baseLightID) + " " + this.state.facet(theme);
}
updateAttrs() {
let editorAttrs = attrsFromFacet(this, editorAttributes, { class: "cm-editor" + (this.hasFocus ? " cm-focused " : " ") + this.themeClasses });
let contentAttrs = {
spellcheck: "false",
autocorrect: "off",
autocapitalize: "off",
translate: "no",
contenteditable: !this.state.facet(editable) ? "false" : "true",
class: "cm-content",
style: `${browser.tabSize}: ${this.state.tabSize}`,
role: "textbox",
"aria-multiline": "true"
};
if (this.state.readOnly) contentAttrs["aria-readonly"] = "true";
attrsFromFacet(this, contentAttributes, contentAttrs);
let changed = this.observer.ignore(() => {
let changedContent = updateAttrs(this.contentDOM, this.contentAttrs, contentAttrs);
let changedEditor = updateAttrs(this.dom, this.editorAttrs, editorAttrs);
return changedContent || changedEditor;
});
this.editorAttrs = editorAttrs;
this.contentAttrs = contentAttrs;
return changed;
}
showAnnouncements(trs) {
let first = true;
for (let tr of trs) for (let effect of tr.effects) if (effect.is(EditorView$1.announce)) {
if (first) this.announceDOM.textContent = "";
first = false;
let div = this.announceDOM.appendChild(document.createElement("div"));
div.textContent = effect.value;
}
}
mountStyles() {
this.styleModules = this.state.facet(styleModule);
let nonce = this.state.facet(EditorView$1.cspNonce);
StyleModule.mount(this.root, this.styleModules.concat(baseTheme$1).reverse(), nonce ? { nonce } : void 0);
}
readMeasured() {
if (this.updateState == 2) throw new Error("Reading the editor layout isn't allowed during an update");
if (this.updateState == 0 && this.measureScheduled > -1) this.measure(false);
}
requestMeasure(request) {
if (this.measureScheduled < 0) this.measureScheduled = this.win.requestAnimationFrame(() => this.measure());
if (request) {
if (this.measureRequests.indexOf(request) > -1) return;
if (request.key != null) {
for (let i$1 = 0; i$1 < this.measureRequests.length; i$1++) if (this.measureRequests[i$1].key === request.key) {
this.measureRequests[i$1] = request;
return;
}
}
this.measureRequests.push(request);
}
}
plugin(plugin) {
let known = this.pluginMap.get(plugin);
if (known === void 0 || known && known.spec != plugin) this.pluginMap.set(plugin, known = this.plugins.find((p) => p.spec == plugin) || null);
return known && known.update(this).value;
}
get documentTop() {
return this.contentDOM.getBoundingClientRect().top + this.viewState.paddingTop;
}
get documentPadding() {
return {
top: this.viewState.paddingTop,
bottom: this.viewState.paddingBottom
};
}
get scaleX() {
return this.viewState.scaleX;
}
get scaleY() {
return this.viewState.scaleY;
}
elementAtHeight(height) {
this.readMeasured();
return this.viewState.elementAtHeight(height);
}
lineBlockAtHeight(height) {
this.readMeasured();
return this.viewState.lineBlockAtHeight(height);
}
get viewportLineBlocks() {
return this.viewState.viewportLines;
}
lineBlockAt(pos) {
return this.viewState.lineBlockAt(pos);
}
get contentHeight() {
return this.viewState.contentHeight;
}
moveByChar(start, forward, by) {
return skipAtoms(this, start, moveByChar(this, start, forward, by));
}
moveByGroup(start, forward) {
return skipAtoms(this, start, moveByChar(this, start, forward, (initial) => byGroup(this, start.head, initial)));
}
moveToLineBoundary(start, forward, includeWrap = true) {
return moveToLineBoundary(this, start, forward, includeWrap);
}
moveVertically(start, forward, distance) {
return skipAtoms(this, start, moveVertically(this, start, forward, distance));
}
domAtPos(pos) {
return this.docView.domAtPos(pos);
}
posAtDOM(node, offset = 0) {
return this.docView.posFromDOM(node, offset);
}
posAtCoords(coords, precise = true) {
this.readMeasured();
return posAtCoords(this, coords, precise);
}
coordsAtPos(pos, side = 1) {
this.readMeasured();
let rect = this.docView.coordsAt(pos, side);
if (!rect || rect.left == rect.right) return rect;
let line = this.state.doc.lineAt(pos), order = this.bidiSpans(line);
let span = order[BidiSpan.find(order, pos - line.from, -1, side)];
return flattenRect(rect, span.dir == Direction.LTR == side > 0);
}
coordsForChar(pos) {
this.readMeasured();
return this.docView.coordsForChar(pos);
}
get defaultCharacterWidth() {
return this.viewState.heightOracle.charWidth;
}
get defaultLineHeight() {
return this.viewState.heightOracle.lineHeight;
}
get textDirection() {
return this.viewState.defaultTextDirection;
}
textDirectionAt(pos) {
if (!this.state.facet(perLineTextDirection) || pos < this.viewport.from || pos > this.viewport.to) return this.textDirection;
this.readMeasured();
return this.docView.textDirectionAt(pos);
}
get lineWrapping() {
return this.viewState.heightOracle.lineWrapping;
}
bidiSpans(line) {
if (line.length > MaxBidiLine) return trivialOrder(line.length);
let dir = this.textDirectionAt(line.from), isolates;
for (let entry of this.bidiCache) if (entry.from == line.from && entry.dir == dir && (entry.fresh || isolatesEq(entry.isolates, isolates = getIsolatedRanges(this, line.from, line.to)))) return entry.order;
if (!isolates) isolates = getIsolatedRanges(this, line.from, line.to);
let order = computeOrder(line.text, dir, isolates);
this.bidiCache.push(new CachedOrder(line.from, line.to, dir, isolates, true, order));
return order;
}
get hasFocus() {
var _a$2;
return (this.dom.ownerDocument.hasFocus() || browser.safari && ((_a$2 = this.inputState) === null || _a$2 === void 0 ? void 0 : _a$2.lastContextMenu) > Date.now() - 3e4) && this.root.activeElement == this.contentDOM;
}
focus() {
this.observer.ignore(() => {
focusPreventScroll(this.contentDOM);
this.docView.updateSelection();
});
}
setRoot(root) {
if (this._root != root) {
this._root = root;
this.observer.setWindow((root.nodeType == 9 ? root : root.ownerDocument).defaultView || window);
this.mountStyles();
}
}
destroy() {
for (let plugin of this.plugins) plugin.destroy(this);
this.plugins = [];
this.inputState.destroy();
this.docView.destroy();
this.dom.remove();
this.observer.destroy();
if (this.measureScheduled > -1) this.win.cancelAnimationFrame(this.measureScheduled);
this.destroyed = true;
}
static scrollIntoView(pos, options = {}) {
return scrollIntoView.of(new ScrollTarget(typeof pos == "number" ? EditorSelection.cursor(pos) : pos, options.y, options.x, options.yMargin, options.xMargin));
}
scrollSnapshot() {
let { scrollTop, scrollLeft } = this.scrollDOM;
let ref$1 = this.viewState.scrollAnchorAt(scrollTop);
return scrollIntoView.of(new ScrollTarget(EditorSelection.cursor(ref$1.from), "start", "start", ref$1.top - scrollTop, scrollLeft, true));
}
static domEventHandlers(handlers$2) {
return ViewPlugin.define(() => ({}), { eventHandlers: handlers$2 });
}
static domEventObservers(observers$2) {
return ViewPlugin.define(() => ({}), { eventObservers: observers$2 });
}
static theme(spec, options) {
let prefix = StyleModule.newName();
let result = [theme.of(prefix), styleModule.of(buildTheme(`.${prefix}`, spec))];
if (options && options.dark) result.push(darkTheme.of(true));
return result;
}
static baseTheme(spec) {
return Prec.lowest(styleModule.of(buildTheme("." + baseThemeID, spec, lightDarkIDs)));
}
static findFromDOM(dom) {
var _a$2;
let content$1 = dom.querySelector(".cm-content");
let cView = content$1 && ContentView.get(content$1) || ContentView.get(dom);
return ((_a$2 = cView === null || cView === void 0 ? void 0 : cView.rootView) === null || _a$2 === void 0 ? void 0 : _a$2.view) || null;
}
};
EditorView$1.styleModule = styleModule;
EditorView$1.inputHandler = inputHandler;
EditorView$1.focusChangeEffect = focusChangeEffect;
EditorView$1.perLineTextDirection = perLineTextDirection;
EditorView$1.exceptionSink = exceptionSink;
EditorView$1.updateListener = updateListener;
EditorView$1.editable = editable;
EditorView$1.mouseSelectionStyle = mouseSelectionStyle;
EditorView$1.dragMovesSelection = dragMovesSelection$1;
EditorView$1.clickAddsSelectionRange = clickAddsSelectionRange;
EditorView$1.decorations = decorations;
EditorView$1.atomicRanges = atomicRanges;
EditorView$1.bidiIsolatedRanges = bidiIsolatedRanges;
EditorView$1.scrollMargins = scrollMargins;
EditorView$1.darkTheme = darkTheme;
EditorView$1.cspNonce = /* @__PURE__ */ Facet$1.define({ combine: (values) => values.length ? values[0] : "" });
EditorView$1.contentAttributes = contentAttributes;
EditorView$1.editorAttributes = editorAttributes;
EditorView$1.lineWrapping = /* @__PURE__ */ EditorView$1.contentAttributes.of({ "class": "cm-lineWrapping" });
EditorView$1.announce = /* @__PURE__ */ StateEffect$1.define();
var MaxBidiLine = 4096;
var BadMeasure = {};
var CachedOrder = class CachedOrder {
constructor(from, to, dir, isolates, fresh, order) {
this.from = from;
this.to = to;
this.dir = dir;
this.isolates = isolates;
this.fresh = fresh;
this.order = order;
}
static update(cache$1, changes) {
if (changes.empty && !cache$1.some((c) => c.fresh)) return cache$1;
let result = [], lastDir = cache$1.length ? cache$1[cache$1.length - 1].dir : Direction.LTR;
for (let i$1 = Math.max(0, cache$1.length - 10); i$1 < cache$1.length; i$1++) {
let entry = cache$1[i$1];
if (entry.dir == lastDir && !changes.touchesRange(entry.from, entry.to)) result.push(new CachedOrder(changes.mapPos(entry.from, 1), changes.mapPos(entry.to, -1), entry.dir, entry.isolates, false, entry.order));
}
return result;
}
};
function attrsFromFacet(view, facet, base$1) {
for (let sources = view.state.facet(facet), i$1 = sources.length - 1; i$1 >= 0; i$1--) {
let source = sources[i$1], value = typeof source == "function" ? source(view) : source;
if (value) combineAttrs(value, base$1);
}
return base$1;
}
browser.mac || browser.windows || browser.linux;
var CanHidePrimary = !browser.ios;
var themeSpec = { ".cm-line": {
"& ::selection": { backgroundColor: "transparent !important" },
"&::selection": { backgroundColor: "transparent !important" }
} };
if (CanHidePrimary) {
themeSpec[".cm-line"].caretColor = "transparent !important";
themeSpec[".cm-content"] = { caretColor: "transparent !important" };
}
/x/.unicode;
var GutterMarker = class extends RangeValue {
compare(other) {
return this == other || this.constructor == other.constructor && this.eq(other);
}
eq(other) {
return false;
}
destroy(dom) {}
};
GutterMarker.prototype.elementClass = "";
GutterMarker.prototype.toDOM = void 0;
GutterMarker.prototype.mapMode = MapMode.TrackBefore;
GutterMarker.prototype.startSide = GutterMarker.prototype.endSide = -1;
GutterMarker.prototype.point = true;
var _a;
var languageDataProp = /* @__PURE__ */ new NodeProp();
function defineLanguageFacet(baseData) {
return Facet.define({ combine: baseData ? (values) => values.concat(baseData) : void 0 });
}
var sublanguageProp = /* @__PURE__ */ new NodeProp();
var Language = class {
constructor(data, parser$3, extraExtensions = [], name$1 = "") {
this.data = data;
this.name = name$1;
if (!EditorState$1.prototype.hasOwnProperty("tree")) Object.defineProperty(EditorState$1.prototype, "tree", { get() {
return syntaxTree(this);
} });
this.parser = parser$3;
this.extension = [language.of(this), EditorState$1.languageData.of((state, pos, side) => {
let top$1 = topNodeAt(state, pos, side), data$1 = top$1.type.prop(languageDataProp);
if (!data$1) return [];
let base$1 = state.facet(data$1), sub = top$1.type.prop(sublanguageProp);
if (sub) {
let innerNode = top$1.resolve(pos - top$1.from, side);
for (let sublang of sub) if (sublang.test(innerNode, state)) {
let data$2 = state.facet(sublang.facet);
return sublang.type == "replace" ? data$2 : data$2.concat(base$1);
}
}
return base$1;
})].concat(extraExtensions);
}
isActiveAt(state, pos, side = -1) {
return topNodeAt(state, pos, side).type.prop(languageDataProp) == this.data;
}
findRegions(state) {
let lang = state.facet(language);
if ((lang === null || lang === void 0 ? void 0 : lang.data) == this.data) return [{
from: 0,
to: state.doc.length
}];
if (!lang || !lang.allowsNesting) return [];
let result = [];
let explore = (tree, from) => {
if (tree.prop(languageDataProp) == this.data) {
result.push({
from,
to: from + tree.length
});
return;
}
let mount = tree.prop(NodeProp.mounted);
if (mount) {
if (mount.tree.prop(languageDataProp) == this.data) {
if (mount.overlay) for (let r of mount.overlay) result.push({
from: r.from + from,
to: r.to + from
});
else result.push({
from,
to: from + tree.length
});
return;
} else if (mount.overlay) {
let size = result.length;
explore(mount.tree, mount.overlay[0].from + from);
if (result.length > size) return;
}
}
for (let i$1 = 0; i$1 < tree.children.length; i$1++) {
let ch = tree.children[i$1];
if (ch instanceof Tree) explore(ch, tree.positions[i$1] + from);
}
};
explore(syntaxTree(state), 0);
return result;
}
get allowsNesting() {
return true;
}
};
Language.setState = /* @__PURE__ */ StateEffect.define();
function topNodeAt(state, pos, side) {
let topLang = state.facet(language), tree = syntaxTree(state).topNode;
if (!topLang || topLang.allowsNesting) {
for (let node = tree; node; node = node.enter(pos, side, IterMode.ExcludeBuffers)) if (node.type.isTop) tree = node;
}
return tree;
}
var LRLanguage$1 = class LRLanguage$1 extends Language {
constructor(data, parser$3, name$1) {
super(data, parser$3, [], name$1);
this.parser = parser$3;
}
static define(spec) {
let data = defineLanguageFacet(spec.languageData);
return new LRLanguage$1(data, spec.parser.configure({ props: [languageDataProp.add((type) => type.isTop ? data : void 0)] }), spec.name);
}
configure(options, name$1) {
return new LRLanguage$1(this.data, this.parser.configure(options), name$1 || this.name);
}
get allowsNesting() {
return this.parser.hasWrappers();
}
};
function syntaxTree(state) {
let field = state.field(Language.state, false);
return field ? field.tree : Tree.empty;
}
var DocInput = class {
constructor(doc$2) {
this.doc = doc$2;
this.cursorPos = 0;
this.string = "";
this.cursor = doc$2.iter();
}
get length() {
return this.doc.length;
}
syncTo(pos) {
this.string = this.cursor.next(pos - this.cursorPos).value;
this.cursorPos = pos + this.string.length;
return this.cursorPos - this.string.length;
}
chunk(pos) {
this.syncTo(pos);
return this.string;
}
get lineChunks() {
return true;
}
read(from, to) {
let stringStart = this.cursorPos - this.string.length;
if (from < stringStart || to >= this.cursorPos) return this.doc.sliceString(from, to);
else return this.string.slice(from - stringStart, to - stringStart);
}
};
var currentContext = null;
var ParseContext = class ParseContext {
constructor(parser$3, state, fragments = [], tree, treeLen, viewport, skipped, scheduleOn) {
this.parser = parser$3;
this.state = state;
this.fragments = fragments;
this.tree = tree;
this.treeLen = treeLen;
this.viewport = viewport;
this.skipped = skipped;
this.scheduleOn = scheduleOn;
this.parse = null;
this.tempSkipped = [];
}
static create(parser$3, state, viewport) {
return new ParseContext(parser$3, state, [], Tree.empty, 0, viewport, [], null);
}
startParse() {
return this.parser.startParse(new DocInput(this.state.doc), this.fragments);
}
work(until, upto) {
if (upto != null && upto >= this.state.doc.length) upto = void 0;
if (this.tree != Tree.empty && this.isDone(upto !== null && upto !== void 0 ? upto : this.state.doc.length)) {
this.takeTree();
return true;
}
return this.withContext(() => {
var _a$2;
if (typeof until == "number") {
let endTime = Date.now() + until;
until = () => Date.now() > endTime;
}
if (!this.parse) this.parse = this.startParse();
if (upto != null && (this.parse.stoppedAt == null || this.parse.stoppedAt > upto) && upto < this.state.doc.length) this.parse.stopAt(upto);
for (;;) {
let done = this.parse.advance();
if (done) {
this.fragments = this.withoutTempSkipped(TreeFragment.addTree(done, this.fragments, this.parse.stoppedAt != null));
this.treeLen = (_a$2 = this.parse.stoppedAt) !== null && _a$2 !== void 0 ? _a$2 : this.state.doc.length;
this.tree = done;
this.parse = null;
if (this.treeLen < (upto !== null && upto !== void 0 ? upto : this.state.doc.length)) this.parse = this.startParse();
else return true;
}
if (until()) return false;
}
});
}
takeTree() {
let pos, tree;
if (this.parse && (pos = this.parse.parsedPos) >= this.treeLen) {
if (this.parse.stoppedAt == null || this.parse.stoppedAt > pos) this.parse.stopAt(pos);
this.withContext(() => {
while (!(tree = this.parse.advance()));
});
this.treeLen = pos;
this.tree = tree;
this.fragments = this.withoutTempSkipped(TreeFragment.addTree(this.tree, this.fragments, true));
this.parse = null;
}
}
withContext(f) {
let prev = currentContext;
currentContext = this;
try {
return f();
} finally {
currentContext = prev;
}
}
withoutTempSkipped(fragments) {
for (let r; r = this.tempSkipped.pop();) fragments = cutFragments(fragments, r.from, r.to);
return fragments;
}
changes(changes, newState) {
let { fragments, tree, treeLen, viewport, skipped } = this;
this.takeTree();
if (!changes.empty) {
let ranges = [];
changes.iterChangedRanges((fromA, toA, fromB, toB) => ranges.push({
fromA,
toA,
fromB,
toB
}));
fragments = TreeFragment.applyChanges(fragments, ranges);
tree = Tree.empty;
treeLen = 0;
viewport = {
from: changes.mapPos(viewport.from, -1),
to: changes.mapPos(viewport.to, 1)
};
if (this.skipped.length) {
skipped = [];
for (let r of this.skipped) {
let from = changes.mapPos(r.from, 1), to = changes.mapPos(r.to, -1);
if (from < to) skipped.push({
from,
to
});
}
}
}
return new ParseContext(this.parser, newState, fragments, tree, treeLen, viewport, skipped, this.scheduleOn);
}
updateViewport(viewport) {
if (this.viewport.from == viewport.from && this.viewport.to == viewport.to) return false;
this.viewport = viewport;
let startLen = this.skipped.length;
for (let i$1 = 0; i$1 < this.skipped.length; i$1++) {
let { from, to } = this.skipped[i$1];
if (from < viewport.to && to > viewport.from) {
this.fragments = cutFragments(this.fragments, from, to);
this.skipped.splice(i$1--, 1);
}
}
if (this.skipped.length >= startLen) return false;
this.reset();
return true;
}
reset() {
if (this.parse) {
this.takeTree();
this.parse = null;
}
}
skipUntilInView(from, to) {
this.skipped.push({
from,
to
});
}
static getSkippingParser(until) {
return new class extends Parser {
createParse(input, fragments, ranges) {
let from = ranges[0].from, to = ranges[ranges.length - 1].to;
return {
parsedPos: from,
advance() {
let cx = currentContext;
if (cx) {
for (let r of ranges) cx.tempSkipped.push(r);
if (until) cx.scheduleOn = cx.scheduleOn ? Promise.all([cx.scheduleOn, until]) : until;
}
this.parsedPos = to;
return new Tree(NodeType.none, [], [], to - from);
},
stoppedAt: null,
stopAt() {}
};
}
}();
}
isDone(upto) {
upto = Math.min(upto, this.state.doc.length);
let frags = this.fragments;
return this.treeLen >= upto && frags.length && frags[0].from == 0 && frags[0].to >= upto;
}
static get() {
return currentContext;
}
};
function cutFragments(fragments, from, to) {
return TreeFragment.applyChanges(fragments, [{
fromA: from,
toA: to,
fromB: from,
toB: to
}]);
}
var LanguageState = class LanguageState {
constructor(context) {
this.context = context;
this.tree = context.tree;
}
apply(tr) {
if (!tr.docChanged && this.tree == this.context.tree) return this;
let newCx = this.context.changes(tr.changes, tr.state);
let upto = this.context.treeLen == tr.startState.doc.length ? void 0 : Math.max(tr.changes.mapPos(this.context.treeLen), newCx.viewport.to);
if (!newCx.work(20, upto)) newCx.takeTree();
return new LanguageState(newCx);
}
static init(state) {
let vpTo = Math.min(3e3, state.doc.length);
let parseState = ParseContext.create(state.facet(language).parser, state, {
from: 0,
to: vpTo
});
if (!parseState.work(20, vpTo)) parseState.takeTree();
return new LanguageState(parseState);
}
};
Language.state = /* @__PURE__ */ StateField.define({
create: LanguageState.init,
update(value, tr) {
for (let e of tr.effects) if (e.is(Language.setState)) return e.value;
if (tr.startState.facet(language) != tr.state.facet(language)) return LanguageState.init(tr.state);
return value.apply(tr);
}
});
var requestIdle = (callback) => {
let timeout = setTimeout(() => callback(), 500);
return () => clearTimeout(timeout);
};
if (typeof requestIdleCallback != "undefined") requestIdle = (callback) => {
let idle = -1, timeout = setTimeout(() => {
idle = requestIdleCallback(callback, { timeout: 400 });
}, 100);
return () => idle < 0 ? clearTimeout(timeout) : cancelIdleCallback(idle);
};
var isInputPending = typeof navigator != "undefined" && ((_a = navigator.scheduling) === null || _a === void 0 ? void 0 : _a.isInputPending) ? () => navigator.scheduling.isInputPending() : null;
var parseWorker = /* @__PURE__ */ ViewPlugin.fromClass(class ParseWorker {
constructor(view) {
this.view = view;
this.working = null;
this.workScheduled = 0;
this.chunkEnd = -1;
this.chunkBudget = -1;
this.work = this.work.bind(this);
this.scheduleWork();
}
update(update) {
let cx = this.view.state.field(Language.state).context;
if (cx.updateViewport(update.view.viewport) || this.view.viewport.to > cx.treeLen) this.scheduleWork();
if (update.docChanged || update.selectionSet) {
if (this.view.hasFocus) this.chunkBudget += 50;
this.scheduleWork();
}
this.checkAsyncSchedule(cx);
}
scheduleWork() {
if (this.working) return;
let { state } = this.view, field = state.field(Language.state);
if (field.tree != field.context.tree || !field.context.isDone(state.doc.length)) this.working = requestIdle(this.work);
}
work(deadline) {
this.working = null;
let now = Date.now();
if (this.chunkEnd < now && (this.chunkEnd < 0 || this.view.hasFocus)) {
this.chunkEnd = now + 3e4;
this.chunkBudget = 3e3;
}
if (this.chunkBudget <= 0) return;
let { state, viewport: { to: vpTo } } = this.view, field = state.field(Language.state);
if (field.tree == field.context.tree && field.context.isDone(vpTo + 1e5)) return;
let endTime = Date.now() + Math.min(this.chunkBudget, 100, deadline && !isInputPending ? Math.max(25, deadline.timeRemaining() - 5) : 1e9);
let viewportFirst = field.context.treeLen < vpTo && state.doc.length > vpTo + 1e3;
let done = field.context.work(() => {
return isInputPending && isInputPending() || Date.now() > endTime;
}, vpTo + (viewportFirst ? 0 : 1e5));
this.chunkBudget -= Date.now() - now;
if (done || this.chunkBudget <= 0) {
field.context.takeTree();
this.view.dispatch({ effects: Language.setState.of(new LanguageState(field.context)) });
}
if (this.chunkBudget > 0 && !(done && !viewportFirst)) this.scheduleWork();
this.checkAsyncSchedule(field.context);
}
checkAsyncSchedule(cx) {
if (cx.scheduleOn) {
this.workScheduled++;
cx.scheduleOn.then(() => this.scheduleWork()).catch((err) => logException(this.view.state, err)).then(() => this.workScheduled--);
cx.scheduleOn = null;
}
}
destroy() {
if (this.working) this.working();
}
isWorking() {
return !!(this.working || this.workScheduled > 0);
}
}, { eventHandlers: { focus() {
this.scheduleWork();
} } });
var language = /* @__PURE__ */ Facet.define({
combine(languages) {
return languages.length ? languages[0] : null;
},
enables: (language$2) => [
Language.state,
parseWorker,
EditorView$1.contentAttributes.compute([language$2], (state) => {
let lang = state.facet(language$2);
return lang && lang.name ? { "data-language": lang.name } : {};
})
]
});
var foldNodeProp$1 = /* @__PURE__ */ new NodeProp();
function foldInside$1(node) {
let first = node.firstChild, last = node.lastChild;
return first && first.to < last.from ? {
from: first.to,
to: last.type.isError ? node.to : last.from
} : null;
}
tags.meta, tags.link, tags.heading, tags.emphasis, tags.strong, tags.strikethrough, tags.keyword, tags.atom, tags.bool, tags.url, tags.contentSeparator, tags.labelName, tags.literal, tags.inserted, tags.string, tags.deleted, tags.regexp, tags.escape, tags.string, tags.variableName, tags.variableName, tags.typeName, tags.namespace, tags.className, tags.variableName, tags.macroName, tags.propertyName, tags.comment, tags.invalid;
var noTokens = /* @__PURE__ */ Object.create(null);
var typeArray = [NodeType.none];
var warned = [];
var byTag = /* @__PURE__ */ Object.create(null);
var defaultTable = /* @__PURE__ */ Object.create(null);
for (let [legacyName, name$1] of [
["variable", "variableName"],
["variable-2", "variableName.special"],
["string-2", "string.special"],
["def", "variableName.definition"],
["tag", "tagName"],
["attribute", "attributeName"],
["type", "typeName"],
["builtin", "variableName.standard"],
["qualifier", "modifier"],
["error", "invalid"],
["header", "heading"],
["property", "propertyName"]
]) defaultTable[legacyName] = /* @__PURE__ */ createTokenType(noTokens, name$1);
function warnForPart(part, msg) {
if (warned.indexOf(part) > -1) return;
warned.push(part);
console.warn(msg);
}
function createTokenType(extra, tagStr) {
let tags$1 = [];
for (let name$2 of tagStr.split(" ")) {
let found = [];
for (let part of name$2.split(".")) {
let value = extra[part] || tags[part];
if (!value) warnForPart(part, `Unknown highlighting tag ${part}`);
else if (typeof value == "function") if (!found.length) warnForPart(part, `Modifier ${part} used at start of tag`);
else found = found.map(value);
else if (found.length) warnForPart(part, `Tag ${part} used as modifier`);
else found = Array.isArray(value) ? value : [value];
}
for (let tag of found) tags$1.push(tag);
}
if (!tags$1.length) return 0;
let name$1 = tagStr.replace(/ /g, "_"), key = name$1 + " " + tags$1.map((t$1) => t$1.id);
let known = byTag[key];
if (known) return known.id;
let type = byTag[key] = NodeType.define({
id: typeArray.length,
name: name$1,
props: [styleTags({ [name$1]: tags$1 })]
});
typeArray.push(type);
return type.id;
}
const parser$1 = LRParser.deserialize({
version: 14,
states: "nQQOPOOOOOO'#Cb'#CbOOOO'#C`'#C`QQOPOOOOOO-E6^-E6^",
stateData: "Y~OQPORPO~O",
goto: "bVPPPPWP^QRORSRTQOR",
nodeNames: "⚠ Program Plaintext Resolvable",
maxTerm: 6,
skippedNodes: [0],
repeatNodeCount: 1,
tokenData: "%o~RTO#ob#o#p!h#p;'Sb;'S;=`!]<%lOb~gTQ~O#ob#o#pv#p;'Sb;'S;=`!]<%lOb~yUO#ob#p;'Sb;'S;=`!]<%l~b~Ob~~!c~!`P;=`<%lb~!hOQ~~!kVO#ob#o#p#Q#p;'Sb;'S;=`!]<%l~b~Ob~~!c~#TVO#O#Q#O#P#j#P#q#Q#q#r%Q#r;'S#Q;'S;=`%i<%lO#Q~#mVO#O#Q#O#P#j#P#q#Q#q#r$S#r;'S#Q;'S;=`%i<%lO#Q~$VTO#q#Q#q#r$f#r;'S#Q;'S;=`%i<%lO#Q~$kVR~O#O#Q#O#P#j#P#q#Q#q#r%Q#r;'S#Q;'S;=`%i<%lO#Q~%TTO#q#Q#q#r%d#r;'S#Q;'S;=`%i<%lO#Q~%iOR~~%lP;=`<%l#Q",
tokenizers: [0],
topRules: { Program: [0, 1] },
tokenPrec: 0
});
const expressionParser = parser$1;
const parserWithMetaData = parser$1.configure({ props: [foldNodeProp$1.add({ Application: foldInside$1 }), styleTags({
OpenMarker: tags.brace,
CloseMarker: tags.brace,
Plaintext: tags.content,
Resolvable: tags.string
})] });
LRLanguage$1.define({
parser: parserWithMetaData,
languageData: { commentTokens: { line: ";" } }
});
var isResolvable = (node) => node.type.name === "Resolvable";
var n8nParserWithNestedJsParser = parserWithMetaData.configure({ wrap: parseMixed((node) => {
if (node.type.isTop) return null;
return node.name === "Resolvable" ? {
parser: javascriptLanguage.parser,
overlay: isResolvable
} : null;
}) });
var n8nLanguage = LRLanguage.define({ parser: n8nParserWithNestedJsParser });
function n8nLang() {
return new LanguageSupport(n8nLanguage, [n8nLanguage.data.of(expressionCloseBracketsConfig), ...n8nCompletionSources().map((source) => n8nLanguage.data.of(source))]);
}
const n8nAutocompletion = () => autocompletion({
icons: false,
aboveCursor: true,
closeOnBlur: false,
optionClass: (completion) => completion.type ?? ""
});
var BASE_STYLING = {
fontSize: "0.8em",
fontFamily: "var(--font-family--monospace)",
maxHeight: "400px",
tooltip: {
maxWidth: "250px",
lineHeight: "1.3em"
},
diagnosticButton: {
backgroundColor: "inherit",
lineHeight: "1em",
textDecoration: "underline",
marginLeft: "0.2em",
cursor: "pointer"
}
};
var codeEditorSyntaxHighlighting = syntaxHighlighting(HighlightStyle.define([
{
tag: tags.keyword,
color: "var(--code-tags--keyword--color)"
},
{
tag: [
tags.deleted,
tags.character,
tags.macroName,
tags.definition(tags.name),
tags.definition(tags.variableName),
tags.atom,
tags.bool
],
color: "var(--code-tags--variable--color)"
},
{
tag: [tags.name, tags.propertyName],
color: "var(--code-tags--property--color)"
},
{
tag: [
tags.processingInstruction,
tags.string,
tags.inserted,
tags.special(tags.string)
],
color: "var(--code-tags--string--color)"
},
{
tag: [tags.function(tags.variableName), tags.labelName],
color: "var(--code-tags--function--color)"
},
{
tag: [
tags.color,
tags.constant(tags.name),
tags.standard(tags.name)
],
color: "var(--code-tags--constant--color)"
},
{
tag: [tags.className],
color: "var(--code-tags--class--color)"
},
{
tag: [
tags.number,
tags.changed,
tags.annotation,
tags.modifier,
tags.self,
tags.namespace
],
color: "var(--code-tags--primitive--color)"
},
{
tag: [tags.typeName],
color: "var(--code-tags--type--color)"
},
{
tag: [tags.operator, tags.operatorKeyword],
color: "var(--code-tags--keyword--color)"
},
{
tag: [
tags.url,
tags.escape,
tags.regexp,
tags.link
],
color: "var(--code-tags--keyword--color)"
},
{
tag: [
tags.meta,
tags.comment,
tags.lineComment
],
color: "var(--code-tags--comment--color)"
},
{
tag: tags.strong,
fontWeight: "bold"
},
{
tag: tags.emphasis,
fontStyle: "italic"
},
{
tag: tags.link,
textDecoration: "underline"
},
{
tag: tags.heading,
fontWeight: "bold",
color: "var(--code-tags--heading--color)"
},
{
tag: tags.invalid,
color: "var(--code-tags--invalid--color)"
},
{
tag: tags.strikethrough,
textDecoration: "line-through"
},
{
tag: [
tags.derefOperator,
tags.special(tags.variableName),
tags.variableName,
tags.separator
],
color: "var(--code--color--foreground)"
}
]));
const codeEditorTheme = ({ isReadOnly, minHeight, maxHeight, rows }) => [
EditorView.theme({
"&": {
"font-size": BASE_STYLING.fontSize,
border: "var(--border)",
borderRadius: "var(--radius)",
backgroundColor: "var(--code--color--background)",
color: "var(--code--color--foreground)",
height: "100%"
},
".cm-content": {
fontFamily: BASE_STYLING.fontFamily,
caretColor: isReadOnly ? "transparent" : "var(--code--caret--color)",
lineHeight: "var(--line-height--xl)",
paddingTop: "var(--spacing--2xs)",
paddingBottom: "var(--spacing--sm)"
},
".cm-cursor, .cm-dropCursor": { borderLeftColor: "var(--code--caret--color)" },
"&.cm-focused > .cm-scroller .cm-selectionLayer > .cm-selectionBackground, .cm-selectionBackground, .cm-content ::selection": { background: "var(--code--selection--color)" },
"&.cm-editor": {
...isReadOnly ? { backgroundColor: "var(--code--color--background--readonly)" } : {},
borderColor: "var(--border-color)",
overflow: "hidden"
},
"&.cm-editor.cm-focused": {
outline: "none",
borderColor: "var(--color--secondary)"
},
".cm-activeLine": { backgroundColor: "var(--code--line-highlight--color)" },
".cm-activeLineGutter": { backgroundColor: "var(--code--line-highlight--color)" },
".cm-lineNumbers .cm-activeLineGutter": { color: "var(--code--gutter--color--foreground--active)" },
".cm-gutters": {
backgroundColor: isReadOnly ? "var(--code--color--background--readonly)" : "var(--code--gutter--color--background)",
color: "var(--code--gutter--color--foreground)",
border: "0",
borderRadius: "var(--radius)"
},
".cm-gutterElement": { padding: 0 },
".cm-tooltip": {
maxWidth: BASE_STYLING.tooltip.maxWidth,
lineHeight: BASE_STYLING.tooltip.lineHeight
},
".cm-scroller": {
overflow: "auto",
maxHeight: maxHeight ?? "100%",
...isReadOnly ? {} : { minHeight: rows && rows !== -1 ? `${Number(rows + 1) * 1.3}em` : "auto" }
},
".cm-lineNumbers .cm-gutterElement": { padding: "0 var(--spacing--5xs) 0 var(--spacing--2xs)" },
".cm-gutter,.cm-content": { minHeight: rows && rows !== -1 ? "auto" : minHeight ?? "calc(35vh - var(--spacing--2xl))" },
".cm-foldGutter": { width: "16px" },
".cm-fold-marker": {
display: "flex",
alignItems: "center",
justifyContent: "center",
height: "100%",
opacity: 0,
transition: "opacity 0.3s ease"
},
".cm-activeLineGutter .cm-fold-marker, .cm-gutters:hover .cm-fold-marker": { opacity: 1 },
".cm-diagnosticAction": {
backgroundColor: BASE_STYLING.diagnosticButton.backgroundColor,
color: "var(--color--primary)",
lineHeight: BASE_STYLING.diagnosticButton.lineHeight,
textDecoration: BASE_STYLING.diagnosticButton.textDecoration,
marginLeft: BASE_STYLING.diagnosticButton.marginLeft,
cursor: BASE_STYLING.diagnosticButton.cursor
},
".cm-diagnostic-error": { backgroundColor: "var(--autocomplete--infobox--color--background)" },
".cm-diagnosticText": {
fontSize: "var(--font-size--xs)",
color: "var(--color--text)"
},
".cm-diagnosticDocs": { fontSize: "var(--font-size--2xs)" },
".cm-foldPlaceholder": {
color: "var(--color--text)",
backgroundColor: "var(--color--background)",
border: "var(--border)"
},
".cm-lintRange-error": { backgroundImage: "url(\"data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='6' height='3'%3e%3cpath d='m0 2.5 l2 -1.5 l1 0 l2 1.5 l1 0' stroke='%23F56565' fill='none' stroke-width='.7'/%3e%3c/svg%3e\") !important" },
".cm-selectionMatch": { background: "var(--code--selection--color--highlight)" },
".cm-selectionMatch-main": { background: "var(--code--selection--color--highlight)" },
".cm-matchingBracket": { background: "var(--code--selection--color)" },
".cm-completionMatchedText": {
textDecoration: "none",
fontWeight: "600",
color: "var(--autocomplete--item--color--selected)"
},
".cm-faded > span": { opacity: .6 },
".cm-panel.cm-search": { padding: "var(--spacing--4xs) var(--spacing--2xs)" },
".cm-panels": {
background: "var(--color--background--light-2)",
color: "var(--color--text)"
},
".cm-panels-bottom": { borderTop: "var(--border)" },
".cm-textfield": {
color: "var(--color--text--shade-1)",
background: "var(--color--foreground--tint-2)",
borderRadius: "var(--radius)",
border: "var(--border)",
fontSize: "90%"
},
".cm-textfield:focus": {
outline: "none",
borderColor: "var(--color--secondary)"
},
".cm-panel button": { color: "var(--color--text)" },
".cm-panel input[type=\"checkbox\"]": {
border: "var(--border)",
outline: "none"
},
".cm-panel input[type=\"checkbox\"]:hover": {
border: "var(--border)",
outline: "none"
},
".cm-panel.cm-search label": {
fontSize: "90%",
display: "inline"
},
".cm-button": {
outline: "none",
border: "var(--border)",
color: "var(--color--text--shade-1)",
backgroundColor: "var(--color--foreground--tint-2)",
backgroundImage: "none",
borderRadius: "var(--radius)",
fontSize: "90%"
}
}),
codeEditorSyntaxHighlighting,
tooltips({ parent: document.getElementById("cm-tooltip-container") ?? void 0 })
];
var jsonHighlighting = styleTags({
String: tags.string,
Number: tags.number,
"True False": tags.bool,
PropertyName: tags.propertyName,
Null: tags.null,
",": tags.separator,
"[ ]": tags.squareBracket,
"{ }": tags.brace
});
var parser = LRParser.deserialize({
version: 14,
states: "$bOVQPOOOOQO'#Cb'#CbOnQPO'#CeOvQPO'#CjOOQO'#Cp'#CpQOQPOOOOQO'#Cg'#CgO}QPO'#CfO!SQPO'#CrOOQO,59P,59PO![QPO,59PO!aQPO'#CuOOQO,59U,59UO!iQPO,59UOVQPO,59QOqQPO'#CkO!nQPO,59^OOQO1G.k1G.kOVQPO'#ClO!vQPO,59aOOQO1G.p1G.pOOQO1G.l1G.lOOQO,59V,59VOOQO-E6i-E6iOOQO,59W,59WOOQO-E6j-E6j",
stateData: "#O~OcOS~OQSORSOSSOTSOWQO]ROePO~OVXOeUO~O[[O~PVOg^O~Oh_OVfX~OVaO~OhbO[iX~O[dO~Oh_OVfa~OhbO[ia~O",
goto: "!kjPPPPPPkPPkqwPPk{!RPPP!XP!ePP!hXSOR^bQWQRf_TVQ_Q`WRg`QcZRicQTOQZRQe^RhbRYQR]R",
nodeNames: "⚠ JsonText True False Null Number String } { Object Property PropertyName ] [ Array",
maxTerm: 25,
nodeProps: [[
"openedBy",
7,
"{",
12,
"["
], [
"closedBy",
8,
"}",
13,
"]"
]],
propSources: [jsonHighlighting],
skippedNodes: [0],
repeatNodeCount: 2,
tokenData: "(p~RaXY!WYZ!W]^!Wpq!Wrs!]|}$i}!O$n!Q!R$w!R![&V![!]&h!}#O&m#P#Q&r#Y#Z&w#b#c'f#h#i'}#o#p(f#q#r(k~!]Oc~~!`Upq!]qr!]rs!rs#O!]#O#P!w#P~!]~!wOe~~!zXrs!]!P!Q!]#O#P!]#U#V!]#Y#Z!]#b#c!]#f#g!]#h#i!]#i#j#g~#jR!Q![#s!c!i#s#T#Z#s~#vR!Q![$P!c!i$P#T#Z$P~$SR!Q![$]!c!i$]#T#Z$]~$`R!Q![!]!c!i!]#T#Z!]~$nOh~~$qQ!Q!R$w!R![&V~$|RT~!O!P%V!g!h%k#X#Y%k~%YP!Q![%]~%bRT~!Q![%]!g!h%k#X#Y%k~%nR{|%w}!O%w!Q![%}~%zP!Q![%}~&SPT~!Q![%}~&[ST~!O!P%V!Q![&V!g!h%k#X#Y%k~&mOg~~&rO]~~&wO[~~&zP#T#U&}~'QP#`#a'T~'WP#g#h'Z~'^P#X#Y'a~'fOR~~'iP#i#j'l~'oP#`#a'r~'uP#`#a'x~'}OS~~(QP#f#g(T~(WP#i#j(Z~(^P#X#Y(a~(fOQ~~(kOW~~(pOV~",
tokenizers: [0],
topRules: { "JsonText": [0, 1] },
tokenPrec: 0
});
var jsonParseLinter = () => (view) => {
try {
JSON.parse(view.state.doc.toString());
} catch (e) {
if (!(e instanceof SyntaxError)) throw e;
const pos = getErrorPosition(e, view.state.doc);
return [{
from: pos,
message: e.message,
severity: "error",
to: pos
}];
}
return [];
};
function getErrorPosition(error, doc$2) {
let m;
if (m = error.message.match(/at position (\d+)/)) return Math.min(+m[1], doc$2.length);
if (m = error.message.match(/at line (\d+) column (\d+)/)) return Math.min(doc$2.line(+m[1]).from + +m[2] - 1, doc$2.length);
return 0;
}
var jsonLanguage = /* @__PURE__ */ LRLanguage.define({
name: "json",
parser: /* @__PURE__ */ parser.configure({ props: [/* @__PURE__ */ indentNodeProp.add({
Object: /* @__PURE__ */ continuedIndent({ except: /^\s*\}/ }),
Array: /* @__PURE__ */ continuedIndent({ except: /^\s*\]/ })
}), /* @__PURE__ */ foldNodeProp.add({ "Object Array": foldInside })] }),
languageData: {
closeBrackets: { brackets: [
"[",
"{",
"\""
] },
indentOnInput: /^\s*[\}\]]$/
}
});
function json() {
return new LanguageSupport(jsonLanguage);
}
var _hoisted_1$9 = {
viewBox: "0 0 24 24",
width: "1.2em",
height: "1.2em"
};
function render(_ctx, _cache) {
return openBlock(), createElementBlock("svg", _hoisted_1$9, _cache[0] || (_cache[0] = [createBaseVNode("path", {
fill: "currentColor",
d: "M19 6.41L17.59 5L12 10.59L6.41 5L5 6.41L10.59 12L5 17.59L6.41 19L12 13.41L17.59 19L19 17.59L13.41 12z"
}, null, -1)]));
}
var close_default = {
name: "mdi-close",
render
};
var JsonEditor_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "JsonEditor",
props: {
modelValue: {},
isReadOnly: {
type: Boolean,
default: false
},
fillParent: {
type: Boolean,
default: false
},
rows: { default: 4 }
},
emits: ["update:modelValue"],
setup(__props, { expose: __expose, emit: __emit }) {
const props = __props;
const emit = __emit;
const jsonEditorRef = ref();
const editor = ref(null);
const editorState = ref(null);
const extensions$1 = computed(() => {
const extensionsToApply = [
json(),
lineNumbers(),
EditorView.lineWrapping,
EditorState.readOnly.of(props.isReadOnly),
codeEditorTheme({
isReadOnly: props.isReadOnly,
maxHeight: props.fillParent ? "100%" : "40vh",
minHeight: "20vh",
rows: props.rows
})
];
if (!props.isReadOnly) extensionsToApply.push(history(), Prec.highest(keymap.of(editorKeymap)), linter(jsonParseLinter()), lintGutter(), n8nAutocompletion(), indentOnInput(), highlightActiveLine(), highlightActiveLineGutter(), foldGutter(), dropCursor(), bracketMatching(), mappingDropCursor(), EditorView.updateListener.of((viewUpdate) => {
if (!viewUpdate.docChanged || !editor.value) return;
emit("update:modelValue", editor.value?.state.doc.toString());
}));
return extensionsToApply;
});
onMounted(() => {
createEditor();
});
onBeforeUnmount(() => {
if (!editor.value) return;
editor.value.destroy();
});
watch(() => props.modelValue, (newValue) => {
const editorValue = editor.value?.state?.doc.toString();
if (editorValue && editorValue.length !== newValue.length && editorValue !== newValue) {
destroyEditor();
createEditor();
}
});
function createEditor() {
const state = EditorState.create({
doc: props.modelValue,
extensions: extensions$1.value
});
const parent = jsonEditorRef.value;
editor.value = new EditorView({
parent,
state
});
editorState.value = editor.value.state;
}
function destroyEditor() {
editor.value?.destroy();
}
const focus = () => {
const view = editor.value;
if (view && typeof view.focus === "function") view.focus();
};
__expose({ focus });
return (_ctx, _cache) => {
return openBlock(), createElementBlock("div", { class: normalizeClass([_ctx.$style["editor-container"], _ctx.$style.fillHeight]) }, [createBaseVNode("div", {
ref_key: "jsonEditorRef",
ref: jsonEditorRef,
class: normalizeClass(["ph-no-capture", _ctx.$style.fillHeight])
}, null, 2), renderSlot(_ctx.$slots, "suffix")], 2);
};
}
});
const fillHeight = "_fillHeight_uiiyw_127";
var JsonEditor_vue_vue_type_style_index_0_lang_module_default = {
"editor-container": "_editor-container_uiiyw_123",
fillHeight
};
var JsonEditor_default = /* @__PURE__ */ __plugin_vue_export_helper_default(JsonEditor_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": JsonEditor_vue_vue_type_style_index_0_lang_module_default }]]);
const DUMMY_PIN_DATA = [{
name: "First item",
code: 1
}, {
name: "Second item",
code: 2
}];
const SAMPLE_SUBWORKFLOW_TRIGGER_ID = "c055762a-8fe7-4141-a639-df2372f30060";
const SAMPLE_SUBWORKFLOW_WORKFLOW = {
name: "My Sub-Workflow",
nodes: [{
id: SAMPLE_SUBWORKFLOW_TRIGGER_ID,
typeVersion: 1.1,
name: "When Executed by Another Workflow",
type: "n8n-nodes-base.executeWorkflowTrigger",
position: [260, 340],
parameters: {}
}, {
id: "b5942df6-0160-4ef7-965d-57583acdc8aa",
name: "Replace me with your logic",
type: "n8n-nodes-base.noOp",
position: [520, 340],
parameters: {}
}],
connections: { "When Executed by Another Workflow": { main: [[{
node: "Replace me with your logic",
type: NodeConnectionTypes.Main,
index: 0
}]] } },
settings: { executionOrder: "v1" },
pinData: {}
};
NodeConnectionTypes.Main, NodeConnectionTypes.Main;
var NodeSettingsHint_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "NodeSettingsHint",
props: { node: {} },
setup(__props) {
const props = __props;
const i18n$1 = useI18n();
const activeSettings = computed(() => {
if (!props.node || props.node.disabled) return props.node?.disabled ? [{
key: "disabled",
message: i18n$1.baseText("ndv.nodeHints.disabled"),
icon: "power-off"
}] : [];
const settings = [];
if (props.node.alwaysOutputData) settings.push({
key: "alwaysOutputData",
message: i18n$1.baseText("ndv.nodeHints.alwaysOutputData"),
icon: "always-output-data"
});
if (props.node.executeOnce) settings.push({
key: "executeOnce",
message: i18n$1.baseText("ndv.nodeHints.executeOnce"),
icon: "execute-once"
});
if (props.node.retryOnFail) settings.push({
key: "retryOnFail",
message: i18n$1.baseText("ndv.nodeHints.retryOnFail"),
icon: "retry-on-fail"
});
if (props.node.onError === "continueRegularOutput" || props.node.onError === "continueErrorOutput") settings.push({
key: "continueOnError",
message: i18n$1.baseText("ndv.nodeHints.continueOnError"),
icon: "continue-on-error"
});
return settings;
});
return (_ctx, _cache) => {
return activeSettings.value.length > 0 ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(_ctx.$style.settingsHint)
}, [(openBlock(true), createElementBlock(Fragment, null, renderList(activeSettings.value, (setting) => {
return openBlock(), createElementBlock("div", {
key: setting.key,
class: normalizeClass(_ctx.$style.settingItem)
}, [createBaseVNode("div", { class: normalizeClass(_ctx.$style.iconWrapper) }, [createVNode(unref(N8nIcon_default), {
icon: setting.icon,
class: normalizeClass(_ctx.$style.icon)
}, null, 8, ["icon", "class"])], 2), createVNode(unref(N8nText_default), {
size: "small",
class: normalizeClass(_ctx.$style.message)
}, {
default: withCtx(() => [createTextVNode(toDisplayString(setting.message), 1)]),
_: 2
}, 1032, ["class"])], 2);
}), 128))], 2)) : createCommentVNode("", true);
};
}
});
var NodeSettingsHint_vue_vue_type_style_index_0_lang_module_default = {
settingsHint: "_settingsHint_1m3ps_123",
settingItem: "_settingItem_1m3ps_136",
iconWrapper: "_iconWrapper_1m3ps_145",
icon: "_icon_1m3ps_145",
message: "_message_1m3ps_158"
};
var NodeSettingsHint_default = /* @__PURE__ */ __plugin_vue_export_helper_default(NodeSettingsHint_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": NodeSettingsHint_vue_vue_type_style_index_0_lang_module_default }]]);
var _hoisted_1$8 = { key: 0 };
var _hoisted_2$5 = { key: 1 };
var _hoisted_3$3 = { key: 2 };
var _hoisted_4$3 = {
key: 0,
controls: "",
autoplay: ""
};
var _hoisted_5$3 = ["src", "type"];
var _hoisted_6$2 = {
key: 1,
controls: "",
autoplay: ""
};
var _hoisted_7$1 = ["src", "type"];
var _hoisted_8$1 = ["src"];
var _hoisted_9$1 = ["src"];
var BinaryDataDisplayEmbed_default = /* @__PURE__ */ defineComponent({
__name: "BinaryDataDisplayEmbed",
props: { binaryData: {} },
setup(__props) {
const props = __props;
const isLoading = ref(true);
const embedSource = ref("");
const error = ref(false);
const data = ref("");
const workflowsStore = useWorkflowsStore();
const i18n$1 = useI18n();
const embedClass = computed(() => {
return [props.binaryData.fileType ?? "other"];
});
onMounted(async () => {
const { id: id$1, data: binaryData, fileName, fileType, mimeType } = props.binaryData;
const isJSONData = fileType === "json";
const isHTMLData = fileType === "html";
if (!id$1) if (isJSONData || isHTMLData) data.value = isJSONData ? jsonParse(base64DecodeUTF8(binaryData)) : base64DecodeUTF8(binaryData);
else embedSource.value = `data:${mimeType};charset=utf-8;base64,${binaryData}`;
else try {
const binaryUrl = workflowsStore.getBinaryUrl(id$1, "view", fileName ?? "", mimeType);
if (isJSONData || isHTMLData) {
const fetchedData = await fetch(binaryUrl, { credentials: "include" });
data.value = await (isJSONData ? fetchedData.json() : fetchedData.text());
} else embedSource.value = binaryUrl;
} catch (e) {
error.value = true;
}
isLoading.value = false;
});
return (_ctx, _cache) => {
return openBlock(), createElementBlock("span", null, [isLoading.value ? (openBlock(), createElementBlock("div", _hoisted_1$8, "Loading binary data...")) : error.value ? (openBlock(), createElementBlock("div", _hoisted_2$5, "Error loading binary data")) : (openBlock(), createElementBlock("span", _hoisted_3$3, [_ctx.binaryData.fileType === "video" ? (openBlock(), createElementBlock("video", _hoisted_4$3, [createBaseVNode("source", {
src: embedSource.value,
type: _ctx.binaryData.mimeType
}, null, 8, _hoisted_5$3), createTextVNode(" " + toDisplayString(unref(i18n$1).baseText("binaryDataDisplay.yourBrowserDoesNotSupport")), 1)])) : _ctx.binaryData.fileType === "audio" ? (openBlock(), createElementBlock("audio", _hoisted_6$2, [createBaseVNode("source", {
src: embedSource.value,
type: _ctx.binaryData.mimeType
}, null, 8, _hoisted_7$1), createTextVNode(" " + toDisplayString(unref(i18n$1).baseText("binaryDataDisplay.yourBrowserDoesNotSupport")), 1)])) : _ctx.binaryData.fileType === "image" ? (openBlock(), createElementBlock("img", {
key: 2,
src: embedSource.value
}, null, 8, _hoisted_8$1)) : _ctx.binaryData.fileType === "json" ? (openBlock(), createBlock(unref(P), {
key: 3,
data: data.value,
deep: 3,
"show-length": true
}, null, 8, ["data"])) : _ctx.binaryData.fileType === "html" ? (openBlock(), createBlock(RunDataHtml_default, {
key: 4,
"input-html": data.value
}, null, 8, ["input-html"])) : (openBlock(), createElementBlock("embed", {
key: 5,
src: embedSource.value,
class: normalizeClass(["binary-data", embedClass.value])
}, null, 10, _hoisted_9$1))]))]);
};
}
});
var _hoisted_1$7 = { class: "binary-data-window-wrapper" };
var _hoisted_2$4 = { key: 0 };
var BinaryDataDisplay_default = /* @__PURE__ */ defineComponent({
__name: "BinaryDataDisplay",
props: {
displayData: {},
windowVisible: { type: Boolean }
},
emits: ["close"],
setup(__props, { emit: __emit }) {
const props = __props;
const emit = __emit;
const nodeHelpers = useNodeHelpers();
const workflowsStore = useWorkflowsStore();
const i18n$1 = useI18n();
const workflowRunData = computed(() => {
const workflowExecution = workflowsStore.getWorkflowExecution;
if (workflowExecution === null) return null;
const executionData = workflowExecution.data;
return executionData ? executionData.resultData.runData : null;
});
const binaryData = computed(() => {
if (typeof props.displayData.node !== "string" || typeof props.displayData.key !== "string" || typeof props.displayData.runIndex !== "number" || typeof props.displayData.index !== "number" || typeof props.displayData.outputIndex !== "number") return null;
const binaryDataLocal = nodeHelpers.getBinaryData(workflowRunData.value, props.displayData.node, props.displayData.runIndex, props.displayData.outputIndex);
if (binaryDataLocal.length === 0) return null;
if (props.displayData.index >= binaryDataLocal.length || binaryDataLocal[props.displayData.index][props.displayData.key] === void 0) return null;
return binaryDataLocal[props.displayData.index][props.displayData.key];
});
function closeWindow() {
emit("close");
return false;
}
return (_ctx, _cache) => {
return _ctx.windowVisible ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(["binary-data-window", binaryData.value?.fileType])
}, [createVNode(unref(N8nButton_default), {
size: "small",
class: "binary-data-window-back",
title: unref(i18n$1).baseText("binaryDataDisplay.backToOverviewPage"),
icon: "arrow-left",
label: unref(i18n$1).baseText("binaryDataDisplay.backToList"),
onClick: withModifiers(closeWindow, ["stop"])
}, null, 8, ["title", "label"]), createBaseVNode("div", _hoisted_1$7, [!binaryData.value ? (openBlock(), createElementBlock("div", _hoisted_2$4, toDisplayString(unref(i18n$1).baseText("binaryDataDisplay.noDataFoundToDisplay")), 1)) : (openBlock(), createBlock(BinaryDataDisplayEmbed_default, {
key: 1,
"binary-data": binaryData.value
}, null, 8, ["binary-data"]))])], 2)) : createCommentVNode("", true);
};
}
});
var _hoisted_1$6 = { class: "node-error-view__header" };
var _hoisted_2$3 = {
class: "node-error-view__header-message",
"data-test-id": "node-error-message"
};
var _hoisted_3$2 = {
key: 0,
"data-test-id": "node-error-description",
class: "node-error-view__header-description"
};
var _hoisted_4$2 = { key: 1 };
var _hoisted_5$2 = {
key: 2,
class: "node-error-view__button",
"data-test-id": "node-error-view-ask-assistant-button"
};
var _hoisted_6$1 = {
key: 0,
class: "node-error-view__info"
};
var _hoisted_7 = { class: "node-error-view__info-header" };
var _hoisted_8 = { class: "node-error-view__info-title" };
var _hoisted_9 = { class: "copy-button" };
var _hoisted_10 = { class: "node-error-view__info-content" };
var _hoisted_11 = {
key: 0,
class: "node-error-view__details"
};
var _hoisted_12 = { class: "node-error-view__details-summary" };
var _hoisted_13 = { class: "node-error-view__details-content" };
var _hoisted_14 = {
key: 0,
class: "node-error-view__details-row"
};
var _hoisted_15 = { class: "node-error-view__details-label" };
var _hoisted_16 = { class: "node-error-view__details-value" };
var _hoisted_17 = {
key: 1,
class: "node-error-view__details-row"
};
var _hoisted_18 = { class: "node-error-view__details-label" };
var _hoisted_19 = { class: "node-error-view__details-value" };
var _hoisted_20 = {
key: 2,
class: "node-error-view__details-row"
};
var _hoisted_21 = { class: "node-error-view__details-label" };
var _hoisted_22 = { class: "node-error-view__details-value" };
var _hoisted_23 = {
key: 3,
class: "node-error-view__details-row"
};
var _hoisted_24 = { class: "node-error-view__details-label" };
var _hoisted_25 = { class: "node-error-view__details-value" };
var _hoisted_26 = {
key: 4,
class: "node-error-view__details-row"
};
var _hoisted_27 = { class: "node-error-view__details-label" };
var _hoisted_28 = { class: "node-error-view__details-value" };
var _hoisted_29 = { class: "node-error-view__details" };
var _hoisted_30 = { class: "node-error-view__details-summary" };
var _hoisted_31 = { class: "node-error-view__details-content" };
var _hoisted_32 = {
key: 0,
class: "node-error-view__details-row"
};
var _hoisted_33 = { class: "node-error-view__details-label" };
var _hoisted_34 = { class: "node-error-view__details-value" };
var _hoisted_35 = {
key: 1,
class: "node-error-view__details-row"
};
var _hoisted_36 = { class: "node-error-view__details-label" };
var _hoisted_37 = { class: "node-error-view__details-value" };
var _hoisted_38 = {
key: 2,
class: "node-error-view__details-row"
};
var _hoisted_39 = { class: "node-error-view__details-label" };
var _hoisted_40 = { class: "node-error-view__details-value" };
var _hoisted_41 = {
key: 3,
class: "node-error-view__details-row"
};
var _hoisted_42 = { class: "node-error-view__details-label" };
var _hoisted_43 = { class: "node-error-view__details-value" };
var _hoisted_44 = {
key: 4,
class: "node-error-view__details-row"
};
var _hoisted_45 = { class: "node-error-view__details-label" };
var _hoisted_46 = { class: "node-error-view__details-value" };
var _hoisted_47 = { class: "node-error-view__details-row" };
var _hoisted_48 = { class: "node-error-view__details-label" };
var _hoisted_49 = { class: "node-error-view__details-value" };
var _hoisted_50 = {
key: 5,
class: "node-error-view__details-row"
};
var _hoisted_51 = { class: "node-error-view__details-label" };
var _hoisted_52 = { class: "node-error-view__details-value" };
var _hoisted_53 = {
key: 6,
class: "node-error-view__details-row"
};
var _hoisted_54 = { class: "node-error-view__details-label" };
var _hoisted_55 = { class: "node-error-view__details-value" };
var _hoisted_56 = {
key: 7,
class: "node-error-view__details-row"
};
var _hoisted_57 = { class: "node-error-view__details-label" };
var _hoisted_58 = { class: "node-error-view__details-value" };
var _hoisted_59 = {
key: 8,
class: "node-error-view__details-row"
};
var _hoisted_60 = { class: "node-error-view__details-label" };
var _hoisted_61 = { class: "node-error-view__details-value" };
var NodeErrorView_default = /* @__PURE__ */ defineComponent({
__name: "NodeErrorView",
props: {
error: {},
showDetails: { type: Boolean },
compact: { type: Boolean }
},
setup(__props) {
const props = __props;
const router = useRouter();
const clipboard = useClipboard();
const toast = useToast();
const i18n$1 = useI18n();
const assistantHelpers = useAIAssistantHelpers();
const nodeTypesStore = useNodeTypesStore();
const ndvStore = useNDVStore();
const workflowsStore = useWorkflowsStore();
const rootStore = useRootStore();
const assistantStore = useAssistantStore();
const chatPanelStore = useChatPanelStore();
const uiStore = useUIStore();
const workflowId = computed(() => workflowsStore.workflowId);
const executionId = computed(() => workflowsStore.getWorkflowExecution?.id);
const displayCause = computed(() => {
return JSON.stringify(props.error.cause ?? "").length < MAX_DISPLAY_DATA_SIZE;
});
const node = computed(() => {
return props.error.node || ndvStore.activeNode;
});
const parameters = computed(() => {
if (!node.value) return [];
const nodeType = nodeTypesStore.getNodeType(node.value.type, node.value.typeVersion);
if (nodeType === null) return [];
return nodeType.properties;
});
const n8nVersion = computed(() => {
const baseUrl = rootStore.urlBaseEditor;
let instanceType = "Self Hosted";
if (baseUrl.includes("n8n.cloud")) instanceType = "Cloud";
return rootStore.versionCli + ` (${instanceType})`;
});
const hasManyInputItems = computed(() => {
return ndvStore.ndvInputData.length > 1;
});
const nodeDefaultName = computed(() => {
if (!node.value) return "Node";
return nodeTypesStore.getNodeType(node.value.type, node.value.typeVersion)?.defaults?.name || node.value.name;
});
const prepareRawMessages = computed(() => {
const returnData = [];
if (!props.error.messages?.length) return [];
const errorMessage = getErrorMessage();
Array.from(new Set(props.error.messages)).forEach((message$1) => {
const parts = /^\d{3} - \{/.test(message$1) ? message$1.split(" - ").map((part) => part.trim()) : [];
for (const part of parts) try {
const parsed = JSON.parse(part);
if (typeof parsed === "object") {
returnData.push(parsed);
return;
}
} catch (error) {}
if (message$1 === errorMessage) return;
returnData.push(message$1);
});
return returnData;
});
const isAskAssistantAvailable = computed(() => {
if (!node.value || isSubNodeError.value) return false;
const isCustomNode = node.value.type === void 0 || isCommunityPackageName(node.value.type);
return chatPanelStore.canShowAiButtonOnCanvas && !isCustomNode && !nodeIsHidden();
});
const assistantAlreadyAsked = computed(() => {
return assistantStore.isNodeErrorActive({
error: assistantHelpers.simplifyErrorForAssistant(props.error),
node: props.error.node || ndvStore.activeNode
});
});
const isSubNodeError = computed(() => {
return props.error.name === "NodeOperationError" && props.error.functionality === "configuration-node";
});
function nodeVersionTag(nodeType) {
if (!nodeType || "hidden" in nodeType && nodeType.hidden) return i18n$1.baseText("nodeSettings.deprecated");
const latestNodeVersion = Math.max(...nodeTypesStore.getNodeVersions(nodeType.type));
if (latestNodeVersion === nodeType.typeVersion) return i18n$1.baseText("nodeSettings.latest");
return i18n$1.baseText("nodeSettings.latestVersion", { interpolate: { version: latestNodeVersion.toString() } });
}
function prepareDescription(description) {
return sanitizeHtml(description.replace(/`(.*?)`/g, "<code>$1</code>"));
}
function getErrorDescription() {
if (props.error.context?.descriptionKey) {
const interpolate = {
nodeCause: props.error.context.nodeCause,
runIndex: props.error.context.runIndex ?? "0",
itemIndex: props.error.context.itemIndex ?? "0"
};
return prepareDescription(i18n$1.baseText(`nodeErrorView.description.${props.error.context.descriptionKey}`, { interpolate }));
}
if (!props.error.context?.descriptionTemplate) return prepareDescription(props.error.description ?? "");
const parameterName = parameterDisplayName(props.error.context.parameter);
return prepareDescription(props.error.context.descriptionTemplate.replace(/%%PARAMETER%%/g, parameterName));
}
function addItemIndexSuffix(message$1) {
let itemIndexSuffix = "";
if (hasManyInputItems.value && props.error?.context?.itemIndex !== void 0) itemIndexSuffix = `item ${props.error.context.itemIndex}`;
if (message$1.includes(itemIndexSuffix)) return message$1;
return `${message$1} [${itemIndexSuffix}]`;
}
function getErrorMessage() {
let message$1 = "";
const isNonEmptyString = (value) => !!value && typeof value === "string";
if (isSubNodeError.value) message$1 = i18n$1.baseText("nodeErrorView.errorSubNode", { interpolate: { node: props.error.node?.name ?? "" } });
else if (isNonEmptyString(props.error.message) && (props.error.message === props.error.description || !props.error.context?.messageTemplate)) message$1 = props.error.message;
else if (isNonEmptyString(props.error.context?.messageTemplate) && isNonEmptyString(props.error.context?.parameter)) {
const parameterName = parameterDisplayName(props.error.context.parameter);
message$1 = props.error.context.messageTemplate.replace(/%%PARAMETER%%/g, parameterName);
} else if (Array.isArray(props.error.messages) && props.error.messages.length > 0) message$1 = props.error.messages[0];
return addItemIndexSuffix(message$1);
}
function parameterDisplayName(path, fullPath = true) {
try {
const params = getParameterName(parameters.value, path.split("."));
if (!params.length) throw new Error();
if (!fullPath) return params.pop().displayName;
return params.map((parameter) => parameter.displayName).join(" > ");
} catch (error) {
return `Could not find parameter "${path}"`;
}
}
function getParameterName(params, pathParts) {
let currentParameterName = pathParts.shift();
if (currentParameterName === void 0) return [];
const arrayMatch = currentParameterName.match(/(.*)\[([\d])\]$/);
if (arrayMatch !== null && arrayMatch.length > 0) currentParameterName = arrayMatch[1];
const currentParameter = params.find((parameter) => parameter.name === currentParameterName);
if (currentParameter === void 0) throw new Error(`Could not find parameter "${currentParameterName}"`);
if (pathParts.length === 0) return [currentParameter];
if (currentParameter.hasOwnProperty("options")) return [currentParameter, ...getParameterName(currentParameter.options, pathParts)];
if (currentParameter.hasOwnProperty("values")) return [currentParameter, ...getParameterName(currentParameter.values, pathParts)];
return [currentParameter];
}
function copyErrorDetails() {
const error = props.error;
const errorInfo = { errorMessage: getErrorMessage() };
if (error.description) errorInfo.errorDescription = error.description;
const errorDetails = {};
if (error?.messages?.length) errorDetails.rawErrorMessage = error.messages;
if ("httpCode" in error && error.httpCode) errorDetails.httpCode = error.httpCode;
if (error.context && error.context.data) errorDetails.errorData = error.context.data;
if (error.extra) errorDetails.errorExtra = error.extra;
errorInfo.errorDetails = errorDetails;
const n8nDetails = {};
if (error.node) {
n8nDetails.nodeName = error.node.name;
n8nDetails.nodeType = error.node.type;
n8nDetails.nodeVersion = error.node.typeVersion;
if (error.node?.parameters?.resource) n8nDetails.resource = error.node.parameters.resource;
if (error?.node?.parameters?.operation) n8nDetails.operation = error.node.parameters.operation;
}
if (error.context) {
if (error.context.itemIndex !== void 0) n8nDetails.itemIndex = error.context.itemIndex;
if (error.context.runIndex !== void 0) n8nDetails.runIndex = error.context.runIndex;
if (error.context.parameter !== void 0) n8nDetails.parameter = error.context.parameter;
if (error.context.causeDetailed) n8nDetails.causeDetailed = error.context.causeDetailed;
}
if (error.timestamp) n8nDetails.time = new Date(error.timestamp).toLocaleString();
n8nDetails.n8nVersion = n8nVersion.value;
n8nDetails.binaryDataMode = rootStore.binaryDataMode;
if (error.cause) n8nDetails.cause = error.cause;
n8nDetails.stackTrace = error.stack?.split("\n");
errorInfo.n8nDetails = n8nDetails;
clipboard.copy(JSON.stringify(errorInfo, null, 2));
copySuccess();
}
function copySuccess() {
toast.showMessage({
title: i18n$1.baseText("nodeErrorView.showMessage.title"),
type: "info"
});
}
function nodeIsHidden() {
return nodeTypesStore.getNodeType(node?.value.type)?.hidden ?? false;
}
const onOpenErrorNodeDetailClick = () => {
if (!props.error.node) return;
if ("workflowId" in props.error && workflowId.value && typeof props.error.workflowId === "string" && workflowId.value !== props.error.workflowId && "executionId" in props.error && executionId.value && typeof props.error.executionId === "string" && executionId.value !== props.error.executionId) {
const link = router.resolve({
name: VIEWS.EXECUTION_PREVIEW,
params: {
name: props.error.workflowId,
executionId: props.error.executionId,
nodeId: props.error.node.id
}
});
window.open(link.href, "_blank");
} else ndvStore.setActiveNodeName(props.error.node.name, "other");
};
async function onAskAssistantClick() {
const { message: message$1, lineNumber, description } = props.error;
const sessionInProgress = !assistantStore.isSessionEnded;
const errorHelp = {
error: {
name: props.error.name,
message: message$1,
lineNumber,
description: description ?? getErrorDescription(),
type: "type" in props.error ? props.error.type : void 0
},
node: node.value
};
if (sessionInProgress) {
uiStore.openModalWithData({
name: NEW_ASSISTANT_SESSION_MODAL,
data: { context: { errorHelp } }
});
return;
}
await chatPanelStore.openWithErrorHelper(errorHelp);
assistantStore.trackUserOpenedAssistant({
source: "error",
task: "error",
has_existing_session: false
});
}
return (_ctx, _cache) => {
const _directive_n8n_html = resolveDirective("n8n-html");
return openBlock(), createElementBlock("div", { class: normalizeClass(["node-error-view", props.compact ? "node-error-view_compact" : ""]) }, [createBaseVNode("div", _hoisted_1$6, [
createBaseVNode("div", _hoisted_2$3, [createBaseVNode("div", null, toDisplayString(getErrorMessage()), 1)]),
(_ctx.error.description || _ctx.error.context?.descriptionKey) && !isSubNodeError.value ? withDirectives((openBlock(), createElementBlock("div", _hoisted_3$2, null, 512)), [[_directive_n8n_html, getErrorDescription()]]) : createCommentVNode("", true),
isSubNodeError.value ? (openBlock(), createElementBlock("div", _hoisted_4$2, [createVNode(unref(N8nButton_default), {
icon: "arrow-right",
type: "secondary",
label: unref(i18n$1).baseText("pushConnection.executionError.openNode"),
class: "node-error-view__button",
"data-test-id": "node-error-view-open-node-button",
onClick: onOpenErrorNodeDetailClick
}, null, 8, ["label"])])) : createCommentVNode("", true),
isAskAssistantAvailable.value ? (openBlock(), createElementBlock("div", _hoisted_5$2, [createVNode(unref(InlineAskAssistantButton_default), {
asked: assistantAlreadyAsked.value,
onClick: onAskAssistantClick
}, null, 8, ["asked"])])) : createCommentVNode("", true)
]), _ctx.showDetails ? (openBlock(), createElementBlock("div", _hoisted_6$1, [createBaseVNode("div", _hoisted_7, [createBaseVNode("p", _hoisted_8, toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.title")), 1), createVNode(unref(N8nTooltip_default), {
class: "item",
content: unref(i18n$1).baseText("nodeErrorView.copyToClipboard.tooltip"),
placement: "left"
}, {
default: withCtx(() => [createBaseVNode("div", _hoisted_9, [createVNode(unref(N8nIconButton_default), {
icon: "files",
type: "secondary",
size: "small",
text: true,
"transparent-background": "transparent",
onClick: copyErrorDetails
})])]),
_: 1
}, 8, ["content"])]), createBaseVNode("div", _hoisted_10, ["httpCode" in _ctx.error && _ctx.error.httpCode || prepareRawMessages.value.length || _ctx.error?.context?.data || _ctx.error.extra ? (openBlock(), createElementBlock("details", _hoisted_11, [createBaseVNode("summary", _hoisted_12, [createVNode(unref(N8nIcon_default), {
class: "node-error-view__details-icon",
icon: "chevron-right"
}), createTextVNode(" " + toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.from", { interpolate: { node: `${nodeDefaultName.value}` } })), 1)]), createBaseVNode("div", _hoisted_13, [
"httpCode" in _ctx.error && _ctx.error.httpCode ? (openBlock(), createElementBlock("div", _hoisted_14, [createBaseVNode("p", _hoisted_15, toDisplayString(unref(i18n$1).baseText("nodeErrorView.errorCode")), 1), createBaseVNode("p", _hoisted_16, [createBaseVNode("code", null, toDisplayString(_ctx.error.httpCode), 1)])])) : createCommentVNode("", true),
prepareRawMessages.value.length ? (openBlock(), createElementBlock("div", _hoisted_17, [createBaseVNode("p", _hoisted_18, toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.rawMessages")), 1), createBaseVNode("div", _hoisted_19, [(openBlock(true), createElementBlock(Fragment, null, renderList(prepareRawMessages.value, (msg, index) => {
return openBlock(), createElementBlock("div", { key: index }, [createBaseVNode("pre", null, [createBaseVNode("code", null, toDisplayString(msg), 1)])]);
}), 128))])])) : createCommentVNode("", true),
_ctx.error?.context?.data ? (openBlock(), createElementBlock("div", _hoisted_20, [createBaseVNode("p", _hoisted_21, toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.errorData")), 1), createBaseVNode("div", _hoisted_22, [createBaseVNode("pre", null, [createBaseVNode("code", null, toDisplayString(_ctx.error.context.data), 1)])])])) : createCommentVNode("", true),
_ctx.error.extra ? (openBlock(), createElementBlock("div", _hoisted_23, [createBaseVNode("p", _hoisted_24, toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.errorExtra")), 1), createBaseVNode("div", _hoisted_25, [createBaseVNode("pre", null, [createBaseVNode("code", null, toDisplayString(_ctx.error.extra), 1)])])])) : createCommentVNode("", true),
_ctx.error.context && _ctx.error.context.request ? (openBlock(), createElementBlock("div", _hoisted_26, [createBaseVNode("p", _hoisted_27, toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.request")), 1), createBaseVNode("div", _hoisted_28, [createBaseVNode("pre", null, [createBaseVNode("code", null, toDisplayString(_ctx.error.context.request), 1)])])])) : createCommentVNode("", true)
])])) : createCommentVNode("", true), createBaseVNode("details", _hoisted_29, [createBaseVNode("summary", _hoisted_30, [createVNode(unref(N8nIcon_default), {
class: "node-error-view__details-icon",
icon: "chevron-right"
}), createTextVNode(" " + toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.info")), 1)]), createBaseVNode("div", _hoisted_31, [
_ctx.error.context && _ctx.error.context.itemIndex !== void 0 ? (openBlock(), createElementBlock("div", _hoisted_32, [createBaseVNode("p", _hoisted_33, toDisplayString(unref(i18n$1).baseText("nodeErrorView.itemIndex")), 1), createBaseVNode("p", _hoisted_34, [createBaseVNode("code", null, toDisplayString(_ctx.error.context.itemIndex), 1)])])) : createCommentVNode("", true),
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_ctx.error.stack ? (openBlock(), createElementBlock("div", _hoisted_59, [createBaseVNode("p", _hoisted_60, toDisplayString(unref(i18n$1).baseText("nodeErrorView.details.stackTrace")), 1), createBaseVNode("pre", _hoisted_61, [createBaseVNode("code", null, toDisplayString(_ctx.error.stack), 1)])])) : createCommentVNode("", true)
])])])])) : createCommentVNode("", true)], 2);
};
}
});
var _hoisted_1$5 = { key: 0 };
var _hoisted_2$2 = { key: 1 };
var _hoisted_3$1 = { key: 2 };
var _hoisted_4$1 = { key: 0 };
var _hoisted_5$1 = { key: 1 };
var RunDataPinButton_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "RunDataPinButton",
props: {
tooltipContentsVisibility: {},
dataPinningDocsUrl: {},
pinnedData: {},
disabled: { type: Boolean }
},
emits: ["togglePinData"],
setup(__props, { emit: __emit }) {
const locale = useI18n();
const props = __props;
const emit = __emit;
const visible = computed(() => props.tooltipContentsVisibility.pinDataDiscoveryTooltipContent ? true : void 0);
return (_ctx, _cache) => {
return openBlock(), createBlock(unref(N8nTooltip_default), {
placement: "bottom-end",
visible: visible.value
}, {
content: withCtx(() => [props.tooltipContentsVisibility.binaryDataTooltipContent ? (openBlock(), createElementBlock("div", _hoisted_1$5, toDisplayString(unref(locale).baseText("ndv.pinData.pin.binary")), 1)) : props.tooltipContentsVisibility.pinDataDiscoveryTooltipContent ? (openBlock(), createElementBlock("div", _hoisted_2$2, toDisplayString(unref(locale).baseText("node.discovery.pinData.ndv")), 1)) : (openBlock(), createElementBlock("div", _hoisted_3$1, [_ctx.pinnedData.hasData.value ? (openBlock(), createElementBlock("div", _hoisted_4$1, [createBaseVNode("strong", null, toDisplayString(unref(locale).baseText("ndv.pinData.unpin.title")), 1)])) : (openBlock(), createElementBlock("div", _hoisted_5$1, [createBaseVNode("strong", null, toDisplayString(unref(locale).baseText("ndv.pinData.pin.title")), 1), createVNode(unref(N8nText_default), {
size: "small",
tag: "p"
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(locale).baseText("ndv.pinData.pin.description")) + " ", 1), createVNode(unref(N8nLink_default), {
to: props.dataPinningDocsUrl,
size: "small"
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(locale).baseText("ndv.pinData.pin.link")), 1)]),
_: 1
}, 8, ["to"])]),
_: 1
})]))]))]),
default: withCtx(() => [createVNode(unref(N8nIconButton_default), {
class: normalizeClass(_ctx.$style.pinDataButton),
type: "tertiary",
active: props.pinnedData.hasData.value,
icon: "pin",
disabled: props.disabled,
"data-test-id": "ndv-pin-data",
onClick: _cache[0] || (_cache[0] = ($event) => emit("togglePinData"))
}, null, 8, [
"class",
"active",
"disabled"
])]),
_: 1
}, 8, ["visible"]);
};
}
});
var RunDataPinButton_vue_vue_type_style_index_0_lang_module_default = { pinDataButton: "_pinDataButton_12tk2_123" };
var RunDataPinButton_default = /* @__PURE__ */ __plugin_vue_export_helper_default(RunDataPinButton_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": RunDataPinButton_vue_vue_type_style_index_0_lang_module_default }]]);
var _hoisted_1$4 = ["href"];
var ViewSubExecution_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "ViewSubExecution",
props: {
taskMetadata: {},
displayMode: {},
inline: {
type: Boolean,
default: false
}
},
setup(__props) {
const { trackOpeningRelatedExecution, resolveRelatedExecutionUrl } = useExecutionHelpers();
const i18n$1 = useI18n();
const props = __props;
const hasRelatedExecution = computed(() => {
return Boolean(props.taskMetadata.subExecution ?? props.taskMetadata.parentExecution);
});
function getExecutionLinkLabel(task) {
if (task.parentExecution) return i18n$1.baseText("runData.openParentExecution", { interpolate: { id: task.parentExecution.executionId } });
if (task.subExecution) if (props.taskMetadata.subExecutionsCount === 1) return i18n$1.baseText("runData.openSubExecutionSingle");
else return i18n$1.baseText("runData.openSubExecutionWithId", { interpolate: { id: task.subExecution.executionId } });
}
return (_ctx, _cache) => {
return hasRelatedExecution.value ? (openBlock(), createElementBlock("a", {
key: 0,
class: normalizeClass({ [_ctx.$style.relatedExecutionInfo]: !_ctx.inline }),
"data-test-id": "related-execution-link",
href: unref(resolveRelatedExecutionUrl)(_ctx.taskMetadata),
target: "_blank",
onClick: _cache[0] || (_cache[0] = withModifiers(($event) => unref(trackOpeningRelatedExecution)(_ctx.taskMetadata, _ctx.displayMode), ["stop"]))
}, [createVNode(unref(N8nIcon_default), {
icon: "external-link",
size: "xsmall"
}), createTextVNode(" " + toDisplayString(getExecutionLinkLabel(_ctx.taskMetadata)), 1)], 10, _hoisted_1$4)) : createCommentVNode("", true);
};
}
});
var ViewSubExecution_vue_vue_type_style_index_0_lang_module_default = { relatedExecutionInfo: "_relatedExecutionInfo_1d0kf_123" };
var ViewSubExecution_default = /* @__PURE__ */ __plugin_vue_export_helper_default(ViewSubExecution_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": ViewSubExecution_vue_vue_type_style_index_0_lang_module_default }]]);
var _hoisted_1$3 = { key: 0 };
var RunDataItemCount_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "RunDataItemCount",
props: {
dataCount: {},
unfilteredDataCount: {},
subExecutionsCount: { default: 0 },
search: {}
},
setup(__props) {
const i18n$1 = useI18n();
return (_ctx, _cache) => {
return _ctx.search ? (openBlock(), createBlock(unref(N8nText_default), {
key: 0,
class: normalizeClass(_ctx.$style.itemsText),
"data-test-id": "run-data-item-count"
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("ndv.search.items", {
adjustToNumber: _ctx.unfilteredDataCount,
interpolate: {
matched: _ctx.dataCount,
count: _ctx.unfilteredDataCount
}
})), 1)]),
_: 1
}, 8, ["class"])) : (openBlock(), createBlock(unref(N8nText_default), {
key: 1,
class: normalizeClass(_ctx.$style.itemsText),
"data-test-id": "run-data-item-count"
}, {
default: withCtx(() => [createBaseVNode("span", null, toDisplayString(unref(i18n$1).baseText("ndv.output.items", {
adjustToNumber: _ctx.dataCount,
interpolate: { count: _ctx.dataCount }
})), 1), _ctx.subExecutionsCount > 0 ? (openBlock(), createElementBlock("span", _hoisted_1$3, toDisplayString(unref(i18n$1).baseText("ndv.output.andSubExecutions", {
adjustToNumber: _ctx.subExecutionsCount,
interpolate: { count: _ctx.subExecutionsCount }
})), 1)) : createCommentVNode("", true)]),
_: 1
}, 8, ["class"]));
};
}
});
var RunDataItemCount_vue_vue_type_style_index_0_lang_module_default = { itemsText: "_itemsText_1uijj_123" };
var RunDataItemCount_default = /* @__PURE__ */ __plugin_vue_export_helper_default(RunDataItemCount_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": RunDataItemCount_vue_vue_type_style_index_0_lang_module_default }]]);
var _hoisted_1$2 = { key: 6 };
var RunDataDisplayModeSelect_default = /* @__PURE__ */ defineComponent({
__name: "RunDataDisplayModeSelect",
props: {
compact: { type: Boolean },
value: {},
hasBinaryData: { type: Boolean },
paneType: {},
nodeGeneratesHtml: { type: Boolean },
hasRenderableData: { type: Boolean }
},
emits: ["change"],
setup(__props, { emit: __emit }) {
const emit = __emit;
const i18n$1 = useI18n();
const options = computed(() => {
const defaults$2 = [
{
label: i18n$1.baseText("runData.schema"),
value: "schema"
},
{
label: i18n$1.baseText("runData.table"),
value: "table"
},
{
label: i18n$1.baseText("runData.json"),
value: "json"
}
];
if (__props.hasBinaryData) defaults$2.push({
label: i18n$1.baseText("runData.binary"),
value: "binary"
});
if (__props.paneType === "output" && __props.nodeGeneratesHtml) defaults$2.unshift({
label: "HTML",
value: "html"
});
if (__props.hasRenderableData) defaults$2.unshift({
label: i18n$1.baseText("runData.rendered"),
value: "ai"
});
return defaults$2;
});
watch([() => __props.value, options], ([val, opts]) => {
if (opts.length > 0 && opts.every((opt) => opt.value !== val)) emit("change", opts[0].value);
}, { immediate: true });
return (_ctx, _cache) => {
return openBlock(), createBlock(unref(N8nRadioButtons_default), {
"model-value": _ctx.value,
options: options.value,
"data-test-id": "ndv-run-data-display-mode",
size: _ctx.compact ? "small-medium" : "medium",
"square-buttons": _ctx.compact,
"onUpdate:modelValue": _cache[0] || (_cache[0] = (selected) => emit("change", selected))
}, createSlots({ _: 2 }, [_ctx.compact ? {
name: "option",
fn: withCtx((option) => [option.value === "table" ? (openBlock(), createBlock(unref(N8nIcon_default), {
key: 0,
icon: "table",
size: "small"
})) : option.value === "json" ? (openBlock(), createBlock(unref(N8nIcon_default), {
key: 1,
icon: "json",
size: "small"
})) : option.value === "binary" ? (openBlock(), createBlock(unref(N8nIcon_default), {
key: 2,
icon: "binary",
size: "small"
})) : option.value === "schema" ? (openBlock(), createBlock(unref(N8nIcon_default), {
key: 3,
icon: "schema",
size: "small"
})) : option.value === "html" ? (openBlock(), createBlock(unref(N8nIcon_default), {
key: 4,
icon: "file-code",
size: "small"
})) : option.value === "ai" ? (openBlock(), createBlock(unref(N8nIcon_default), {
key: 5,
icon: "text",
size: "small"
})) : (openBlock(), createElementBlock("span", _hoisted_1$2, toDisplayString(option.label), 1))]),
key: "0"
} : void 0]), 1032, [
"model-value",
"options",
"size",
"square-buttons"
]);
};
}
});
var RunDataPaginationBar_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "RunDataPaginationBar",
props: {
pageSize: {},
total: {},
currentPage: {}
},
emits: ["update:current-page", "update:page-size"],
setup(__props, { emit: __emit }) {
const emit = __emit;
const i18n$1 = useI18n();
const pageSizes = [
1,
10,
25,
50,
100
];
return (_ctx, _cache) => {
return openBlock(), createElementBlock("div", {
class: normalizeClass(_ctx.$style.pagination),
"data-test-id": "ndv-data-pagination"
}, [createVNode(unref(ElPagination), {
background: "",
"hide-on-single-page": true,
"current-page": _ctx.currentPage,
"pager-count": 5,
"page-size": _ctx.pageSize,
layout: "prev, pager, next",
total: _ctx.total,
"onUpdate:currentPage": _cache[0] || (_cache[0] = (value) => emit("update:current-page", value))
}, null, 8, [
"current-page",
"page-size",
"total"
]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.pageSizeSelector) }, [createVNode(unref(N8nSelect_default), {
size: "mini",
"model-value": _ctx.pageSize,
teleported: "",
"onUpdate:modelValue": _cache[1] || (_cache[1] = (value) => emit("update:page-size", value))
}, {
prepend: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("ndv.output.pageSize")), 1)]),
default: withCtx(() => [(openBlock(), createElementBlock(Fragment, null, renderList(pageSizes, (size) => {
return createVNode(unref(N8nOption_default), {
key: size,
label: size,
value: size
}, null, 8, ["label", "value"]);
}), 64)), createVNode(unref(N8nOption_default), {
label: unref(i18n$1).baseText("ndv.output.all"),
value: _ctx.total
}, null, 8, ["label", "value"])]),
_: 1
}, 8, ["model-value"])], 2)], 2);
};
}
});
var RunDataPaginationBar_vue_vue_type_style_index_0_lang_module_default = {
pagination: "_pagination_1hlvz_123",
pageSizeSelector: "_pageSizeSelector_1hlvz_134"
};
var RunDataPaginationBar_default = /* @__PURE__ */ __plugin_vue_export_helper_default(RunDataPaginationBar_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": RunDataPaginationBar_vue_vue_type_style_index_0_lang_module_default }]]);
var import_FileSaver_min$1 = /* @__PURE__ */ __toESM(require_FileSaver_min());
var _hoisted_1$1 = ["data-test-id"];
var _hoisted_2$1 = { key: 0 };
var _hoisted_3 = { key: 1 };
var _hoisted_4 = { key: 2 };
var _hoisted_5 = { key: 3 };
var _hoisted_6 = { key: 4 };
var RunDataBinary_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "RunDataBinary",
props: { binaryData: {} },
emits: ["preview"],
setup(__props, { emit: __emit }) {
const emit = __emit;
const i18n$1 = useI18n();
const workflowsStore = useWorkflowsStore();
function isViewable(index, key) {
const { mimeType } = __props.binaryData[index][key];
return ViewableMimeTypes.includes(mimeType);
}
function isDownloadable(index, key) {
const { mimeType, fileName } = __props.binaryData[index][key];
return !!(mimeType && fileName);
}
async function downloadBinaryData(index, key) {
const { id: id$1, data, fileName, fileExtension, mimeType } = __props.binaryData[index][key];
if (id$1) {
(0, import_FileSaver_min$1.saveAs)(workflowsStore.getBinaryUrl(id$1, "download", fileName ?? "", mimeType), [fileName, fileExtension].join("."));
return;
} else {
const bufferString = "data:" + mimeType + ";base64," + data;
(0, import_FileSaver_min$1.saveAs)(await fetch(bufferString).then(async (d) => await d.blob()), fileName);
}
}
return (_ctx, _cache) => {
return openBlock(), createElementBlock("div", { class: normalizeClass(_ctx.$style.component) }, [_ctx.binaryData.length === 0 ? (openBlock(), createBlock(unref(N8nText_default), {
key: 0,
align: "center",
tag: "div"
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.noBinaryDataFound")), 1)]),
_: 1
})) : createCommentVNode("", true), (openBlock(true), createElementBlock(Fragment, null, renderList(_ctx.binaryData, (binaryDataEntry, index) => {
return openBlock(), createElementBlock("div", { key: index }, [_ctx.binaryData.length > 1 ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(_ctx.$style.binaryIndex)
}, [createBaseVNode("div", null, toDisplayString(index + 1), 1)], 2)) : createCommentVNode("", true), createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryRow) }, [(openBlock(true), createElementBlock(Fragment, null, renderList(binaryDataEntry, (data, key) => {
return openBlock(), createElementBlock("div", {
key: index + "_" + key,
class: normalizeClass(_ctx.$style.binaryCell)
}, [createBaseVNode("div", { "data-test-id": "ndv-binary-data_" + index }, [
createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryHeader) }, toDisplayString(key), 3),
data.fileName ? (openBlock(), createElementBlock("div", _hoisted_2$1, [createBaseVNode("div", null, [createVNode(unref(N8nText_default), {
size: "small",
bold: true
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.fileName")) + ": ", 1)]),
_: 1
})]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryValue) }, toDisplayString(data.fileName), 3)])) : createCommentVNode("", true),
data.directory ? (openBlock(), createElementBlock("div", _hoisted_3, [createBaseVNode("div", null, [createVNode(unref(N8nText_default), {
size: "small",
bold: true
}, {
default: withCtx(() => [createTextVNode(toDisplayString(data.directory.startsWith("http://") || data.directory.startsWith("https://") ? unref(i18n$1).baseText("runData.url") : unref(i18n$1).baseText("runData.directory")) + ": ", 1)]),
_: 2
}, 1024)]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryValue) }, toDisplayString(data.directory), 3)])) : createCommentVNode("", true),
data.fileExtension ? (openBlock(), createElementBlock("div", _hoisted_4, [createBaseVNode("div", null, [createVNode(unref(N8nText_default), {
size: "small",
bold: true
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.fileExtension")) + ": ", 1)]),
_: 1
})]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryValue) }, toDisplayString(data.fileExtension), 3)])) : createCommentVNode("", true),
data.mimeType ? (openBlock(), createElementBlock("div", _hoisted_5, [createBaseVNode("div", null, [createVNode(unref(N8nText_default), {
size: "small",
bold: true
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.mimeType")) + ": ", 1)]),
_: 1
})]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryValue) }, toDisplayString(data.mimeType), 3)])) : createCommentVNode("", true),
data.fileSize ? (openBlock(), createElementBlock("div", _hoisted_6, [createBaseVNode("div", null, [createVNode(unref(N8nText_default), {
size: "small",
bold: true
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.fileSize")) + ": ", 1)]),
_: 1
})]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryValue) }, toDisplayString(data.fileSize), 3)])) : createCommentVNode("", true),
createBaseVNode("div", { class: normalizeClass(_ctx.$style.binaryButtonContainer) }, [isViewable(index, key) ? (openBlock(), createBlock(unref(N8nButton_default), {
key: 0,
size: "small",
label: unref(i18n$1).baseText("runData.showBinaryData"),
"data-test-id": "ndv-view-binary-data",
onClick: ($event) => emit("preview", index, key)
}, null, 8, ["label", "onClick"])) : createCommentVNode("", true), isDownloadable(index, key) ? (openBlock(), createBlock(unref(N8nButton_default), {
key: 1,
size: "small",
type: "secondary",
label: unref(i18n$1).baseText("runData.downloadBinaryData"),
"data-test-id": "ndv-download-binary-data",
onClick: ($event) => downloadBinaryData(index, key)
}, null, 8, ["label", "onClick"])) : createCommentVNode("", true)], 2)
], 8, _hoisted_1$1)], 2);
}), 128))], 2)]);
}), 128))], 2);
};
}
});
var RunDataBinary_vue_vue_type_style_index_0_lang_module_default = {
component: "_component_1e3w0_123",
binaryIndex: "_binaryIndex_1e3w0_135",
binaryRow: "_binaryRow_1e3w0_152",
binaryCell: "_binaryCell_1e3w0_157",
binaryHeader: "_binaryHeader_1e3w0_169",
binaryButtonContainer: "_binaryButtonContainer_1e3w0_178",
binaryValue: "_binaryValue_1e3w0_189"
};
var RunDataBinary_default = /* @__PURE__ */ __plugin_vue_export_helper_default(RunDataBinary_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": RunDataBinary_vue_vue_type_style_index_0_lang_module_default }]]);
var import_FileSaver_min = /* @__PURE__ */ __toESM(require_FileSaver_min());
var import_isEqual = /* @__PURE__ */ __toESM(require_isEqual());
var import_isObject = /* @__PURE__ */ __toESM(require_isObject());
var _hoisted_1 = {
key: 0,
class: "ml-4xs"
};
var _hoisted_2 = { key: 1 };
var RunData_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
__name: "RunData",
props: {
workflowObject: {},
workflowExecution: { default: void 0 },
runIndex: {},
executingMessage: {},
pushRef: {},
paneType: {},
displayMode: {},
noDataInBranchMessage: {},
node: { default: null },
nodes: { default: () => [] },
linkedRuns: { type: Boolean },
canLinkRuns: { type: Boolean },
isExecuting: {
type: Boolean,
default: false
},
overrideOutputs: { default: void 0 },
mappingEnabled: {
type: Boolean,
default: false
},
distanceFromActive: { default: 0 },
blockUI: {
type: Boolean,
default: false
},
isProductionExecutionPreview: {
type: Boolean,
default: false
},
searchShortcut: { default: void 0 },
hidePagination: {
type: Boolean,
default: false
},
calloutMessage: { default: void 0 },
disableRunIndexSelection: {
type: Boolean,
default: false
},
disableDisplayModeSelection: {
type: Boolean,
default: false
},
disableEdit: {
type: Boolean,
default: false
},
disablePin: {
type: Boolean,
default: false
},
compact: {
type: Boolean,
default: false
},
showActionsOnHover: {
type: Boolean,
default: false
},
tableHeaderBgColor: { default: "base" },
disableHoverHighlight: {
type: Boolean,
default: false
},
disableSettingsHint: {
type: Boolean,
default: false
},
disableAiContent: {
type: Boolean,
default: false
},
collapsingTableColumnName: {},
truncateLimit: {}
},
emits: [
"search",
"runChange",
"itemHover",
"linkRun",
"unlinkRun",
"activatePane",
"tableMounted",
"displayModeChange",
"collapsingTableColumnChanged",
"captureWheelDataContainer"
],
setup(__props, { expose: __expose, emit: __emit }) {
const LazyRunDataTable = defineAsyncComponent(async () => await __vitePreload(() => import("./RunDataTable-CGAV307M.js"), __vite__mapDeps([0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28])));
const LazyRunDataJson = defineAsyncComponent(async () => await __vitePreload(() => import("./RunDataJson-CNr_N46K.js"), __vite__mapDeps([29,1,3,4,5,6,7,14,10,15,16,17,18,19,30,20,21,22,23,25,26,31])));
const LazyRunDataSchema = defineAsyncComponent(async () => await __vitePreload(() => import("./VirtualSchema-D0xSQzrI.js"), __vite__mapDeps([32,1,2,3,4,5,6,7,8,9,10,11,12,13,33,14,15,16,17,18,19,34,35,36,37,38,39,40,41,42,43,20,21,44,45,22,23,46,47,25,26,48])));
const LazyRunDataHtml = defineAsyncComponent(async () => await __vitePreload(() => import("./RunDataHtml-B4A7gRBL.js"), __vite__mapDeps([49,1,6,7,10,9,11,50,51])));
const LazyRunDataAi = defineAsyncComponent(async () => await __vitePreload(() => import("./RunDataParsedAiContent-qdNCqz9F.js"), __vite__mapDeps([52,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,53,54,55,56,25,26,57,58])));
const LazyRunDataSearch = defineAsyncComponent(async () => await __vitePreload(() => import("./RunDataSearch-D06GizuH.js"), __vite__mapDeps([59,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,19,60])));
const props = __props;
const emit = __emit;
const connectionType = ref(NodeConnectionTypes.Main);
const dataSize = ref(0);
const showData = ref(false);
const userEnabledShowData = ref(false);
const outputIndex = ref(0);
const binaryDataDisplayData = ref(null);
const currentPage = ref(1);
const pageSize = ref(10);
const previousExecutionDataUsedInEditMode = ref(false);
const pinDataDiscoveryTooltipVisible = ref(false);
const isControlledPinDataTooltip = ref(false);
const search$1 = ref("");
const dataContainerRef = ref();
const nodeTypesStore = useNodeTypesStore();
const ndvStore = useNDVStore();
const workflowsStore = useWorkflowsStore();
const workflowState = injectWorkflowState();
const sourceControlStore = useSourceControlStore();
const rootStore = useRootStore();
const schemaPreviewStore = useSchemaPreviewStore();
const toast = useToast();
const route = useRoute();
const nodeHelpers = useNodeHelpers();
const externalHooks = useExternalHooks();
const telemetry = useTelemetry();
const i18n$1 = useI18n();
const { runWorkflow } = useRunWorkflow({ router: useRouter() });
const node = toRef(props, "node");
const pinnedData = usePinnedData(node, {
runIndex: props.runIndex,
displayMode: props.displayMode
});
const { isSubNodeType } = useNodeType({ node });
const isArchivedWorkflow = computed(() => workflowsStore.workflow.isArchived);
const isReadOnlyRoute = computed(() => route.meta.readOnlyCanvas === true);
const isWaitNodeWaiting = computed(() => {
return node.value?.name && workflowExecution.value?.resultData?.runData?.[node.value?.name]?.[props.runIndex]?.executionStatus === "waiting";
});
const { activeNode } = storeToRefs(ndvStore);
const nodeType = computed(() => {
if (!node.value) return null;
return nodeTypesStore.getNodeType(node.value.type, node.value.typeVersion);
});
const isPaneTypeInput = computed(() => props.paneType === "input");
const isPaneTypeOutput = computed(() => props.paneType === "output");
const isSchemaView = computed(() => props.displayMode === "schema");
const isSearchInSchemaView = computed(() => isSchemaView.value && !!search$1.value);
const hasMultipleInputNodes = computed(() => isPaneTypeInput.value && props.nodes.length > 0);
const displaysMultipleNodes = computed(() => isSchemaView.value && hasMultipleInputNodes.value);
const hasAnyUpstreamExecuted = computed(() => {
return hasMultipleInputNodes.value && props.nodes.some((inputNode) => nodeHelpers.hasNodeExecuted(inputNode.name));
});
const hasAnyDataAvailable = computed(() => {
return node.value?.disabled || hasPreviewSchema.value || hasAnyUpstreamExecuted.value || !!workflowsStore.lastSuccessfulExecution;
});
const isSingleNodeView = computed(() => !displaysMultipleNodes.value);
const hasBinaryData = computed(() => binaryData.value?.length > 0);
const hasNoData = computed(() => !rawInputData.value.length && !pinnedData.hasData.value);
const isReadOnly = computed(() => isReadOnlyRoute.value || readOnlyEnv.value || isArchivedWorkflow.value);
const shouldShowSchemaView = computed(() => {
if (!isSchemaView.value) return false;
return hasNodeRun.value || hasPreviewSchema.value || !hasNodeRun.value && (hasAnyUpstreamExecuted.value || workflowsStore.lastSuccessfulExecution);
});
const currentNodeRunData = computed(() => {
if (!node.value || !workflowRunData.value) return null;
const nodeName = node.value.name;
return workflowRunData.value.hasOwnProperty(nodeName) ? workflowRunData.value[nodeName] : null;
});
const shouldShowNodeNotRunState = computed(() => {
return !hasNodeRun.value && !(displaysMultipleNodes.value && hasAnyDataAvailable.value);
});
const shouldShowDisabledNodeHint = computed(() => {
return isPaneTypeInput.value && isSingleNodeView.value && node.value?.disabled;
});
const shouldShowNoDataInBranch = computed(() => {
return hasNodeRun.value && (!unfilteredDataCount.value || search$1.value && !dataCount.value) && isSingleNodeView.value && branches.value.length > 1;
});
const shouldShowNoOutputData = computed(() => {
return hasNodeRun.value && !inputData.value.length && isSingleNodeView.value && !search$1.value;
});
const shouldShowBinaryOnlyHint = computed(() => {
return hasNodeRun.value && props.displayMode === "table" && binaryData.value.length > 0 && inputData.value.length === 1 && Object.keys(jsonData.value[0] || {}).length === 0;
});
const isTriggerNode = computed(() => node.value && nodeTypesStore.isTriggerNode(node.value.type));
const canPinData = computed(() => node.value && pinnedData.canPinNode(false, currentOutputIndex.value) && !isPaneTypeInput.value && pinnedData.isValidNodeType.value && !hasBinaryData.value);
const hasNodeRun = computed(() => Boolean(!props.isExecuting && node.value && (workflowRunData.value && workflowRunData.value.hasOwnProperty(node.value.name) || pinnedData.hasData.value)));
const isArtificialRecoveredEventItem = computed(() => rawInputData.value?.[0]?.json?.isArtificialRecoveredEventItem);
const parentNodeError = computed(() => {
const parentNode = props.workflowObject.getChildNodes(node.value?.name ?? "", "ALL_NON_MAIN")[0];
return workflowRunData.value?.[parentNode]?.[props.runIndex]?.error;
});
const workflowRunErrorAsNodeError = computed(() => {
if (!node.value) return null;
const selfTaskData = workflowRunData.value?.[node.value.name]?.[props.runIndex];
if (!selfTaskData && isSubNodeType.value && isPaneTypeInput.value) return parentNodeError.value;
return selfTaskData?.error;
});
const hasRunError = computed(() => node.value && !!workflowRunErrorAsNodeError.value);
const executionHints = computed(() => {
if (hasNodeRun.value) {
const hints = node.value && workflowRunData.value?.[node.value.name]?.[props.runIndex]?.hints;
if (hints) return hints;
}
return [];
});
const workflowExecution = computed(() => props.workflowExecution ?? workflowsStore.getWorkflowExecution?.data ?? void 0);
const workflowRunData = computed(() => {
if (workflowExecution.value === void 0) return null;
const executionData = workflowExecution.value;
if (executionData?.resultData) return executionData.resultData.runData;
return null;
});
const dataCount = computed(() => getDataCount(props.runIndex, currentOutputIndex.value, connectionType.value));
const isTrimmedManualExecutionDataItem = computed(() => workflowRunData.value ? hasTrimmedRunData(workflowRunData.value) : false);
const unfilteredDataCount = computed(() => pinnedData.data.value ? pinnedData.data.value.length : rawInputData.value.length);
const dataSizeInMB = computed(() => (dataSize.value / (1024 * 1024)).toFixed(1));
const maxOutputIndex = computed(() => {
if (!node.value || props.runIndex === void 0) return 0;
const nodeRunData = currentNodeRunData.value;
if (!nodeRunData || nodeRunData.length <= props.runIndex) return 0;
const taskData = nodeRunData[props.runIndex]?.data;
return taskData?.main ? taskData.main.length - 1 : 0;
});
const currentPageOffset = computed(() => pageSize.value * (currentPage.value - 1));
const showBranchSwitch = computed(() => maxOutputIndex.value > 0 && branches.value.length > 1 && isSingleNodeView.value);
const maxRunIndex = computed(() => {
const nodeRunData = currentNodeRunData.value;
return nodeRunData?.length ? nodeRunData.length - 1 : 0;
});
const runSelectorOptionsCount = computed(() => {
const nodeRunData = currentNodeRunData.value;
if (!nodeRunData) return 0;
if (showBranchSwitch.value) return maxRunIndex.value + 1;
return nodeRunData.filter((nodeRun) => {
const nodeOutput = nodeRun?.data?.[connectionType.value]?.[currentOutputIndex.value];
return nodeOutput && nodeOutput.length > 0;
}).length;
});
const rawInputData = computed(() => getRawInputData(props.runIndex, currentOutputIndex.value, connectionType.value));
const unfilteredInputData = computed(() => getPinDataOrLiveData(rawInputData.value));
const inputData = computed(() => getFilteredData(unfilteredInputData.value));
const inputDataPage = computed(() => {
const offset = pageSize.value * (currentPage.value - 1);
return inputData.value.slice(offset, offset + pageSize.value);
});
const jsonData = computed(() => executionDataToJson(inputData.value));
const binaryData = computed(() => {
if (!node.value) return [];
return nodeHelpers.getBinaryData(workflowRunData.value, node.value.name, props.runIndex, currentOutputIndex.value).filter((data) => Boolean(data && Object.keys(data).length));
});
const inputHtml = computed(() => String(inputData.value[0]?.json?.html ?? ""));
const currentOutputIndex = computed(() => {
if (props.overrideOutputs?.length && !props.overrideOutputs.includes(outputIndex.value)) return props.overrideOutputs[0];
return Math.min(outputIndex.value, maxOutputIndex.value);
});
const branches = computed(() => {
const capitalize = (name$1) => name$1.charAt(0).toLocaleUpperCase() + name$1.slice(1);
const result = [];
for (let i$1 = 0; i$1 <= maxOutputIndex.value; i$1++) {
if (props.overrideOutputs && !props.overrideOutputs.includes(i$1)) continue;
const totalItemsCount = getRawInputData(props.runIndex, i$1).length;
const itemsCount$1 = getDataCount(props.runIndex, i$1);
const items = search$1.value ? i18n$1.baseText("ndv.search.items", {
adjustToNumber: totalItemsCount,
interpolate: {
matched: itemsCount$1,
total: totalItemsCount
}
}) : i18n$1.baseText("ndv.output.items", {
adjustToNumber: itemsCount$1,
interpolate: { count: itemsCount$1 }
});
let outputName = getOutputName(i$1);
if (`${outputName}` === `${i$1}`) outputName = `${i18n$1.baseText("ndv.output")} ${outputName}`;
else {
const appendBranchWord = NODE_TYPES_EXCLUDED_FROM_OUTPUT_NAME_APPEND.includes(node.value?.type ?? "") ? "" : ` ${i18n$1.baseText("ndv.output.branch")}`;
outputName = capitalize(`${getOutputName(i$1)}${appendBranchWord}`);
}
result.push({
label: search$1.value && itemsCount$1 || totalItemsCount ? `${outputName} (${items})` : outputName,
value: i$1
});
}
return result;
});
const editMode$1 = computed(() => {
return isPaneTypeInput.value ? {
enabled: false,
value: ""
} : ndvStore.outputPanelEditMode;
});
const readOnlyEnv = computed(() => sourceControlStore.preferences.branchReadOnly);
const showIOSearch = computed(() => hasNodeRun.value && !hasRunError.value && (unfilteredInputData.value.length > 0 || displaysMultipleNodes.value));
const inputSelectLocation = computed(() => {
if (isSchemaView.value) return "none";
if (!hasNodeRun.value) return "header";
if (maxRunIndex.value > 0) return "runs";
if (maxOutputIndex.value > 0 && branches.value.length > 1) return "outputs";
return "items";
});
const showIoSearchNoMatchContent = computed(() => hasNodeRun.value && !inputData.value.length && !!search$1.value && isSingleNodeView.value);
const shouldShowDisplayModeSelect = computed(() => {
if (editMode$1.value.enabled) return false;
return hasAnyDataAvailable.value || hasNodeRun.value && (inputData.value.length || binaryData.value.length || search$1.value || hasMultipleInputNodes.value);
});
const parentNodeOutputData = computed(() => {
const parentNode = props.workflowObject.getParentNodesByDepth(node.value?.name ?? "")[0];
let parentNodeData = [];
if (parentNode?.name) parentNodeData = nodeHelpers.getNodeInputData(props.workflowObject.getNode(parentNode?.name), props.runIndex, outputIndex.value, "input", connectionType.value);
return parentNodeData;
});
const parentNodePinnedData = computed(() => {
const parentNode = props.workflowObject.getParentNodesByDepth(node.value?.name ?? "")[0];
return props.workflowObject.pinData?.[parentNode?.name || ""] ?? [];
});
const showPinButton = computed(() => !props.disablePin && !hasNoData.value && !editMode$1.value.enabled && (hasBinaryData.value ? isPaneTypeOutput.value : canPinData.value));
const pinButtonDisabled = computed(() => hasNoData.value || hasBinaryData.value || isReadOnly.value);
const activeTaskMetadata = computed(() => {
if (!node.value) return null;
const errorMetadata = parseErrorMetadata(workflowRunErrorAsNodeError.value);
if (errorMetadata !== void 0) return errorMetadata;
if (parentNodeError.value) {
const subNodeMetadata = parseErrorMetadata(parentNodeError.value);
if (subNodeMetadata !== void 0) return subNodeMetadata;
}
return workflowRunData.value?.[node.value.name]?.[props.runIndex]?.metadata ?? null;
});
const hasInputOverwrite = computed(() => {
if (!node.value) return false;
const taskData = nodeHelpers.getNodeTaskData(node.value.name, props.runIndex);
return Boolean(taskData?.inputOverride);
});
const isSchemaPreviewEnabled = computed(() => props.paneType === "input" && !(nodeType.value?.codex?.categories ?? []).some((category) => category === "Core Nodes"));
const isNDVV2 = computed(() => true);
const hasPreviewSchema = computedAsync(async () => {
if (!isSchemaPreviewEnabled.value || props.nodes.length === 0) return false;
const nodes = props.nodes.filter((n) => n.depth === 1).map((n) => workflowsStore.getNodeByName(n.name)).filter(isPresent);
for (const connectedNode of nodes) {
const { type, typeVersion, parameters } = connectedNode;
if ((await schemaPreviewStore.getSchemaPreview({
nodeType: type,
version: typeVersion,
resource: parameters.resource,
operation: parameters.operation
})).ok) return true;
}
return false;
}, false);
const itemsCountProps = computed(() => ({
search: search$1.value,
dataCount: dataCount.value,
unfilteredDataCount: unfilteredDataCount.value,
subExecutionsCount: activeTaskMetadata.value?.subExecutionsCount
}));
const parsedAiContent = computed(() => props.disableAiContent ? [] : parseAiContent(rawInputData.value, connectionType.value));
const hasParsedAiContent = computed(() => parsedAiContent.value.some((prr) => prr.parsedContent?.parsed));
const binaryDataDisplayVisible = computed(() => binaryDataDisplayData.value !== null && props.displayMode === "binary");
function setInputBranchIndex(value) {
if (props.paneType === "input") outputIndex.value = value;
}
watch(node, (newNode, prevNode) => {
if (newNode?.id === prevNode?.id) return;
init();
});
watch([hasNodeRun, isTrimmedManualExecutionDataItem], () => {
if (props.paneType === "output") setDisplayMode();
else outputIndex.value = determineInitialOutputIndex();
});
watch(inputDataPage, (data) => {
if (props.paneType && data) ndvStore.setNDVPanelDataIsEmpty({
panel: props.paneType,
isEmpty: data.every((item) => isEmpty(item.json))
});
}, {
immediate: true,
deep: true
});
watch(jsonData, (data, prevData) => {
if ((0, import_isEqual.default)(data, prevData)) return;
refreshDataSize();
if (dataCount.value) resetCurrentPageIfTooFar();
showPinDataDiscoveryTooltip(data);
});
watch(binaryData, (newData, prevData) => {
if (newData.length && !prevData.length && props.displayMode !== "binary") switchToBinary();
else if (!newData.length && props.displayMode === "binary") onDisplayModeChange("table");
});
watch(currentOutputIndex, (branchIndex) => {
ndvStore.setNDVBranchIndex({
pane: props.paneType,
branchIndex
});
});
watch(search$1, (newSearch) => {
emit("search", newSearch);
});
watch(hasParsedAiContent, (hasAiContent) => {
if (hasAiContent && props.displayMode !== "ai") emit("displayModeChange", "ai");
}, { immediate: true });
onMounted(() => {
init();
ndvEventBus.on("setInputBranchIndex", setInputBranchIndex);
if (!isPaneTypeInput.value) showPinDataDiscoveryTooltip(jsonData.value);
ndvStore.setNDVBranchIndex({
pane: props.paneType,
branchIndex: currentOutputIndex.value
});
if (props.paneType === "output") activatePane();
if (hasRunError.value && node.value) {
const error = workflowRunData.value?.[node.value.name]?.[props.runIndex]?.error;
if (error && ["unknown error"].some((e) => error.message?.toLowerCase().includes(e))) telemetry.track("User encountered an error", {
node: node.value.type,
errorMessage: error.message,
nodeVersion: node.value.typeVersion,
n8nVersion: rootStore.versionCli
});
}
});
onBeforeUnmount(() => {
hidePinDataDiscoveryTooltip();
ndvEventBus.off("setInputBranchIndex", setInputBranchIndex);
});
function getResolvedNodeOutputs() {
if (node.value && nodeType.value) {
const workflowNode = props.workflowObject.getNode(node.value.name);
if (workflowNode) return getNodeOutputs(props.workflowObject, workflowNode, nodeType.value);
}
return [];
}
function shouldHintBeDisplayed(hint) {
const { location, whenToDisplay } = hint;
if (location) {
if (location === "ndv" && !["input", "output"].includes(props.paneType)) return false;
if (location === "inputPane" && props.paneType !== "input") return false;
if (location === "outputPane" && props.paneType !== "output") return false;
}
if (whenToDisplay === "afterExecution" && !hasNodeRun.value) return false;
if (whenToDisplay === "beforeExecution" && hasNodeRun.value) return false;
return true;
}
const nodeHints = computed(() => {
try {
if (node.value && nodeType.value) {
const workflowNode = props.workflowObject.getNode(node.value.name);
if (workflowNode) {
const hints = nodeHelpers.getNodeHints(props.workflowObject, workflowNode, nodeType.value, {
runExecutionData: workflowExecution.value ?? null,
runIndex: props.runIndex,
connectionInputData: parentNodeOutputData.value
});
const hasMultipleInputItems = parentNodeOutputData.value.length > 1 || parentNodePinnedData.value.length > 1;
const nodeOutputData = workflowRunData.value?.[node.value.name]?.[props.runIndex]?.data?.main?.[0] ?? [];
const genericHints = getGenericHints({
workflowNode,
node: node.value,
nodeType: nodeType.value,
nodeOutputData,
nodes: props.workflowObject.nodes,
connections: props.workflowObject.connectionsBySourceNode,
hasNodeRun: hasNodeRun.value,
hasMultipleInputItems
});
return executionHints.value.concat(hints, genericHints).filter(shouldHintBeDisplayed);
}
}
} catch (error) {
console.error("Error while getting node hints", error);
}
return [];
});
function onItemHover(itemIndex) {
if (itemIndex === null) {
emit("itemHover", null);
return;
}
emit("itemHover", {
outputIndex: currentOutputIndex.value,
itemIndex
});
}
function onClickDataPinningDocsLink() {
telemetry.track("User clicked ndv link", {
workflow_id: workflowsStore.workflowId,
push_ref: props.pushRef,
node_type: activeNode.value?.type,
pane: "output",
type: "data-pinning-docs"
});
}
function showPinDataDiscoveryTooltip(value) {
if (!isTriggerNode.value) return;
const pinDataDiscoveryFlag = useStorage(LOCAL_STORAGE_PIN_DATA_DISCOVERY_NDV_FLAG).value;
if (value && value.length > 0 && !isReadOnlyRoute.value && !isArchivedWorkflow.value && !pinDataDiscoveryFlag) {
pinDataDiscoveryComplete();
setTimeout(() => {
isControlledPinDataTooltip.value = true;
pinDataDiscoveryTooltipVisible.value = true;
dataPinningEventBus.emit("data-pinning-discovery", { isTooltipVisible: true });
}, 500);
}
}
function hidePinDataDiscoveryTooltip() {
if (pinDataDiscoveryTooltipVisible.value) {
isControlledPinDataTooltip.value = false;
pinDataDiscoveryTooltipVisible.value = false;
dataPinningEventBus.emit("data-pinning-discovery", { isTooltipVisible: false });
}
}
function pinDataDiscoveryComplete() {
useStorage(LOCAL_STORAGE_PIN_DATA_DISCOVERY_NDV_FLAG).value = "true";
useStorage(LOCAL_STORAGE_PIN_DATA_DISCOVERY_CANVAS_FLAG).value = "true";
}
function enterEditMode({ origin }) {
const inputData$1 = pinnedData.data.value ? clearJsonKey(pinnedData.data.value) : executionDataToJson(rawInputData.value);
const inputDataLength = Array.isArray(inputData$1) ? inputData$1.length : Object.keys(inputData$1 ?? {}).length;
const lastSuccessfulExecutionItems = getOutputtedNodeItems(workflowsStore.lastSuccessfulExecution, node.value);
previousExecutionDataUsedInEditMode.value = inputDataLength === 0 && Boolean(lastSuccessfulExecutionItems.length);
const mockData = lastSuccessfulExecutionItems.length ? executionDataToJson(lastSuccessfulExecutionItems) : DUMMY_PIN_DATA;
const data = inputDataLength > 0 ? inputData$1 : mockData;
ndvStore.setOutputPanelEditModeEnabled(true);
ndvStore.setOutputPanelEditModeValue(JSON.stringify(data, null, 2));
telemetry.track("User opened ndv edit state", {
node_type: activeNode.value?.type,
click_type: origin === "editIconButton" ? "button" : "link",
push_ref: props.pushRef,
run_index: props.runIndex,
is_output_present: hasNodeRun.value || pinnedData.hasData.value,
view: !hasNodeRun.value && !pinnedData.hasData.value ? "undefined" : props.displayMode,
is_data_pinned: pinnedData.hasData.value,
workflow_id: workflowsStore.workflowId,
node_id: activeNode.value?.id
});
}
function getOutputtedNodeItems(execution, node$1, runIndex = 0, outputIndex$1 = 0, connectionType$1 = "main") {
if (!node$1) return [];
return execution?.data?.resultData.runData?.[node$1?.name]?.[runIndex]?.data?.[connectionType$1]?.[outputIndex$1] ?? [];
}
function onClickCancelEdit() {
ndvStore.setOutputPanelEditModeEnabled(false);
ndvStore.setOutputPanelEditModeValue("");
onExitEditMode({ type: "cancel" });
}
function onClickSaveEdit() {
if (!node.value) return;
const { value } = editMode$1.value;
toast.clearAllStickyNotifications();
try {
const clearedValue = clearJsonKey(value);
try {
pinnedData.setData(clearedValue, "save-edit");
} catch (error) {
return;
}
} catch (error) {
toast.showError(error, i18n$1.baseText("ndv.pinData.error.syntaxError.title"));
return;
}
ndvStore.setOutputPanelEditModeEnabled(false);
onExitEditMode({ type: "save" });
}
function onExitEditMode({ type }) {
telemetry.track("User closed ndv edit state", {
node_type: activeNode.value?.type,
push_ref: props.pushRef,
run_index: props.runIndex,
view: props.displayMode,
type
});
}
async function onTogglePinData({ source }) {
if (!node.value) return;
if (source === "pin-icon-click") {
const telemetryPayload = {
node_type: activeNode.value?.type,
push_ref: props.pushRef,
run_index: props.runIndex,
view: !hasNodeRun.value && !pinnedData.hasData.value ? "none" : props.displayMode,
workflow_id: workflowsStore.workflowId,
node_id: activeNode.value?.id
};
externalHooks.run("runData.onTogglePinData", telemetryPayload);
telemetry.track("User clicked pin data icon", telemetryPayload);
}
nodeHelpers.updateNodeParameterIssues(node.value);
if (pinnedData.hasData.value) {
pinnedData.unsetData(source);
return;
}
try {
pinnedData.setData(rawInputData.value, "pin-icon-click");
} catch (error) {
console.error(error);
return;
}
if (maxRunIndex.value > 0) toast.showToast({
title: i18n$1.baseText("ndv.pinData.pin.multipleRuns.title", { interpolate: { index: `${props.runIndex}` } }),
message: i18n$1.baseText("ndv.pinData.pin.multipleRuns.description"),
type: "success",
duration: 2e3
});
hidePinDataDiscoveryTooltip();
pinDataDiscoveryComplete();
}
function switchToBinary() {
onDisplayModeChange("binary");
}
function onBranchChange(value) {
outputIndex.value = value;
telemetry.track("User changed ndv branch", {
push_ref: props.pushRef,
branch_index: value,
node_type: activeNode.value?.type,
node_type_input_selection: nodeType.value ? nodeType.value.name : "",
pane: props.paneType
});
}
function showTooMuchData() {
showData.value = true;
userEnabledShowData.value = true;
telemetry.track("User clicked ndv button", {
node_type: activeNode.value?.type,
workflow_id: workflowsStore.workflowId,
push_ref: props.pushRef,
pane: props.paneType,
type: "showTooMuchData"
});
}
function toggleLinkRuns() {
if (props.linkedRuns) unlinkRun();
else linkRun();
}
function linkRun() {
emit("linkRun");
}
function unlinkRun() {
emit("unlinkRun");
}
function onCurrentPageChange(value) {
currentPage.value = value;
telemetry.track("User changed ndv page", {
node_type: activeNode.value?.type,
workflow_id: workflowsStore.workflowId,
push_ref: props.pushRef,
pane: props.paneType,
page_selected: currentPage.value,
page_size: pageSize.value,
items_total: dataCount.value
});
}
function resetCurrentPageIfTooFar() {
const maxPage = Math.ceil(dataCount.value / pageSize.value);
if (maxPage < currentPage.value) currentPage.value = maxPage;
}
function onPageSizeChange(newPageSize) {
pageSize.value = newPageSize;
resetCurrentPageIfTooFar();
telemetry.track("User changed ndv page size", {
node_type: activeNode.value?.type,
workflow_id: workflowsStore.workflowId,
push_ref: props.pushRef,
pane: props.paneType,
page_selected: currentPage.value,
page_size: pageSize.value,
items_total: dataCount.value
});
}
function onDisplayModeChange(newDisplayMode) {
const previous = props.displayMode;
emit("displayModeChange", newDisplayMode);
if (!userEnabledShowData.value) updateShowData();
if (dataContainerRef.value) {
const dataDisplay$1 = dataContainerRef.value.children[0];
if (dataDisplay$1) dataDisplay$1.scrollTo(0, 0);
}
closeBinaryDataDisplay();
externalHooks.run("runData.displayModeChanged", {
newValue: newDisplayMode,
oldValue: previous
});
if (activeNode.value) telemetry.track("User changed ndv item view", {
previous_view: previous,
new_view: newDisplayMode,
node_type: activeNode.value.type,
workflow_id: workflowsStore.workflowId,
push_ref: props.pushRef,
pane: props.paneType
});
}
function getRunLabel(option) {
if (!node.value) return;
let itemsCount$1 = 0;
for (let i$1 = 0; i$1 <= maxOutputIndex.value; i$1++) itemsCount$1 += getPinDataOrLiveData(getRawInputData(option - 1, i$1)).length;
const items = i18n$1.baseText("ndv.output.items", {
adjustToNumber: itemsCount$1,
interpolate: { count: itemsCount$1 }
});
const metadata = workflowRunData.value?.[node.value.name]?.[option - 1]?.metadata ?? null;
const subexecutions = metadata?.subExecutionsCount ? i18n$1.baseText("ndv.output.andSubExecutions", {
adjustToNumber: metadata.subExecutionsCount,
interpolate: { count: metadata.subExecutionsCount }
}) : "";
const itemsLabel = itemsCount$1 > 0 ? ` (${items}${subexecutions})` : "";
return option + i18n$1.baseText("ndv.output.of") + runSelectorOptionsCount.value + itemsLabel;
}
function getRawInputData(runIndex, outputIndex$1, connectionType$1 = NodeConnectionTypes.Main) {
let inputData$1 = [];
if (node.value) inputData$1 = nodeHelpers.getNodeInputData(node.value, runIndex, outputIndex$1, props.paneType, connectionType$1, workflowExecution.value);
if (inputData$1.length === 0 || !Array.isArray(inputData$1)) return [];
return inputData$1;
}
function getPinDataOrLiveData(data) {
if (pinnedData.data.value && !props.isProductionExecutionPreview) return Array.isArray(pinnedData.data.value) ? pinnedData.data.value.map((value) => ({ json: value })) : [{ json: pinnedData.data.value }];
return data;
}
function getFilteredData(data) {
if (!search$1.value || isSchemaView.value) return data;
currentPage.value = 1;
return data.filter(({ json: json$1 }) => searchInObject(json$1, search$1.value));
}
function getDataCount(runIndex, outputIndex$1, connectionType$1 = NodeConnectionTypes.Main) {
if (!node.value) return 0;
if (workflowRunData.value?.[node.value.name]?.[runIndex]?.hasOwnProperty("error")) return 1;
return getFilteredData(getPinDataOrLiveData(getRawInputData(runIndex, outputIndex$1, connectionType$1))).length;
}
function determineInitialOutputIndex() {
for (let i$1 = 0; i$1 <= maxOutputIndex.value; i$1++) if (getRawInputData(props.runIndex, i$1).length) return i$1;
return 0;
}
function init() {
outputIndex.value = determineInitialOutputIndex();
refreshDataSize();
closeBinaryDataDisplay();
let outputTypes = [];
if (node.value && nodeType.value) outputTypes = getConnectionTypes(getResolvedNodeOutputs());
connectionType.value = outputTypes.length === 0 ? NodeConnectionTypes.Main : outputTypes[0];
if (binaryData.value.length > 0) emit("displayModeChange", "binary");
else if (props.displayMode === "binary") emit("displayModeChange", "schema");
if (isNDVV2.value) pageSize.value = 25;
if (props.paneType === "output") setDisplayMode();
}
function closeBinaryDataDisplay() {
binaryDataDisplayData.value = null;
}
function downloadJsonData() {
const fileName = (node.value?.name ?? "").replace(/[^\w\d]/g, "_");
(0, import_FileSaver_min.saveAs)(new Blob([JSON.stringify(rawInputData.value, null, 2)], { type: "application/json" }), `${fileName}.json`);
}
function displayBinaryData(index, key) {
const { data, mimeType } = binaryData.value[index][key];
binaryDataDisplayData.value = {
node: node.value?.name,
runIndex: props.runIndex,
outputIndex: currentOutputIndex.value,
index,
key,
data,
mimeType
};
}
function getOutputName(outputIndex$1) {
if (node.value === null) return outputIndex$1 + 1;
const outputConfiguration = getResolvedNodeOutputs()?.[outputIndex$1];
if (outputConfiguration && (0, import_isObject.default)(outputConfiguration)) return outputConfiguration?.displayName;
if (!nodeType.value?.outputNames || nodeType.value.outputNames.length <= outputIndex$1) return outputIndex$1 + 1;
return nodeType.value.outputNames[outputIndex$1];
}
function refreshDataSize() {
showData.value = false;
const jsonItems = inputDataPage.value.map((item) => item.json);
dataSize.value = new Blob([JSON.stringify(jsonItems)]).size;
updateShowData();
}
function updateShowData() {
showData.value = isSchemaView.value && dataSize.value < 4194304 || dataSize.value < 1048576;
}
function onRunIndexChange(run) {
emit("runChange", run);
}
function enableNode() {
if (node.value) {
const updateInformation = {
name: node.value.name,
properties: { disabled: !node.value.disabled }
};
workflowState.updateNodeProperties(updateInformation);
}
}
const shouldDisplayHtml = computed(() => node.value?.type === "n8n-nodes-base.html" && node.value.parameters.operation === "generateHtmlTemplate");
function setDisplayMode() {
if (shouldDisplayHtml.value) emit("displayModeChange", "html");
}
function activatePane() {
emit("activatePane");
}
function onSearchClear() {
search$1.value = "";
document.dispatchEvent(new KeyboardEvent("keyup", { key: "/" }));
}
function executeNode(nodeName) {
runWorkflow({
destinationNode: {
nodeName,
mode: "inclusive"
},
source: "schema-preview"
});
}
__expose({ enterEditMode });
return (_ctx, _cache) => {
const _directive_n8n_html = resolveDirective("n8n-html");
return openBlock(), createElementBlock("div", {
class: normalizeClass([
"run-data",
_ctx.$style.container,
{
[_ctx.$style["ndv-v2"]]: isNDVV2.value,
[_ctx.$style.compact]: _ctx.compact,
[_ctx.$style.showActionsOnHover]: _ctx.showActionsOnHover && !search$1.value
}
]),
onMouseover: activatePane
}, [
!isPaneTypeInput.value && unref(pinnedData).hasData.value && !editMode$1.value.enabled && !_ctx.isProductionExecutionPreview ? (openBlock(), createBlock(unref(N8nCallout_default), {
key: 0,
theme: "secondary",
icon: "pin",
class: normalizeClass(_ctx.$style.pinnedDataCallout),
"data-test-id": "ndv-pinned-data-callout"
}, {
trailingContent: withCtx(() => [createVNode(unref(N8nLink_default), {
to: unref(DATA_PINNING_DOCS_URL),
size: "small",
theme: "secondary",
bold: "",
underline: "",
onClick: onClickDataPinningDocsLink
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.pindata.learnMore")), 1)]),
_: 1
}, 8, ["to"])]),
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.pindata.thisDataIsPinned")) + " ", 1), !isReadOnlyRoute.value && !isArchivedWorkflow.value && !readOnlyEnv.value ? (openBlock(), createElementBlock("span", _hoisted_1, [createVNode(unref(N8nLink_default), {
theme: "secondary",
size: "small",
underline: "",
bold: "",
"data-test-id": "ndv-unpin-data",
onClick: _cache[0] || (_cache[0] = withModifiers(($event) => onTogglePinData({ source: "banner-link" }), ["stop"]))
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.pindata.unpin")), 1)]),
_: 1
})])) : createCommentVNode("", true)]),
_: 1
}, 8, ["class"])) : createCommentVNode("", true),
createBaseVNode("div", { class: normalizeClass(_ctx.$style.header) }, [
createBaseVNode("div", { class: normalizeClass(_ctx.$style.title) }, [renderSlot(_ctx.$slots, "header", {}, void 0, true)], 2),
withDirectives(createBaseVNode("div", {
class: normalizeClass(_ctx.$style.displayModes),
"data-test-id": "run-data-pane-header",
onClick: _cache[5] || (_cache[5] = withModifiers(() => {}, ["stop"]))
}, [
(openBlock(), createBlock(Suspense, null, {
default: withCtx(() => [showIOSearch.value ? (openBlock(), createBlock(unref(LazyRunDataSearch), {
key: 0,
modelValue: search$1.value,
"onUpdate:modelValue": _cache[1] || (_cache[1] = ($event) => search$1.value = $event),
class: normalizeClass(_ctx.$style.search),
"pane-type": _ctx.paneType,
"display-mode": _ctx.displayMode,
shortcut: _ctx.searchShortcut,
onFocus: activatePane
}, null, 8, [
"modelValue",
"class",
"pane-type",
"display-mode",
"shortcut"
])) : createCommentVNode("", true)]),
_: 1
})),
_ctx.displayMode === "table" && _ctx.collapsingTableColumnName !== null ? (openBlock(), createBlock(unref(N8nIconButton_default), {
key: 0,
class: normalizeClass(_ctx.$style.resetCollapseButton),
text: "",
icon: "chevrons-up-down",
size: "xmini",
type: "tertiary",
onClick: _cache[2] || (_cache[2] = ($event) => emit("collapsingTableColumnChanged", null))
}, null, 8, ["class"])) : createCommentVNode("", true),
!_ctx.disableDisplayModeSelection ? withDirectives((openBlock(), createBlock(RunDataDisplayModeSelect_default, {
key: 1,
compact: props.compact,
value: _ctx.displayMode,
"has-binary-data": binaryData.value.length > 0,
"pane-type": _ctx.paneType,
"node-generates-html": shouldDisplayHtml.value,
"has-renderable-data": hasParsedAiContent.value,
onChange: onDisplayModeChange
}, null, 8, [
"compact",
"value",
"has-binary-data",
"pane-type",
"node-generates-html",
"has-renderable-data"
])), [[vShow, shouldShowDisplayModeSelect.value]]) : createCommentVNode("", true),
!props.disableEdit && canPinData.value && !isReadOnlyRoute.value && !readOnlyEnv.value ? withDirectives((openBlock(), createBlock(unref(N8nIconButton_default), {
key: 2,
title: unref(i18n$1).baseText("runData.editOutput"),
circle: false,
disabled: node.value?.disabled,
icon: "pencil",
type: "tertiary",
"data-test-id": "ndv-edit-pinned-data",
onClick: _cache[3] || (_cache[3] = ($event) => enterEditMode({ origin: "editIconButton" }))
}, null, 8, ["title", "disabled"])), [[vShow, !editMode$1.value.enabled]]) : createCommentVNode("", true),
showPinButton.value ? (openBlock(), createBlock(RunDataPinButton_default, {
key: 3,
disabled: pinButtonDisabled.value,
"tooltip-contents-visibility": {
binaryDataTooltipContent: !!binaryData.value?.length,
pinDataDiscoveryTooltipContent: isControlledPinDataTooltip.value && pinDataDiscoveryTooltipVisible.value
},
"data-pinning-docs-url": unref(DATA_PINNING_DOCS_URL),
"pinned-data": unref(pinnedData),
onTogglePinData: _cache[4] || (_cache[4] = ($event) => onTogglePinData({ source: "pin-icon-click" }))
}, null, 8, [
"disabled",
"tooltip-contents-visibility",
"data-pinning-docs-url",
"pinned-data"
])) : createCommentVNode("", true),
!props.disableEdit ? withDirectives((openBlock(), createElementBlock("div", {
key: 4,
class: normalizeClass(_ctx.$style.editModeActions)
}, [createVNode(unref(N8nButton_default), {
type: "tertiary",
label: unref(i18n$1).baseText("runData.editor.cancel"),
onClick: onClickCancelEdit
}, null, 8, ["label"]), createVNode(unref(N8nButton_default), {
class: "ml-2xs",
type: "primary",
label: unref(i18n$1).baseText("runData.editor.save"),
onClick: onClickSaveEdit
}, null, 8, ["label"])], 2)), [[vShow, editMode$1.value.enabled]]) : createCommentVNode("", true)
], 2), [[vShow, !hasRunError.value && !isTrimmedManualExecutionDataItem.value]]),
renderSlot(_ctx.$slots, "header-end", normalizeProps(guardReactiveProps(itemsCountProps.value)), void 0, true)
], 2),
withDirectives(createBaseVNode("div", null, [
inputSelectLocation.value === "header" ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(_ctx.$style.inputSelect)
}, [renderSlot(_ctx.$slots, "input-select", {}, void 0, true)], 2)) : createCommentVNode("", true),
maxRunIndex.value > 0 && !displaysMultipleNodes.value && !props.disableRunIndexSelection ? withDirectives((openBlock(), createElementBlock("div", {
key: 1,
class: normalizeClass(_ctx.$style.runSelector)
}, [createBaseVNode("div", { class: normalizeClass(_ctx.$style.runSelectorInner) }, [
inputSelectLocation.value === "runs" ? renderSlot(_ctx.$slots, "input-select", { key: 0 }, void 0, true) : createCommentVNode("", true),
createVNode(unref(N8nSelect_default), {
"model-value": _ctx.runIndex,
class: normalizeClass(_ctx.$style.runSelectorSelect),
size: "small",
teleported: "",
"data-test-id": "run-selector",
"onUpdate:modelValue": onRunIndexChange,
onClick: _cache[6] || (_cache[6] = withModifiers(() => {}, ["stop"]))
}, {
prepend: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("ndv.output.run")), 1)]),
default: withCtx(() => [(openBlock(true), createElementBlock(Fragment, null, renderList(runSelectorOptionsCount.value, (option) => {
return openBlock(), createBlock(unref(N8nOption_default), {
key: option,
label: getRunLabel(option),
value: option - 1,
"data-test-id": "run-selection-option"
}, null, 8, ["label", "value"]);
}), 128))]),
_: 1
}, 8, ["model-value", "class"]),
_ctx.canLinkRuns ? (openBlock(), createBlock(unref(N8nTooltip_default), {
key: 1,
placement: "right"
}, {
content: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText(_ctx.linkedRuns ? "runData.unlinking.hint" : "runData.linking.hint")), 1)]),
default: withCtx(() => [createVNode(unref(N8nIconButton_default), {
icon: _ctx.linkedRuns ? "unlink" : "link",
class: normalizeClass(["linkRun", _ctx.linkedRuns ? "linked" : ""]),
text: "",
type: "tertiary",
size: "small",
"data-test-id": "link-run",
onClick: toggleLinkRuns
}, null, 8, ["icon", "class"])]),
_: 1
})) : createCommentVNode("", true),
renderSlot(_ctx.$slots, "run-info", {}, void 0, true)
], 2), activeTaskMetadata.value && !(_ctx.paneType === "input" && hasInputOverwrite.value) ? (openBlock(), createBlock(ViewSubExecution_default, {
key: 0,
"task-metadata": activeTaskMetadata.value,
"display-mode": _ctx.displayMode
}, null, 8, ["task-metadata", "display-mode"])) : createCommentVNode("", true)], 2)), [[vShow, !editMode$1.value.enabled]]) : createCommentVNode("", true),
!displaysMultipleNodes.value ? renderSlot(_ctx.$slots, "before-data", { key: 2 }, void 0, true) : createCommentVNode("", true),
props.calloutMessage || _ctx.$slots["callout-message"] ? (openBlock(), createElementBlock("div", {
key: 3,
class: normalizeClass(_ctx.$style.hintCallout)
}, [createVNode(unref(N8nCallout_default), {
theme: "info",
"data-test-id": "run-data-callout"
}, {
default: withCtx(() => [renderSlot(_ctx.$slots, "callout-message", {}, () => [withDirectives(createVNode(unref(N8nText_default), { size: "small" }, null, 512), [[_directive_n8n_html, props.calloutMessage]])], true)]),
_: 3
})], 2)) : createCommentVNode("", true),
!props.disableSettingsHint && props.paneType === "output" ? (openBlock(), createBlock(NodeSettingsHint_default, {
key: 4,
node: node.value
}, null, 8, ["node"])) : createCommentVNode("", true),
(openBlock(true), createElementBlock(Fragment, null, renderList(nodeHints.value, (hint) => {
return openBlock(), createBlock(unref(N8nCallout_default), {
key: hint.message,
class: normalizeClass(_ctx.$style.hintCallout),
theme: hint.type || "info",
"data-test-id": "node-hint"
}, {
default: withCtx(() => [withDirectives(createVNode(unref(N8nText_default), { size: "small" }, null, 512), [[_directive_n8n_html, hint.message]])]),
_: 2
}, 1032, ["class", "theme"]);
}), 128)),
showBranchSwitch.value ? (openBlock(), createElementBlock("div", {
key: 5,
class: normalizeClass(_ctx.$style.outputs),
"data-test-id": "branches"
}, [
inputSelectLocation.value === "outputs" ? renderSlot(_ctx.$slots, "input-select", { key: 0 }, void 0, true) : createCommentVNode("", true),
activeTaskMetadata.value && !(_ctx.paneType === "input" && hasInputOverwrite.value) ? (openBlock(), createBlock(ViewSubExecution_default, {
key: 1,
"task-metadata": activeTaskMetadata.value,
"display-mode": _ctx.displayMode
}, null, 8, ["task-metadata", "display-mode"])) : createCommentVNode("", true),
createBaseVNode("div", { class: normalizeClass(_ctx.$style.tabs) }, [createVNode(unref(N8nTabs_default), {
size: "small",
"model-value": currentOutputIndex.value,
options: branches.value,
"onUpdate:modelValue": onBranchChange
}, null, 8, ["model-value", "options"])], 2)
], 2)) : !props.compact && hasNodeRun.value && !isSearchInSchemaView.value && (dataCount.value > 0 && maxRunIndex.value === 0 || search$1.value) && !isArtificialRecoveredEventItem.value && !displaysMultipleNodes.value ? withDirectives((openBlock(), createElementBlock("div", {
key: 6,
class: normalizeClass(_ctx.$style.itemsCount),
"data-test-id": "ndv-items-count"
}, [
inputSelectLocation.value === "items" ? renderSlot(_ctx.$slots, "input-select", { key: 0 }, void 0, true) : createCommentVNode("", true),
createVNode(RunDataItemCount_default, normalizeProps(guardReactiveProps(itemsCountProps.value)), null, 16),
activeTaskMetadata.value && !(_ctx.paneType === "input" && hasInputOverwrite.value) ? (openBlock(), createBlock(ViewSubExecution_default, {
key: 1,
"task-metadata": activeTaskMetadata.value,
"display-mode": _ctx.displayMode
}, null, 8, ["task-metadata", "display-mode"])) : createCommentVNode("", true)
], 2)), [[vShow, !editMode$1.value.enabled]]) : createCommentVNode("", true)
], 512), [[vShow, !binaryDataDisplayVisible.value]]),
createBaseVNode("div", {
ref_key: "dataContainerRef",
ref: dataContainerRef,
class: normalizeClass(_ctx.$style.dataContainer),
"data-test-id": "ndv-data-container",
onWheelCapture: _cache[11] || (_cache[11] = ($event) => emit("captureWheelDataContainer", $event))
}, [binaryDataDisplayData.value ? (openBlock(), createBlock(BinaryDataDisplay_default, {
key: 0,
"window-visible": binaryDataDisplayVisible.value,
"display-data": binaryDataDisplayData.value,
onClose: closeBinaryDataDisplay
}, null, 8, ["window-visible", "display-data"])) : createCommentVNode("", true), _ctx.isExecuting && !isWaitNodeWaiting.value ? (openBlock(), createElementBlock("div", {
key: 1,
class: normalizeClass([_ctx.$style.center, _ctx.$style.executingMessage]),
"data-test-id": "ndv-executing"
}, [!props.compact ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(_ctx.$style.spinner)
}, [createVNode(unref(N8nSpinner_default), { type: "ring" })], 2)) : createCommentVNode("", true), createVNode(unref(N8nText_default), null, {
default: withCtx(() => [createTextVNode(toDisplayString(_ctx.executingMessage), 1)]),
_: 1
})], 2)) : isTrimmedManualExecutionDataItem.value ? (openBlock(), createElementBlock("div", {
key: 2,
class: normalizeClass([_ctx.$style.center, _ctx.$style.executingMessage])
}, [!props.compact ? (openBlock(), createElementBlock("div", {
key: 0,
class: normalizeClass(_ctx.$style.spinner)
}, [createVNode(unref(N8nSpinner_default), { type: "ring" })], 2)) : createCommentVNode("", true), createVNode(unref(N8nText_default), null, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.trimmedData.loading")), 1)]),
_: 1
})], 2)) : editMode$1.value.enabled ? (openBlock(), createElementBlock("div", {
key: 3,
class: normalizeClass(_ctx.$style.editMode)
}, [
previousExecutionDataUsedInEditMode.value ? (openBlock(), createBlock(unref(N8nText_default), {
key: 0,
class: "mb-2xs",
size: "small"
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.pinData.insertedExecutionData")), 1)]),
_: 1
})) : createCommentVNode("", true),
createBaseVNode("div", { class: normalizeClass([_ctx.$style.editModeBody, "ignore-key-press-canvas"]) }, [createVNode(JsonEditor_default, {
"model-value": editMode$1.value.value,
"fill-parent": true,
"onUpdate:modelValue": _cache[7] || (_cache[7] = ($event) => unref(ndvStore).setOutputPanelEditModeValue($event))
}, null, 8, ["model-value"])], 2),
createBaseVNode("div", { class: normalizeClass(_ctx.$style.editModeFooter) }, [createVNode(unref(N8nInfoTip_default), {
bold: false,
class: normalizeClass(_ctx.$style.editModeFooterInfotip)
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.editor.copyDataInfo")) + " ", 1), createVNode(unref(N8nLink_default), {
to: unref(DATA_EDITING_DOCS_URL),
size: "small"
}, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("generic.learnMore")), 1)]),
_: 1
}, 8, ["to"])]),
_: 1
}, 8, ["class"])], 2)
], 2)) : isWaitNodeWaiting.value ? (openBlock(), createElementBlock("div", {
key: 4,
class: normalizeClass(_ctx.$style.center)
}, [renderSlot(_ctx.$slots, "node-waiting", {}, () => [_cache[12] || (_cache[12] = createTextVNode("xxx"))], true)], 2)) : shouldShowNodeNotRunState.value ? (openBlock(), createElementBlock("div", {
key: 5,
class: normalizeClass(_ctx.$style.center)
}, [renderSlot(_ctx.$slots, "node-not-run", {}, void 0, true)], 2)) : shouldShowDisabledNodeHint.value && node.value ? (openBlock(), createElementBlock("div", {
key: 6,
class: normalizeClass(_ctx.$style.center)
}, [createVNode(unref(N8nText_default), null, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("ndv.input.disabled", { interpolate: { nodeName: node.value.name } })) + " ", 1), createVNode(unref(N8nLink_default), { onClick: enableNode }, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("ndv.input.disabled.cta")), 1)]),
_: 1
})]),
_: 1
})], 2)) : hasNodeRun.value && isArtificialRecoveredEventItem.value ? (openBlock(), createElementBlock("div", {
key: 7,
class: normalizeClass(_ctx.$style.center)
}, [renderSlot(_ctx.$slots, "recovered-artificial-output-data", {}, void 0, true)], 2)) : hasNodeRun.value && hasRunError.value ? (openBlock(), createElementBlock("div", {
key: 8,
class: normalizeClass(_ctx.$style.stretchVertically)
}, [isPaneTypeInput.value ? (openBlock(), createBlock(NDVEmptyState_default, {
key: 0,
class: normalizeClass(_ctx.$style.center),
title: unref(i18n$1).baseText("nodeErrorView.inputPanel.previousNodeError.title", { interpolate: { nodeName: node.value?.name ?? "" } })
}, null, 8, ["class", "title"])) : _ctx.$slots["content"] ? (openBlock(), createElementBlock("div", _hoisted_2, [workflowRunErrorAsNodeError.value ? (openBlock(), createBlock(NodeErrorView_default, {
key: 0,
error: workflowRunErrorAsNodeError.value,
class: normalizeClass(_ctx.$style.inlineError),
compact: _ctx.compact
}, null, 8, [
"error",
"class",
"compact"
])) : createCommentVNode("", true), renderSlot(_ctx.$slots, "content", {}, void 0, true)])) : workflowRunErrorAsNodeError.value ? (openBlock(), createBlock(NodeErrorView_default, {
key: 2,
error: workflowRunErrorAsNodeError.value,
class: normalizeClass(_ctx.$style.dataDisplay),
compact: _ctx.compact,
"show-details": ""
}, null, 8, [
"error",
"class",
"compact"
])) : createCommentVNode("", true)], 2)) : shouldShowNoDataInBranch.value ? (openBlock(), createElementBlock("div", {
key: 9,
class: normalizeClass(_ctx.$style.center)
}, [search$1.value ? (openBlock(), createBlock(NDVEmptyState_default, {
key: 0,
title: unref(i18n$1).baseText("ndv.search.noMatch.title")
}, {
default: withCtx(() => [createVNode(unref(I18nT), {
keypath: "ndv.search.noMatch.description",
tag: "span",
scope: "global"
}, {
link: withCtx(() => [createBaseVNode("a", {
href: "#",
onClick: withModifiers(onSearchClear, ["prevent"])
}, toDisplayString(unref(i18n$1).baseText("ndv.search.noMatch.description.link")), 1)]),
_: 1
})]),
_: 1
}, 8, ["title"])) : (openBlock(), createBlock(unref(N8nText_default), { key: 1 }, {
default: withCtx(() => [createTextVNode(toDisplayString(_ctx.noDataInBranchMessage), 1)]),
_: 1
}))], 2)) : shouldShowNoOutputData.value ? (openBlock(), createElementBlock("div", {
key: 10,
class: normalizeClass(_ctx.$style.center)
}, [renderSlot(_ctx.$slots, "no-output-data", {}, void 0, true)], 2)) : hasNodeRun.value && !showData.value ? (openBlock(), createElementBlock("div", {
key: 11,
"data-test-id": "ndv-data-size-warning",
class: normalizeClass(_ctx.$style.center)
}, [createBaseVNode("div", { class: normalizeClass(_ctx.$style.dataSizeWarning) }, [createVNode(NDVEmptyState_default, { title: unref(i18n$1).baseText("ndv.tooMuchData.title", { interpolate: { size: dataSizeInMB.value } }) }, {
default: withCtx(() => [withDirectives(createBaseVNode("span", null, null, 512), [[_directive_n8n_html, unref(i18n$1).baseText("ndv.tooMuchData.message")]])]),
_: 1
}, 8, ["title"]), createBaseVNode("div", { class: normalizeClass(_ctx.$style.warningActions) }, [createVNode(unref(N8nButton_default), {
outline: "",
size: "small",
label: unref(i18n$1).baseText("runData.downloadBinaryData"),
onClick: _cache[8] || (_cache[8] = ($event) => downloadJsonData())
}, null, 8, ["label"]), createVNode(unref(N8nButton_default), {
size: "small",
label: unref(i18n$1).baseText("ndv.tooMuchData.showDataAnyway"),
onClick: showTooMuchData
}, null, 8, ["label"])], 2)], 2)], 2)) : hasNodeRun.value && _ctx.$slots["content"] ? renderSlot(_ctx.$slots, "content", { key: 12 }, void 0, true) : shouldShowBinaryOnlyHint.value ? (openBlock(), createElementBlock("div", {
key: 13,
class: normalizeClass(_ctx.$style.center)
}, [createVNode(unref(N8nText_default), null, {
default: withCtx(() => [createTextVNode(toDisplayString(unref(i18n$1).baseText("runData.switchToBinary.info")) + " ", 1), createBaseVNode("a", { onClick: switchToBinary }, toDisplayString(unref(i18n$1).baseText("runData.switchToBinary.binary")), 1)]),
_: 1
})], 2)) : showIoSearchNoMatchContent.value ? (openBlock(), createBlock(NDVEmptyState_default, {
key: 14,
class: normalizeClass(_ctx.$style.center),
title: unref(i18n$1).baseText("ndv.search.noMatch.title")
}, {
default: withCtx(() => [createVNode(unref(I18nT), {
keypath: "ndv.search.noMatch.description",
tag: "span",
scope: "global"
}, {
link: withCtx(() => [createBaseVNode("a", {
href: "#",
onClick: onSearchClear
}, toDisplayString(unref(i18n$1).baseText("ndv.search.noMatch.description.link")), 1)]),
_: 1
})]),
_: 1
}, 8, ["class", "title"])) : hasNodeRun.value && _ctx.displayMode === "table" && node.value ? (openBlock(), createBlock(Suspense, { key: 15 }, {
default: withCtx(() => [createVNode(unref(LazyRunDataTable), {
node: node.value,
"input-data": inputDataPage.value,
"mapping-enabled": _ctx.mappingEnabled,
"distance-from-active": _ctx.distanceFromActive,
"run-index": _ctx.runIndex,
"page-offset": currentPageOffset.value,
"total-runs": maxRunIndex.value,
"has-default-hover-state": _ctx.paneType === "input" && !search$1.value,
search: search$1.value,
"header-bg-color": _ctx.tableHeaderBgColor,
compact: props.compact,
"disable-hover-highlight": props.disableHoverHighlight,
"collapsing-column-name": _ctx.collapsingTableColumnName,
onMounted: _cache[9] || (_cache[9] = ($event) => emit("tableMounted", $event)),
onActiveRowChanged: onItemHover,
onDisplayModeChange,
onCollapsingColumnChanged: _cache[10] || (_cache[10] = ($event) => emit("collapsingTableColumnChanged", $event))
}, null, 8, [
"node",
"input-data",
"mapping-enabled",
"distance-from-active",
"run-index",
"page-offset",
"total-runs",
"has-default-hover-state",
"search",
"header-bg-color",
"compact",
"disable-hover-highlight",
"collapsing-column-name"
])]),
_: 1
})) : hasNodeRun.value && _ctx.displayMode === "json" && node.value ? (openBlock(), createBlock(Suspense, { key: 16 }, {
default: withCtx(() => [createVNode(unref(LazyRunDataJson), {
"pane-type": _ctx.paneType,
"edit-mode": editMode$1.value,
"push-ref": _ctx.pushRef,
node: node.value,
"input-data": inputDataPage.value,
"mapping-enabled": _ctx.mappingEnabled,
"distance-from-active": _ctx.distanceFromActive,
"run-index": _ctx.runIndex,
"output-index": currentOutputIndex.value,
"total-runs": maxRunIndex.value,
search: search$1.value,
compact: props.compact,
execution: workflowExecution.value
}, null, 8, [
"pane-type",
"edit-mode",
"push-ref",
"node",
"input-data",
"mapping-enabled",
"distance-from-active",
"run-index",
"output-index",
"total-runs",
"search",
"compact",
"execution"
])]),
_: 1
})) : hasNodeRun.value && isPaneTypeOutput.value && _ctx.displayMode === "html" ? (openBlock(), createBlock(Suspense, { key: 17 }, {
default: withCtx(() => [createVNode(unref(LazyRunDataHtml), { "input-html": inputHtml.value }, null, 8, ["input-html"])]),
_: 1
})) : hasNodeRun.value && _ctx.displayMode === "ai" ? (openBlock(), createBlock(Suspense, { key: 18 }, {
default: withCtx(() => [createVNode(unref(LazyRunDataAi), {
"render-type": "rendered",
compact: _ctx.compact,
content: parsedAiContent.value,
search: search$1.value
}, null, 8, [
"compact",
"content",
"search"
])]),
_: 1
})) : shouldShowSchemaView.value ? (openBlock(), createBlock(Suspense, { key: 19 }, {
default: withCtx(() => [createVNode(unref(LazyRunDataSchema), {
nodes: _ctx.nodes,
"mapping-enabled": _ctx.mappingEnabled,
node: node.value,
data: jsonData.value,
"pane-type": _ctx.paneType,
"connection-type": connectionType.value,
"output-index": currentOutputIndex.value,
search: search$1.value,
class: normalizeClass(_ctx.$style.schema),
compact: props.compact,
"truncate-limit": props.truncateLimit,
"preview-execution": unref(workflowsStore).lastSuccessfulExecution,
"onClear:search": onSearchClear,
onExecute: executeNode
}, null, 8, [
"nodes",
"mapping-enabled",
"node",
"data",
"pane-type",
"connection-type",
"output-index",
"search",
"class",
"compact",
"truncate-limit",
"preview-execution"
])]),
_: 1
})) : _ctx.displayMode === "binary" ? (openBlock(), createBlock(RunDataBinary_default, {
key: 20,
"binary-data": binaryData.value,
onPreview: displayBinaryData
}, null, 8, ["binary-data"])) : !hasNodeRun.value ? (openBlock(), createElementBlock("div", {
key: 21,
class: normalizeClass(_ctx.$style.center)
}, [renderSlot(_ctx.$slots, "node-not-run", {}, void 0, true)], 2)) : createCommentVNode("", true)], 34),
_ctx.hidePagination === false && hasNodeRun.value && !hasRunError.value && _ctx.displayMode !== "binary" && dataCount.value > pageSize.value && !isSchemaView.value && !isArtificialRecoveredEventItem.value ? withDirectives((openBlock(), createBlock(RunDataPaginationBar_default, {
key: 1,
"current-page": currentPage.value,
"page-size": pageSize.value,
total: dataCount.value,
"onUpdate:currentPage": onCurrentPageChange,
"onUpdate:pageSize": onPageSizeChange
}, null, 8, [
"current-page",
"page-size",
"total"
])), [[vShow, !editMode$1.value.enabled]]) : createCommentVNode("", true),
createVNode(unref(N8nBlockUi_default), {
show: _ctx.blockUI,
class: normalizeClass({
[_ctx.$style.uiBlocker]: true,
[_ctx.$style.uiBlockerNdvV2]: isNDVV2.value
})
}, null, 8, ["show", "class"])
], 34);
};
}
});
const infoIcon = "_infoIcon_1ykz7_123";
const center = "_center_1ykz7_127";
const container = "_container_1ykz7_141";
const pinnedDataCallout = "_pinnedDataCallout_1ykz7_150";
const header = "_header_1ykz7_159";
const compact = "_compact_1ykz7_171";
const dataContainer = "_dataContainer_1ykz7_184";
const dataDisplay = "_dataDisplay_1ykz7_190";
const inlineError = "_inlineError_1ykz7_205";
const outputs = "_outputs_1ykz7_212";
const tabs = "_tabs_1ykz7_227";
const itemsCount = "_itemsCount_1ykz7_235";
const inputSelect = "_inputSelect_1ykz7_249";
const runSelector = "_runSelector_1ykz7_255";
const runSelectorInner = "_runSelectorInner_1ykz7_268";
const runSelectorSelect = "_runSelectorSelect_1ykz7_274";
const search = "_search_1ykz7_278";
const displayModes = "_displayModes_1ykz7_282";
const showActionsOnHover = "_showActionsOnHover_1ykz7_293";
const tooltipContain = "_tooltipContain_1ykz7_304";
const spinner = "_spinner_1ykz7_308";
const editMode = "_editMode_1ykz7_319";
const editModeBody = "_editModeBody_1ykz7_328";
const editModeFooter = "_editModeFooter_1ykz7_335";
const editModeFooterInfotip = "_editModeFooterInfotip_1ykz7_345";
const editModeActions = "_editModeActions_1ykz7_351";
const stretchVertically = "_stretchVertically_1ykz7_358";
const uiBlocker = "_uiBlocker_1ykz7_362";
const uiBlockerNdvV2 = "_uiBlockerNdvV2_1ykz7_367";
const hintCallout = "_hintCallout_1ykz7_371";
const schema = "_schema_1ykz7_380";
const messageSection = "_messageSection_1ykz7_384";
const singleIcon = "_singleIcon_1ykz7_390";
const multipleIcons = "_multipleIcons_1ykz7_395";
const iconStack = "_iconStack_1ykz7_401";
const icon = "_icon_1ykz7_401";
const executingMessage = "_executingMessage_1ykz7_420";
const resetCollapseButton = "_resetCollapseButton_1ykz7_424";
const title = "_title_1ykz7_430";
const dataSizeWarning = "_dataSizeWarning_1ykz7_440";
const warningActions = "_warningActions_1ykz7_449";
var RunData_vue_vue_type_style_index_0_lang_module_default = {
infoIcon,
center,
container,
pinnedDataCallout,
header,
compact,
dataContainer,
dataDisplay,
inlineError,
outputs,
tabs,
itemsCount,
"ndv-v2": "_ndv-v2_1ykz7_245",
inputSelect,
runSelector,
runSelectorInner,
runSelectorSelect,
search,
displayModes,
showActionsOnHover,
tooltipContain,
spinner,
editMode,
editModeBody,
editModeFooter,
editModeFooterInfotip,
editModeActions,
stretchVertically,
uiBlocker,
uiBlockerNdvV2,
hintCallout,
schema,
messageSection,
singleIcon,
multipleIcons,
iconStack,
icon,
executingMessage,
resetCollapseButton,
title,
dataSizeWarning,
warningActions
};
var RunData_default = /* @__PURE__ */ __plugin_vue_export_helper_default(RunData_vue_vue_type_script_setup_true_lang_default, [["__cssModules", { "$style": RunData_vue_vue_type_style_index_0_lang_module_default }], ["__scopeId", "data-v-d92b5b96"]]);
export { ifNotIn as $, TARGET_NODE_PARAMETER_FACET as A, drawSelection as At, snippets as B, Annotation as Bt, mappingDropCursor as C, tags as Ct, luxonStaticDocs as D, Decoration$1 as Dt, sortCompletionsByInput as E, parseMixed as Et, longestCommonPrefix as F, hoverTooltip as Ft, LRParser as G, Prec as Gt, typescriptLanguage as H, EditorSelection as Ht, javascript as I, keymap as It, closeBrackets as J, StateField$1 as Jt, CompletionContext as K, RangeSetBuilder$1 as Kt, javascriptLanguage as L, lineNumbers as Lt, autocompletableNodeNames as M, highlightActiveLine as Mt, isAllowedInDotNotation as N, highlightActiveLineGutter as Nt, luxonInstanceDocs as O, EditorView as Ot, isCompletionSection as P, highlightSpecialChars as Pt, completionStatus as Q, jsxLanguage as R, showTooltip as Rt, dropInExpressionEditor as S, styleTags as St, datatypeCompletions as T, NodeWeakMap as Tt, ContextTracker as U, EditorState as Ut, tsxLanguage as V, Compartment$1 as Vt, ExternalTokenizer as W, Facet$1 as Wt, closeCompletion as X, combineConfig$1 as Xt, closeBracketsKeymap as Y, Text as Yt, completeFromList as Z, linter as _, getIndentUnit as _t, SAMPLE_SUBWORKFLOW_TRIGGER_ID as a, historyField as at, expressionCloseBracketsConfig as b, syntaxHighlighting as bt, close_default as c, LanguageSupport as ct, n8nAutocompletion as d, delimitedIndent as dt, insertCompletionText as et, n8nLang as f, ensureSyntaxTree as ft, lintGutter as g, foldState as gt, languageFacet as h, foldNodeProp as ht, NodeErrorView_default as i, history as it, createInfoBoxRenderer as j, dropCursor as jt, FIELDS_SECTION as k, ViewPlugin$1 as kt, json as l, bracketMatching as lt, editorKeymap as m, foldInside as mt, RunDataItemCount_default as n, snippetCompletion as nt, SAMPLE_SUBWORKFLOW_WORKFLOW as o, HighlightStyle as ot, expressionParser as p, foldGutter as pt, autocompletion as q, StateEffect$1 as qt, ViewSubExecution_default as r, startCompletion as rt, JsonEditor_default as s, LRLanguage as st, RunData_default as t, pickedCompletion as tt, codeEditorTheme as u, continuedIndent as ut, highlightSelectionMatches as v, indentNodeProp as vt, n8nCompletionSources as w, IterMode as wt, dropInCodeEditor as x, syntaxTree$1 as xt, expressionCloseBrackets as y, indentOnInput as yt, localCompletionSource as z, tooltips as zt };