chrome-devtools-frontend/front_end/third_party/codemirror.next/chunk/codemirror.js

Chrome DevTools UI

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if((1&s)==(e>0?0:1)){if(this.offsets[i]+=e,0==t)return this.lineBreak=!0,this.value="\n",this;t--}else if(n instanceof ot){let s=n.text[r+(e<0?-1:0)];if(this.offsets[i]+=e,s.length>Math.max(0,t))return this.value=0==t?s:e>0?s.slice(t):s.slice(0,s.length-t),this;t-=s.length}else{let s=n.children[r+(e<0?-1:0)];t>s.length?(t-=s.length,this.offsets[i]+=e):(e<0&&this.offsets[i]--,this.nodes.push(s),this.offsets.push(e>0?1:(s instanceof ot?s.text.length:s.children.length)<<1))}}}next(t=0){return t<0&&(this.nextInner(-t,-this.dir),t=this.value.length),this.nextInner(t,this.dir)}}class ut{constructor(t,e,i){this.value="",this.done=!1,this.cursor=new ct(t,e>i?-1:1),this.pos=e>i?t.length:0,this.from=Math.min(e,i),this.to=Math.max(e,i)}nextInner(t,e){if(e<0?this.pos<=this.from:this.pos>=this.to)return this.value="",this.done=!0,this;t+=Math.max(0,e<0?this.pos-this.to:this.from-this.pos);let i=e<0?this.pos-this.from:this.to-this.pos;t>i&&(t=i),i-=t;let{value:n}=this.cursor.next(t);return this.pos+=(n.length+t)*e,this.value=n.length<=i?n:e<0?n.slice(n.length-i):n.slice(0,i),this.done=!this.value,this}next(t=0){return t<0?t=Math.max(t,this.from-this.pos):t>0&&(t=Math.min(t,this.to-this.pos)),this.nextInner(t,this.cursor.dir)}get lineBreak(){return this.cursor.lineBreak&&""!=this.value}}class Ot{constructor(t){this.inner=t,this.afterBreak=!0,this.value="",this.done=!1}next(t=0){let{done:e,lineBreak:i,value:n}=this.inner.next(t);return e?(this.done=!0,this.value=""):i?this.afterBreak?this.value="":(this.afterBreak=!0,this.next()):(this.value=n,this.afterBreak=!1),this}get lineBreak(){return!1}}"undefined"!=typeof Symbol&&(rt.prototype[Symbol.iterator]=function(){return this.iter()},ct.prototype[Symbol.iterator]=ut.prototype[Symbol.iterator]=Ot.prototype[Symbol.iterator]=function(){return this});class ft{constructor(t,e,i,n){this.from=t,this.to=e,this.number=i,this.text=n}get length(){return this.to-this.from}}const dt=/\r\n?|\n/;var pt=function(t){return t[t.Simple=0]="Simple",t[t.TrackDel=1]="TrackDel",t[t.TrackBefore=2]="TrackBefore",t[t.TrackAfter=3]="TrackAfter",t}(pt||(pt={}));class mt{constructor(t){this.sections=t}get length(){let t=0;for(let e=0;e<this.sections.length;e+=2)t+=this.sections[e];return t}get newLength(){let t=0;for(let e=0;e<this.sections.length;e+=2){let i=this.sections[e+1];t+=i<0?this.sections[e]:i}return t}get empty(){return 0==this.sections.length||2==this.sections.length&&this.sections[1]<0}iterGaps(t){for(let e=0,i=0,n=0;e<this.sections.length;){let s=this.sections[e++],r=this.sections[e++];r<0?(t(i,n,s),n+=s):n+=r,i+=s}}iterChangedRanges(t,e=!1){wt(this,t,e)}get invertedDesc(){let t=[];for(let e=0;e<this.sections.length;){let i=this.sections[e++],n=this.sections[e++];n<0?t.push(i,n):t.push(n,i)}return new mt(t)}composeDesc(t){return this.empty?t:t.empty?this:vt(this,t)}mapDesc(t,e=!1){return t.empty?this:yt(this,t,e)}mapPos(t,e=-1,i=pt.Simple){let n=0,s=0;for(let r=0;r<this.sections.length;){let 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":"")+i+(n>=0?":"+n:"")}return t}toJSON(){return this.sections}static fromJSON(t){if(!Array.isArray(t)||t.length%2||t.some((t=>"number"!=typeof t)))throw new RangeError("Invalid JSON representation of ChangeDesc");return new mt(t)}}class gt extends mt{constructor(t,e){super(t),this.inserted=e}apply(t){if(this.length!=t.length)throw new RangeError("Applying change set to a document with the wrong length");return wt(this,((e,i,n,s,r)=>t=t.replace(n,n+(i-e),r)),!1),t}mapDesc(t,e=!1){return yt(this,t,e,!0)}invert(t){let e=this.sections.slice(),i=[];for(let n=0,s=0;n<e.length;n+=2){let r=e[n],o=e[n+1];if(o>=0){e[n]=o,e[n+1]=r;let a=n>>1;for(;i.length<a;)i.push(rt.empty);i.push(r?t.slice(s,s+r):rt.empty)}s+=r}return new gt(e,i)}compose(t){return this.empty?t:t.empty?this:vt(this,t,!0)}map(t,e=!1){return t.empty?this:yt(this,t,e,!0)}iterChanges(t,e=!1){wt(this,t,e)}get desc(){return new mt(this.sections)}filter(t){let e=[],i=[],n=[],s=new xt(this);t:for(let r=0,o=0;;){let a=r==t.length?1e9:t[r++];for(;o<a||o==a&&0==s.len;){if(s.done)break t;let t=Math.min(s.len,a-o);Qt(n,t,-1);let r=-1==s.ins?-1:0==s.off?s.ins:0;Qt(e,t,r),r>0&&bt(i,e,s.text),s.forward(t),o+=t}let l=t[r++];for(;o<l;){if(s.done)break t;let t=Math.min(s.len,l-o);Qt(e,t,-1),Qt(n,t,-1==s.ins?-1:0==s.off?s.ins:0),s.forward(t),o+=t}}return{changes:new gt(e,i),filtered:new mt(n)}}toJSON(){let t=[];for(let e=0;e<this.sections.length;e+=2){let i=this.sections[e],n=this.sections[e+1];n<0?t.push(i):0==n?t.push([i]):t.push([i].concat(this.inserted[e>>1].toJSON()))}return t}static of(t,e,i){let n=[],s=[],r=0,o=null;function a(t=!1){if(!t&&!n.length)return;r<e&&Qt(n,e-r,-1);let i=new gt(n,s);o=o?o.compose(i.map(o)):i,n=[],s=[],r=0}return function t(l){if(Array.isArray(l))for(let e of l)t(e);else if(l instanceof gt){if(l.length!=e)throw new RangeError(`Mismatched change set length (got ${l.length}, expected ${e})`);a(),o=o?o.compose(l.map(o)):l}else{let{from:t,to:o=t,insert:h}=l;if(t>o||t<0||o>e)throw new RangeError(`Invalid change range ${t} to ${o} (in doc of length ${e})`);let c=h?"string"==typeof h?rt.of(h.split(i||dt)):h:rt.empty,u=c.length;if(t==o&&0==u)return;t<r&&a(),t>r&&Qt(n,t-r,-1),Qt(n,o-t,u),bt(s,n,c),r=o}}(t),a(!o),o}static empty(t){return new gt(t?[t,-1]:[],[])}static fromJSON(t){if(!Array.isArray(t))throw new RangeError("Invalid JSON representation of ChangeSet");let e=[],i=[];for(let n=0;n<t.length;n++){let s=t[n];if("number"==typeof s)e.push(s,-1);else{if(!Array.isArray(s)||"number"!=typeof s[0]||s.some(((t,e)=>e&&"string"!=typeof t)))throw new RangeError("Invalid JSON representation of ChangeSet");if(1==s.length)e.push(s[0],0);else{for(;i.length<n;)i.push(rt.empty);i[n]=rt.of(s.slice(1)),e.push(s[0],i[n].length)}}}return new gt(e,i)}}function Qt(t,e,i,n=!1){if(0==e&&i<=0)return;let s=t.length-2;s>=0&&i<=0&&i==t[s+1]?t[s]+=e:0==e&&0==t[s]?t[s+1]+=i:n?(t[s]+=e,t[s+1]+=i):t.push(e,i)}function bt(t,e,i){if(0==i.length)return;let n=e.length-2>>1;if(n<t.length)t[t.length-1]=t[t.length-1].append(i);else{for(;t.length<n;)t.push(rt.empty);t.push(i)}}function wt(t,e,i){let n=t.inserted;for(let s=0,r=0,o=0;o<t.sections.length;){let a=t.sections[o++],l=t.sections[o++];if(l<0)s+=a,r+=a;else{let h=s,c=r,u=rt.empty;for(;h+=a,c+=l,l&&n&&(u=u.append(n[o-2>>1])),!(i||o==t.sections.length||t.sections[o+1]<0);)a=t.sections[o++],l=t.sections[o++];e(s,h,r,c,u),s=h,r=c}}}function yt(t,e,i,n=!1){let s=[],r=n?[]:null,o=new xt(t),a=new xt(e);for(let t=0,e=0;;)if(-1==o.ins)t+=o.len,o.next();else if(-1==a.ins&&e<t){let i=Math.min(a.len,t-e);a.forward(i),Qt(s,i,-1),e+=i}else if(a.ins>=0&&(o.done||e<t||e==t&&(a.len<o.len||a.len==o.len&&!i))){for(Qt(s,a.ins,-1);t>e&&!o.done&&t+o.len<e+a.len;)t+=o.len,o.next();e+=a.len,a.next()}else{if(!(o.ins>=0)){if(o.done&&a.done)return r?new gt(s,r):new mt(s);throw new Error("Mismatched change set lengths")}{let i=0,n=t+o.len;for(;;)if(a.ins>=0&&e>t&&e+a.len<n)i+=a.ins,e+=a.len,a.next();else{if(!(-1==a.ins&&e<n))break;{let t=Math.min(a.len,n-e);i+=t,a.forward(t),e+=t}}Qt(s,i,o.ins),r&&bt(r,s,o.text),t=n,o.next()}}}function vt(t,e,i=!1){let n=[],s=i?[]:null,r=new xt(t),o=new xt(e);for(let t=!1;;){if(r.done&&o.done)return s?new gt(n,s):new mt(n);if(0==r.ins)Qt(n,r.len,0,t),r.next();else if(0!=o.len||o.done){if(r.done||o.done)throw new Error("Mismatched change set lengths");{let e=Math.min(r.len2,o.len),i=n.length;if(-1==r.ins){let i=-1==o.ins?-1:o.off?0:o.ins;Qt(n,e,i,t),s&&i&&bt(s,n,o.text)}else-1==o.ins?(Qt(n,r.off?0:r.len,e,t),s&&bt(s,n,r.textBit(e))):(Qt(n,r.off?0:r.len,o.off?0:o.ins,t),s&&!o.off&&bt(s,n,o.text));t=(r.ins>e||o.ins>=0&&o.len>e)&&(t||n.length>i),r.forward2(e),o.forward(e)}}else Qt(n,0,o.ins,t),s&&bt(s,n,o.text),o.next()}}class xt{constructor(t){this.set=t,this.i=0,this.next()}next(){let{sections:t}=this.set;this.i<t.length?(this.len=t[this.i++],this.ins=t[this.i++]):(this.len=0,this.ins=-2),this.off=0}get done(){return-2==this.ins}get len2(){return this.ins<0?this.len:this.ins}get text(){let{inserted:t}=this.set,e=this.i-2>>1;return e>=t.length?rt.empty:t[e]}textBit(t){let{inserted:e}=this.set,i=this.i-2>>1;return i>=e.length&&!t?rt.empty:e[i].slice(this.off,null==t?void 0:this.off+t)}forward(t){t==this.len?this.next():(this.len-=t,this.off+=t)}forward2(t){-1==this.ins?this.forward(t):t==this.ins?this.next():(this.ins-=t,this.off+=t)}}class $t{constructor(t,e,i){this.from=t,this.to=e,this.flags=i}get anchor(){return 16&this.flags?this.to:this.from}get head(){return 16&this.flags?this.from:this.to}get empty(){return this.from==this.to}get assoc(){return 4&this.flags?-1:8&this.flags?1:0}get bidiLevel(){let t=3&this.flags;return 3==t?null:t}get goalColumn(){let t=this.flags>>5;return 33554431==t?void 0:t}map(t,e=-1){let i=t.mapPos(this.from,e),n=t.mapPos(this.to,e);return i==this.from&&n==this.to?this:new $t(i,n,this.flags)}extend(t,e=t){if(t<=this.anchor&&e>=this.anchor)return kt.range(t,e);let i=Math.abs(t-this.anchor)>Math.abs(e-this.anchor)?t:e;return kt.range(this.anchor,i)}eq(t){return this.anchor==t.anchor&&this.head==t.head}toJSON(){return{anchor:this.anchor,head:this.head}}static fromJSON(t){if(!t||"number"!=typeof t.anchor||"number"!=typeof t.head)throw new RangeError("Invalid JSON representation for SelectionRange");return kt.range(t.anchor,t.head)}}class kt{constructor(t,e=0){this.ranges=t,this.mainIndex=e}map(t,e=-1){return t.empty?this:kt.create(this.ranges.map((i=>i.map(t,e))),this.mainIndex)}eq(t){if(this.ranges.length!=t.ranges.length||this.mainIndex!=t.mainIndex)return!1;for(let e=0;e<this.ranges.length;e++)if(!this.ranges[e].eq(t.ranges[e]))return!1;return!0}get main(){return this.ranges[this.mainIndex]}asSingle(){return 1==this.ranges.length?this:new kt([this.main])}addRange(t,e=!0){return kt.create([t].concat(this.ranges),e?0:this.mainIndex+1)}replaceRange(t,e=this.mainIndex){let i=this.ranges.slice();return i[e]=t,kt.create(i,this.mainIndex)}toJSON(){return{ranges:this.ranges.map((t=>t.toJSON())),main:this.mainIndex}}static fromJSON(t){if(!t||!Array.isArray(t.ranges)||"number"!=typeof t.main||t.main>=t.ranges.length)throw new RangeError("Invalid JSON representation for EditorSelection");return new kt(t.ranges.map((t=>$t.fromJSON(t))),t.main)}static single(t,e=t){return new kt([kt.range(t,e)],0)}static create(t,e=0){if(0==t.length)throw new RangeError("A selection needs at least one range");for(let i=0,n=0;n<t.length;n++){let s=t[n];if(s.empty?s.from<=i:s.from<i)return Pt(t.slice(),e);i=s.to}return new kt(t,e)}static cursor(t,e=0,i,n){return new $t(t,t,(0==e?0:e<0?4:8)|(null==i?3:Math.min(2,i))|(null!=n?n:33554431)<<5)}static range(t,e,i){let n=(null!=i?i:33554431)<<5;return e<t?new $t(e,t,16|n):new $t(t,e,n)}}function Pt(t,e=0){let i=t[e];t.sort(((t,e)=>t.from-e.from)),e=t.indexOf(i);for(let i=1;i<t.length;i++){let n=t[i],s=t[i-1];if(n.empty?n.from<=s.to:n.from<s.to){let r=s.from,o=Math.max(n.to,s.to);i<=e&&e--,t.splice(--i,2,n.anchor>n.head?kt.range(o,r):kt.range(r,o))}}return new kt(t,e)}function St(t,e){for(let i of t.ranges)if(i.to>e)throw new RangeError("Selection points outside of document")}let Tt=0;class Wt{constructor(t,e,i,n,s){this.combine=t,this.compareInput=e,this.compare=i,this.isStatic=n,this.extensions=s,this.id=Tt++,this.default=t([])}static define(t={}){return new Wt(t.combine||(t=>t),t.compareInput||((t,e)=>t===e),t.compare||(t.combine?(t,e)=>t===e:Rt),!!t.static,t.enables)}of(t){return new Xt([],this,0,t)}compute(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new Xt(t,this,1,e)}computeN(t,e){if(this.isStatic)throw new Error("Can't compute a static facet");return new Xt(t,this,2,e)}from(t,e){return e||(e=t=>t),this.compute([t],(i=>e(i.field(t))))}}function Rt(t,e){return t==e||t.length==e.length&&t.every(((t,i)=>t===e[i]))}class Xt{constructor(t,e,i,n){this.dependencies=t,this.facet=e,this.type=i,this.value=n,this.id=Tt++}dynamicSlot(t){var e;let i=this.value,n=this.facet.compareInput,s=t[this.id]>>1,r=2==this.type,o=!1,a=!1,l=[];for(let i of this.dependencies)"doc"==i?o=!0:"selection"==i?a=!0:0==(1&(null!==(e=t[i.id])&&void 0!==e?e:1))&&l.push(t[i.id]);return(t,e)=>{let h=t.values[s];if(h===jt)return t.values[s]=i(t),1;if(e){if(o&&e.docChanged||a&&(e.docChanged||e.selection)||l.some((e=>(1&Nt(t,e))>0))){let e=i(t);if(r?!function(t,e,i){if(t.length!=e.length)return!1;for(let n=0;n<t.length;n++)if(!i(t[n],e[n]))return!1;return!0}(e,h,n):!n(e,h))return t.values[s]=e,1}}return 0}}}function At(t,e,i){let n=i.map((e=>t[e.id])),s=i.map((t=>t.type)),r=n.filter((t=>!(1&t))),o=t[e.id]>>1;return(t,i)=>{let a=t.values[o],l=a===jt||!i;for(let e of r)1&Nt(t,e)&&(l=!0);if(!l)return 0;let h=[];for(let e=0;e<n.length;e++){let i=It(t,n[e]);if(2==s[e])for(let t of i)h.push(t);else h.push(i)}let c=e.combine(h);return a!==jt&&e.compare(c,a)?0:(t.values[o]=c,1)}}const Ct=Wt.define({static:!0});class Zt{constructor(t,e,i,n,s){this.id=t,this.createF=e,this.updateF=i,this.compareF=n,this.spec=s,this.provides=void 0}static define(t){let e=new Zt(Tt++,t.create,t.update,t.compare||((t,e)=>t===e),t);return t.provide&&(e.provides=t.provide(e)),e}create(t){let e=t.facet(Ct).find((t=>t.field==this));return((null==e?void 0:e.create)||this.createF)(t)}slot(t){let e=t[this.id]>>1;return(t,i)=>{let n=t.values[e];if(n===jt)return t.values[e]=this.create(t),1;if(i){let s=this.updateF(n,i);if(!this.compareF(n,s))return t.values[e]=s,1}return 0}}init(t){return[this,Ct.of({field:this,create:t})]}get extension(){return this}}const _t=4,Ut=3,Yt=2,zt=1,Lt=0;function Dt(t){return e=>new qt(e,t)}const Vt={lowest:Dt(_t),low:Dt(Ut),default:Dt(Yt),high:Dt(zt),highest:Dt(Lt),fallback:Dt(_t),extend:Dt(zt),override:Dt(Lt)};class qt{constructor(t,e){this.inner=t,this.prec=e}}class Et{of(t){return new Mt(this,t)}reconfigure(t){return Et.reconfigure.of({compartment:this,extension:t})}get(t){return t.config.compartments.get(this)}}class Mt{constructor(t,e){this.compartment=t,this.inner=e}}class Gt{constructor(t,e,i,n,s){for(this.base=t,this.compartments=e,this.dynamicSlots=i,this.address=n,this.staticValues=s,this.statusTemplate=[];this.statusTemplate.length<i.length;)this.statusTemplate.push(0)}staticFacet(t){let e=this.address[t.id];return null==e?t.default:this.staticValues[e>>1]}static resolve(t,e,i){let n=[],s=Object.create(null),r=new Map;for(let i of function(t,e,i){let n=[[],[],[],[],[]],s=new Map;function r(t,o){let a=s.get(t);if(null!=a){if(a>=o)return;let e=n[a].indexOf(t);e>-1&&n[a].splice(e,1),t instanceof Mt&&i.delete(t.compartment)}if(s.set(t,o),Array.isArray(t))for(let e of t)r(e,o);else if(t instanceof Mt){if(i.has(t.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(t.compartment)||t.inner;i.set(t.compartment,n),r(n,o)}else if(t instanceof qt)r(t.inner,t.prec);else if(t instanceof Zt)n[o].push(t),t.provides&&r(t.provides,o);else if(t instanceof Xt)n[o].push(t),t.facet.extensions&&r(t.facet.extensions,o);else{let e=t.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${t}). This sometimes happens because multiple instances of @codemirror/state are loaded, breaking instanceof checks.`);r(e,o)}}return r(t,Yt),n.reduce(((t,e)=>t.concat(e)))}(t,e,r))i instanceof Zt?n.push(i):(s[i.facet.id]||(s[i.facet.id]=[])).push(i);let o=Object.create(null),a=[],l=[],h=[];for(let t of n)o[t.id]=l.length<<1,l.push((e=>t.slot(e))),h.push([]);for(let t in s){let e=s[t],n=e[0].facet;if(e.every((t=>0==t.type))){o[n.id]=a.length<<1|1;let t=n.combine(e.map((t=>t.value))),s=i?i.config.address[n.id]:null;if(null!=s){let e=It(i,s);n.compare(t,e)&&(t=e)}a.push(t)}else{for(let t of e)0==t.type?(o[t.id]=a.length<<1|1,a.push(t.value)):(o[t.id]=l.length<<1,l.push((e=>t.dynamicSlot(e))),h.push(t.dependencies.filter((t=>"string"!=typeof t)).map((t=>t.id))));