@podlite/schema
Version:
AST tools for Podlite markup language
1,165 lines • 272 kB
JavaScript
/*
* Generated by PEG.js 0.10.0.
*
* http://pegjs.org/
*/
"use strict";
function peg$subclass(child, parent) {
function ctor() { this.constructor = child; }
ctor.prototype = parent.prototype;
child.prototype = new ctor();
}
function peg$SyntaxError(message, expected, found, location) {
this.message = message;
this.expected = expected;
this.found = found;
this.location = location;
this.name = "SyntaxError";
if (typeof Error.captureStackTrace === "function") {
Error.captureStackTrace(this, peg$SyntaxError);
}
}
peg$subclass(peg$SyntaxError, Error);
peg$SyntaxError.buildMessage = function (expected, found) {
var DESCRIBE_EXPECTATION_FNS = {
literal: function (expectation) {
return "\"" + literalEscape(expectation.text) + "\"";
},
"class": function (expectation) {
var escapedParts = "", i;
for (i = 0; i < expectation.parts.length; i++) {
escapedParts += expectation.parts[i] instanceof Array
? classEscape(expectation.parts[i][0]) + "-" + classEscape(expectation.parts[i][1])
: classEscape(expectation.parts[i]);
}
return "[" + (expectation.inverted ? "^" : "") + escapedParts + "]";
},
any: function (expectation) {
return "any character";
},
end: function (expectation) {
return "end of input";
},
other: function (expectation) {
return expectation.description;
}
};
function hex(ch) {
return ch.charCodeAt(0).toString(16).toUpperCase();
}
function literalEscape(s) {
return s
.replace(/\\/g, '\\\\')
.replace(/"/g, '\\"')
.replace(/\0/g, '\\0')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x0F]/g, function (ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x7F-\x9F]/g, function (ch) { return '\\x' + hex(ch); });
}
function classEscape(s) {
return s
.replace(/\\/g, '\\\\')
.replace(/\]/g, '\\]')
.replace(/\^/g, '\\^')
.replace(/-/g, '\\-')
.replace(/\0/g, '\\0')
.replace(/\t/g, '\\t')
.replace(/\n/g, '\\n')
.replace(/\r/g, '\\r')
.replace(/[\x00-\x0F]/g, function (ch) { return '\\x0' + hex(ch); })
.replace(/[\x10-\x1F\x7F-\x9F]/g, function (ch) { return '\\x' + hex(ch); });
}
function describeExpectation(expectation) {
return DESCRIBE_EXPECTATION_FNS[expectation.type](expectation);
}
function describeExpected(expected) {
var descriptions = new Array(expected.length), i, j;
for (i = 0; i < expected.length; i++) {
descriptions[i] = describeExpectation(expected[i]);
}
descriptions.sort();
if (descriptions.length > 0) {
for (i = 1, j = 1; i < descriptions.length; i++) {
if (descriptions[i - 1] !== descriptions[i]) {
descriptions[j] = descriptions[i];
j++;
}
}
descriptions.length = j;
}
switch (descriptions.length) {
case 1:
return descriptions[0];
case 2:
return descriptions[0] + " or " + descriptions[1];
default:
return descriptions.slice(0, -1).join(", ")
+ ", or "
+ descriptions[descriptions.length - 1];
}
}
function describeFound(found) {
return found ? "\"" + literalEscape(found) + "\"" : "end of input";
}
return "Expected " + describeExpected(expected) + " but " + describeFound(found) + " found.";
};
function peg$parse(input, options) {
options = options !== void 0 ? options : {};
var peg$FAILED = {}, peg$startRuleFunctions = { Document: peg$parseDocument }, peg$startRuleFunction = peg$parseDocument, peg$c0 = function (nodes) { return nodes; }, peg$c1 = function () { return !!options.podMode === true; }, peg$c2 = function (n) { return n; }, peg$c3 = peg$anyExpectation(), peg$c4 = function () {
return {
text: text(),
type: 'ambient',
location: location()
};
}, peg$c5 = /^[ \xA0\u2001\t\f\u2008]/, peg$c6 = peg$classExpectation([" ", "\xA0", "\u2001", "\t", "\f", "\u2008"], false, false), peg$c7 = /^[ \t\f]/, peg$c8 = peg$classExpectation([" ", "\t", "\f"], false, false), peg$c9 = /^[\n\r]/, peg$c10 = peg$classExpectation(["\n", "\r"], false, false), peg$c11 = function (text) { return text; }, peg$c12 = /^[^\n\r]/, peg$c13 = peg$classExpectation(["\n", "\r"], true, false), peg$c14 = "\n", peg$c15 = peg$literalExpectation("\n", false), peg$c16 = "\r", peg$c17 = peg$literalExpectation("\r", false), peg$c18 = function () { return { type: 'blankline' }; }, peg$c19 = "=begin ", peg$c20 = peg$literalExpectation("=begin ", false), peg$c21 = "=end ", peg$c22 = peg$literalExpectation("=end ", false), peg$c23 = "=for ", peg$c24 = peg$literalExpectation("=for ", false), peg$c25 = "=config", peg$c26 = peg$literalExpectation("=config", false), peg$c27 = "=alias", peg$c28 = peg$literalExpectation("=alias", false), peg$c29 = function (name) { return isSupportedBlockName(name); }, peg$c30 = function (name) { return name; }, peg$c31 = "=", peg$c32 = peg$literalExpectation("=", false), peg$c33 = peg$otherExpectation("text"), peg$c34 = function () { return text(); }, peg$c35 = function () { return { type: "para", value: text(), error: true, location: location() }; }, peg$c36 = function (code, codes) { return flattenDeep([code, codes]); }, peg$c37 = function (code) { return [code]; }, peg$c38 = ",", peg$c39 = peg$literalExpectation(",", false), peg$c40 = function (code, codes) { return flattenDeep([code, codes]); }, peg$c41 = /^[a-zA-Z0-9]/, peg$c42 = peg$classExpectation([["a", "z"], ["A", "Z"], ["0", "9"]], false, false), peg$c43 = /^[a-zA-Z0-9_\-]/, peg$c44 = peg$classExpectation([["a", "z"], ["A", "Z"], ["0", "9"], "_", "-"], false, false), peg$c45 = "=>", peg$c46 = peg$literalExpectation("=>", false), peg$c47 = function (name, value) { return { [name]: value }; }, peg$c48 = function (pair, pairs) { return { ...pair, ...pairs }; }, peg$c49 = function (code) { return code; }, peg$c50 = ":", peg$c51 = peg$literalExpectation(":", false), peg$c52 = "allow", peg$c53 = peg$literalExpectation("allow", false), peg$c54 = "<", peg$c55 = peg$literalExpectation("<", false), peg$c56 = ">", peg$c57 = peg$literalExpectation(">", false), peg$c58 = function (key, array) { return { value: array, type: "array" }; }, peg$c59 = function (key, value) { return { name: 'allow', ...value }; }, peg$c60 = function (i) { return i; }, peg$c61 = function (all) { return all; }, peg$c62 = function (res) { return [res]; }, peg$c63 = function () { return []; }, peg$c64 = /^[!]/, peg$c65 = peg$classExpectation(["!"], false, false), peg$c66 = "{", peg$c67 = peg$literalExpectation("{", false), peg$c68 = "}", peg$c69 = peg$literalExpectation("}", false), peg$c70 = function (isFalse, key, hash) { return { value: hash }; }, peg$c71 = "[", peg$c72 = peg$literalExpectation("[", false), peg$c73 = function (isFalse, key, array) { return array; }, peg$c74 = "]", peg$c75 = peg$literalExpectation("]", false), peg$c76 = function (isFalse, key) { return [text()]; }, peg$c77 = function (isFalse, key, array) {
return {
value: array,
type: "array"
};
}, peg$c78 = function (isFalse, key, array) { return { value: array, type: "array" }; }, peg$c79 = function (isFalse, key, array) { return { value: array, type: "string" }; }, peg$c80 = "(", peg$c81 = peg$literalExpectation("(", false), peg$c82 = function (isFalse, key, array) {
// if one element (23) set type to 'value'
return (array.length > 1)
? { type: 'array', value: array }
: { type: 'value', value: array[0] };
}, peg$c83 = ")", peg$c84 = peg$literalExpectation(")", false), peg$c85 = function (isFalse, key) { return { value: text() }; }, peg$c86 = function (isFalse, key, res) {
return {
type: "value",
...res
};
}, peg$c87 = function (isFalse, key) {
return {
value: !isFalse,
type: "boolean"
};
}, peg$c88 = function (isFalse, key, value) { return { name: key, ...value }; }, peg$c89 = function (first, rest) { return rest; }, peg$c90 = function (first, cont) { return flattenDeep([...first, ...cont]); }, peg$c91 = /^[^'"]/, peg$c92 = peg$classExpectation(["'", "\""], true, false), peg$c93 = function (text) { return text; }, peg$c94 = /^[0-9]/, peg$c95 = peg$classExpectation([["0", "9"]], false, false), peg$c96 = /^[\-+]/, peg$c97 = peg$classExpectation(["-", "+"], false, false), peg$c98 = "True", peg$c99 = peg$literalExpectation("True", false), peg$c100 = function () { return true; }, peg$c101 = "False", peg$c102 = peg$literalExpectation("False", false), peg$c103 = function () { return false; }, peg$c104 = ".", peg$c105 = peg$literalExpectation(".", false), peg$c106 = /^[eE]/, peg$c107 = peg$classExpectation(["e", "E"], false, false), peg$c108 = /^["]/, peg$c109 = peg$classExpectation(["\""], false, false), peg$c110 = /^[^"]/, peg$c111 = peg$classExpectation(["\""], true, false), peg$c112 = /^[']/, peg$c113 = peg$classExpectation(["'"], false, false), peg$c114 = /^[^']/, peg$c115 = peg$classExpectation(["'"], true, false), peg$c116 = function (numberFloat) { return parseFloat(numberFloat); }, peg$c117 = function (number) { return parseInt(number, 10); }, peg$c118 = function (vmargin, name, config) {
return ((name.match(/code|comment|formula|output|input|markdown|picture|toc|data/))
||
isNamedBlock(name));
}, peg$c119 = function (vmargin, name, config, margins, ename) { return vmargin.length === margins.length && name === ename; }, peg$c120 = function (vmargin, name, config, margins, line) { return exludeVMargin(vmargin, `${margins}${line}`); }, peg$c121 = function (vmargin, name, config, content, vmargin2, ename) { return name === ename; }, peg$c122 = function (vmargin, name, config, content, vmargin2, ename) {
const type = 'block';
return {
type: type,
content: content === "" ? [] : [{ type: 'verbatim', value: content.join('') }],
name,
margin: vmargin
};
}, peg$c123 = function (vmargin, name, config, content, vmargin2, res) { return true || vmargin === vmargin2; }, peg$c124 = function (vmargin, name, config, content, vmargin2, res) {
return {
...res,
text: text(),
config,
location: location()
};
}, peg$c125 = /^[+-=_|]/, peg$c126 = peg$classExpectation([["+", "="], "_", "|"], false, false), peg$c127 = function () { return { type: 'separator', text: text() }; }, peg$c128 = function () { return options.isDelimited; }, peg$c129 = function () {
return {
type: 'separator',
text: text()
};
}, peg$c130 = function (t) { return { name: 'row', type: 'text', value: t }; }, peg$c131 = function () {
// reset separator count and its accum
options.separators = [];
return true;
}, peg$c132 = function (head, t) {
options.separators.push(t.text);
return t;
}, peg$c133 = function (head, separator, rowtext, t) {
options.separators.push(t.text);
return t;
}, peg$c134 = function (head, separator, rowtext, bseparator) {
return [
{
name: 'row',
type: 'text',
value: rowtext
},
bseparator
];
}, peg$c135 = function (head, separator, singleRow) { return [singleRow]; }, peg$c136 = function (head, separator, rest) {
// if more then 1 separator and it equal - table doesn't have header
if (options.separators.length > 1) {
// check if separators equal (for table without header)
return !options.separators.every(val => val === options.separators[0]);
}
return true;
}, peg$c137 = function (head, separator, rest) {
return [
{
name: 'head',
type: 'text',
value: head
},
separator,
...flattenDeep(rest)
];
}, peg$c138 = function (rowtest, bseparator) {
return [
{
name: 'row',
type: 'text',
value: rowtest
},
bseparator
];
}, peg$c139 = function (rest) {
return [...flattenDeep(rest)];
}, peg$c140 = function (vmargin, name, config) { return name === 'table'; }, peg$c141 = function (vmargin, name, config) { options.isDelimited = true; return true; }, peg$c142 = function (vmargin, name, config, t) { return t; }, peg$c143 = function (vmargin, name, config, content, vmargin2, ename) {
return {
type: 'block',
content: content,
name,
margin: vmargin
};
}, peg$c144 = function (vmargin, name, config, content, vmargin2, res) {
return {
...res,
text: text(),
config,
location: location()
};
}, peg$c145 = function (vmargin, name, config, nodes) { return nodes; }, peg$c146 = function (vmargin, name, config, tvmargin, text) {
const type = name.match(/pod|nested|item|code|defn/)
&&
(tvmargin.length - vmargin.length) > 0 ? 'code' : 'para';
return {
text,
margin: tvmargin,
type,
content: [
{
type: type === 'code' ? 'verbatim' : 'text',
value: text
}
],
location: location(),
};
}, peg$c147 = function (vmargin, name, config, content, vmargin2, ename) {
return {
type: 'block',
content,
name,
margin: vmargin,
};
}, peg$c148 = function (vmargin, name, config, content, vmargin2, res) {
return {
...res,
config,
location: location(),
};
}, peg$c149 = function () {
return {
text: text(),
type: 'para',
margin: '',
content: [
{
type: 'text',
value: text()
}
],
location: location(),
};
}, peg$c150 = function () { return { empty: 1 }; }, peg$c151 = /^[s]/, peg$c152 = peg$classExpectation(["s"], false, false), peg$c153 = function (line) { return { text: text(), type: "ambient1" }; }, peg$c154 = function (vmargin, name) {
return ((name.match(/code|comment|formula|output|input|markdown|picture|toc|data/))
||
isNamedBlock(name));
}, peg$c155 = function (vmargin, name, content) {
return {
margin: vmargin,
type: 'block',
content: content === "" ? [] : [{ type: 'verbatim', value: content }],
name,
config: [],
location: location()
};
}, peg$c156 = function (vmargin, name) { return name === 'table'; }, peg$c157 = function (vmargin, name) { options.isDelimited = false; return true; }, peg$c158 = function (vmargin, name, content) {
return {
margin: vmargin,
type: 'block',
content: content === "" ? []
: content,
name,
config: [],
location: location()
};
}, peg$c159 = function (vmargin, name, first_line, content_rest) {
const content = (first_line === "\n" ? "" : first_line) + content_rest;
return {
margin: vmargin,
type: 'block',
content: content === "" ? []
: [
{
type: 'para',
text: content,
margin: '',
content: [
{
type: 'text',
value: content
}
],
location: location(),
}
],
name,
location: location()
};
}, peg$c160 = "= ", peg$c161 = peg$literalExpectation("= ", false), peg$c162 = function (vmargin, marker, name, replacement) {
return {
name,
type: 'alias',
replacement,
margin: vmargin
};
}, peg$c163 = /^[A-Z]/, peg$c164 = peg$classExpectation([["A", "Z"]], false, false), peg$c165 = "<>", peg$c166 = peg$literalExpectation("<>", false), peg$c167 = function (vmargin, marker, name, config) {
return {
name,
type: 'config',
config,
margin: vmargin
};
}, peg$c168 = function (vmargin, marker, name, config) {
return ((name.match(/code|comment|formula|output|input|markdown|picture|toc|data/))
||
isNamedBlock(name));
}, peg$c169 = function (vmargin, marker, name, config, content) {
return {
type: 'block',
content: content === "" ? [] : [{ type: 'verbatim', value: content }],
name,
margin: vmargin,
config,
location: location()
};
}, peg$c170 = function (vmargin, marker, name, config) { return name === 'table'; }, peg$c171 = function (vmargin, marker, name, config) { options.isDelimited = false; return true; }, peg$c172 = function (vmargin, marker, name, config, content) {
return {
type: 'block',
content: content === "" ? [] : content,
name,
margin: vmargin,
config,
location: location()
};
}, peg$c173 = function (vmargin, marker, name, config, content) {
return {
type: 'block',
content: content === "" ? []
: [
{
type: 'para',
content: [
{
type: 'text',
value: content
}
],
margin: vmargin,
text: content,
location: location(),
}
],
name,
margin: vmargin,
config,
location: location()
};
}, peg$c174 = /^[a-zA-Z]/, peg$c175 = peg$classExpectation([["a", "z"], ["A", "Z"]], false, false), peg$c176 = peg$otherExpectation("whitespace"), peg$c177 = /^[\r\n \t\f]/, peg$c178 = peg$classExpectation(["\r", "\n", " ", "\t", "\f"], false, false), peg$c179 = peg$otherExpectation("space characters"), peg$currPos = 0, peg$savedPos = 0, peg$posDetailsCache = [{ line: 1, column: 1 }], peg$maxFailPos = 0, peg$maxFailExpected = [], peg$silentFails = 0, peg$result;
if ("startRule" in options) {
if (!(options.startRule in peg$startRuleFunctions)) {
throw new Error("Can't start parsing from rule \"" + options.startRule + "\".");
}
peg$startRuleFunction = peg$startRuleFunctions[options.startRule];
}
function text() {
return input.substring(peg$savedPos, peg$currPos);
}
function location() {
return peg$computeLocation(peg$savedPos, peg$currPos);
}
function expected(description, location) {
location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos);
throw peg$buildStructuredError([peg$otherExpectation(description)], input.substring(peg$savedPos, peg$currPos), location);
}
function error(message, location) {
location = location !== void 0 ? location : peg$computeLocation(peg$savedPos, peg$currPos);
throw peg$buildSimpleError(message, location);
}
function peg$literalExpectation(text, ignoreCase) {
return { type: "literal", text: text, ignoreCase: ignoreCase };
}
function peg$classExpectation(parts, inverted, ignoreCase) {
return { type: "class", parts: parts, inverted: inverted, ignoreCase: ignoreCase };
}
function peg$anyExpectation() {
return { type: "any" };
}
function peg$endExpectation() {
return { type: "end" };
}
function peg$otherExpectation(description) {
return { type: "other", description: description };
}
function peg$computePosDetails(pos) {
var details = peg$posDetailsCache[pos], p;
if (details) {
return details;
}
else {
p = pos - 1;
while (!peg$posDetailsCache[p]) {
p--;
}
details = peg$posDetailsCache[p];
details = {
line: details.line,
column: details.column
};
while (p < pos) {
if (input.charCodeAt(p) === 10) {
details.line++;
details.column = 1;
}
else {
details.column++;
}
p++;
}
peg$posDetailsCache[pos] = details;
return details;
}
}
function peg$computeLocation(startPos, endPos) {
var startPosDetails = peg$computePosDetails(startPos), endPosDetails = peg$computePosDetails(endPos);
return {
start: {
offset: startPos,
line: startPosDetails.line,
column: startPosDetails.column
},
end: {
offset: endPos,
line: endPosDetails.line,
column: endPosDetails.column
}
};
}
function peg$fail(expected) {
if (peg$currPos < peg$maxFailPos) {
return;
}
if (peg$currPos > peg$maxFailPos) {
peg$maxFailPos = peg$currPos;
peg$maxFailExpected = [];
}
peg$maxFailExpected.push(expected);
}
function peg$buildSimpleError(message, location) {
return new peg$SyntaxError(message, null, null, location);
}
function peg$buildStructuredError(expected, found, location) {
return new peg$SyntaxError(peg$SyntaxError.buildMessage(expected, found), expected, found, location);
}
function peg$parseDocument() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = [];
s2 = peg$parseElement();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parseElement();
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c0(s1);
}
s0 = s1;
return s0;
}
function peg$parseElement() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$parsedelimitedBlockRaw();
if (s0 === peg$FAILED) {
s0 = peg$parsedelimitedBlockTable();
if (s0 === peg$FAILED) {
s0 = peg$parsedelimitedBlock();
if (s0 === peg$FAILED) {
s0 = peg$parseparagraphBlockRaw();
if (s0 === peg$FAILED) {
s0 = peg$parseparagraphBlockTable();
if (s0 === peg$FAILED) {
s0 = peg$parseparagraphBlock();
if (s0 === peg$FAILED) {
s0 = peg$parsealiasDirective();
if (s0 === peg$FAILED) {
s0 = peg$parseconfigDirective();
if (s0 === peg$FAILED) {
s0 = peg$parseabbreviatedBlockRaw();
if (s0 === peg$FAILED) {
s0 = peg$parseabbreviatedBlockTable();
if (s0 === peg$FAILED) {
s0 = peg$parseabbreviatedBlock();
if (s0 === peg$FAILED) {
s0 = peg$currPos;
peg$savedPos = peg$currPos;
s1 = peg$c1();
if (s1) {
s1 = void 0;
}
else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsetextBlock();
if (s2 === peg$FAILED) {
s2 = peg$parseblankline();
if (s2 === peg$FAILED) {
s2 = peg$parseerror_para();
}
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c2(s2);
s0 = s1;
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$currPos;
s2 = [];
s3 = peg$currPos;
s4 = peg$currPos;
peg$silentFails++;
s5 = peg$currPos;
s6 = peg$parsemarkers();
if (s6 !== peg$FAILED) {
s7 = peg$parsestrictIdentifier();
if (s7 !== peg$FAILED) {
s6 = [s6, s7];
s5 = s6;
}
else {
peg$currPos = s5;
s5 = peg$FAILED;
}
}
else {
peg$currPos = s5;
s5 = peg$FAILED;
}
if (s5 === peg$FAILED) {
s5 = peg$parsemarkerAbbreviatedBlock();
}
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = void 0;
}
else {
peg$currPos = s4;
s4 = peg$FAILED;
}
if (s4 !== peg$FAILED) {
if (input.length > peg$currPos) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s5 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c3);
}
}
if (s5 !== peg$FAILED) {
s4 = [s4, s5];
s3 = s4;
}
else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$currPos;
s4 = peg$currPos;
peg$silentFails++;
s5 = peg$currPos;
s6 = peg$parsemarkers();
if (s6 !== peg$FAILED) {
s7 = peg$parsestrictIdentifier();
if (s7 !== peg$FAILED) {
s6 = [s6, s7];
s5 = s6;
}
else {
peg$currPos = s5;
s5 = peg$FAILED;
}
}
else {
peg$currPos = s5;
s5 = peg$FAILED;
}
if (s5 === peg$FAILED) {
s5 = peg$parsemarkerAbbreviatedBlock();
}
peg$silentFails--;
if (s5 === peg$FAILED) {
s4 = void 0;
}
else {
peg$currPos = s4;
s4 = peg$FAILED;
}
if (s4 !== peg$FAILED) {
if (input.length > peg$currPos) {
s5 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s5 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c3);
}
}
if (s5 !== peg$FAILED) {
s4 = [s4, s5];
s3 = s4;
}
else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
else {
peg$currPos = s3;
s3 = peg$FAILED;
}
}
}
else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s1 = input.substring(s1, peg$currPos);
}
else {
s1 = s2;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c4();
}
s0 = s1;
}
}
}
}
}
}
}
}
}
}
}
}
return s0;
}
function peg$parsehs() {
var s0;
if (peg$c5.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c6);
}
}
return s0;
}
function peg$parse_() {
var s0, s1;
s0 = [];
if (peg$c7.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s1 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c8);
}
}
while (s1 !== peg$FAILED) {
s0.push(s1);
if (peg$c7.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s1 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c8);
}
}
}
return s0;
}
function peg$parseEndline() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = [];
s3 = peg$parsehs();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsehs();
}
if (s2 !== peg$FAILED) {
if (peg$c9.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s3 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c10);
}
}
if (s3 !== peg$FAILED) {
s2 = [s2, s3];
s1 = s2;
}
else {
peg$currPos = s1;
s1 = peg$FAILED;
}
}
else {
peg$currPos = s1;
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s0 = input.substring(s0, peg$currPos);
}
else {
s0 = s1;
}
return s0;
}
function peg$parseLineOfText() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = [];
s3 = peg$parsechar();
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsechar();
}
}
else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s1 = input.substring(s1, peg$currPos);
}
else {
s1 = s2;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseEOL();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c11(s1);
s0 = s1;
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsechar() {
var s0;
if (peg$c12.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c13);
}
}
return s0;
}
function peg$parsenewline() {
var s0, s1, s2;
if (input.charCodeAt(peg$currPos) === 10) {
s0 = peg$c14;
peg$currPos++;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c15);
}
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 13) {
s1 = peg$c16;
peg$currPos++;
}
else {
s1 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c17);
}
}
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 10) {
s2 = peg$c14;
peg$currPos++;
}
else {
s2 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c15);
}
}
if (s2 === peg$FAILED) {
s2 = null;
}
if (s2 !== peg$FAILED) {
s1 = [s1, s2];
s0 = s1;
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseEOL() {
var s0, s1;
s0 = peg$parsenewline();
if (s0 === peg$FAILED) {
s0 = peg$currPos;
peg$silentFails++;
if (input.length > peg$currPos) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s1 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c3);
}
}
peg$silentFails--;
if (s1 === peg$FAILED) {
s0 = void 0;
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseemptyline() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = [];
s3 = peg$parsehs();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsehs();
}
if (s2 !== peg$FAILED) {
if (peg$c9.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s3 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c10);
}
}
if (s3 !== peg$FAILED) {
s2 = [s2, s3];
s1 = s2;
}
else {
peg$currPos = s1;
s1 = peg$FAILED;
}
}
else {
peg$currPos = s1;
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s0 = input.substring(s0, peg$currPos);
}
else {
s0 = s1;
}
return s0;
}
function peg$parseblankline() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
s1 = peg$currPos;
s2 = peg$currPos;
s3 = [];
s4 = peg$parsehs();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsehs();
}
if (s3 !== peg$FAILED) {
if (peg$c9.test(input.charAt(peg$currPos))) {
s4 = input.charAt(peg$currPos);
peg$currPos++;
}
else {
s4 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c10);
}
}
if (s4 !== peg$FAILED) {
s3 = [s3, s4];
s2 = s3;
}
else {
peg$currPos = s2;
s2 = peg$FAILED;
}
}
else {
peg$currPos = s2;
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s1 = input.substring(s1, peg$currPos);
}
else {
s1 = s2;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c18();
}
s0 = s1;
return s0;
}
function peg$parsemarkerBegin() {
var s0;
if (input.substr(peg$currPos, 7) === peg$c19) {
s0 = peg$c19;
peg$currPos += 7;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c20);
}
}
return s0;
}
function peg$parsemarkerEnd() {
var s0;
if (input.substr(peg$currPos, 5) === peg$c21) {
s0 = peg$c21;
peg$currPos += 5;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c22);
}
}
return s0;
}
function peg$parsemarkerFor() {
var s0;
if (input.substr(peg$currPos, 5) === peg$c23) {
s0 = peg$c23;
peg$currPos += 5;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c24);
}
}
return s0;
}
function peg$parsemarkerConfig() {
var s0;
if (input.substr(peg$currPos, 7) === peg$c25) {
s0 = peg$c25;
peg$currPos += 7;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c26);
}
}
return s0;
}
function peg$parsemarkerAlias() {
var s0;
if (input.substr(peg$currPos, 6) === peg$c27) {
s0 = peg$c27;
peg$currPos += 6;
}
else {
s0 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c28);
}
}
return s0;
}
function peg$parsestrictIdentifier() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = peg$parseidentifier();
if (s1 !== peg$FAILED) {
peg$savedPos = peg$currPos;
s2 = peg$c29(s1);
if (s2) {
s2 = void 0;
}
else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c30(s1);
s0 = s1;
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsemarkerAbbreviatedBlock() {
var s0, s1, s2;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 61) {
s1 = peg$c31;
peg$currPos++;
}
else {
s1 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c32);
}
}
if (s1 !== peg$FAILED) {
s2 = peg$parsestrictIdentifier();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c30(s2);
s0 = s1;
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsemarkers() {
var s0;
s0 = peg$parsemarkerBegin();
if (s0 === peg$FAILED) {
s0 = peg$parsemarkerEnd();
if (s0 === peg$FAILED) {
s0 = peg$parsemarkerFor();
if (s0 === peg$FAILED) {
s0 = peg$parsemarkerConfig();
if (s0 === peg$FAILED) {
s0 = peg$parsemarkerAlias();
}
}
}
}
return s0;
}
function peg$parseText() {
var s0, s1, s2;
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
s2 = peg$parsechar();
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parsechar();
}
}
else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s0 = input.substring(s0, peg$currPos);
}
else {
s0 = s1;
}
peg$silentFails--;
if (s0 === peg$FAILED) {
s1 = peg$FAILED;
if (peg$silentFails === 0) {
peg$fail(peg$c33);
}
}
retu