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// Generated by PEG.js v0.11.0-master.b7b87ea, https://pegjs.org/
'use strict';
function peg$subclass(child, parent) {
function C() {
this.constructor = child;
}
C.prototype = parent.prototype;
child.prototype = new C();
}
function peg$SyntaxError(message, expected, found, location) {
this.message = message;
this.expected = expected;
this.found = found;
this.location = location;
this.name = 'SyntaxError';
// istanbul ignore next
if (typeof Error.captureStackTrace === 'function') {
Error.captureStackTrace(this, peg$SyntaxError);
}
}
peg$subclass(peg$SyntaxError, Error);
peg$SyntaxError.buildMessage = function (expected, found, location) {
var DESCRIBE_EXPECTATION_FNS = {
literal: function (expectation) {
return '"' + literalEscape(expectation.text) + '"';
},
class: function (expectation) {
var escapedParts = expectation.parts.map(function (part) {
return Array.isArray(part)
? classEscape(part[0]) + '-' + classEscape(part[1])
: classEscape(part);
});
return '[' + (expectation.inverted ? '^' : '') + escapedParts + ']';
},
any: function () {
return 'any character';
},
end: function () {
return 'end of input';
},
other: function (expectation) {
return expectation.description;
},
not: function (expectation) {
return 'not ' + describeExpectation(expectation.expected);
},
};
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 = expected.map(describeExpectation);
var i, j;
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$parse(input, options) {
options = options !== undefined ? options : {};
var peg$FAILED = {};
var peg$startRuleFunctions = { Top: peg$parseTop };
var peg$startRuleFunction = peg$parseTop;
var peg$c0 = '/';
var peg$c1 = '.';
var peg$c2 = '#';
var peg$c3 = '=';
var peg$c4 = '(';
var peg$c5 = ')';
var peg$c6 = ',';
var peg$c7 = '[';
var peg$c8 = ']';
var peg$c9 = 'null';
var peg$c10 = 'true';
var peg$c11 = 'false';
var peg$c12 = '{';
var peg$c13 = '}';
var peg$c14 = ':';
var peg$c15 = '-';
var peg$c16 = '"';
var peg$c17 = '\\';
var peg$r0 = /^[$@]/;
var peg$r1 = /^[0-9]/;
var peg$r2 = /^[^\0-\x1F"\\]/;
var peg$r3 = /^[a-zA-Z0-9_\-]/;
var peg$r4 = /^[ \n\t]/;
var peg$e0 = peg$literalExpectation('/', false);
var peg$e1 = peg$otherExpectation('tag name');
var peg$e2 = peg$otherExpectation('class');
var peg$e3 = peg$otherExpectation('id');
var peg$e4 = peg$literalExpectation('=', false);
var peg$e5 = peg$literalExpectation('(', false);
var peg$e6 = peg$literalExpectation(')', false);
var peg$e7 = peg$literalExpectation(',', false);
var peg$e8 = peg$otherExpectation('variable');
var peg$e9 = peg$otherExpectation('null');
var peg$e10 = peg$otherExpectation('boolean');
var peg$e11 = peg$literalExpectation('[', false);
var peg$e12 = peg$literalExpectation(']', false);
var peg$e13 = peg$literalExpectation('{', false);
var peg$e14 = peg$literalExpectation('}', false);
var peg$e15 = peg$literalExpectation(':', false);
var peg$e16 = peg$otherExpectation('number');
var peg$e17 = peg$otherExpectation('string');
var peg$e18 = peg$otherExpectation('identifier');
var peg$e19 = peg$otherExpectation('whitespace');
var peg$f0 = function (variable) {
return { type: 'variable', meta: { variable } };
};
var peg$f1 = function (attributes) {
return { type: 'annotation', meta: { attributes } };
};
var peg$f2 = function (tag, value) {
return value;
};
var peg$f3 = function (tag, primary, attributes, close) {
if (primary) {
attributes = attributes || [];
attributes.unshift({
type: 'attribute',
name: 'primary',
value: primary,
});
}
const [type, nesting] = close ? ['tag', 0] : ['tag_open', 1];
return { type, nesting, meta: { tag, attributes } };
};
var peg$f4 = function (tag) {
return { type: 'tag_close', nesting: -1, meta: { tag } };
};
var peg$f5 = function (head, tail) {
return !head ? [] : [head, ...tail];
};
var peg$f6 = function (item) {
return item;
};
var peg$f7 = function (ids) {
return ids;
};
var peg$f8 = function (classes) {
return classes;
};
var peg$f9 = function (attribute) {
return attribute;
};
var peg$f10 = function (name) {
return { type: 'class', name, value: true };
};
var peg$f11 = function (value) {
return { type: 'attribute', name: 'id', value };
};
var peg$f12 = function (name, value) {
return { type: 'attribute', name, value };
};
var peg$f13 = function (name, head, tail) {
return head ? [head, ...tail] : [];
};
var peg$f14 = function (name, params) {
let parameters = {};
for (let [index, { name, value }] of params.entries())
parameters[name || index] = value;
return new Function(name, parameters);
};
var peg$f15 = function (name) {
return name;
};
var peg$f16 = function (name, value) {
return { name, value };
};
var peg$f17 = function (value) {
return value;
};
var peg$f18 = function (prefix, head, tail) {
if (prefix === '@') return [head, ...tail];
return new Variable([head, ...tail]);
};
var peg$f19 = function () {
return null;
};
var peg$f20 = function () {
return true;
};
var peg$f21 = function () {
return false;
};
var peg$f22 = function (head, tail) {
return [head, ...tail];
};
var peg$f23 = function (value) {
return value || [];
};
var peg$f24 = function (head, tail) {
return Object.assign(head, ...tail);
};
var peg$f25 = function (value) {
return value || {};
};
var peg$f26 = function (key, value) {
return key === '$$mdtype' ? {} : { [key]: value };
};
var peg$f27 = function () {
return parseFloat(text());
};
var peg$f28 = function (value) {
return value.join('');
};
var peg$f29 = function (sequence) {
return sequence;
};
var peg$currPos = 0;
var peg$savedPos = 0;
var peg$posDetailsCache = [{ line: 1, column: 1 }];
var peg$expected = [];
var peg$silentFails = 0;
var 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 offset() {
return peg$savedPos;
}
function range() {
return [peg$savedPos, peg$currPos];
}
function location() {
return peg$computeLocation(peg$savedPos, peg$currPos);
}
function expected(description, location) {
location =
location !== undefined
? location
: peg$computeLocation(peg$savedPos, peg$currPos);
throw peg$buildStructuredError(
[peg$otherExpectation(description)],
input.substring(peg$savedPos, peg$currPos),
location
);
}
function error(message, location) {
location =
location !== undefined
? location
: peg$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];
var 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$posDetailsCache[pos] = details;
return details;
}
}
var peg$VALIDFILENAME =
typeof options.filename === 'string' && options.filename.length > 0;
function peg$computeLocation(startPos, endPos) {
var loc = {};
if (peg$VALIDFILENAME) loc.filename = options.filename;
var startPosDetails = peg$computePosDetails(startPos);
loc.start = {
offset: startPos,
line: startPosDetails.line,
column: startPosDetails.column,
};
var endPosDetails = peg$computePosDetails(endPos);
loc.end = {
offset: endPos,
line: endPosDetails.line,
column: endPosDetails.column,
};
return loc;
}
function peg$begin() {
peg$expected.push({ pos: peg$currPos, variants: [] });
}
function peg$expect(expected) {
var top = peg$expected[peg$expected.length - 1];
if (peg$currPos < top.pos) {
return;
}
if (peg$currPos > top.pos) {
top.pos = peg$currPos;
top.variants = [];
}
top.variants.push(expected);
}
function peg$end(invert) {
var expected = peg$expected.pop();
var top = peg$expected[peg$expected.length - 1];
var variants = expected.variants;
if (top.pos !== expected.pos) {
return;
}
if (invert) {
variants = variants.map(function (e) {
return e.type === 'not' ? e.expected : { type: 'not', expected: e };
});
}
Array.prototype.push.apply(top.variants, variants);
}
function peg$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, location),
expected,
found,
location
);
}
function peg$buildError() {
var expected = peg$expected[0];
var failPos = expected.pos;
return peg$buildStructuredError(
expected.variants,
failPos < input.length ? input.charAt(failPos) : null,
failPos < input.length
? peg$computeLocation(failPos, failPos + 1)
: peg$computeLocation(failPos, failPos)
);
}
function peg$parseTop() {
var s0;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$parseTopLevelValue();
if (s0 === peg$FAILED) {
s0 = peg$parseAnnotation();
if (s0 === peg$FAILED) {
s0 = peg$parseTagOpen();
if (s0 === peg$FAILED) {
s0 = peg$parseTagClose();
}
}
}
return s0;
}
function peg$parseTopLevelValue() {
var s0, s1;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseVariable();
if (s1 === peg$FAILED) {
s1 = peg$parseFunction();
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f0(s1);
}
s0 = s1;
return s0;
}
function peg$parseAnnotation() {
var s0, s1, s2, s3;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseTagAttributes();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parse_();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parse_();
}
peg$savedPos = s0;
s0 = peg$f1(s1);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseTagOpen() {
var s0, s1, s2, s3, s4, s5, s6;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseTagName();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parse_();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parse_();
}
s3 = peg$currPos;
s4 = peg$parseValue();
if (s4 !== peg$FAILED) {
s5 = peg$parse_();
if (s5 === peg$FAILED) {
s5 = null;
}
peg$savedPos = s3;
s3 = peg$f2(s1, s4);
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 === peg$FAILED) {
s3 = null;
}
s4 = peg$parseTagAttributes();
if (s4 === peg$FAILED) {
s4 = null;
}
s5 = [];
s6 = peg$parse_();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parse_();
}
rule$expects(peg$e0);
if (input.charCodeAt(peg$currPos) === 47) {
s6 = peg$c0;
peg$currPos++;
} else {
s6 = peg$FAILED;
}
if (s6 === peg$FAILED) {
s6 = null;
}
peg$savedPos = s0;
s0 = peg$f3(s1, s3, s4, s6);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseTagClose() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
rule$expects(peg$e0);
if (input.charCodeAt(peg$currPos) === 47) {
s1 = peg$c0;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseTagName();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f4(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseTagName() {
var s0;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e1);
peg$silentFails++;
s0 = peg$parseIdentifier();
peg$silentFails--;
return s0;
}
function peg$parseTagAttributes() {
var s0, s1, s2, s3;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseTagAttributesItem();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parseTagAttributesTail();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parseTagAttributesTail();
}
peg$savedPos = s0;
s0 = peg$f5(s1, s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseTagAttributesTail() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseTagAttributesItem();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f6(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseTagAttributesItem() {
var s0, s1;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseTagShortcutId();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f7(s1);
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseTagShortcutClass();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f8(s1);
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseTagAttribute();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f9(s1);
}
s0 = s1;
}
}
return s0;
}
function peg$parseTagShortcutClass() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e2);
peg$silentFails++;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 46) {
s1 = peg$c1;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseIdentifier();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f10(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
return s0;
}
function peg$parseTagShortcutId() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e3);
peg$silentFails++;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 35) {
s1 = peg$c2;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseIdentifier();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f11(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
return s0;
}
function peg$parseTagAttribute() {
var s0, s1, s2, s3;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseIdentifier();
if (s1 !== peg$FAILED) {
rule$expects(peg$e4);
if (input.charCodeAt(peg$currPos) === 61) {
s2 = peg$c3;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = peg$parseValue();
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f12(s1, s3);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseFunction() {
var s0, s1, s2, s3, s4, s5, s6, s7;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseIdentifier();
if (s1 !== peg$FAILED) {
rule$expects(peg$e5);
if (input.charCodeAt(peg$currPos) === 40) {
s2 = peg$c4;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
s4 = peg$currPos;
s5 = peg$parseFunctionParameter();
if (s5 === peg$FAILED) {
s5 = null;
}
s6 = [];
s7 = peg$parseFunctionParameterTail();
while (s7 !== peg$FAILED) {
s6.push(s7);
s7 = peg$parseFunctionParameterTail();
}
peg$savedPos = s4;
s4 = peg$f13(s1, s5, s6);
rule$expects(peg$e6);
if (input.charCodeAt(peg$currPos) === 41) {
s5 = peg$c5;
peg$currPos++;
} else {
s5 = peg$FAILED;
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f14(s1, s4);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseFunctionParameter() {
var s0, s1, s2, s3;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$currPos;
s2 = peg$parseIdentifier();
if (s2 !== peg$FAILED) {
rule$expects(peg$e4);
if (input.charCodeAt(peg$currPos) === 61) {
s3 = peg$c3;
peg$currPos++;
} else {
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
peg$savedPos = s1;
s1 = peg$f15(s2);
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
if (s1 === peg$FAILED) {
s1 = null;
}
s2 = peg$parseValue();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f16(s1, s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseFunctionParameterTail() {
var s0, s1, s2, s3, s4;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
rule$expects(peg$e7);
if (input.charCodeAt(peg$currPos) === 44) {
s2 = peg$c6;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
s4 = peg$parseFunctionParameter();
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f17(s4);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseTrailingComma() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
rule$expects(peg$e7);
if (input.charCodeAt(peg$currPos) === 44) {
s2 = peg$c6;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s1 = [s1, s2];
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = null;
}
return s0;
}
function peg$parseVariable() {
var s0, s1, s2, s3, s4;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e8);
peg$silentFails++;
s0 = peg$currPos;
if (peg$r0.test(input.charAt(peg$currPos))) {
s1 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseIdentifier();
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parseVariableTail();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parseVariableTail();
}
peg$savedPos = s0;
s0 = peg$f18(s1, s2, s3);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
return s0;
}
function peg$parseVariableTail() {
var s0, s1, s2, s3;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 46) {
s1 = peg$c1;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseIdentifier();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f15(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 91) {
s1 = peg$c7;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseValueNumber();
if (s2 === peg$FAILED) {
s2 = peg$parseValueString();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 93) {
s3 = peg$c8;
peg$currPos++;
} else {
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f17(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseValue() {
var s0;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$parseValueNull();
if (s0 === peg$FAILED) {
s0 = peg$parseValueBoolean();
if (s0 === peg$FAILED) {
s0 = peg$parseValueString();
if (s0 === peg$FAILED) {
s0 = peg$parseValueNumber();
if (s0 === peg$FAILED) {
s0 = peg$parseValueArray();
if (s0 === peg$FAILED) {
s0 = peg$parseValueHash();
if (s0 === peg$FAILED) {
s0 = peg$parseFunction();
if (s0 === peg$FAILED) {
s0 = peg$parseVariable();
}
}
}
}
}
}
}
return s0;
}
function peg$parseValueNull() {
var s0, s1;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e9);
peg$silentFails++;
s0 = peg$currPos;
if (input.substr(peg$currPos, 4) === peg$c9) {
s1 = peg$c9;
peg$currPos += 4;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f19();
}
s0 = s1;
peg$silentFails--;
return s0;
}
function peg$parseValueBoolean() {
var s0, s1;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e10);
peg$silentFails++;
s0 = peg$currPos;
if (input.substr(peg$currPos, 4) === peg$c10) {
s1 = peg$c10;
peg$currPos += 4;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f20();
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
if (input.substr(peg$currPos, 5) === peg$c11) {
s1 = peg$c11;
peg$currPos += 5;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$f21();
}
s0 = s1;
}
peg$silentFails--;
return s0;
}
function peg$parseValueArray() {
var s0, s1, s2, s3, s4, s5, s6;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
rule$expects(peg$e11);
if (input.charCodeAt(peg$currPos) === 91) {
s1 = peg$c7;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parse_();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parse_();
}
s3 = peg$currPos;
s4 = peg$parseValue();
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parseValueArrayTail();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parseValueArrayTail();
}
s6 = peg$parseTrailingComma();
peg$savedPos = s3;
s3 = peg$f22(s4, s5);
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 === peg$FAILED) {
s3 = null;
}
s4 = [];
s5 = peg$parse_();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parse_();
}
rule$expects(peg$e12);
if (input.charCodeAt(peg$currPos) === 93) {
s5 = peg$c8;
peg$currPos++;
} else {
s5 = peg$FAILED;
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f23(s3);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseValueArrayTail() {
var s0, s1, s2, s3, s4;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
rule$expects(peg$e7);
if (input.charCodeAt(peg$currPos) === 44) {
s2 = peg$c6;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
s4 = peg$parseValue();
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f17(s4);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseValueHash() {
var s0, s1, s2, s3, s4, s5, s6;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
rule$expects(peg$e13);
if (input.charCodeAt(peg$currPos) === 123) {
s1 = peg$c12;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parse_();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parse_();
}
s3 = peg$currPos;
s4 = peg$parseValueHashItem();
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parseValueHashTail();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parseValueHashTail();
}
s6 = peg$parseTrailingComma();
peg$savedPos = s3;
s3 = peg$f24(s4, s5);
} else {
peg$currPos = s3;
s3 = peg$FAILED;
}
if (s3 === peg$FAILED) {
s3 = null;
}
s4 = [];
s5 = peg$parse_();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parse_();
}
rule$expects(peg$e14);
if (input.charCodeAt(peg$currPos) === 125) {
s5 = peg$c13;
peg$currPos++;
} else {
s5 = peg$FAILED;
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f25(s3);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseValueHashTail() {
var s0, s1, s2, s3, s4;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
rule$expects(peg$e7);
if (input.charCodeAt(peg$currPos) === 44) {
s2 = peg$c6;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
s4 = peg$parseValueHashItem();
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f6(s4);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseValueHashItem() {
var s0, s1, s2, s3, s4;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
s1 = peg$parseIdentifier();
if (s1 === peg$FAILED) {
s1 = peg$parseValueString();
}
if (s1 !== peg$FAILED) {
rule$expects(peg$e15);
if (input.charCodeAt(peg$currPos) === 58) {
s2 = peg$c14;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
s4 = peg$parseValue();
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f26(s1, s4);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseValueNumber() {
var s0, s1, s2, s3, s4, s5, s6;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e16);
peg$silentFails++;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 45) {
s1 = peg$c15;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 === peg$FAILED) {
s1 = null;
}
s2 = [];
if (peg$r1.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
if (peg$r1.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
}
}
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
s3 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 46) {
s4 = peg$c1;
peg$currPos++;
} else {
s4 = peg$FAILED;
}
if (s4 !== peg$FAILED) {
s5 = [];
if (peg$r1.test(input.charAt(peg$currPos))) {
s6 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s6 = peg$FAILED;
}
if (s6 !== peg$FAILED) {
while (s6 !== peg$FAILED) {
s5.push(s6);
if (peg$r1.test(input.charAt(peg$currPos))) {
s6 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s6 = peg$FAILED;
}
}
} else {
s5 = peg$FAILED;
}
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) {
s3 = null;
}
peg$savedPos = s0;
s0 = peg$f27();
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
return s0;
}
function peg$parseValueString() {
var s0, s1, s2, s3;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e17);
peg$silentFails++;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 34) {
s1 = peg$c16;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parseValueStringChars();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parseValueStringChars();
}
if (input.charCodeAt(peg$currPos) === 34) {
s3 = peg$c16;
peg$currPos++;
} else {
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f28(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
peg$silentFails--;
return s0;
}
function peg$parseValueStringChars() {
var s0;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
if (peg$r2.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$parseValueStringEscapes();
}
return s0;
}
function peg$parseValueStringEscapes() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 92) {
s1 = peg$c17;
peg$currPos++;
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 34) {
s2 = peg$c16;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 92) {
s2 = peg$c17;
peg$currPos++;
} else {
s2 = peg$FAILED;
}
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s0 = peg$f29(s2);
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseIdentifier() {
var s0, s1, s2;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e18);
peg$silentFails++;
s0 = peg$currPos;
s1 = [];
if (peg$r3.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$r3.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
}
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
s0 = input.substring(s0, peg$currPos);
} else {
s0 = s1;
}
peg$silentFails--;
return s0;
}
function peg$parse_() {
var s0;
var rule$expects = function (expected) {
if (peg$silentFails === 0) peg$expect(expected);
};
rule$expects(peg$e19);
peg$silentFails++;
if (peg$r4.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s0 = peg$FAILED;
}
peg$silentFails--;
return s0;
}
const { Variable, Function } = options;
peg$begin();
peg$result = peg$startRuleFunction();
if (peg$result !== peg$FAILED && peg$currPos === input.length) {
return peg$result;
} else {
if (peg$result !== peg$FAILED && peg$currPos < input.length) {
peg$expect(peg$endExpectation());
}
throw peg$buildError();
}
}
module.exports = {
SyntaxError: peg$SyntaxError,
parse: peg$parse,
};