@hyperdx/lucene
Version:
Lucene query parser and formatter for JavaScript created using PEG.js
1,850 lines (1,711 loc) • 65.8 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$startRuleFunctions = { start: peg$parsestart },
peg$startRuleFunction = peg$parsestart,
peg$c0 = function(node) {
return node[0];
},
peg$c1 = function() {
return {};
},
peg$c2 = function(operator) {
return {
'operator': operator,
};
},
peg$c3 = function(start, left, operator, right) {
var node = {
'start': start,
'left': left,
};
var right =
right.length == 0
? null
: right[0]['right'] == null
? right[0]['left']
: right[0];
if (right != null) {
node['operator'] = operator == '' ? '<implicit>' : operator[0];
node['right'] = right;
}
return node;
},
peg$c4 = function(operator, right) {
return right;
},
peg$c5 = function(left, operator, right) {
var node = {
'left':left
};
var right =
right.length == 0
? null
: right[0]['right'] == null
? right[0]['left']
: right[0];
if (right != null) {
node['operator'] = operator == '' ? '<implicit>' : operator[0];
node['right'] = right;
}
return node;
},
peg$c6 = function(field_exp) {
return field_exp;
},
peg$c7 = "(",
peg$c8 = peg$literalExpectation("(", false),
peg$c9 = ")",
peg$c10 = peg$literalExpectation(")", false),
peg$c11 = function(node) {
node[0]['parenthesized'] = true;
return node[0];
},
peg$c12 = function(fieldname, range) {
range['field'] =
fieldname == null || fieldname.label == ''
? "<implicit>"
: fieldname.label;
range['fieldLocation'] =
fieldname == null || fieldname.label == ''
? null
: fieldname.location;
return range;
},
peg$c13 = function(fieldname, node) {
node['field']= fieldname.label;
node['fieldLocation'] = fieldname.location;
return node;
},
peg$c14 = function(fieldname, term) {
var fieldexp = {
'field':
fieldname == null || fieldname.label == ''
? "<implicit>"
: fieldname.label,
'fieldLocation':
fieldname == null || fieldname.label == ''
? null
: fieldname.location,
};
for(var key in term)
fieldexp[key] = term[key];
return fieldexp;
},
peg$c15 = /^[:]/,
peg$c16 = peg$classExpectation([":"], false, false),
peg$c17 = function(fieldname) {
return {
label: fieldname.label,
location: fieldname.location
}
},
peg$c18 = function(op, term, proximity, boost) {
var result = {
'term': term,
'quoted': true,
'regex' : false,
'termLocation': location()
};
if('' != proximity)
{
result['proximity'] = proximity;
}
if('' != boost)
{
result['boost'] = boost;
}
if('' != op)
{
result['prefix'] = op;
}
return result;
},
peg$c19 = function(op, term, similarity, boost) {
var result = {
'term': term.label,
'quoted': false,
'regex': false,
'termLocation': location()
};
if('' != similarity)
{
result['similarity'] = similarity;
}
if('' != boost)
{
result['boost'] = boost;
}
if('' != op)
{
result['prefix'] = op;
}
return result;
},
peg$c20 = "\\",
peg$c21 = peg$literalExpectation("\\", false),
peg$c22 = function(sequence) { return '\\' + sequence; },
peg$c23 = ".",
peg$c24 = peg$literalExpectation(".", false),
peg$c25 = /^[^ \t\r\n\f{}()"\/\^~[\]]/,
peg$c26 = peg$classExpectation([" ", "\t", "\r", "\n", "\f", "{", "}", "(", ")", "\"", "/", "^", "~", "[", "]"], true, false),
peg$c27 = function(term) {
return term.join('');
},
peg$c28 = function(term) {
return {
label: term.join(''),
location: location(),
};
},
peg$c29 = /^[^: \t\r\n\f{}()"\^~[\]]/,
peg$c30 = peg$classExpectation([":", " ", "\t", "\r", "\n", "\f", "{", "}", "(", ")", "\"", "^", "~", "[", "]"], true, false),
peg$c31 = "\"",
peg$c32 = peg$literalExpectation("\"", false),
peg$c33 = function(chars) { return chars.join(''); },
peg$c34 = "/",
peg$c35 = peg$literalExpectation("/", false),
peg$c36 = function(chars) { return chars.join('') },
peg$c37 = peg$anyExpectation(),
peg$c38 = function(char) { return char; },
peg$c39 = "+",
peg$c40 = peg$literalExpectation("+", false),
peg$c41 = "-",
peg$c42 = peg$literalExpectation("-", false),
peg$c43 = "!",
peg$c44 = peg$literalExpectation("!", false),
peg$c45 = "{",
peg$c46 = peg$literalExpectation("{", false),
peg$c47 = "}",
peg$c48 = peg$literalExpectation("}", false),
peg$c49 = "[",
peg$c50 = peg$literalExpectation("[", false),
peg$c51 = "]",
peg$c52 = peg$literalExpectation("]", false),
peg$c53 = "^",
peg$c54 = peg$literalExpectation("^", false),
peg$c55 = "?",
peg$c56 = peg$literalExpectation("?", false),
peg$c57 = ":",
peg$c58 = peg$literalExpectation(":", false),
peg$c59 = "&",
peg$c60 = peg$literalExpectation("&", false),
peg$c61 = "|",
peg$c62 = peg$literalExpectation("|", false),
peg$c63 = "'",
peg$c64 = peg$literalExpectation("'", false),
peg$c65 = "~",
peg$c66 = peg$literalExpectation("~", false),
peg$c67 = "*",
peg$c68 = peg$literalExpectation("*", false),
peg$c69 = " ",
peg$c70 = peg$literalExpectation(" ", false),
peg$c71 = function(proximity) {
return proximity;
},
peg$c72 = function(boost) {
return boost;
},
peg$c73 = function(fuzziness) {
return fuzziness == '' || fuzziness == null ? 0.5 : fuzziness;
},
peg$c74 = "0.",
peg$c75 = peg$literalExpectation("0.", false),
peg$c76 = /^[0-9]/,
peg$c77 = peg$classExpectation([["0", "9"]], false, false),
peg$c78 = function(val) {
return parseFloat("0." + val.join(''));
},
peg$c79 = function(val) {
return parseInt(val.join(''));
},
peg$c80 = "TO",
peg$c81 = peg$literalExpectation("TO", false),
peg$c82 = function(term_min, term_max) {
return {
'term_min': term_min,
'term_max': term_max,
'inclusive': 'both'
};
},
peg$c83 = function(term_min, term_max) {
return {
'term_min': term_min,
'term_max': term_max,
'inclusive': 'none'
};
},
peg$c84 = function(term_min, term_max) {
return {
'term_min': term_min,
'term_max': term_max,
'inclusive': 'left'
};
},
peg$c85 = function(term_min, term_max) {
return {
'term_min': term_min,
'term_max': term_max,
'inclusive': 'right'
};
},
peg$c86 = function(operator) {
return operator;
},
peg$c87 = "OR NOT",
peg$c88 = peg$literalExpectation("OR NOT", false),
peg$c89 = "AND NOT",
peg$c90 = peg$literalExpectation("AND NOT", false),
peg$c91 = "OR",
peg$c92 = peg$literalExpectation("OR", false),
peg$c93 = "AND",
peg$c94 = peg$literalExpectation("AND", false),
peg$c95 = "NOT",
peg$c96 = peg$literalExpectation("NOT", false),
peg$c97 = "||",
peg$c98 = peg$literalExpectation("||", false),
peg$c99 = "&&",
peg$c100 = peg$literalExpectation("&&", false),
peg$c101 = peg$otherExpectation("whitespace"),
peg$c102 = /^[ \t\r\n\f]/,
peg$c103 = peg$classExpectation([" ", "\t", "\r", "\n", "\f"], false, false),
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$SyntaxError.buildMessage(expected, found),
expected,
found,
location
);
}
function peg$parsestart() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parsenode();
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parsenode();
}
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c0(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = [];
s2 = peg$parse_();
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parse_();
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c1();
}
s0 = s1;
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseEOF();
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c1();
}
s0 = s1;
}
}
return s0;
}
function peg$parsenode() {
var s0, s1, s2, s3, s4, s5;
s0 = peg$currPos;
s1 = peg$parseoperator_exp();
if (s1 !== peg$FAILED) {
s2 = peg$parseEOF();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c2(s1);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseoperator_exp();
if (s1 !== peg$FAILED) {
s2 = peg$parsegroup_exp();
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parseoperator_exp();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parseoperator_exp();
}
if (s3 !== peg$FAILED) {
s4 = [];
s5 = peg$parsenode();
while (s5 !== peg$FAILED) {
s4.push(s5);
s5 = peg$parsenode();
}
if (s4 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c3(s1, s2, s3, s4);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseoperator_exp();
if (s1 !== peg$FAILED) {
s2 = peg$parsenode();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c4(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parsegroup_exp();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parseoperator_exp();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parseoperator_exp();
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parsenode();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsenode();
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c5(s1, s2, s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
}
return s0;
}
function peg$parsegroup_exp() {
var s0, s1, s2, s3;
s0 = peg$currPos;
s1 = peg$parsefield_exp();
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parse_();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parse_();
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c6(s1);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$parseparen_exp();
}
return s0;
}
function peg$parseparen_exp() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 40) {
s1 = peg$c7;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c8); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parse_();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parse_();
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parsenode();
if (s4 !== peg$FAILED) {
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parsenode();
}
} else {
s3 = peg$FAILED;
}
if (s3 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s4 = peg$c9;
peg$currPos++;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c10); }
}
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parse_();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parse_();
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c11(s3);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsefield_exp() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = peg$parsefieldname();
if (s1 === peg$FAILED) {
s1 = null;
}
if (s1 !== peg$FAILED) {
s2 = peg$parserange_operator_exp();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c12(s1, 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$parsefieldname();
if (s1 !== peg$FAILED) {
s2 = peg$parseparen_exp();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c13(s1, 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$parsefieldname();
if (s1 === peg$FAILED) {
s1 = null;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseterm();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c14(s1, s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
}
return s0;
}
function peg$parsefieldname() {
var s0, s1, s2, s3, s4;
s0 = peg$currPos;
s1 = peg$parseunquoted_term();
if (s1 !== peg$FAILED) {
if (peg$c15.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c16); }
}
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c17(s1);
s0 = s1;
} 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$parseterm() {
var s0, s1, s2, s3, s4, s5, s6;
s0 = peg$currPos;
s1 = peg$parseprefix_operator_exp();
if (s1 === peg$FAILED) {
s1 = null;
}
if (s1 !== peg$FAILED) {
s2 = peg$parsequoted_term();
if (s2 !== peg$FAILED) {
s3 = peg$parseproximity_modifier();
if (s3 === peg$FAILED) {
s3 = null;
}
if (s3 !== peg$FAILED) {
s4 = peg$parseboost_modifier();
if (s4 === peg$FAILED) {
s4 = null;
}
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parse_();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parse_();
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c18(s1, s2, s3, s4);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
s0 = peg$currPos;
s1 = peg$parseprefix_operator_exp();
if (s1 === peg$FAILED) {
s1 = null;
}
if (s1 !== peg$FAILED) {
s2 = peg$parseunquoted_term();
if (s2 !== peg$FAILED) {
s3 = peg$parsefuzzy_modifier();
if (s3 === peg$FAILED) {
s3 = null;
}
if (s3 !== peg$FAILED) {
s4 = peg$parseboost_modifier();
if (s4 === peg$FAILED) {
s4 = null;
}
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parse_();
while (s6 !== peg$FAILED) {
s5.push(s6);
s6 = peg$parse_();
}
if (s5 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c19(s1, s2, s3, s4);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} 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$parserterm_char() {
var s0, s1, s2;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 92) {
s1 = peg$c20;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseEscapeSequence();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c22(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 46) {
s0 = peg$c23;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c24); }
}
if (s0 === peg$FAILED) {
if (peg$c25.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c26); }
}
}
}
return s0;
}
function peg$parseranged_term() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = [];
s2 = peg$parserterm_char();
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parserterm_char();
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c27(s1);
}
s0 = s1;
return s0;
}
function peg$parseunquoted_term() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = [];
s2 = peg$parseterm_char();
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
s2 = peg$parseterm_char();
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c28(s1);
}
s0 = s1;
return s0;
}
function peg$parseterm_char() {
var s0, s1, s2;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 92) {
s1 = peg$c20;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseEscapeSequence();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c22(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 46) {
s0 = peg$c23;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c24); }
}
if (s0 === peg$FAILED) {
if (peg$c29.test(input.charAt(peg$currPos))) {
s0 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c30); }
}
}
}
return s0;
}
function peg$parsequoted_term() {
var s0, s1, s2, s3;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 34) {
s1 = peg$c31;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c32); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parseDoubleStringCharacter();
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parseDoubleStringCharacter();
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 34) {
s3 = peg$c31;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c32); }
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c33(s2);
s0 = s1;
} 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$parseregex_term() {
var s0, s1, s2, s3;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 47) {
s1 = peg$c34;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c35); }
}
if (s1 !== peg$FAILED) {
s2 = [];
s3 = peg$parseRegexCharacter();
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
s3 = peg$parseRegexCharacter();
}
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s3 = peg$c34;
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c35); }
}
if (s3 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c36(s2);
s0 = s1;
} 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$parseDoubleStringCharacter() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = peg$currPos;
peg$silentFails++;
if (input.charCodeAt(peg$currPos) === 34) {
s2 = peg$c31;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c32); }
}
if (s2 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 92) {
s2 = peg$c20;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
}
peg$silentFails--;
if (s2 === peg$FAILED) {
s1 = void 0;
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
if (input.length > peg$currPos) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c37); }
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c38(s2);
s0 = s1;
} 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$currPos) === 92) {
s1 = peg$c20;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseEscapeSequence();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c22(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseRegexCharacter() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = peg$currPos;
peg$silentFails++;
if (input.charCodeAt(peg$currPos) === 47) {
s2 = peg$c34;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c35); }
}
if (s2 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 92) {
s2 = peg$c20;
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
}
peg$silentFails--;
if (s2 === peg$FAILED) {
s1 = void 0;
} else {
peg$currPos = s1;
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
if (input.length > peg$currPos) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c37); }
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c38(s2);
s0 = s1;
} 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$currPos) === 92) {
s1 = peg$c20;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseEscapeSequence();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c22(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
}
return s0;
}
function peg$parseEscapeSequence() {
var s0;
if (input.charCodeAt(peg$currPos) === 43) {
s0 = peg$c39;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c40); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 45) {
s0 = peg$c41;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c42); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 33) {
s0 = peg$c43;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c44); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 40) {
s0 = peg$c7;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c8); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 41) {
s0 = peg$c9;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c10); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 123) {
s0 = peg$c45;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c46); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 125) {
s0 = peg$c47;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c48); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 91) {
s0 = peg$c49;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c50); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 93) {
s0 = peg$c51;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c52); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 94) {
s0 = peg$c53;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c54); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 34) {
s0 = peg$c31;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c32); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 63) {
s0 = peg$c55;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c56); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 58) {
s0 = peg$c57;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c58); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 92) {
s0 = peg$c20;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c21); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 38) {
s0 = peg$c59;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c60); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 124) {
s0 = peg$c61;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c62); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 39) {
s0 = peg$c63;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c64); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 47) {
s0 = peg$c34;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c35); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 126) {
s0 = peg$c65;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c66); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 42) {
s0 = peg$c67;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c68); }
}
if (s0 === peg$FAILED) {
if (input.charCodeAt(peg$currPos) === 32) {
s0 = peg$c69;
peg$currPos++;
} else {
s0 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c70); }
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return s0;
}
function peg$parseproximity_modifier() {
var s0, s1, s2;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 126) {
s1 = peg$c65;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c66); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseint_exp();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c71(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseboost_modifier() {
var s0, s1, s2;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 94) {
s1 = peg$c53;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c54); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parsedecimal_or_int_exp();
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c72(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsefuzzy_modifier() {
var s0, s1, s2;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 126) {
s1 = peg$c65;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c66); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parsedecimal_exp();
if (s2 === peg$FAILED) {
s2 = null;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c73(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parsedecimal_or_int_exp() {
var s0;
s0 = peg$parsedecimal_exp();
if (s0 === peg$FAILED) {
s0 = peg$parseint_exp();
}
return s0;
}
function peg$parsedecimal_exp() {
var s0, s1, s2, s3;
s0 = peg$currPos;
if (input.substr(peg$currPos, 2) === peg$c74) {
s1 = peg$c74;
peg$currPos += 2;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c75); }
}
if (s1 !== peg$FAILED) {
s2 = [];
if (peg$c76.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c77); }
}
if (s3 !== peg$FAILED) {
while (s3 !== peg$FAILED) {
s2.push(s3);
if (peg$c76.test(input.charAt(peg$currPos))) {
s3 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s3 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c77); }
}
}
} else {
s2 = peg$FAILED;
}
if (s2 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c78(s2);
s0 = s1;
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
} else {
peg$currPos = s0;
s0 = peg$FAILED;
}
return s0;
}
function peg$parseint_exp() {
var s0, s1, s2;
s0 = peg$currPos;
s1 = [];
if (peg$c76.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c77); }
}
if (s2 !== peg$FAILED) {
while (s2 !== peg$FAILED) {
s1.push(s2);
if (peg$c76.test(input.charAt(peg$currPos))) {
s2 = input.charAt(peg$currPos);
peg$currPos++;
} else {
s2 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c77); }
}
}
} else {
s1 = peg$FAILED;
}
if (s1 !== peg$FAILED) {
peg$savedPos = s0;
s1 = peg$c79(s1);
}
s0 = s1;
return s0;
}
function peg$parserange_operator_exp() {
var s0, s1, s2, s3, s4, s5, s6, s7;
s0 = peg$currPos;
if (input.charCodeAt(peg$currPos) === 91) {
s1 = peg$c49;
peg$currPos++;
} else {
s1 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c50); }
}
if (s1 !== peg$FAILED) {
s2 = peg$parseranged_term();
if (s2 !== peg$FAILED) {
s3 = [];
s4 = peg$parse_();
while (s4 !== peg$FAILED) {
s3.push(s4);
s4 = peg$parse_();
}
if (s3 !== peg$FAILED) {
if (input.substr(peg$currPos, 2) === peg$c80) {
s4 = peg$c80;
peg$currPos += 2;
} else {
s4 = peg$FAILED;
if (peg$silentFails === 0) { peg$fail(peg$c81); }
}
if (s4 !== peg$FAILED) {
s5 = [];
s6 = peg$parse_();
if (s6 !== peg$FAILED