/*
 * 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$c0 = "#",
      peg$c1 = peg$literalExpectation("#", false),
      peg$c2 = function() { return { type: 'octothorpe' }; },
      peg$c3 = function(str) { return str.join(''); },
      peg$c4 = "{",
      peg$c5 = peg$literalExpectation("{", false),
      peg$c6 = "}",
      peg$c7 = peg$literalExpectation("}", false),
      peg$c8 = function(arg) {
          return {
            type: 'argument',
            arg: arg
          };
        },
      peg$c9 = ",",
      peg$c10 = peg$literalExpectation(",", false),
      peg$c11 = "select",
      peg$c12 = peg$literalExpectation("select", false),
      peg$c13 = function(arg, cases) {
          return {
            type: 'select',
            arg: arg,
            cases: cases
          };
        },
      peg$c14 = "plural",
      peg$c15 = peg$literalExpectation("plural", false),
      peg$c16 = "selectordinal",
      peg$c17 = peg$literalExpectation("selectordinal", false),
      peg$c18 = function(arg, type, offset, cases) {
          var ls = ((type === 'selectordinal') ? options.ordinal : options.cardinal)
                   || ['zero', 'one', 'two', 'few', 'many', 'other'];
          if (ls && ls.length) cases.forEach(function(c) {
            if (isNaN(c.key) && ls.indexOf(c.key) < 0) throw new Error(
              'Invalid key `' + c.key + '` for argument `' + arg + '`.' +
              ' Valid ' + type + ' keys for this locale are `' + ls.join('`, `') +
              '`, and explicit keys like `=0`.');
          });
          return {
            type: type,
            arg: arg,
            offset: offset || 0,
            cases: cases
          };
        },
      peg$c19 = function(arg, key, params) {
          return {
            type: 'function',
            arg: arg,
            key: key,
            params: params
          };
        },
      peg$c20 = /^[0-9a-zA-Z$_]/,
      peg$c21 = peg$classExpectation([["0", "9"], ["a", "z"], ["A", "Z"], "$", "_"], false, false),
      peg$c22 = /^[^ \t\n\r,.+={}]/,
      peg$c23 = peg$classExpectation([" ", "\t", "\n", "\r", ",", ".", "+", "=", "{", "}"], true, false),
      peg$c24 = function(key, tokens) { return { key: key, tokens: tokens }; },
      peg$c25 = function(tokens) { return tokens; },
      peg$c26 = "offset",
      peg$c27 = peg$literalExpectation("offset", false),
      peg$c28 = ":",
      peg$c29 = peg$literalExpectation(":", false),
      peg$c30 = function(d) { return d; },
      peg$c31 = "=",
      peg$c32 = peg$literalExpectation("=", false),
      peg$c33 = function(p) { return options.strictFunctionParams; },
      peg$c34 = function(p) { return p; },
      peg$c35 = function(p) { return p.replace(/^[ \t\n\r]*|[ \t\n\r]*$/g, ''); },
      peg$c36 = "''",
      peg$c37 = peg$literalExpectation("''", false),
      peg$c38 = function() { return "'"; },
      peg$c39 = /^[^']/,
      peg$c40 = peg$classExpectation(["'"], true, false),
      peg$c41 = "'{",
      peg$c42 = peg$literalExpectation("'{", false),
      peg$c43 = "'",
      peg$c44 = peg$literalExpectation("'", false),
      peg$c45 = function(str) { return '\u007B'+str.join(''); },
      peg$c46 = "'}",
      peg$c47 = peg$literalExpectation("'}", false),
      peg$c48 = function(str) { return '\u007D'+str.join(''); },
      peg$c49 = /^[^{}#\\\0-\x08\x0E-\x1F\x7F]/,
      peg$c50 = peg$classExpectation(["{", "}", "#", "\\", ["\0", "\b"], ["\x0E", "\x1F"], "\x7F"], true, false),
      peg$c51 = "\\\\",
      peg$c52 = peg$literalExpectation("\\\\", false),
      peg$c53 = function() { return '\\'; },
      peg$c54 = "\\#",
      peg$c55 = peg$literalExpectation("\\#", false),
      peg$c56 = function() { return '#'; },
      peg$c57 = "\\{",
      peg$c58 = peg$literalExpectation("\\{", false),
      peg$c59 = function() { return '\u007B'; },
      peg$c60 = "\\}",
      peg$c61 = peg$literalExpectation("\\}", false),
      peg$c62 = function() { return '\u007D'; },
      peg$c63 = "\\u",
      peg$c64 = peg$literalExpectation("\\u", false),
      peg$c65 = function(h1, h2, h3, h4) {
            return String.fromCharCode(parseInt('0x' + h1 + h2 + h3 + h4));
          },
      peg$c66 = /^[^',}]/,
      peg$c67 = peg$classExpectation(["'", ",", "}"], true, false),
      peg$c68 = /^[^'}]/,
      peg$c69 = peg$classExpectation(["'", "}"], true, false),
      peg$c70 = /^[0-9]/,
      peg$c71 = peg$classExpectation([["0", "9"]], false, false),
      peg$c72 = /^[0-9a-fA-F]/,
      peg$c73 = peg$classExpectation([["0", "9"], ["a", "f"], ["A", "F"]], false, false),
      peg$c74 = /^[ \t\n\r]/,
      peg$c75 = peg$classExpectation([" ", "\t", "\n", "\r"], 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;

    s0 = [];
    s1 = peg$parsetoken();
    while (s1 !== peg$FAILED) {
      s0.push(s1);
      s1 = peg$parsetoken();
    }

    return s0;
  }

  function peg$parsetoken() {
    var s0, s1, s2;

    s0 = peg$parseargument();
    if (s0 === peg$FAILED) {
      s0 = peg$parseselect();
      if (s0 === peg$FAILED) {
        s0 = peg$parseplural();
        if (s0 === peg$FAILED) {
          s0 = peg$parsefunction();
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.charCodeAt(peg$currPos) === 35) {
              s1 = peg$c0;
              peg$currPos++;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c1); }
            }
            if (s1 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c2();
            }
            s0 = s1;
            if (s0 === peg$FAILED) {
              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$FAILED) {
                peg$savedPos = s0;
                s1 = peg$c3(s1);
              }
              s0 = s1;
            }
          }
        }
      }
    }

    return s0;
  }

  function peg$parseargument() {
    var s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c4;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseid();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s5 = peg$c6;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c7); }
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c8(s3);
              s0 = s1;
            } else {
              peg$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$parseselect() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c4;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseid();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 44) {
              s5 = peg$c9;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c10); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                if (input.substr(peg$currPos, 6) === peg$c11) {
                  s7 = peg$c11;
                  peg$currPos += 6;
                } else {
                  s7 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c12); }
                }
                if (s7 !== peg$FAILED) {
                  s8 = peg$parse_();
                  if (s8 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 44) {
                      s9 = peg$c9;
                      peg$currPos++;
                    } else {
                      s9 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c10); }
                    }
                    if (s9 !== peg$FAILED) {
                      s10 = peg$parse_();
                      if (s10 !== peg$FAILED) {
                        s11 = [];
                        s12 = peg$parseselectCase();
                        if (s12 !== peg$FAILED) {
                          while (s12 !== peg$FAILED) {
                            s11.push(s12);
                            s12 = peg$parseselectCase();
                          }
                        } else {
                          s11 = peg$FAILED;
                        }
                        if (s11 !== peg$FAILED) {
                          s12 = peg$parse_();
                          if (s12 !== peg$FAILED) {
                            if (input.charCodeAt(peg$currPos) === 125) {
                              s13 = peg$c6;
                              peg$currPos++;
                            } else {
                              s13 = peg$FAILED;
                              if (peg$silentFails === 0) { peg$fail(peg$c7); }
                            }
                            if (s13 !== peg$FAILED) {
                              peg$savedPos = s0;
                              s1 = peg$c13(s3, s11);
                              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;
                    }
                  } 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;
          }
        } 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$parseplural() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c4;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseid();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 44) {
              s5 = peg$c9;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c10); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                if (input.substr(peg$currPos, 6) === peg$c14) {
                  s7 = peg$c14;
                  peg$currPos += 6;
                } else {
                  s7 = peg$FAILED;
                  if (peg$silentFails === 0) { peg$fail(peg$c15); }
                }
                if (s7 === peg$FAILED) {
                  if (input.substr(peg$currPos, 13) === peg$c16) {
                    s7 = peg$c16;
                    peg$currPos += 13;
                  } else {
                    s7 = peg$FAILED;
                    if (peg$silentFails === 0) { peg$fail(peg$c17); }
                  }
                }
                if (s7 !== peg$FAILED) {
                  s8 = peg$parse_();
                  if (s8 !== peg$FAILED) {
                    if (input.charCodeAt(peg$currPos) === 44) {
                      s9 = peg$c9;
                      peg$currPos++;
                    } else {
                      s9 = peg$FAILED;
                      if (peg$silentFails === 0) { peg$fail(peg$c10); }
                    }
                    if (s9 !== peg$FAILED) {
                      s10 = peg$parse_();
                      if (s10 !== peg$FAILED) {
                        s11 = peg$parseoffset();
                        if (s11 === peg$FAILED) {
                          s11 = null;
                        }
                        if (s11 !== peg$FAILED) {
                          s12 = [];
                          s13 = peg$parsepluralCase();
                          if (s13 !== peg$FAILED) {
                            while (s13 !== peg$FAILED) {
                              s12.push(s13);
                              s13 = peg$parsepluralCase();
                            }
                          } else {
                            s12 = peg$FAILED;
                          }
                          if (s12 !== peg$FAILED) {
                            s13 = peg$parse_();
                            if (s13 !== peg$FAILED) {
                              if (input.charCodeAt(peg$currPos) === 125) {
                                s14 = peg$c6;
                                peg$currPos++;
                              } else {
                                s14 = peg$FAILED;
                                if (peg$silentFails === 0) { peg$fail(peg$c7); }
                              }
                              if (s14 !== peg$FAILED) {
                                peg$savedPos = s0;
                                s1 = peg$c18(s3, s7, s11, s12);
                                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;
                      }
                    } 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;
            }
          } 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$parsefunction() {
    var s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c4;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$parse_();
      if (s2 !== peg$FAILED) {
        s3 = peg$parseid();
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 44) {
              s5 = peg$c9;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c10); }
            }
            if (s5 !== peg$FAILED) {
              s6 = peg$parse_();
              if (s6 !== peg$FAILED) {
                s7 = peg$parseid();
                if (s7 !== peg$FAILED) {
                  s8 = peg$parse_();
                  if (s8 !== peg$FAILED) {
                    s9 = peg$parsefunctionParams();
                    if (s9 !== peg$FAILED) {
                      if (input.charCodeAt(peg$currPos) === 125) {
                        s10 = peg$c6;
                        peg$currPos++;
                      } else {
                        s10 = peg$FAILED;
                        if (peg$silentFails === 0) { peg$fail(peg$c7); }
                      }
                      if (s10 !== peg$FAILED) {
                        peg$savedPos = s0;
                        s1 = peg$c19(s3, s7, s9);
                        s0 = s1;
                      } else {
                        peg$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$FAILED;
              }
            } else {
              peg$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$parseid() {
    var s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    s1 = peg$currPos;
    if (peg$c20.test(input.charAt(peg$currPos))) {
      s2 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c21); }
    }
    if (s2 !== peg$FAILED) {
      s3 = [];
      if (peg$c22.test(input.charAt(peg$currPos))) {
        s4 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s4 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c23); }
      }
      while (s4 !== peg$FAILED) {
        s3.push(s4);
        if (peg$c22.test(input.charAt(peg$currPos))) {
          s4 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s4 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c23); }
        }
      }
      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$parseparamDefault() {
    var s0, s1, s2;

    s0 = peg$currPos;
    s1 = [];
    s2 = peg$parseparamcharsDefault();
    if (s2 !== peg$FAILED) {
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$parseparamcharsDefault();
      }
    } else {
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c3(s1);
    }
    s0 = s1;

    return s0;
  }

  function peg$parseparamStrict() {
    var s0, s1, s2;

    s0 = peg$currPos;
    s1 = [];
    s2 = peg$parseparamcharsStrict();
    if (s2 !== peg$FAILED) {
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$parseparamcharsStrict();
      }
    } else {
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c3(s1);
    }
    s0 = s1;

    return s0;
  }

  function peg$parseselectCase() {
    var s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      s2 = peg$parseid();
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          s4 = peg$parsecaseTokens();
          if (s4 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c24(s2, s4);
            s0 = s1;
          } else {
            peg$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;
    }

    return s0;
  }

  function peg$parsepluralCase() {
    var s0, s1, s2, s3, s4;

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      s2 = peg$parsepluralKey();
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          s4 = peg$parsecaseTokens();
          if (s4 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c24(s2, s4);
            s0 = s1;
          } else {
            peg$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;
    }

    return s0;
  }

  function peg$parsecaseTokens() {
    var s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    if (input.charCodeAt(peg$currPos) === 123) {
      s1 = peg$c4;
      peg$currPos++;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c5); }
    }
    if (s1 !== peg$FAILED) {
      s2 = peg$currPos;
      s3 = peg$parse_();
      if (s3 !== peg$FAILED) {
        s4 = peg$currPos;
        peg$silentFails++;
        if (input.charCodeAt(peg$currPos) === 123) {
          s5 = peg$c4;
          peg$currPos++;
        } else {
          s5 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c5); }
        }
        peg$silentFails--;
        if (s5 !== peg$FAILED) {
          peg$currPos = s4;
          s4 = void 0;
        } else {
          s4 = peg$FAILED;
        }
        if (s4 !== peg$FAILED) {
          s3 = [s3, s4];
          s2 = s3;
        } else {
          peg$currPos = s2;
          s2 = peg$FAILED;
        }
      } else {
        peg$currPos = s2;
        s2 = peg$FAILED;
      }
      if (s2 === peg$FAILED) {
        s2 = null;
      }
      if (s2 !== peg$FAILED) {
        s3 = [];
        s4 = peg$parsetoken();
        while (s4 !== peg$FAILED) {
          s3.push(s4);
          s4 = peg$parsetoken();
        }
        if (s3 !== peg$FAILED) {
          s4 = peg$parse_();
          if (s4 !== peg$FAILED) {
            if (input.charCodeAt(peg$currPos) === 125) {
              s5 = peg$c6;
              peg$currPos++;
            } else {
              s5 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c7); }
            }
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c25(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$parseoffset() {
    var s0, s1, s2, s3, s4, s5, s6, s7;

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      if (input.substr(peg$currPos, 6) === peg$c26) {
        s2 = peg$c26;
        peg$currPos += 6;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c27); }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 58) {
            s4 = peg$c28;
            peg$currPos++;
          } else {
            s4 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c29); }
          }
          if (s4 !== peg$FAILED) {
            s5 = peg$parse_();
            if (s5 !== peg$FAILED) {
              s6 = peg$parsedigits();
              if (s6 !== peg$FAILED) {
                s7 = peg$parse_();
                if (s7 !== peg$FAILED) {
                  peg$savedPos = s0;
                  s1 = peg$c30(s6);
                  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;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parsepluralKey() {
    var s0, s1, s2;

    s0 = peg$parseid();
    if (s0 === peg$FAILED) {
      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$FAILED) {
        s2 = peg$parsedigits();
        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$parsefunctionParams() {
    var s0, s1, s2;

    s0 = peg$currPos;
    s1 = [];
    s2 = peg$parsefunctionParamsDefault();
    while (s2 !== peg$FAILED) {
      s1.push(s2);
      s2 = peg$parsefunctionParamsDefault();
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = peg$currPos;
      s2 = peg$c33(s1);
      if (s2) {
        s2 = peg$FAILED;
      } else {
        s2 = void 0;
      }
      if (s2 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c34(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 = [];
      s2 = peg$parsefunctionParamsStrict();
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        s2 = peg$parsefunctionParamsStrict();
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = peg$currPos;
        s2 = peg$c33(s1);
        if (s2) {
          s2 = void 0;
        } else {
          s2 = peg$FAILED;
        }
        if (s2 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c34(s1);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parsefunctionParamsStrict() {
    var s0, s1, s2, s3;

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      if (input.charCodeAt(peg$currPos) === 44) {
        s2 = peg$c9;
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c10); }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parseparamStrict();
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c34(s3);
          s0 = s1;
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    } else {
      peg$currPos = s0;
      s0 = peg$FAILED;
    }

    return s0;
  }

  function peg$parsefunctionParamsDefault() {
    var s0, s1, s2, s3, s4, s5;

    s0 = peg$currPos;
    s1 = peg$parse_();
    if (s1 !== peg$FAILED) {
      if (input.charCodeAt(peg$currPos) === 44) {
        s2 = peg$c9;
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c10); }
      }
      if (s2 !== peg$FAILED) {
        s3 = peg$parse_();
        if (s3 !== peg$FAILED) {
          s4 = peg$parseparamDefault();
          if (s4 !== peg$FAILED) {
            s5 = peg$parse_();
            if (s5 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c35(s4);
              s0 = s1;
            } else {
              peg$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$parsedoubleapos() {
    var s0, s1;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c36) {
      s1 = peg$c36;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c37); }
    }
    if (s1 !== peg$FAILED) {
      peg$savedPos = s0;
      s1 = peg$c38();
    }
    s0 = s1;

    return s0;
  }

  function peg$parseinapos() {
    var s0, s1, s2;

    s0 = peg$parsedoubleapos();
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = [];
      if (peg$c39.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c40); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c39.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c40); }
          }
        }
      } else {
        s1 = peg$FAILED;
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c3(s1);
      }
      s0 = s1;
    }

    return s0;
  }

  function peg$parsequotedCurly() {
    var s0, s1, s2, s3;

    s0 = peg$currPos;
    if (input.substr(peg$currPos, 2) === peg$c41) {
      s1 = peg$c41;
      peg$currPos += 2;
    } else {
      s1 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c42); }
    }
    if (s1 !== peg$FAILED) {
      s2 = [];
      s3 = peg$parseinapos();
      while (s3 !== peg$FAILED) {
        s2.push(s3);
        s3 = peg$parseinapos();
      }
      if (s2 !== peg$FAILED) {
        if (input.charCodeAt(peg$currPos) === 39) {
          s3 = peg$c43;
          peg$currPos++;
        } else {
          s3 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c44); }
        }
        if (s3 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c45(s2);
          s0 = s1;
        } 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;
      if (input.substr(peg$currPos, 2) === peg$c46) {
        s1 = peg$c46;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c47); }
      }
      if (s1 !== peg$FAILED) {
        s2 = [];
        s3 = peg$parseinapos();
        while (s3 !== peg$FAILED) {
          s2.push(s3);
          s3 = peg$parseinapos();
        }
        if (s2 !== peg$FAILED) {
          if (input.charCodeAt(peg$currPos) === 39) {
            s3 = peg$c43;
            peg$currPos++;
          } else {
            s3 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c44); }
          }
          if (s3 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c48(s2);
            s0 = s1;
          } else {
            peg$currPos = s0;
            s0 = peg$FAILED;
          }
        } else {
          peg$currPos = s0;
          s0 = peg$FAILED;
        }
      } else {
        peg$currPos = s0;
        s0 = peg$FAILED;
      }
    }

    return s0;
  }

  function peg$parsequotedFunctionParams() {
    var s0;

    s0 = peg$parsequotedCurly();
    if (s0 === peg$FAILED) {
      if (input.charCodeAt(peg$currPos) === 39) {
        s0 = peg$c43;
        peg$currPos++;
      } else {
        s0 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c44); }
      }
    }

    return s0;
  }

  function peg$parsechar() {
    var s0, s1, s2, s3, s4, s5;

    if (peg$c49.test(input.charAt(peg$currPos))) {
      s0 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c50); }
    }
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      if (input.substr(peg$currPos, 2) === peg$c51) {
        s1 = peg$c51;
        peg$currPos += 2;
      } else {
        s1 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c52); }
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c53();
      }
      s0 = s1;
      if (s0 === peg$FAILED) {
        s0 = peg$currPos;
        if (input.substr(peg$currPos, 2) === peg$c54) {
          s1 = peg$c54;
          peg$currPos += 2;
        } else {
          s1 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c55); }
        }
        if (s1 !== peg$FAILED) {
          peg$savedPos = s0;
          s1 = peg$c56();
        }
        s0 = s1;
        if (s0 === peg$FAILED) {
          s0 = peg$currPos;
          if (input.substr(peg$currPos, 2) === peg$c57) {
            s1 = peg$c57;
            peg$currPos += 2;
          } else {
            s1 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c58); }
          }
          if (s1 !== peg$FAILED) {
            peg$savedPos = s0;
            s1 = peg$c59();
          }
          s0 = s1;
          if (s0 === peg$FAILED) {
            s0 = peg$currPos;
            if (input.substr(peg$currPos, 2) === peg$c60) {
              s1 = peg$c60;
              peg$currPos += 2;
            } else {
              s1 = peg$FAILED;
              if (peg$silentFails === 0) { peg$fail(peg$c61); }
            }
            if (s1 !== peg$FAILED) {
              peg$savedPos = s0;
              s1 = peg$c62();
            }
            s0 = s1;
            if (s0 === peg$FAILED) {
              s0 = peg$currPos;
              if (input.substr(peg$currPos, 2) === peg$c63) {
                s1 = peg$c63;
                peg$currPos += 2;
              } else {
                s1 = peg$FAILED;
                if (peg$silentFails === 0) { peg$fail(peg$c64); }
              }
              if (s1 !== peg$FAILED) {
                s2 = peg$parsehexDigit();
                if (s2 !== peg$FAILED) {
                  s3 = peg$parsehexDigit();
                  if (s3 !== peg$FAILED) {
                    s4 = peg$parsehexDigit();
                    if (s4 !== peg$FAILED) {
                      s5 = peg$parsehexDigit();
                      if (s5 !== peg$FAILED) {
                        peg$savedPos = s0;
                        s1 = peg$c65(s2, s3, s4, s5);
                        s0 = s1;
                      } else {
                        peg$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$parseparamcharsCommon() {
    var s0;

    s0 = peg$parsedoubleapos();
    if (s0 === peg$FAILED) {
      s0 = peg$parsequotedFunctionParams();
    }

    return s0;
  }

  function peg$parseparamcharsDefault() {
    var s0, s1, s2;

    s0 = peg$parseparamcharsCommon();
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = [];
      if (peg$c66.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c67); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c66.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c67); }
          }
        }
      } else {
        s1 = peg$FAILED;
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c3(s1);
      }
      s0 = s1;
    }

    return s0;
  }

  function peg$parseparamcharsStrict() {
    var s0, s1, s2;

    s0 = peg$parseparamcharsCommon();
    if (s0 === peg$FAILED) {
      s0 = peg$currPos;
      s1 = [];
      if (peg$c68.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c69); }
      }
      if (s2 !== peg$FAILED) {
        while (s2 !== peg$FAILED) {
          s1.push(s2);
          if (peg$c68.test(input.charAt(peg$currPos))) {
            s2 = input.charAt(peg$currPos);
            peg$currPos++;
          } else {
            s2 = peg$FAILED;
            if (peg$silentFails === 0) { peg$fail(peg$c69); }
          }
        }
      } else {
        s1 = peg$FAILED;
      }
      if (s1 !== peg$FAILED) {
        peg$savedPos = s0;
        s1 = peg$c3(s1);
      }
      s0 = s1;
    }

    return s0;
  }

  function peg$parsedigits() {
    var s0, s1, s2;

    s0 = peg$currPos;
    s1 = [];
    if (peg$c70.test(input.charAt(peg$currPos))) {
      s2 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c71); }
    }
    if (s2 !== peg$FAILED) {
      while (s2 !== peg$FAILED) {
        s1.push(s2);
        if (peg$c70.test(input.charAt(peg$currPos))) {
          s2 = input.charAt(peg$currPos);
          peg$currPos++;
        } else {
          s2 = peg$FAILED;
          if (peg$silentFails === 0) { peg$fail(peg$c71); }
        }
      }
    } else {
      s1 = peg$FAILED;
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    return s0;
  }

  function peg$parsehexDigit() {
    var s0;

    if (peg$c72.test(input.charAt(peg$currPos))) {
      s0 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s0 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c73); }
    }

    return s0;
  }

  function peg$parse_() {
    var s0, s1, s2;

    s0 = peg$currPos;
    s1 = [];
    if (peg$c74.test(input.charAt(peg$currPos))) {
      s2 = input.charAt(peg$currPos);
      peg$currPos++;
    } else {
      s2 = peg$FAILED;
      if (peg$silentFails === 0) { peg$fail(peg$c75); }
    }
    while (s2 !== peg$FAILED) {
      s1.push(s2);
      if (peg$c74.test(input.charAt(peg$currPos))) {
        s2 = input.charAt(peg$currPos);
        peg$currPos++;
      } else {
        s2 = peg$FAILED;
        if (peg$silentFails === 0) { peg$fail(peg$c75); }
      }
    }
    if (s1 !== peg$FAILED) {
      s0 = input.substring(s0, peg$currPos);
    } else {
      s0 = s1;
    }

    return s0;
  }

  peg$result = peg$startRuleFunction();

  if (peg$result !== peg$FAILED && peg$currPos === input.length) {
    return peg$result;
  } else {
    if (peg$result !== peg$FAILED && peg$currPos < input.length) {
      peg$fail(peg$endExpectation());
    }

    throw peg$buildStructuredError(
      peg$maxFailExpected,
      peg$maxFailPos < input.length ? input.charAt(peg$maxFailPos) : null,
      peg$maxFailPos < input.length
        ? peg$computeLocation(peg$maxFailPos, peg$maxFailPos + 1)
        : peg$computeLocation(peg$maxFailPos, peg$maxFailPos)
    );
  }
}

module.exports = {
  SyntaxError: peg$SyntaxError,
  parse:       peg$parse
};