diff --git a/parser.js b/parser.js
new file mode 100644
index 0000000..9b014f4
--- /dev/null
+++ b/parser.js
@@ -0,0 +1,1618 @@
+/*
+ * 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 inPlural; },
+      peg$c3 = function() { return { type: 'octothorpe' }; },
+      peg$c4 = function(str) { return str.join(''); },
+      peg$c5 = "{",
+      peg$c6 = peg$literalExpectation("{", false),
+      peg$c7 = "}",
+      peg$c8 = peg$literalExpectation("}", false),
+      peg$c9 = function(arg) {
+          return {
+            type: 'argument',
+            arg: arg
+          };
+        },
+      peg$c10 = ",",
+      peg$c11 = peg$literalExpectation(",", false),
+      peg$c12 = "select",
+      peg$c13 = peg$literalExpectation("select", false),
+      peg$c14 = function(arg, m) { if (options.strictNumberSign) { inPlural = false; } return m; },
+      peg$c15 = function(arg, cases) {
+          return {
+            type: 'select',
+            arg: arg,
+            cases: cases
+          };
+        },
+      peg$c16 = "plural",
+      peg$c17 = peg$literalExpectation("plural", false),
+      peg$c18 = "selectordinal",
+      peg$c19 = peg$literalExpectation("selectordinal", false),
+      peg$c20 = function(arg, m) { inPlural = true; return m; },
+      peg$c21 = function(arg, type, offset, cases) {
+          var ls = ((type === 'selectordinal') ? options.ordinal : options.cardinal)
+                   || ['zero', 'one', 'two', 'few', 'many', 'other'];
+          if (ls && ls.length) cases.forEach(function(c) {
+            if (isNaN(c.key) && ls.indexOf(c.key) < 0) throw new Error(
+              'Invalid key `' + c.key + '` for argument `' + arg + '`.' +
+              ' Valid ' + type + ' keys for this locale are `' + ls.join('`, `') +
+              '`, and explicit keys like `=0`.');
+          });
+          inPlural = false;
+          return {
+            type: type,
+            arg: arg,
+            offset: offset || 0,
+            cases: cases
+          };
+        },
+      peg$c22 = function(arg, key, param) {
+          return {
+            type: 'function',
+            arg: arg,
+            key: key,
+            param: param
+          };
+        },
+      peg$c23 = /^[^\t-\r \x85\u200E\u200F\u2028\u2029!-\/:-@[-\^`{-~\xA1-\xA7\xA9\xAB\xAC\xAE\xB0\xB1\xB6\xBB\xBF\xD7\xF7\u2010-\u2027\u2030-\u203E\u2041-\u2053\u2055-\u205E\u2190-\u245F\u2500-\u2775\u2794-\u2BFF\u2E00-\u2E7F\u3001-\u3003\u3008-\u3020\u3030\uFD3E\uFD3F\uFE45\uFE46]/,
+      peg$c24 = peg$classExpectation([["\t", "\r"], " ", "\x85", "\u200E", "\u200F", "\u2028", "\u2029", ["!", "/"], [":", "@"], ["[", "^"], "`", ["{", "~"], ["\xA1", "\xA7"], "\xA9", "\xAB", "\xAC", "\xAE", "\xB0", "\xB1", "\xB6", "\xBB", "\xBF", "\xD7", "\xF7", ["\u2010", "\u2027"], ["\u2030", "\u203E"], ["\u2041", "\u2053"], ["\u2055", "\u205E"], ["\u2190", "\u245F"], ["\u2500", "\u2775"], ["\u2794", "\u2BFF"], ["\u2E00", "\u2E7F"], ["\u3001", "\u3003"], ["\u3008", "\u3020"], "\u3030", "\uFD3E", "\uFD3F", "\uFE45", "\uFE46"], true, false),
+      peg$c25 = function(key, tokens) { return { key: key, tokens: tokens }; },
+      peg$c26 = function(tokens) { return tokens; },
+      peg$c27 = "offset",
+      peg$c28 = peg$literalExpectation("offset", false),
+      peg$c29 = ":",
+      peg$c30 = peg$literalExpectation(":", false),
+      peg$c31 = function(d) { return d; },
+      peg$c32 = "=",
+      peg$c33 = peg$literalExpectation("=", false),
+      peg$c34 = /^[^}]/,
+      peg$c35 = peg$classExpectation(["}"], true, false),
+      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$c49 = "'#",
+      peg$c50 = peg$literalExpectation("'#", false),
+      peg$c51 = function(str) { return "#"+str.join(''); },
+      peg$c52 = function(quotedOcto) { return quotedOcto[0]; },
+      peg$c53 = function(octo) { return !inPlural; },
+      peg$c54 = function(octo) { return octo; },
+      peg$c55 = /^[^{}#\0-\x08\x0E-\x1F\x7F]/,
+      peg$c56 = peg$classExpectation(["{", "}", "#", ["\0", "\b"], ["\x0E", "\x1F"], "\x7F"], true, false),
+      peg$c57 = /^[0-9]/,
+      peg$c58 = peg$classExpectation([["0", "9"]], false, false),
+      peg$c59 = /^[\t-\r \x85\u200E\u200F\u2028\u2029]/,
+      peg$c60 = peg$classExpectation([["\t", "\r"], " ", "\x85", "\u200E", "\u200F", "\u2028", "\u2029"], 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 = peg$currPos;
+              s2 = peg$c2();
+              if (s2) {
+                s2 = void 0;
+              } else {
+                s2 = peg$FAILED;
+              }
+              if (s2 !== peg$FAILED) {
+                peg$savedPos = s0;
+                s1 = peg$c3();
+                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$parsechar();
+              if (s2 !== peg$FAILED) {
+                while (s2 !== peg$FAILED) {
+                  s1.push(s2);
+                  s2 = peg$parsechar();
+                }
+              } else {
+                s1 = peg$FAILED;
+              }
+              if (s1 !== peg$FAILED) {
+                peg$savedPos = s0;
+                s1 = peg$c4(s1);
+              }
+              s0 = s1;
+            }
+          }
+        }
+      }
+    }
+
+    return s0;
+  }
+
+  function peg$parseargument() {
+    var s0, s1, s2, s3, s4, s5;
+
+    s0 = peg$currPos;
+    if (input.charCodeAt(peg$currPos) === 123) {
+      s1 = peg$c5;
+      peg$currPos++;
+    } else {
+      s1 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c6); }
+    }
+    if (s1 !== peg$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$currPos) === 125) {
+              s5 = peg$c7;
+              peg$currPos++;
+            } else {
+              s5 = peg$FAILED;
+              if (peg$silentFails === 0) { peg$fail(peg$c8); }
+            }
+            if (s5 !== peg$FAILED) {
+              peg$savedPos = s0;
+              s1 = peg$c9(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$currPos) === 123) {
+      s1 = peg$c5;
+      peg$currPos++;
+    } else {
+      s1 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c6); }
+    }
+    if (s1 !== peg$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$currPos) === 44) {
+              s5 = peg$c10;
+              peg$currPos++;
+            } else {
+              s5 = peg$FAILED;
+              if (peg$silentFails === 0) { peg$fail(peg$c11); }
+            }
+            if (s5 !== peg$FAILED) {
+              s6 = peg$parse_();
+              if (s6 !== peg$FAILED) {
+                s7 = peg$currPos;
+                if (input.substr(peg$currPos, 6) === peg$c12) {
+                  s8 = peg$c12;
+                  peg$currPos += 6;
+                } else {
+                  s8 = peg$FAILED;
+                  if (peg$silentFails === 0) { peg$fail(peg$c13); }
+                }
+                if (s8 !== peg$FAILED) {
+                  peg$savedPos = s7;
+                  s8 = peg$c14(s3, s8);
+                }
+                s7 = s8;
+                if (s7 !== peg$FAILED) {
+                  s8 = peg$parse_();
+                  if (s8 !== peg$FAILED) {
+                    if (input.charCodeAt(peg$currPos) === 44) {
+                      s9 = peg$c10;
+                      peg$currPos++;
+                    } else {
+                      s9 = peg$FAILED;
+                      if (peg$silentFails === 0) { peg$fail(peg$c11); }
+                    }
+                    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$c7;
+                              peg$currPos++;
+                            } else {
+                              s13 = peg$FAILED;
+                              if (peg$silentFails === 0) { peg$fail(peg$c8); }
+                            }
+                            if (s13 !== peg$FAILED) {
+                              peg$savedPos = s0;
+                              s1 = peg$c15(s3, s11);
+                              s0 = s1;
+                            } else {
+                              peg$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$c5;
+      peg$currPos++;
+    } else {
+      s1 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c6); }
+    }
+    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$c10;
+              peg$currPos++;
+            } else {
+              s5 = peg$FAILED;
+              if (peg$silentFails === 0) { peg$fail(peg$c11); }
+            }
+            if (s5 !== peg$FAILED) {
+              s6 = peg$parse_();
+              if (s6 !== peg$FAILED) {
+                s7 = peg$currPos;
+                if (input.substr(peg$currPos, 6) === peg$c16) {
+                  s8 = peg$c16;
+                  peg$currPos += 6;
+                } else {
+                  s8 = peg$FAILED;
+                  if (peg$silentFails === 0) { peg$fail(peg$c17); }
+                }
+                if (s8 === peg$FAILED) {
+                  if (input.substr(peg$currPos, 13) === peg$c18) {
+                    s8 = peg$c18;
+                    peg$currPos += 13;
+                  } else {
+                    s8 = peg$FAILED;
+                    if (peg$silentFails === 0) { peg$fail(peg$c19); }
+                  }
+                }
+                if (s8 !== peg$FAILED) {
+                  peg$savedPos = s7;
+                  s8 = peg$c20(s3, s8);
+                }
+                s7 = s8;
+                if (s7 !== peg$FAILED) {
+                  s8 = peg$parse_();
+                  if (s8 !== peg$FAILED) {
+                    if (input.charCodeAt(peg$currPos) === 44) {
+                      s9 = peg$c10;
+                      peg$currPos++;
+                    } else {
+                      s9 = peg$FAILED;
+                      if (peg$silentFails === 0) { peg$fail(peg$c11); }
+                    }
+                    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$currPos) === 125) {
+                                s14 = peg$c7;
+                                peg$currPos++;
+                              } else {
+                                s14 = peg$FAILED;
+                                if (peg$silentFails === 0) { peg$fail(peg$c8); }
+                              }
+                              if (s14 !== peg$FAILED) {
+                                peg$savedPos = s0;
+                                s1 = peg$c21(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$currPos) === 123) {
+      s1 = peg$c5;
+      peg$currPos++;
+    } else {
+      s1 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c6); }
+    }
+    if (s1 !== peg$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$currPos) === 44) {
+              s5 = peg$c10;
+              peg$currPos++;
+            } else {
+              s5 = peg$FAILED;
+              if (peg$silentFails === 0) { peg$fail(peg$c11); }
+            }
+            if (s5 !== peg$FAILED) {
+              s6 = peg$parse_();
+              if (s6 !== peg$FAILED) {
+                s7 = peg$currPos;
+                s8 = peg$parseid();
+                if (s8 !== peg$FAILED) {
+                  peg$savedPos = s7;
+                  s8 = peg$c14(s3, s8);
+                }
+                s7 = s8;
+                if (s7 !== peg$FAILED) {
+                  s8 = peg$parse_();
+                  if (s8 !== peg$FAILED) {
+                    s9 = peg$parsefunctionParam();
+                    if (s9 === peg$FAILED) {
+                      s9 = null;
+                    }
+                    if (s9 !== peg$FAILED) {
+                      if (input.charCodeAt(peg$currPos) === 125) {
+                        s10 = peg$c7;
+                        peg$currPos++;
+                      } else {
+                        s10 = peg$FAILED;
+                        if (peg$silentFails === 0) { peg$fail(peg$c8); }
+                      }
+                      if (s10 !== peg$FAILED) {
+                        peg$savedPos = s0;
+                        s1 = peg$c22(s3, s7, s9);
+                        s0 = s1;
+                      } else {
+                        peg$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;
+
+    s0 = peg$currPos;
+    s1 = [];
+    if (peg$c23.test(input.charAt(peg$currPos))) {
+      s2 = input.charAt(peg$currPos);
+      peg$currPos++;
+    } else {
+      s2 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c24); }
+    }
+    if (s2 !== peg$FAILED) {
+      while (s2 !== peg$FAILED) {
+        s1.push(s2);
+        if (peg$c23.test(input.charAt(peg$currPos))) {
+          s2 = input.charAt(peg$currPos);
+          peg$currPos++;
+        } else {
+          s2 = peg$FAILED;
+          if (peg$silentFails === 0) { peg$fail(peg$c24); }
+        }
+      }
+    } else {
+      s1 = peg$FAILED;
+    }
+    if (s1 !== peg$FAILED) {
+      s0 = input.substring(s0, peg$currPos);
+    } else {
+      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$savedPos = s0;
+            s1 = peg$c25(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$savedPos = s0;
+            s1 = peg$c25(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$currPos) === 123) {
+      s1 = peg$c5;
+      peg$currPos++;
+    } else {
+      s1 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c6); }
+    }
+    if (s1 !== peg$FAILED) {
+      s2 = peg$currPos;
+      s3 = peg$parse_();
+      if (s3 !== peg$FAILED) {
+        s4 = peg$currPos;
+        peg$silentFails++;
+        if (input.charCodeAt(peg$currPos) === 123) {
+          s5 = peg$c5;
+          peg$currPos++;
+        } else {
+          s5 = peg$FAILED;
+          if (peg$silentFails === 0) { peg$fail(peg$c6); }
+        }
+        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$c7;
+              peg$currPos++;
+            } else {
+              s5 = peg$FAILED;
+              if (peg$silentFails === 0) { peg$fail(peg$c8); }
+            }
+            if (s5 !== peg$FAILED) {
+              peg$savedPos = s0;
+              s1 = peg$c26(s3);
+              s0 = s1;
+            } else {
+              peg$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$c27) {
+        s2 = peg$c27;
+        peg$currPos += 6;
+      } else {
+        s2 = peg$FAILED;
+        if (peg$silentFails === 0) { peg$fail(peg$c28); }
+      }
+      if (s2 !== peg$FAILED) {
+        s3 = peg$parse_();
+        if (s3 !== peg$FAILED) {
+          if (input.charCodeAt(peg$currPos) === 58) {
+            s4 = peg$c29;
+            peg$currPos++;
+          } else {
+            s4 = peg$FAILED;
+            if (peg$silentFails === 0) { peg$fail(peg$c30); }
+          }
+          if (s4 !== peg$FAILED) {
+            s5 = peg$parse_();
+            if (s5 !== peg$FAILED) {
+              s6 = peg$parsedigits();
+              if (s6 !== peg$FAILED) {
+                s7 = peg$parse_();
+                if (s7 !== peg$FAILED) {
+                  peg$savedPos = s0;
+                  s1 = peg$c31(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$currPos) === 61) {
+        s1 = peg$c32;
+        peg$currPos++;
+      } else {
+        s1 = peg$FAILED;
+        if (peg$silentFails === 0) { peg$fail(peg$c33); }
+      }
+      if (s1 !== peg$FAILED) {
+        s2 = peg$parsedigits();
+        if (s2 !== peg$FAILED) {
+          peg$savedPos = s0;
+          s1 = peg$c31(s2);
+          s0 = s1;
+        } else {
+          peg$currPos = s0;
+          s0 = peg$FAILED;
+        }
+      } else {
+        peg$currPos = s0;
+        s0 = peg$FAILED;
+      }
+    }
+
+    return s0;
+  }
+
+  function peg$parsefunctionParam() {
+    var s0, s1, s2, s3, s4;
+
+    s0 = peg$currPos;
+    s1 = peg$parse_();
+    if (s1 !== peg$FAILED) {
+      if (input.charCodeAt(peg$currPos) === 44) {
+        s2 = peg$c10;
+        peg$currPos++;
+      } else {
+        s2 = peg$FAILED;
+        if (peg$silentFails === 0) { peg$fail(peg$c11); }
+      }
+      if (s2 !== peg$FAILED) {
+        s3 = [];
+        s4 = peg$parseparamChars();
+        if (s4 !== peg$FAILED) {
+          while (s4 !== peg$FAILED) {
+            s3.push(s4);
+            s4 = peg$parseparamChars();
+          }
+        } else {
+          s3 = peg$FAILED;
+        }
+        if (s3 !== peg$FAILED) {
+          peg$savedPos = s0;
+          s1 = peg$c4(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$parseparamChars() {
+    var s0;
+
+    s0 = peg$parsedoubleapos();
+    if (s0 === peg$FAILED) {
+      s0 = peg$parsequotedCurly();
+      if (s0 === peg$FAILED) {
+        if (peg$c34.test(input.charAt(peg$currPos))) {
+          s0 = input.charAt(peg$currPos);
+          peg$currPos++;
+        } else {
+          s0 = peg$FAILED;
+          if (peg$silentFails === 0) { peg$fail(peg$c35); }
+        }
+      }
+    }
+
+    return s0;
+  }
+
+  function peg$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$savedPos = s0;
+        s1 = peg$c4(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$parsequoted() {
+    var s0, s1, s2, s3, s4, s5;
+
+    s0 = peg$parsequotedCurly();
+    if (s0 === peg$FAILED) {
+      s0 = peg$currPos;
+      s1 = peg$currPos;
+      s2 = peg$currPos;
+      if (input.substr(peg$currPos, 2) === peg$c49) {
+        s3 = peg$c49;
+        peg$currPos += 2;
+      } else {
+        s3 = peg$FAILED;
+        if (peg$silentFails === 0) { peg$fail(peg$c50); }
+      }
+      if (s3 !== peg$FAILED) {
+        s4 = [];
+        s5 = peg$parseinapos();
+        while (s5 !== peg$FAILED) {
+          s4.push(s5);
+          s5 = peg$parseinapos();
+        }
+        if (s4 !== peg$FAILED) {
+          if (input.charCodeAt(peg$currPos) === 39) {
+            s5 = peg$c43;
+            peg$currPos++;
+          } else {
+            s5 = peg$FAILED;
+            if (peg$silentFails === 0) { peg$fail(peg$c44); }
+          }
+          if (s5 !== peg$FAILED) {
+            peg$savedPos = s2;
+            s3 = peg$c51(s4);
+            s2 = s3;
+          } else {
+            peg$currPos = s2;
+            s2 = peg$FAILED;
+          }
+        } else {
+          peg$currPos = s2;
+          s2 = peg$FAILED;
+        }
+      } else {
+        peg$currPos = s2;
+        s2 = peg$FAILED;
+      }
+      if (s2 !== peg$FAILED) {
+        peg$savedPos = peg$currPos;
+        s3 = peg$c2();
+        if (s3) {
+          s3 = void 0;
+        } else {
+          s3 = peg$FAILED;
+        }
+        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) {
+        peg$savedPos = s0;
+        s1 = peg$c52(s1);
+      }
+      s0 = s1;
+      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$parsechar() {
+    var s0, s1, s2;
+
+    s0 = peg$parsedoubleapos();
+    if (s0 === peg$FAILED) {
+      s0 = peg$parsequoted();
+      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$savedPos = peg$currPos;
+          s2 = peg$c53(s1);
+          if (s2) {
+            s2 = void 0;
+          } else {
+            s2 = peg$FAILED;
+          }
+          if (s2 !== peg$FAILED) {
+            peg$savedPos = s0;
+            s1 = peg$c54(s1);
+            s0 = s1;
+          } else {
+            peg$currPos = s0;
+            s0 = peg$FAILED;
+          }
+        } else {
+          peg$currPos = s0;
+          s0 = peg$FAILED;
+        }
+        if (s0 === peg$FAILED) {
+          if (peg$c55.test(input.charAt(peg$currPos))) {
+            s0 = input.charAt(peg$currPos);
+            peg$currPos++;
+          } else {
+            s0 = peg$FAILED;
+            if (peg$silentFails === 0) { peg$fail(peg$c56); }
+          }
+        }
+      }
+    }
+
+    return s0;
+  }
+
+  function peg$parsedigits() {
+    var s0, s1, s2;
+
+    s0 = peg$currPos;
+    s1 = [];
+    if (peg$c57.test(input.charAt(peg$currPos))) {
+      s2 = input.charAt(peg$currPos);
+      peg$currPos++;
+    } else {
+      s2 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c58); }
+    }
+    if (s2 !== peg$FAILED) {
+      while (s2 !== peg$FAILED) {
+        s1.push(s2);
+        if (peg$c57.test(input.charAt(peg$currPos))) {
+          s2 = input.charAt(peg$currPos);
+          peg$currPos++;
+        } else {
+          s2 = peg$FAILED;
+          if (peg$silentFails === 0) { peg$fail(peg$c58); }
+        }
+      }
+    } else {
+      s1 = peg$FAILED;
+    }
+    if (s1 !== peg$FAILED) {
+      s0 = input.substring(s0, peg$currPos);
+    } else {
+      s0 = s1;
+    }
+
+    return s0;
+  }
+
+  function peg$parse_() {
+    var s0, s1, s2;
+
+    s0 = peg$currPos;
+    s1 = [];
+    if (peg$c59.test(input.charAt(peg$currPos))) {
+      s2 = input.charAt(peg$currPos);
+      peg$currPos++;
+    } else {
+      s2 = peg$FAILED;
+      if (peg$silentFails === 0) { peg$fail(peg$c60); }
+    }
+    while (s2 !== peg$FAILED) {
+      s1.push(s2);
+      if (peg$c59.test(input.charAt(peg$currPos))) {
+        s2 = input.charAt(peg$currPos);
+        peg$currPos++;
+      } else {
+        s2 = peg$FAILED;
+        if (peg$silentFails === 0) { peg$fail(peg$c60); }
+      }
+    }
+    if (s1 !== peg$FAILED) {
+      s0 = input.substring(s0, peg$currPos);
+    } else {
+      s0 = s1;
+    }
+
+    return s0;
+  }
+
+
+    var inPlural = false;
+
+
+  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
+};