diff --git a/lib/parser.js b/lib/parser.js
index 45d0e70..479d304 100644
--- a/lib/parser.js
+++ b/lib/parser.js
@@ -163,84 +163,81 @@ module.exports = (function() {
                 name: name
               };
             },
-        peg$c40 = ".",
-        peg$c41 = { type: "literal", value: ".", description: "\".\"" },
-        peg$c42 = function() { return { type: "any" }; },
-        peg$c43 = "(",
-        peg$c44 = { type: "literal", value: "(", description: "\"(\"" },
-        peg$c45 = ")",
-        peg$c46 = { type: "literal", value: ")", description: "\")\"" },
-        peg$c47 = function(expression) { return expression; },
-        peg$c48 = { type: "any", description: "any character" },
-        peg$c49 = { type: "other", description: "whitespace" },
-        peg$c50 = "\t",
-        peg$c51 = { type: "literal", value: "\t", description: "\"\\t\"" },
-        peg$c52 = "\x0B",
-        peg$c53 = { type: "literal", value: "\x0B", description: "\"\\x0B\"" },
-        peg$c54 = "\f",
-        peg$c55 = { type: "literal", value: "\f", description: "\"\\f\"" },
-        peg$c56 = " ",
-        peg$c57 = { type: "literal", value: " ", description: "\" \"" },
-        peg$c58 = "\xA0",
-        peg$c59 = { type: "literal", value: "\xA0", description: "\"\\xA0\"" },
-        peg$c60 = "\uFEFF",
-        peg$c61 = { type: "literal", value: "\uFEFF", description: "\"\\uFEFF\"" },
-        peg$c62 = /^[\n\r\u2028\u2029]/,
-        peg$c63 = { type: "class", value: "[\\n\\r\\u2028\\u2029]", description: "[\\n\\r\\u2028\\u2029]" },
-        peg$c64 = { type: "other", description: "end of line" },
-        peg$c65 = "\n",
-        peg$c66 = { type: "literal", value: "\n", description: "\"\\n\"" },
-        peg$c67 = "\r\n",
-        peg$c68 = { type: "literal", value: "\r\n", description: "\"\\r\\n\"" },
-        peg$c69 = "\r",
-        peg$c70 = { type: "literal", value: "\r", description: "\"\\r\"" },
-        peg$c71 = "\u2028",
-        peg$c72 = { type: "literal", value: "\u2028", description: "\"\\u2028\"" },
-        peg$c73 = "\u2029",
-        peg$c74 = { type: "literal", value: "\u2029", description: "\"\\u2029\"" },
-        peg$c75 = { type: "other", description: "comment" },
-        peg$c76 = "/*",
-        peg$c77 = { type: "literal", value: "/*", description: "\"/*\"" },
-        peg$c78 = "*/",
-        peg$c79 = { type: "literal", value: "*/", description: "\"*/\"" },
-        peg$c80 = "//",
-        peg$c81 = { type: "literal", value: "//", description: "\"//\"" },
-        peg$c82 = function(name) { return name; },
-        peg$c83 = function(name) {
+        peg$c40 = "(",
+        peg$c41 = { type: "literal", value: "(", description: "\"(\"" },
+        peg$c42 = ")",
+        peg$c43 = { type: "literal", value: ")", description: "\")\"" },
+        peg$c44 = function(expression) { return expression; },
+        peg$c45 = { type: "any", description: "any character" },
+        peg$c46 = { type: "other", description: "whitespace" },
+        peg$c47 = "\t",
+        peg$c48 = { type: "literal", value: "\t", description: "\"\\t\"" },
+        peg$c49 = "\x0B",
+        peg$c50 = { type: "literal", value: "\x0B", description: "\"\\x0B\"" },
+        peg$c51 = "\f",
+        peg$c52 = { type: "literal", value: "\f", description: "\"\\f\"" },
+        peg$c53 = " ",
+        peg$c54 = { type: "literal", value: " ", description: "\" \"" },
+        peg$c55 = "\xA0",
+        peg$c56 = { type: "literal", value: "\xA0", description: "\"\\xA0\"" },
+        peg$c57 = "\uFEFF",
+        peg$c58 = { type: "literal", value: "\uFEFF", description: "\"\\uFEFF\"" },
+        peg$c59 = /^[\n\r\u2028\u2029]/,
+        peg$c60 = { type: "class", value: "[\\n\\r\\u2028\\u2029]", description: "[\\n\\r\\u2028\\u2029]" },
+        peg$c61 = { type: "other", description: "end of line" },
+        peg$c62 = "\n",
+        peg$c63 = { type: "literal", value: "\n", description: "\"\\n\"" },
+        peg$c64 = "\r\n",
+        peg$c65 = { type: "literal", value: "\r\n", description: "\"\\r\\n\"" },
+        peg$c66 = "\r",
+        peg$c67 = { type: "literal", value: "\r", description: "\"\\r\"" },
+        peg$c68 = "\u2028",
+        peg$c69 = { type: "literal", value: "\u2028", description: "\"\\u2028\"" },
+        peg$c70 = "\u2029",
+        peg$c71 = { type: "literal", value: "\u2029", description: "\"\\u2029\"" },
+        peg$c72 = { type: "other", description: "comment" },
+        peg$c73 = "/*",
+        peg$c74 = { type: "literal", value: "/*", description: "\"/*\"" },
+        peg$c75 = "*/",
+        peg$c76 = { type: "literal", value: "*/", description: "\"*/\"" },
+        peg$c77 = "//",
+        peg$c78 = { type: "literal", value: "//", description: "\"//\"" },
+        peg$c79 = function(name) { return name; },
+        peg$c80 = function(name) {
               error("Reserved word \"" + name + "\" can't be used as an identifier.");
             },
-        peg$c84 = { type: "other", description: "identifier" },
-        peg$c85 = function(first, rest) { return first + rest.join(""); },
-        peg$c86 = "_",
-        peg$c87 = { type: "literal", value: "_", description: "\"_\"" },
-        peg$c88 = "\\",
-        peg$c89 = { type: "literal", value: "\\", description: "\"\\\\\"" },
-        peg$c90 = function(sequence) { return sequence; },
-        peg$c91 = "\u200C",
-        peg$c92 = { type: "literal", value: "\u200C", description: "\"\\u200C\"" },
-        peg$c93 = "\u200D",
-        peg$c94 = { type: "literal", value: "\u200D", description: "\"\\u200D\"" },
-        peg$c95 = { type: "other", description: "literal" },
-        peg$c96 = "i",
-        peg$c97 = { type: "literal", value: "i", description: "\"i\"" },
-        peg$c98 = function(value, ignoreCase) {
+        peg$c81 = { type: "other", description: "identifier" },
+        peg$c82 = function(first, rest) { return first + rest.join(""); },
+        peg$c83 = "_",
+        peg$c84 = { type: "literal", value: "_", description: "\"_\"" },
+        peg$c85 = "\\",
+        peg$c86 = { type: "literal", value: "\\", description: "\"\\\\\"" },
+        peg$c87 = function(sequence) { return sequence; },
+        peg$c88 = "\u200C",
+        peg$c89 = { type: "literal", value: "\u200C", description: "\"\\u200C\"" },
+        peg$c90 = "\u200D",
+        peg$c91 = { type: "literal", value: "\u200D", description: "\"\\u200D\"" },
+        peg$c92 = { type: "other", description: "literal" },
+        peg$c93 = "i",
+        peg$c94 = { type: "literal", value: "i", description: "\"i\"" },
+        peg$c95 = function(value, ignoreCase) {
               return { type: "literal", value: value, ignoreCase: ignoreCase !== null };
             },
-        peg$c99 = { type: "other", description: "string" },
-        peg$c100 = "\"",
-        peg$c101 = { type: "literal", value: "\"", description: "\"\\\"\"" },
-        peg$c102 = function(chars) { return chars.join(""); },
-        peg$c103 = "'",
-        peg$c104 = { type: "literal", value: "'", description: "\"'\"" },
-        peg$c105 = function() { return text(); },
-        peg$c106 = { type: "other", description: "character class" },
-        peg$c107 = "[",
-        peg$c108 = { type: "literal", value: "[", description: "\"[\"" },
-        peg$c109 = "^",
-        peg$c110 = { type: "literal", value: "^", description: "\"^\"" },
-        peg$c111 = "]",
-        peg$c112 = { type: "literal", value: "]", description: "\"]\"" },
-        peg$c113 = function(inverted, parts, ignoreCase) {
+        peg$c96 = { type: "other", description: "string" },
+        peg$c97 = "\"",
+        peg$c98 = { type: "literal", value: "\"", description: "\"\\\"\"" },
+        peg$c99 = function(chars) { return chars.join(""); },
+        peg$c100 = "'",
+        peg$c101 = { type: "literal", value: "'", description: "\"'\"" },
+        peg$c102 = function() { return text(); },
+        peg$c103 = { type: "other", description: "character class" },
+        peg$c104 = "[",
+        peg$c105 = { type: "literal", value: "[", description: "\"[\"" },
+        peg$c106 = "^",
+        peg$c107 = { type: "literal", value: "^", description: "\"^\"" },
+        peg$c108 = "]",
+        peg$c109 = { type: "literal", value: "]", description: "\"]\"" },
+        peg$c110 = function(inverted, parts, ignoreCase) {
               return {
                 type:       "class",
                 parts:      parts,
@@ -249,9 +246,9 @@ module.exports = (function() {
                 rawText:    text()
               };
             },
-        peg$c114 = "-",
-        peg$c115 = { type: "literal", value: "-", description: "\"-\"" },
-        peg$c116 = function(begin, end) {
+        peg$c111 = "-",
+        peg$c112 = { type: "literal", value: "-", description: "\"-\"" },
+        peg$c113 = function(begin, end) {
               if (begin.charCodeAt(0) > end.charCodeAt(0)) {
                 error(
                   "Invalid character range: " + text() + "."
@@ -260,39 +257,42 @@ module.exports = (function() {
 
               return [begin, end];
             },
-        peg$c117 = function() { return ""; },
-        peg$c118 = "0",
-        peg$c119 = { type: "literal", value: "0", description: "\"0\"" },
-        peg$c120 = function() { return "\0"; },
-        peg$c121 = "b",
-        peg$c122 = { type: "literal", value: "b", description: "\"b\"" },
-        peg$c123 = function() { return "\b";   },
-        peg$c124 = "f",
-        peg$c125 = { type: "literal", value: "f", description: "\"f\"" },
-        peg$c126 = function() { return "\f";   },
-        peg$c127 = "n",
-        peg$c128 = { type: "literal", value: "n", description: "\"n\"" },
-        peg$c129 = function() { return "\n";   },
-        peg$c130 = "r",
-        peg$c131 = { type: "literal", value: "r", description: "\"r\"" },
-        peg$c132 = function() { return "\r";   },
-        peg$c133 = "t",
-        peg$c134 = { type: "literal", value: "t", description: "\"t\"" },
-        peg$c135 = function() { return "\t";   },
-        peg$c136 = "v",
-        peg$c137 = { type: "literal", value: "v", description: "\"v\"" },
-        peg$c138 = function() { return "\x0B"; },
-        peg$c139 = "x",
-        peg$c140 = { type: "literal", value: "x", description: "\"x\"" },
-        peg$c141 = "u",
-        peg$c142 = { type: "literal", value: "u", description: "\"u\"" },
-        peg$c143 = function(digits) {
+        peg$c114 = function() { return ""; },
+        peg$c115 = "0",
+        peg$c116 = { type: "literal", value: "0", description: "\"0\"" },
+        peg$c117 = function() { return "\0"; },
+        peg$c118 = "b",
+        peg$c119 = { type: "literal", value: "b", description: "\"b\"" },
+        peg$c120 = function() { return "\b";   },
+        peg$c121 = "f",
+        peg$c122 = { type: "literal", value: "f", description: "\"f\"" },
+        peg$c123 = function() { return "\f";   },
+        peg$c124 = "n",
+        peg$c125 = { type: "literal", value: "n", description: "\"n\"" },
+        peg$c126 = function() { return "\n";   },
+        peg$c127 = "r",
+        peg$c128 = { type: "literal", value: "r", description: "\"r\"" },
+        peg$c129 = function() { return "\r";   },
+        peg$c130 = "t",
+        peg$c131 = { type: "literal", value: "t", description: "\"t\"" },
+        peg$c132 = function() { return "\t";   },
+        peg$c133 = "v",
+        peg$c134 = { type: "literal", value: "v", description: "\"v\"" },
+        peg$c135 = function() { return "\x0B"; },
+        peg$c136 = "x",
+        peg$c137 = { type: "literal", value: "x", description: "\"x\"" },
+        peg$c138 = "u",
+        peg$c139 = { type: "literal", value: "u", description: "\"u\"" },
+        peg$c140 = function(digits) {
               return String.fromCharCode(parseInt(digits, 16));
             },
-        peg$c144 = /^[0-9]/,
-        peg$c145 = { type: "class", value: "[0-9]", description: "[0-9]" },
-        peg$c146 = /^[0-9a-f]/i,
-        peg$c147 = { type: "class", value: "[0-9a-f]i", description: "[0-9a-f]i" },
+        peg$c141 = /^[0-9]/,
+        peg$c142 = { type: "class", value: "[0-9]", description: "[0-9]" },
+        peg$c143 = /^[0-9a-f]/i,
+        peg$c144 = { type: "class", value: "[0-9a-f]i", description: "[0-9a-f]i" },
+        peg$c145 = ".",
+        peg$c146 = { type: "literal", value: ".", description: "\".\"" },
+        peg$c147 = function() { return { type: "any" }; },
         peg$c148 = { type: "other", description: "code block" },
         peg$c149 = "{",
         peg$c150 = { type: "literal", value: "{", description: "\"{\"" },
@@ -1383,27 +1383,15 @@ module.exports = (function() {
         if (s0 === peg$FAILED) {
           s0 = peg$parseCharacterClassMatcher();
           if (s0 === peg$FAILED) {
-            s0 = peg$currPos;
-            if (input.charCodeAt(peg$currPos) === 46) {
-              s1 = peg$c40;
-              peg$currPos++;
-            } else {
-              s1 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c41); }
-            }
-            if (s1 !== peg$FAILED) {
-              peg$reportedPos = s0;
-              s1 = peg$c42();
-            }
-            s0 = s1;
+            s0 = peg$parseAnyMatcher();
             if (s0 === peg$FAILED) {
               s0 = peg$currPos;
               if (input.charCodeAt(peg$currPos) === 40) {
-                s1 = peg$c43;
+                s1 = peg$c40;
                 peg$currPos++;
               } else {
                 s1 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c44); }
+                if (peg$silentFails === 0) { peg$fail(peg$c41); }
               }
               if (s1 !== peg$FAILED) {
                 s2 = peg$parse__();
@@ -1413,15 +1401,15 @@ module.exports = (function() {
                     s4 = peg$parse__();
                     if (s4 !== peg$FAILED) {
                       if (input.charCodeAt(peg$currPos) === 41) {
-                        s5 = peg$c45;
+                        s5 = peg$c42;
                         peg$currPos++;
                       } else {
                         s5 = peg$FAILED;
-                        if (peg$silentFails === 0) { peg$fail(peg$c46); }
+                        if (peg$silentFails === 0) { peg$fail(peg$c43); }
                       }
                       if (s5 !== peg$FAILED) {
                         peg$reportedPos = s0;
-                        s1 = peg$c47(s3);
+                        s1 = peg$c44(s3);
                         s0 = s1;
                       } else {
                         peg$currPos = s0;
@@ -1459,7 +1447,7 @@ module.exports = (function() {
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c48); }
+        if (peg$silentFails === 0) { peg$fail(peg$c45); }
       }
 
       return s0;
@@ -1470,51 +1458,51 @@ module.exports = (function() {
 
       peg$silentFails++;
       if (input.charCodeAt(peg$currPos) === 9) {
-        s0 = peg$c50;
+        s0 = peg$c47;
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c51); }
+        if (peg$silentFails === 0) { peg$fail(peg$c48); }
       }
       if (s0 === peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 11) {
-          s0 = peg$c52;
+          s0 = peg$c49;
           peg$currPos++;
         } else {
           s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c53); }
+          if (peg$silentFails === 0) { peg$fail(peg$c50); }
         }
         if (s0 === peg$FAILED) {
           if (input.charCodeAt(peg$currPos) === 12) {
-            s0 = peg$c54;
+            s0 = peg$c51;
             peg$currPos++;
           } else {
             s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c55); }
+            if (peg$silentFails === 0) { peg$fail(peg$c52); }
           }
           if (s0 === peg$FAILED) {
             if (input.charCodeAt(peg$currPos) === 32) {
-              s0 = peg$c56;
+              s0 = peg$c53;
               peg$currPos++;
             } else {
               s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c57); }
+              if (peg$silentFails === 0) { peg$fail(peg$c54); }
             }
             if (s0 === peg$FAILED) {
               if (input.charCodeAt(peg$currPos) === 160) {
-                s0 = peg$c58;
+                s0 = peg$c55;
                 peg$currPos++;
               } else {
                 s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c59); }
+                if (peg$silentFails === 0) { peg$fail(peg$c56); }
               }
               if (s0 === peg$FAILED) {
                 if (input.charCodeAt(peg$currPos) === 65279) {
-                  s0 = peg$c60;
+                  s0 = peg$c57;
                   peg$currPos++;
                 } else {
                   s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c61); }
+                  if (peg$silentFails === 0) { peg$fail(peg$c58); }
                 }
                 if (s0 === peg$FAILED) {
                   s0 = peg$parseZs();
@@ -1527,7 +1515,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c49); }
+        if (peg$silentFails === 0) { peg$fail(peg$c46); }
       }
 
       return s0;
@@ -1536,12 +1524,12 @@ module.exports = (function() {
     function peg$parseLineTerminator() {
       var s0;
 
-      if (peg$c62.test(input.charAt(peg$currPos))) {
+      if (peg$c59.test(input.charAt(peg$currPos))) {
         s0 = input.charAt(peg$currPos);
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c63); }
+        if (peg$silentFails === 0) { peg$fail(peg$c60); }
       }
 
       return s0;
@@ -1552,43 +1540,43 @@ module.exports = (function() {
 
       peg$silentFails++;
       if (input.charCodeAt(peg$currPos) === 10) {
-        s0 = peg$c65;
+        s0 = peg$c62;
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c66); }
+        if (peg$silentFails === 0) { peg$fail(peg$c63); }
       }
       if (s0 === peg$FAILED) {
-        if (input.substr(peg$currPos, 2) === peg$c67) {
-          s0 = peg$c67;
+        if (input.substr(peg$currPos, 2) === peg$c64) {
+          s0 = peg$c64;
           peg$currPos += 2;
         } else {
           s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c68); }
+          if (peg$silentFails === 0) { peg$fail(peg$c65); }
         }
         if (s0 === peg$FAILED) {
           if (input.charCodeAt(peg$currPos) === 13) {
-            s0 = peg$c69;
+            s0 = peg$c66;
             peg$currPos++;
           } else {
             s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c70); }
+            if (peg$silentFails === 0) { peg$fail(peg$c67); }
           }
           if (s0 === peg$FAILED) {
             if (input.charCodeAt(peg$currPos) === 8232) {
-              s0 = peg$c71;
+              s0 = peg$c68;
               peg$currPos++;
             } else {
               s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c72); }
+              if (peg$silentFails === 0) { peg$fail(peg$c69); }
             }
             if (s0 === peg$FAILED) {
               if (input.charCodeAt(peg$currPos) === 8233) {
-                s0 = peg$c73;
+                s0 = peg$c70;
                 peg$currPos++;
               } else {
                 s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c74); }
+                if (peg$silentFails === 0) { peg$fail(peg$c71); }
               }
             }
           }
@@ -1597,7 +1585,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c64); }
+        if (peg$silentFails === 0) { peg$fail(peg$c61); }
       }
 
       return s0;
@@ -1614,7 +1602,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c75); }
+        if (peg$silentFails === 0) { peg$fail(peg$c72); }
       }
 
       return s0;
@@ -1624,24 +1612,24 @@ module.exports = (function() {
       var s0, s1, s2, s3, s4, s5;
 
       s0 = peg$currPos;
-      if (input.substr(peg$currPos, 2) === peg$c76) {
-        s1 = peg$c76;
+      if (input.substr(peg$currPos, 2) === peg$c73) {
+        s1 = peg$c73;
         peg$currPos += 2;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c77); }
+        if (peg$silentFails === 0) { peg$fail(peg$c74); }
       }
       if (s1 !== peg$FAILED) {
         s2 = [];
         s3 = peg$currPos;
         s4 = peg$currPos;
         peg$silentFails++;
-        if (input.substr(peg$currPos, 2) === peg$c78) {
-          s5 = peg$c78;
+        if (input.substr(peg$currPos, 2) === peg$c75) {
+          s5 = peg$c75;
           peg$currPos += 2;
         } else {
           s5 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c79); }
+          if (peg$silentFails === 0) { peg$fail(peg$c76); }
         }
         peg$silentFails--;
         if (s5 === peg$FAILED) {
@@ -1668,12 +1656,12 @@ module.exports = (function() {
           s3 = peg$currPos;
           s4 = peg$currPos;
           peg$silentFails++;
-          if (input.substr(peg$currPos, 2) === peg$c78) {
-            s5 = peg$c78;
+          if (input.substr(peg$currPos, 2) === peg$c75) {
+            s5 = peg$c75;
             peg$currPos += 2;
           } else {
             s5 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c79); }
+            if (peg$silentFails === 0) { peg$fail(peg$c76); }
           }
           peg$silentFails--;
           if (s5 === peg$FAILED) {
@@ -1697,12 +1685,12 @@ module.exports = (function() {
           }
         }
         if (s2 !== peg$FAILED) {
-          if (input.substr(peg$currPos, 2) === peg$c78) {
-            s3 = peg$c78;
+          if (input.substr(peg$currPos, 2) === peg$c75) {
+            s3 = peg$c75;
             peg$currPos += 2;
           } else {
             s3 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c79); }
+            if (peg$silentFails === 0) { peg$fail(peg$c76); }
           }
           if (s3 !== peg$FAILED) {
             s1 = [s1, s2, s3];
@@ -1727,12 +1715,12 @@ module.exports = (function() {
       var s0, s1, s2, s3, s4, s5;
 
       s0 = peg$currPos;
-      if (input.substr(peg$currPos, 2) === peg$c80) {
-        s1 = peg$c80;
+      if (input.substr(peg$currPos, 2) === peg$c77) {
+        s1 = peg$c77;
         peg$currPos += 2;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c81); }
+        if (peg$silentFails === 0) { peg$fail(peg$c78); }
       }
       if (s1 !== peg$FAILED) {
         s2 = [];
@@ -1820,7 +1808,7 @@ module.exports = (function() {
         s2 = peg$parseIdentifierName();
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c82(s2);
+          s1 = peg$c79(s2);
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -1835,7 +1823,7 @@ module.exports = (function() {
         s1 = peg$parseIdentifierName();
         if (s1 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c83(s1);
+          s1 = peg$c80(s1);
         }
         s0 = s1;
       }
@@ -1858,7 +1846,7 @@ module.exports = (function() {
         }
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c85(s1, s2);
+          s1 = peg$c82(s1, s2);
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -1871,7 +1859,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c84); }
+        if (peg$silentFails === 0) { peg$fail(peg$c81); }
       }
 
       return s0;
@@ -1891,26 +1879,26 @@ module.exports = (function() {
         }
         if (s0 === peg$FAILED) {
           if (input.charCodeAt(peg$currPos) === 95) {
-            s0 = peg$c86;
+            s0 = peg$c83;
             peg$currPos++;
           } else {
             s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c87); }
+            if (peg$silentFails === 0) { peg$fail(peg$c84); }
           }
           if (s0 === peg$FAILED) {
             s0 = peg$currPos;
             if (input.charCodeAt(peg$currPos) === 92) {
-              s1 = peg$c88;
+              s1 = peg$c85;
               peg$currPos++;
             } else {
               s1 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c89); }
+              if (peg$silentFails === 0) { peg$fail(peg$c86); }
             }
             if (s1 !== peg$FAILED) {
               s2 = peg$parseUnicodeEscapeSequence();
               if (s2 !== peg$FAILED) {
                 peg$reportedPos = s0;
-                s1 = peg$c90(s2);
+                s1 = peg$c87(s2);
                 s0 = s1;
               } else {
                 peg$currPos = s0;
@@ -1939,19 +1927,19 @@ module.exports = (function() {
             s0 = peg$parsePc();
             if (s0 === peg$FAILED) {
               if (input.charCodeAt(peg$currPos) === 8204) {
-                s0 = peg$c91;
+                s0 = peg$c88;
                 peg$currPos++;
               } else {
                 s0 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c92); }
+                if (peg$silentFails === 0) { peg$fail(peg$c89); }
               }
               if (s0 === peg$FAILED) {
                 if (input.charCodeAt(peg$currPos) === 8205) {
-                  s0 = peg$c93;
+                  s0 = peg$c90;
                   peg$currPos++;
                 } else {
                   s0 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c94); }
+                  if (peg$silentFails === 0) { peg$fail(peg$c91); }
                 }
               }
             }
@@ -2141,18 +2129,18 @@ module.exports = (function() {
       s1 = peg$parseStringLiteral();
       if (s1 !== peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 105) {
-          s2 = peg$c96;
+          s2 = peg$c93;
           peg$currPos++;
         } else {
           s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c97); }
+          if (peg$silentFails === 0) { peg$fail(peg$c94); }
         }
         if (s2 === peg$FAILED) {
           s2 = peg$c1;
         }
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c98(s1, s2);
+          s1 = peg$c95(s1, s2);
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2165,7 +2153,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c95); }
+        if (peg$silentFails === 0) { peg$fail(peg$c92); }
       }
 
       return s0;
@@ -2177,11 +2165,11 @@ module.exports = (function() {
       peg$silentFails++;
       s0 = peg$currPos;
       if (input.charCodeAt(peg$currPos) === 34) {
-        s1 = peg$c100;
+        s1 = peg$c97;
         peg$currPos++;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c101); }
+        if (peg$silentFails === 0) { peg$fail(peg$c98); }
       }
       if (s1 !== peg$FAILED) {
         s2 = [];
@@ -2192,15 +2180,15 @@ module.exports = (function() {
         }
         if (s2 !== peg$FAILED) {
           if (input.charCodeAt(peg$currPos) === 34) {
-            s3 = peg$c100;
+            s3 = peg$c97;
             peg$currPos++;
           } else {
             s3 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c101); }
+            if (peg$silentFails === 0) { peg$fail(peg$c98); }
           }
           if (s3 !== peg$FAILED) {
             peg$reportedPos = s0;
-            s1 = peg$c102(s2);
+            s1 = peg$c99(s2);
             s0 = s1;
           } else {
             peg$currPos = s0;
@@ -2217,11 +2205,11 @@ module.exports = (function() {
       if (s0 === peg$FAILED) {
         s0 = peg$currPos;
         if (input.charCodeAt(peg$currPos) === 39) {
-          s1 = peg$c103;
+          s1 = peg$c100;
           peg$currPos++;
         } else {
           s1 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c104); }
+          if (peg$silentFails === 0) { peg$fail(peg$c101); }
         }
         if (s1 !== peg$FAILED) {
           s2 = [];
@@ -2232,15 +2220,15 @@ module.exports = (function() {
           }
           if (s2 !== peg$FAILED) {
             if (input.charCodeAt(peg$currPos) === 39) {
-              s3 = peg$c103;
+              s3 = peg$c100;
               peg$currPos++;
             } else {
               s3 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c104); }
+              if (peg$silentFails === 0) { peg$fail(peg$c101); }
             }
             if (s3 !== peg$FAILED) {
               peg$reportedPos = s0;
-              s1 = peg$c102(s2);
+              s1 = peg$c99(s2);
               s0 = s1;
             } else {
               peg$currPos = s0;
@@ -2258,7 +2246,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c99); }
+        if (peg$silentFails === 0) { peg$fail(peg$c96); }
       }
 
       return s0;
@@ -2271,19 +2259,19 @@ module.exports = (function() {
       s1 = peg$currPos;
       peg$silentFails++;
       if (input.charCodeAt(peg$currPos) === 34) {
-        s2 = peg$c100;
+        s2 = peg$c97;
         peg$currPos++;
       } else {
         s2 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c101); }
+        if (peg$silentFails === 0) { peg$fail(peg$c98); }
       }
       if (s2 === peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 92) {
-          s2 = peg$c88;
+          s2 = peg$c85;
           peg$currPos++;
         } else {
           s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c89); }
+          if (peg$silentFails === 0) { peg$fail(peg$c86); }
         }
         if (s2 === peg$FAILED) {
           s2 = peg$parseLineTerminator();
@@ -2300,7 +2288,7 @@ module.exports = (function() {
         s2 = peg$parseSourceCharacter();
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c105();
+          s1 = peg$c102();
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2313,17 +2301,17 @@ module.exports = (function() {
       if (s0 === peg$FAILED) {
         s0 = peg$currPos;
         if (input.charCodeAt(peg$currPos) === 92) {
-          s1 = peg$c88;
+          s1 = peg$c85;
           peg$currPos++;
         } else {
           s1 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c89); }
+          if (peg$silentFails === 0) { peg$fail(peg$c86); }
         }
         if (s1 !== peg$FAILED) {
           s2 = peg$parseEscapeSequence();
           if (s2 !== peg$FAILED) {
             peg$reportedPos = s0;
-            s1 = peg$c90(s2);
+            s1 = peg$c87(s2);
             s0 = s1;
           } else {
             peg$currPos = s0;
@@ -2348,19 +2336,19 @@ module.exports = (function() {
       s1 = peg$currPos;
       peg$silentFails++;
       if (input.charCodeAt(peg$currPos) === 39) {
-        s2 = peg$c103;
+        s2 = peg$c100;
         peg$currPos++;
       } else {
         s2 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c104); }
+        if (peg$silentFails === 0) { peg$fail(peg$c101); }
       }
       if (s2 === peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 92) {
-          s2 = peg$c88;
+          s2 = peg$c85;
           peg$currPos++;
         } else {
           s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c89); }
+          if (peg$silentFails === 0) { peg$fail(peg$c86); }
         }
         if (s2 === peg$FAILED) {
           s2 = peg$parseLineTerminator();
@@ -2377,7 +2365,7 @@ module.exports = (function() {
         s2 = peg$parseSourceCharacter();
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c105();
+          s1 = peg$c102();
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2390,17 +2378,17 @@ module.exports = (function() {
       if (s0 === peg$FAILED) {
         s0 = peg$currPos;
         if (input.charCodeAt(peg$currPos) === 92) {
-          s1 = peg$c88;
+          s1 = peg$c85;
           peg$currPos++;
         } else {
           s1 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c89); }
+          if (peg$silentFails === 0) { peg$fail(peg$c86); }
         }
         if (s1 !== peg$FAILED) {
           s2 = peg$parseEscapeSequence();
           if (s2 !== peg$FAILED) {
             peg$reportedPos = s0;
-            s1 = peg$c90(s2);
+            s1 = peg$c87(s2);
             s0 = s1;
           } else {
             peg$currPos = s0;
@@ -2424,19 +2412,19 @@ module.exports = (function() {
       peg$silentFails++;
       s0 = peg$currPos;
       if (input.charCodeAt(peg$currPos) === 91) {
-        s1 = peg$c107;
+        s1 = peg$c104;
         peg$currPos++;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c108); }
+        if (peg$silentFails === 0) { peg$fail(peg$c105); }
       }
       if (s1 !== peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 94) {
-          s2 = peg$c109;
+          s2 = peg$c106;
           peg$currPos++;
         } else {
           s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c110); }
+          if (peg$silentFails === 0) { peg$fail(peg$c107); }
         }
         if (s2 === peg$FAILED) {
           s2 = peg$c1;
@@ -2456,26 +2444,26 @@ module.exports = (function() {
           }
           if (s3 !== peg$FAILED) {
             if (input.charCodeAt(peg$currPos) === 93) {
-              s4 = peg$c111;
+              s4 = peg$c108;
               peg$currPos++;
             } else {
               s4 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c112); }
+              if (peg$silentFails === 0) { peg$fail(peg$c109); }
             }
             if (s4 !== peg$FAILED) {
               if (input.charCodeAt(peg$currPos) === 105) {
-                s5 = peg$c96;
+                s5 = peg$c93;
                 peg$currPos++;
               } else {
                 s5 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c97); }
+                if (peg$silentFails === 0) { peg$fail(peg$c94); }
               }
               if (s5 === peg$FAILED) {
                 s5 = peg$c1;
               }
               if (s5 !== peg$FAILED) {
                 peg$reportedPos = s0;
-                s1 = peg$c113(s2, s3, s5);
+                s1 = peg$c110(s2, s3, s5);
                 s0 = s1;
               } else {
                 peg$currPos = s0;
@@ -2500,7 +2488,7 @@ module.exports = (function() {
       peg$silentFails--;
       if (s0 === peg$FAILED) {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c106); }
+        if (peg$silentFails === 0) { peg$fail(peg$c103); }
       }
 
       return s0;
@@ -2513,17 +2501,17 @@ module.exports = (function() {
       s1 = peg$parseClassCharacter();
       if (s1 !== peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 45) {
-          s2 = peg$c114;
+          s2 = peg$c111;
           peg$currPos++;
         } else {
           s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c115); }
+          if (peg$silentFails === 0) { peg$fail(peg$c112); }
         }
         if (s2 !== peg$FAILED) {
           s3 = peg$parseClassCharacter();
           if (s3 !== peg$FAILED) {
             peg$reportedPos = s0;
-            s1 = peg$c116(s1, s3);
+            s1 = peg$c113(s1, s3);
             s0 = s1;
           } else {
             peg$currPos = s0;
@@ -2548,19 +2536,19 @@ module.exports = (function() {
       s1 = peg$currPos;
       peg$silentFails++;
       if (input.charCodeAt(peg$currPos) === 93) {
-        s2 = peg$c111;
+        s2 = peg$c108;
         peg$currPos++;
       } else {
         s2 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c112); }
+        if (peg$silentFails === 0) { peg$fail(peg$c109); }
       }
       if (s2 === peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 92) {
-          s2 = peg$c88;
+          s2 = peg$c85;
           peg$currPos++;
         } else {
           s2 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c89); }
+          if (peg$silentFails === 0) { peg$fail(peg$c86); }
         }
         if (s2 === peg$FAILED) {
           s2 = peg$parseLineTerminator();
@@ -2577,7 +2565,7 @@ module.exports = (function() {
         s2 = peg$parseSourceCharacter();
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c105();
+          s1 = peg$c102();
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2590,17 +2578,17 @@ module.exports = (function() {
       if (s0 === peg$FAILED) {
         s0 = peg$currPos;
         if (input.charCodeAt(peg$currPos) === 92) {
-          s1 = peg$c88;
+          s1 = peg$c85;
           peg$currPos++;
         } else {
           s1 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c89); }
+          if (peg$silentFails === 0) { peg$fail(peg$c86); }
         }
         if (s1 !== peg$FAILED) {
           s2 = peg$parseEscapeSequence();
           if (s2 !== peg$FAILED) {
             peg$reportedPos = s0;
-            s1 = peg$c90(s2);
+            s1 = peg$c87(s2);
             s0 = s1;
           } else {
             peg$currPos = s0;
@@ -2623,17 +2611,17 @@ module.exports = (function() {
 
       s0 = peg$currPos;
       if (input.charCodeAt(peg$currPos) === 92) {
-        s1 = peg$c88;
+        s1 = peg$c85;
         peg$currPos++;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c89); }
+        if (peg$silentFails === 0) { peg$fail(peg$c86); }
       }
       if (s1 !== peg$FAILED) {
         s2 = peg$parseLineTerminatorSequence();
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c117();
+          s1 = peg$c114();
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2654,11 +2642,11 @@ module.exports = (function() {
       if (s0 === peg$FAILED) {
         s0 = peg$currPos;
         if (input.charCodeAt(peg$currPos) === 48) {
-          s1 = peg$c118;
+          s1 = peg$c115;
           peg$currPos++;
         } else {
           s1 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c119); }
+          if (peg$silentFails === 0) { peg$fail(peg$c116); }
         }
         if (s1 !== peg$FAILED) {
           s2 = peg$currPos;
@@ -2673,7 +2661,7 @@ module.exports = (function() {
           }
           if (s2 !== peg$FAILED) {
             peg$reportedPos = s0;
-            s1 = peg$c120();
+            s1 = peg$c117();
             s0 = s1;
           } else {
             peg$currPos = s0;
@@ -2709,110 +2697,110 @@ module.exports = (function() {
       var s0, s1;
 
       if (input.charCodeAt(peg$currPos) === 39) {
-        s0 = peg$c103;
+        s0 = peg$c100;
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c104); }
+        if (peg$silentFails === 0) { peg$fail(peg$c101); }
       }
       if (s0 === peg$FAILED) {
         if (input.charCodeAt(peg$currPos) === 34) {
-          s0 = peg$c100;
+          s0 = peg$c97;
           peg$currPos++;
         } else {
           s0 = peg$FAILED;
-          if (peg$silentFails === 0) { peg$fail(peg$c101); }
+          if (peg$silentFails === 0) { peg$fail(peg$c98); }
         }
         if (s0 === peg$FAILED) {
           if (input.charCodeAt(peg$currPos) === 92) {
-            s0 = peg$c88;
+            s0 = peg$c85;
             peg$currPos++;
           } else {
             s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c89); }
+            if (peg$silentFails === 0) { peg$fail(peg$c86); }
           }
           if (s0 === peg$FAILED) {
             s0 = peg$currPos;
             if (input.charCodeAt(peg$currPos) === 98) {
-              s1 = peg$c121;
+              s1 = peg$c118;
               peg$currPos++;
             } else {
               s1 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c122); }
+              if (peg$silentFails === 0) { peg$fail(peg$c119); }
             }
             if (s1 !== peg$FAILED) {
               peg$reportedPos = s0;
-              s1 = peg$c123();
+              s1 = peg$c120();
             }
             s0 = s1;
             if (s0 === peg$FAILED) {
               s0 = peg$currPos;
               if (input.charCodeAt(peg$currPos) === 102) {
-                s1 = peg$c124;
+                s1 = peg$c121;
                 peg$currPos++;
               } else {
                 s1 = peg$FAILED;
-                if (peg$silentFails === 0) { peg$fail(peg$c125); }
+                if (peg$silentFails === 0) { peg$fail(peg$c122); }
               }
               if (s1 !== peg$FAILED) {
                 peg$reportedPos = s0;
-                s1 = peg$c126();
+                s1 = peg$c123();
               }
               s0 = s1;
               if (s0 === peg$FAILED) {
                 s0 = peg$currPos;
                 if (input.charCodeAt(peg$currPos) === 110) {
-                  s1 = peg$c127;
+                  s1 = peg$c124;
                   peg$currPos++;
                 } else {
                   s1 = peg$FAILED;
-                  if (peg$silentFails === 0) { peg$fail(peg$c128); }
+                  if (peg$silentFails === 0) { peg$fail(peg$c125); }
                 }
                 if (s1 !== peg$FAILED) {
                   peg$reportedPos = s0;
-                  s1 = peg$c129();
+                  s1 = peg$c126();
                 }
                 s0 = s1;
                 if (s0 === peg$FAILED) {
                   s0 = peg$currPos;
                   if (input.charCodeAt(peg$currPos) === 114) {
-                    s1 = peg$c130;
+                    s1 = peg$c127;
                     peg$currPos++;
                   } else {
                     s1 = peg$FAILED;
-                    if (peg$silentFails === 0) { peg$fail(peg$c131); }
+                    if (peg$silentFails === 0) { peg$fail(peg$c128); }
                   }
                   if (s1 !== peg$FAILED) {
                     peg$reportedPos = s0;
-                    s1 = peg$c132();
+                    s1 = peg$c129();
                   }
                   s0 = s1;
                   if (s0 === peg$FAILED) {
                     s0 = peg$currPos;
                     if (input.charCodeAt(peg$currPos) === 116) {
-                      s1 = peg$c133;
+                      s1 = peg$c130;
                       peg$currPos++;
                     } else {
                       s1 = peg$FAILED;
-                      if (peg$silentFails === 0) { peg$fail(peg$c134); }
+                      if (peg$silentFails === 0) { peg$fail(peg$c131); }
                     }
                     if (s1 !== peg$FAILED) {
                       peg$reportedPos = s0;
-                      s1 = peg$c135();
+                      s1 = peg$c132();
                     }
                     s0 = s1;
                     if (s0 === peg$FAILED) {
                       s0 = peg$currPos;
                       if (input.charCodeAt(peg$currPos) === 118) {
-                        s1 = peg$c136;
+                        s1 = peg$c133;
                         peg$currPos++;
                       } else {
                         s1 = peg$FAILED;
-                        if (peg$silentFails === 0) { peg$fail(peg$c137); }
+                        if (peg$silentFails === 0) { peg$fail(peg$c134); }
                       }
                       if (s1 !== peg$FAILED) {
                         peg$reportedPos = s0;
-                        s1 = peg$c138();
+                        s1 = peg$c135();
                       }
                       s0 = s1;
                     }
@@ -2848,7 +2836,7 @@ module.exports = (function() {
         s2 = peg$parseSourceCharacter();
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c105();
+          s1 = peg$c102();
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2870,19 +2858,19 @@ module.exports = (function() {
         s0 = peg$parseDecimalDigit();
         if (s0 === peg$FAILED) {
           if (input.charCodeAt(peg$currPos) === 120) {
-            s0 = peg$c139;
+            s0 = peg$c136;
             peg$currPos++;
           } else {
             s0 = peg$FAILED;
-            if (peg$silentFails === 0) { peg$fail(peg$c140); }
+            if (peg$silentFails === 0) { peg$fail(peg$c137); }
           }
           if (s0 === peg$FAILED) {
             if (input.charCodeAt(peg$currPos) === 117) {
-              s0 = peg$c141;
+              s0 = peg$c138;
               peg$currPos++;
             } else {
               s0 = peg$FAILED;
-              if (peg$silentFails === 0) { peg$fail(peg$c142); }
+              if (peg$silentFails === 0) { peg$fail(peg$c139); }
             }
           }
         }
@@ -2896,11 +2884,11 @@ module.exports = (function() {
 
       s0 = peg$currPos;
       if (input.charCodeAt(peg$currPos) === 120) {
-        s1 = peg$c139;
+        s1 = peg$c136;
         peg$currPos++;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c140); }
+        if (peg$silentFails === 0) { peg$fail(peg$c137); }
       }
       if (s1 !== peg$FAILED) {
         s2 = peg$currPos;
@@ -2925,7 +2913,7 @@ module.exports = (function() {
         s2 = s3;
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c143(s2);
+          s1 = peg$c140(s2);
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -2944,11 +2932,11 @@ module.exports = (function() {
 
       s0 = peg$currPos;
       if (input.charCodeAt(peg$currPos) === 117) {
-        s1 = peg$c141;
+        s1 = peg$c138;
         peg$currPos++;
       } else {
         s1 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c142); }
+        if (peg$silentFails === 0) { peg$fail(peg$c139); }
       }
       if (s1 !== peg$FAILED) {
         s2 = peg$currPos;
@@ -2985,7 +2973,7 @@ module.exports = (function() {
         s2 = s3;
         if (s2 !== peg$FAILED) {
           peg$reportedPos = s0;
-          s1 = peg$c143(s2);
+          s1 = peg$c140(s2);
           s0 = s1;
         } else {
           peg$currPos = s0;
@@ -3002,12 +2990,12 @@ module.exports = (function() {
     function peg$parseDecimalDigit() {
       var s0;
 
-      if (peg$c144.test(input.charAt(peg$currPos))) {
+      if (peg$c141.test(input.charAt(peg$currPos))) {
         s0 = input.charAt(peg$currPos);
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c145); }
+        if (peg$silentFails === 0) { peg$fail(peg$c142); }
       }
 
       return s0;
@@ -3016,17 +3004,37 @@ module.exports = (function() {
     function peg$parseHexDigit() {
       var s0;
 
-      if (peg$c146.test(input.charAt(peg$currPos))) {
+      if (peg$c143.test(input.charAt(peg$currPos))) {
         s0 = input.charAt(peg$currPos);
         peg$currPos++;
       } else {
         s0 = peg$FAILED;
-        if (peg$silentFails === 0) { peg$fail(peg$c147); }
+        if (peg$silentFails === 0) { peg$fail(peg$c144); }
       }
 
       return s0;
     }
 
+    function peg$parseAnyMatcher() {
+      var s0, s1;
+
+      s0 = peg$currPos;
+      if (input.charCodeAt(peg$currPos) === 46) {
+        s1 = peg$c145;
+        peg$currPos++;
+      } else {
+        s1 = peg$FAILED;
+        if (peg$silentFails === 0) { peg$fail(peg$c146); }
+      }
+      if (s1 !== peg$FAILED) {
+        peg$reportedPos = s0;
+        s1 = peg$c147();
+      }
+      s0 = s1;
+
+      return s0;
+    }
+
     function peg$parseCodeBlock() {
       var s0, s1, s2, s3;
 
diff --git a/spec/parser.spec.js b/spec/parser.spec.js
index 2a20b2a..45f5580 100644
--- a/spec/parser.spec.js
+++ b/spec/parser.spec.js
@@ -561,6 +561,11 @@ describe("PEG.js grammar parser", function() {
 
   /* Digit rules are not tested. */
 
+  /* Canonical AnyMatcher is ".". */
+  it("parses CodeAnymatcher", function() {
+    expect('start = .').toParseAs(oneRuleGrammar({ type: "any" }));
+  });
+
   /* Canonical CodeBlock is "{ code }". */
   it("parses CodeBlock", function() {
     expect('start = "abcd" { code }').toParseAs(actionGrammar(" code "));
diff --git a/src/parser.pegjs b/src/parser.pegjs
index 6f6a6b8..6fd0dc4 100644
--- a/src/parser.pegjs
+++ b/src/parser.pegjs
@@ -166,7 +166,7 @@ Primary
     }
   / LiteralMatcher
   / CharacterClassMatcher
-  / "." { return { type: "any" }; }
+  / AnyMatcher
   / "(" __ expression:Expression __ ")" { return expression; }
 
 /* "Lexical" elements */
@@ -394,6 +394,9 @@ DecimalDigit
 HexDigit
   = [0-9a-f]i
 
+AnyMatcher
+  = "." { return { type: "any" }; }
+
 CodeBlock "code block"
   = "{" code:Code "}" { return code; }