highlight.js - npm Package Compare versions

Comparing version 7.2.0 to 7.3.0

bash.js

 module.exports = function(hljs) {
   var BASH_LITERAL = 'true false';
+  var BASH_KEYWORD = 'if then else elif fi for break continue while in do done echo exit return set declare';
   var VAR1 = {
-    className: 'variable', begin: '\\$[a-zA-Z0-9_]+\\b'
+    className: 'variable', begin: '\\$[a-zA-Z0-9_#]+'
   };
@@ -34,3 +35,3 @@ var VAR2 = {
     keywords: {
-      keyword: 'if then else fi for break continue while in do done echo exit return set declare',
+      keyword: BASH_KEYWORD,
       literal: BASH_LITERAL
@@ -37,0 +38,0 @@ },

clojure.js

@@ -90,3 +90,2 @@ module.exports = function(hljs) {
   return {
-    case_insensitive: true,
     illegal: '\\S',
@@ -93,0 +92,0 @@ contains: [

coffeescript.js

 module.exports = function(hljs) {
-  var keywords = {
+  var KEYWORDS = {
     keyword:
       // JS keywords
       'in if for while finally new do return else break catch instanceof throw try this ' +
-      'switch continue typeof delete debugger class extends super' +
+      'switch continue typeof delete debugger super ' +
       // Coffee keywords
@@ -17,88 +17,86 @@ 'then unless until loop of by when and or is isnt not',
   };
-
   var JS_IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*';
-
-  var COFFEE_QUOTE_STRING_SUBST_MODE = {
+  var TITLE = {className: 'title', begin: JS_IDENT_RE};
+  var SUBST = {
     className: 'subst',
     begin: '#\\{', end: '}',
-    keywords: keywords,
-    contains: [hljs.C_NUMBER_MODE, hljs.BINARY_NUMBER_MODE]
+    keywords: KEYWORDS,
+    contains: [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE]
   };
 
-  var COFFEE_QUOTE_STRING_MODE = {
-    className: 'string',
-    begin: '"', end: '"',
-    relevance: 0,
-    contains: [hljs.BACKSLASH_ESCAPE, COFFEE_QUOTE_STRING_SUBST_MODE]
-  };
-
-  var COFFEE_HEREDOC_MODE = {
-    className: 'string',
-    begin: '"""', end: '"""',
-    contains: [hljs.BACKSLASH_ESCAPE, COFFEE_QUOTE_STRING_SUBST_MODE]
-  };
-
-  var COFFEE_HERECOMMENT_MODE = {
-    className: 'comment',
-    begin: '###', end: '###'
-  };
-
-  var COFFEE_HEREGEX_MODE = {
-    className: 'regexp',
-    begin: '///', end: '///',
-    contains: [hljs.HASH_COMMENT_MODE]
-  };
-
-  var COFFEE_EMPTY_REGEX_MODE = {
-    className: 'regexp', begin: '//[gim]*'
-  };
-
-  var COFFEE_REGEX_MODE = {
-    className: 'regexp',
-    begin: '/\\S(\\\\.|[^\\n])*/[gim]*' // \S is required to parse x / 2 / 3 as two divisions
-  };
-
-  var COFFEE_FUNCTION_DECLARATION_MODE = {
-    className: 'function',
-    begin: JS_IDENT_RE + '\\s*=\\s*(\\(.+\\))?\\s*[-=]>',
-    returnBegin: true,
-    contains: [
-      {
-        className: 'title',
-        begin: JS_IDENT_RE
-      },
-      {
-        className: 'params',
-        begin: '\\(', end: '\\)'
-      }
-    ]
-  };
-
-  var COFFEE_EMBEDDED_JAVASCRIPT = {
-    begin: '`', end: '`',
-    excludeBegin: true, excludeEnd: true,
-    subLanguage: 'javascript'
-  };
-
   return {
-    keywords: keywords,
+    keywords: KEYWORDS,
     contains: [
       // Numbers
+      hljs.BINARY_NUMBER_MODE,
       hljs.C_NUMBER_MODE,
-      hljs.BINARY_NUMBER_MODE,
       // Strings
       hljs.APOS_STRING_MODE,
-      COFFEE_HEREDOC_MODE, // Should be before COFFEE_QUOTE_STRING_MODE for greater priority
-      COFFEE_QUOTE_STRING_MODE,
+      {
+        className: 'string',
+        begin: '"""', end: '"""',
+        contains: [hljs.BACKSLASH_ESCAPE, SUBST]
+      },
+      {
+        className: 'string',
+        begin: '"', end: '"',
+        contains: [hljs.BACKSLASH_ESCAPE, SUBST],
+        relevance: 0
+      },
       // Comments
-      COFFEE_HERECOMMENT_MODE, // Should be before hljs.HASH_COMMENT_MODE for greater priority
+      {
+        className: 'comment',
+        begin: '###', end: '###'
+      },
       hljs.HASH_COMMENT_MODE,
-      // CoffeeScript specific modes
-      COFFEE_HEREGEX_MODE,
-      COFFEE_EMPTY_REGEX_MODE,
-      COFFEE_REGEX_MODE,
-      COFFEE_EMBEDDED_JAVASCRIPT,
-      COFFEE_FUNCTION_DECLARATION_MODE
+      {
+        className: 'regexp',
+        begin: '///', end: '///',
+        contains: [hljs.HASH_COMMENT_MODE]
+      },
+      {
+        className: 'regexp', begin: '//[gim]*'
+      },
+      {
+        className: 'regexp',
+        begin: '/\\S(\\\\.|[^\\n])*/[gim]*' // \S is required to parse x / 2 / 3 as two divisions
+      },
+      {
+        begin: '`', end: '`',
+        excludeBegin: true, excludeEnd: true,
+        subLanguage: 'javascript'
+      },
+      {
+        className: 'function',
+        begin: JS_IDENT_RE + '\\s*=\\s*(\\(.+\\))?\\s*[-=]>',
+        returnBegin: true,
+        contains: [
+          TITLE,
+          {
+            className: 'params',
+            begin: '\\(', end: '\\)'
+          }
+        ]
+      },
+      {
+        className: 'class',
+        beginWithKeyword: true, keywords: 'class',
+        end: '$',
+        illegal: ':',
+        contains: [
+          {
+            beginWithKeyword: true, keywords: 'extends',
+            endsWithParent: true,
+            illegal: ':',
+            contains: [TITLE]
+          },
+          TITLE
+        ]
+      },
+      {
+        className: 'property',
+        begin: '@' + JS_IDENT_RE
+      }
     ]
   };
 };

diff.js

 module.exports = function(hljs) {
   return {
-    case_insensitive: true,
     contains: [
@@ -5,0 +4,0 @@ {

erlang-repl.js

@@ -12,3 +12,3 @@ module.exports = function(hljs) {
       {
-        className: 'input_number', begin: '^[0-9]+> ',
+        className: 'prompt', begin: '^[0-9]+> ',
         relevance: 10
@@ -15,0 +15,0 @@ },

highlight.js

@@ -6,8 +6,7 @@ var hljs = new function() {
   function escape(value) {
-    return value.replace(/&/gm, '&amp;').replace(/</gm, '&lt;');
+    return value.replace(/&/gm, '&amp;').replace(/</gm, '&lt;').replace(/>/gm, '&gt;');
   }
 
   function findCode(pre) {
-    for (var i = 0; i < pre.childNodes.length; i++) {
-      var node = pre.childNodes[i];
+    for (var node = pre.firstChild; node; node = node.nextSibling) {
       if (node.nodeName == 'CODE')
@@ -20,28 +19,20 @@ return node;
 
-  var is_old_IE = (typeof navigator !== 'undefined' && /MSIE [678]/.test(navigator.userAgent));
-
   function blockText(block, ignoreNewLines) {
-    var result = '';
-    for (var i = 0; i < block.childNodes.length; i++)
-      if (block.childNodes[i].nodeType == 3) {
-        var chunk = block.childNodes[i].nodeValue;
-        if (ignoreNewLines)
-          chunk = chunk.replace(/\n/g, '');
-        result += chunk;
-      } else if (block.childNodes[i].nodeName == 'BR')
-        result += '\n';
-      else
-        result += blockText(block.childNodes[i]);
-    if (is_old_IE)
-      result = result.replace(/\r/g, '\n');
-    return result;
+    return Array.prototype.map.call(block.childNodes, function(node) {
+      if (node.nodeType == 3) {
+        return ignoreNewLines ? node.nodeValue.replace(/\n/g, '') : node.nodeValue;
+      }
+      if (node.nodeName == 'BR') {
+        return '\n';
+      }
+      return blockText(node, ignoreNewLines);
+    }).join('');
   }
 
   function blockLanguage(block) {
-    var classes = block.className.split(/\s+/);
-    classes = classes.concat(block.parentNode.className.split(/\s+/));
+    var classes = (block.className + ' ' + block.parentNode.className).split(/\s+/);
+    classes = classes.map(function(c) {return c.replace(/^language-/, '')});
     for (var i = 0; i < classes.length; i++) {
-      var class_ = classes[i].replace(/^language-/, '');
-      if (languages[class_] || class_ == 'no-highlight') {
-        return class_;
+      if (languages[classes[i]] || classes[i] == 'no-highlight') {
+        return classes[i];
       }
@@ -56,18 +47,18 @@ }
     (function _nodeStream(node, offset) {
-      for (var i = 0; i < node.childNodes.length; i++) {
-        if (node.childNodes[i].nodeType == 3)
-          offset += node.childNodes[i].nodeValue.length;
-        else if (node.childNodes[i].nodeName == 'BR')
+      for (var child = node.firstChild; child; child = child.nextSibling) {
+        if (child.nodeType == 3)
+          offset += child.nodeValue.length;
+        else if (child.nodeName == 'BR')
           offset += 1;
-        else if (node.childNodes[i].nodeType == 1) {
+        else if (child.nodeType == 1) {
           result.push({
             event: 'start',
             offset: offset,
-            node: node.childNodes[i]
+            node: child
           });
-          offset = _nodeStream(node.childNodes[i], offset);
+          offset = _nodeStream(child, offset);
           result.push({
             event: 'stop',
             offset: offset,
-            node: node.childNodes[i]
+            node: child
           });
@@ -114,11 +105,4 @@ }
     function open(node) {
-      var result = '<' + node.nodeName.toLowerCase();
-      for (var i = 0; i < node.attributes.length; i++) {
-        var attribute = node.attributes[i];
-        result += ' ' + attribute.nodeName.toLowerCase();
-        if (attribute.value !== undefined && attribute.value !== false && attribute.value !== null) {
-          result += '="' + escape(attribute.value) + '"';
-        }
-      }
-      return result + '>';
+      function attr_str(a) {return ' ' + a.nodeName + '="' + escape(a.value) + '"'};
+      return '<' + node.nodeName + Array.prototype.map.call(node.attributes, attr_str).join('') + '>';
     }
@@ -171,8 +155,7 @@
         function flatten(className, str) {
-          var group = str.split(' ');
-          for (var i = 0; i < group.length; i++) {
-            var pair = group[i].split('|');
+          str.split(' ').forEach(function(kw) {
+            var pair = kw.split('|');
             compiled_keywords[pair[0]] = [className, pair[1] ? Number(pair[1]) : 1];
             keywords.push(pair[0]);
-          }
+          });
         }
@@ -232,3 +215,3 @@
       }
-      mode.terminators = terminators.length ? langRe(terminators.join('|'), true) : null;
+      mode.terminators = terminators.length ? langRe(terminators.join('|'), true) : {exec: function(s) {return null;}};
     }
@@ -259,10 +242,9 @@
 
-    function endOfMode(mode_index, lexem) {
-      if (modes[mode_index].end && modes[mode_index].endRe.test(lexem))
-        return 1;
-      if (modes[mode_index].endsWithParent) {
-        var level = endOfMode(mode_index - 1, lexem);
-        return level ? level + 1 : 0;
+    function endOfMode(mode, lexem) {
+      if (mode.end && mode.endRe.test(lexem)) {
+        return mode;
       }
-      return 0;
+      if (mode.endsWithParent) {
+        return endOfMode(mode.parent, lexem);
+      }
     }
@@ -274,29 +256,18 @@
 
-    function eatModeChunk(value, index) {
-      var mode = modes[modes.length - 1];
-      if (mode.terminators) {
-        mode.terminators.lastIndex = index;
-        return mode.terminators.exec(value);
-      }
-    }
-
     function keywordMatch(mode, match) {
       var match_str = language.case_insensitive ? match[0].toLowerCase() : match[0];
-      var value = mode.keywords[match_str];
-      if (value && value instanceof Array)
-          return value;
-      return false;
+      return mode.keywords.hasOwnProperty(match_str) && mode.keywords[match_str];
     }
 
-    function processKeywords(buffer, mode) {
-      buffer = escape(buffer);
-      if (!mode.keywords)
+    function processKeywords() {
+      var buffer = escape(mode_buffer);
+      if (!top.keywords)
         return buffer;
       var result = '';
       var last_index = 0;
-      mode.lexemsRe.lastIndex = 0;
-      var match = mode.lexemsRe.exec(buffer);
+      top.lexemsRe.lastIndex = 0;
+      var match = top.lexemsRe.exec(buffer);
       while (match) {
         result += buffer.substr(last_index, match.index - last_index);
-        var keyword_match = keywordMatch(mode, match);
+        var keyword_match = keywordMatch(top, match);
         if (keyword_match) {
@@ -308,4 +279,4 @@ keyword_count += keyword_match[1];
         }
-        last_index = mode.lexemsRe.lastIndex;
-        match = mode.lexemsRe.exec(buffer);
+        last_index = top.lexemsRe.lastIndex;
+        match = top.lexemsRe.exec(buffer);
       }
@@ -315,9 +286,7 @@ return result + buffer.substr(last_index);
 
-    function processSubLanguage(buffer, mode) {
-      var result;
-      if (mode.subLanguage == '') {
-        result = highlightAuto(buffer);
-      } else {
-        result = highlight(mode.subLanguage, buffer);
+    function processSubLanguage() {
+      if (top.subLanguage && !languages[top.subLanguage]) {
+        return escape(mode_buffer);
       }
+      var result = top.subLanguage ? highlight(top.subLanguage, mode_buffer) : highlightAuto(mode_buffer);
       // Counting embedded language score towards the host language may be disabled
@@ -327,3 +296,3 @@ // with zeroing the containing mode relevance. Usecase in point is Markdown that
       // score.
-      if (mode.relevance > 0) {
+      if (top.relevance > 0) {
         keyword_count += result.keyword_count;
@@ -335,8 +304,4 @@ relevance += result.relevance;
 
-    function processBuffer(buffer, mode) {
-      if (mode.subLanguage && languages[mode.subLanguage] || mode.subLanguage == '') {
-        return processSubLanguage(buffer, mode);
-      } else {
-        return processKeywords(buffer, mode);
-      }
+    function processBuffer() {
+      return top.subLanguage !== undefined ? processSubLanguage() : processKeywords();
     }
@@ -348,55 +313,60 @@
         result += markup;
-        mode.buffer = '';
+        mode_buffer = '';
       } else if (mode.excludeBegin) {
         result += escape(lexem) + markup;
-        mode.buffer = '';
+        mode_buffer = '';
       } else {
         result += markup;
-        mode.buffer = lexem;
+        mode_buffer = lexem;
       }
-      modes.push(mode);
+      top = Object.create(mode, {parent: {value: top}});
       relevance += mode.relevance;
     }
 
-    function processModeInfo(buffer, lexem) {
-      var current_mode = modes[modes.length - 1];
+    function processLexem(buffer, lexem) {
+      mode_buffer += buffer;
       if (lexem === undefined) {
-        result += processBuffer(current_mode.buffer + buffer, current_mode);
-        return;
+        result += processBuffer();
+        return 0;
       }
 
-      var new_mode = subMode(lexem, current_mode);
+      var new_mode = subMode(lexem, top);
       if (new_mode) {
-        result += processBuffer(current_mode.buffer + buffer, current_mode);
+        result += processBuffer();
         startNewMode(new_mode, lexem);
-        return new_mode.returnBegin;
+        return new_mode.returnBegin ? 0 : lexem.length;
       }
 
-      var end_level = endOfMode(modes.length - 1, lexem);
-      if (end_level) {
-        var markup = current_mode.className?'</span>':'';
-        if (current_mode.returnEnd) {
-          result += processBuffer(current_mode.buffer + buffer, current_mode) + markup;
-        } else if (current_mode.excludeEnd) {
-          result += processBuffer(current_mode.buffer + buffer, current_mode) + markup + escape(lexem);
-        } else {
-          result += processBuffer(current_mode.buffer + buffer + lexem, current_mode) + markup;
+      var end_mode = endOfMode(top, lexem);
+      if (end_mode) {
+        if (!(end_mode.returnEnd || end_mode.excludeEnd)) {
+          mode_buffer += lexem;
         }
-        while (end_level > 1) {
-          markup = modes[modes.length - 2].className?'</span>':'';
-          result += markup;
-          end_level--;
-          modes.length--;
+        result += processBuffer();
+        do {
+          if (top.className) {
+            result += '</span>';
+          }
+          top = top.parent;
+        } while (top != end_mode.parent);
+        if (end_mode.excludeEnd) {
+          result += escape(lexem);
         }
-        var last_ended_mode = modes[modes.length - 1];
-        modes.length--;
-        modes[modes.length - 1].buffer = '';
-        if (last_ended_mode.starts) {
-          startNewMode(last_ended_mode.starts, '');
+        mode_buffer = '';
+        if (end_mode.starts) {
+          startNewMode(end_mode.starts, '');
         }
-        return current_mode.returnEnd;
+        return end_mode.returnEnd ? 0 : lexem.length;
       }
 
-      if (isIllegal(lexem, current_mode))
+      if (isIllegal(lexem, top))
         throw 'Illegal';
+
+      /*
+      Parser should not reach this point as all types of lexems should be caught
+      earlier, but if it does due to some bug make sure it advances at least one
+      character forward to prevent infinite looping.
+      */
+      mode_buffer += lexem;
+      return lexem.length || 1;
     }
@@ -406,4 +376,4 @@
     compileLanguage(language);
-    var modes = [language];
-    language.buffer = '';
+    var top = language;
+    var mode_buffer = '';
     var relevance = 0;
@@ -413,11 +383,12 @@ var keyword_count = 0;
     try {
-      var match, index = 0;
+      var match, count, index = 0;
       while (true) {
-        match = eatModeChunk(value, index);
+        top.terminators.lastIndex = index;
+        match = top.terminators.exec(value);
         if (!match)
           break;
-        var return_lexem = processModeInfo(value.substr(index, match.index - index), match[0]);
-        index = match.index + (return_lexem ? 0 : match[0].length);
+        count = processLexem(value.substr(index, match.index - index), match[0]);
+        index = match.index + count;
       }
-      processModeInfo(value.substr(index), undefined);
+      processLexem(value.substr(index))
       return {
@@ -506,14 +477,9 @@ relevance: relevance,
     var language = blockLanguage(block);
-    var result, pre;
     if (language == 'no-highlight')
         return;
-    if (language) {
-      result = highlight(language, text);
-    } else {
-      result = highlightAuto(text);
-      language = result.language;
-    }
+    var result = language ? highlight(language, text) : highlightAuto(text);
+    language = result.language;
     var original = nodeStream(block);
     if (original.length) {
-      pre = document.createElement('pre');
+      var pre = document.createElement('pre');
       pre.innerHTML = result.value;
@@ -528,14 +494,3 @@ result.value = mergeStreams(original, nodeStream(pre), text);
     }
-    if (is_old_IE && block.tagName == 'CODE' && block.parentNode.tagName == 'PRE') {
-      // This is for backwards compatibility only. IE needs this strange
-      // hack becasue it cannot just cleanly replace <code> block contents.
-      pre = block.parentNode;
-      var container = document.createElement('div');
-      container.innerHTML = '<pre><code>' + result.value + '</code></pre>';
-      block = container.firstChild.firstChild;
-      container.firstChild.className = pre.className;
-      pre.parentNode.replaceChild(container.firstChild, pre);
-    } else {
-      block.innerHTML = result.value;
-    }
+    block.innerHTML = result.value;
     block.className = class_name;
@@ -563,8 +518,5 @@ block.result = {
     initHighlighting.called = true;
-    var pres = document.getElementsByTagName('pre');
-    for (var i = 0; i < pres.length; i++) {
-      var code = findCode(pres[i]);
-      if (code)
-        highlightBlock(code, hljs.tabReplace);
-    }
+    Array.prototype.map.call(document.getElementsByTagName('pre'), findCode).
+      filter(Boolean).
+      forEach(function(code){highlightBlock(code, hljs.tabReplace)});
   }
@@ -576,9 +528,4 @@
   function initHighlightingOnLoad() {
-    if (window.addEventListener) {
-      window.addEventListener('DOMContentLoaded', initHighlighting, false);
-      window.addEventListener('load', initHighlighting, false);
-    } else if (window.attachEvent)
-      window.attachEvent('onload', initHighlighting);
-    else
-      window.onload = initHighlighting;
+    window.addEventListener('DOMContentLoaded', initHighlighting, false);
+    window.addEventListener('load', initHighlighting, false);
   }
@@ -666,2 +613,3 @@
 hljs.LANGUAGES['cs'] = require('./cs.js')(hljs);
+hljs.LANGUAGES['brainfuck'] = require('./brainfuck.js')(hljs);
 hljs.LANGUAGES['ruby'] = require('./ruby.js')(hljs);
@@ -711,2 +659,3 @@ hljs.LANGUAGES['rust'] = require('./rust.js')(hljs);
 hljs.LANGUAGES['apache'] = require('./apache.js')(hljs);
+hljs.LANGUAGES['applescript'] = require('./applescript.js')(hljs);
 hljs.LANGUAGES['cpp'] = require('./cpp.js')(hljs);
@@ -713,0 +662,0 @@ hljs.LANGUAGES['matlab'] = require('./matlab.js')(hljs);

javascript.js

@@ -17,3 +17,3 @@ module.exports = function(hljs) {
       hljs.C_NUMBER_MODE,
-      { // regexp container
+      { // "value" container
         begin: '(' + hljs.RE_STARTERS_RE + '|\\b(case|return|throw)\\b)\\s*',
@@ -27,3 +27,8 @@ keywords: 'return throw case',
             begin: '/', end: '/[gim]*',
+            illegal: '\\n',
             contains: [{begin: '\\\\/'}]
+          },
+          { // E4X
+            begin: '<', end: '>;',
+            subLanguage: 'xml'
           }
@@ -30,0 +35,0 @@ ],

lisp.js

@@ -70,3 +70,2 @@ module.exports = function(hljs) {
   return {
-    case_insensitive: true,
     illegal: '[^\\s]',
@@ -73,0 +72,0 @@ contains: NUMBERS.concat([

markdown.js

 module.exports = function(hljs) {
   return {
-    case_insensitive: true,
     contains: [
@@ -5,0 +4,0 @@ // highlight headers

package.json

@@ -234,2 +234,14 @@ {
       "email": "[e-mail]"
+    }, 
+    {
+      "name": "Kirk Kimmel", 
+      "email": "[e-mail]"
+    }, 
+    {
+      "name": "Nathan Grigg", 
+      "email": "[e-mail]"
+    }, 
+    {
+      "name": "Dr. Drang", 
+      "email": "[e-mail]"
     }
@@ -253,3 +265,3 @@ ],
   ], 
-  "version": "7.2.0", 
+  "version": "7.3.0", 
   "scripts": {}, 
@@ -256,0 +268,0 @@ "keywords": [

perl.js

@@ -20,3 +20,3 @@ module.exports = function(hljs) {
     'ioctl socket readlink eval xor readline binmode setservent eof ord bind alarm pipe ' +
-    'atan2 getgrent exp time push setgrent gt lt or ne m|0';
+    'atan2 getgrent exp time push setgrent gt lt or ne m|0 break given say state when';
   var SUBST = {
@@ -23,0 +23,0 @@ className: 'subst',

php.js

@@ -19,6 +19,3 @@ module.exports = function(hljs) {
   ];
-  var NUMBERS = [
-    hljs.C_NUMBER_MODE, // 0x..., 0..., decimal, float
-    hljs.BINARY_NUMBER_MODE // 0b...
-  ];
+  var NUMBERS = [hljs.BINARY_NUMBER_MODE, hljs.C_NUMBER_MODE];
   var TITLE = {
@@ -25,0 +22,0 @@ className: 'title', begin: hljs.UNDERSCORE_IDENT_RE

python.js

 module.exports = function(hljs) {
+  var PROMPT = {
+    className: 'prompt',  begin: '^(>>>|\\.\\.\\.) '
+  }
   var STRINGS = [
@@ -6,2 +9,3 @@ {
       begin: '(u|b)?r?\'\'\'', end: '\'\'\'',
+      contains: [PROMPT],
       relevance: 10
@@ -12,2 +16,3 @@ },
       begin: '(u|b)?r?"""', end: '"""',
+      contains: [PROMPT],
       relevance: 10
@@ -47,3 +52,3 @@ },
     begin: '\\(', end: '\\)',
-    contains: ['self', hljs.C_NUMBER_MODE].concat(STRINGS)
+    contains: ['self', hljs.C_NUMBER_MODE, PROMPT].concat(STRINGS)
   };
@@ -68,2 +73,3 @@ var FUNC_CLASS_PROTO = {
     contains: STRINGS.concat([
+      PROMPT,
       hljs.HASH_COMMENT_MODE,
@@ -70,0 +76,0 @@ hljs.inherit(FUNC_CLASS_PROTO, {className: 'function', keywords: 'def'}),

ruby.js

@@ -147,6 +147,11 @@ module.exports = function(hljs) {
       begin: ':',
-      contains: STRINGS.concat([{begin: RUBY_IDENT_RE}]),
+      contains: STRINGS.concat([{begin: RUBY_METHOD_RE}]),
       relevance: 0
     },
     {
+      className: 'symbol',
+      begin: RUBY_IDENT_RE + ':',
+      relevance: 0
+    },
+    {
       className: 'number',
@@ -171,3 +176,3 @@ begin: '(\\b0[0-7_]+)|(\\b0x[0-9a-fA-F_]+)|(\\b[1-9][0-9_]*(\\.[0-9_]+)?)|[0_]\\b',
           illegal: '\\n',
-          contains: [hljs.BACKSLASH_ESCAPE]
+          contains: [hljs.BACKSLASH_ESCAPE, SUBST]
         }
@@ -174,0 +179,0 @@ ]),

rust.js

@@ -6,8 +6,2 @@ module.exports = function(hljs) {
   };
-  var QUOTE_STRING = {
-    className: 'string',
-    begin: '"', end: '"',
-    contains: [hljs.BACKSLASH_ESCAPE],
-    relevance: 0
-  };
   var NUMBER = {
@@ -29,3 +23,3 @@ className: 'number',
       hljs.C_BLOCK_COMMENT_MODE,
-      QUOTE_STRING,
+      hljs.inherit(hljs.QUOTE_STRING_MODE, {illegal: null}),
       hljs.APOS_STRING_MODE,
@@ -32,0 +26,0 @@ NUMBER,

sql.js

 module.exports = function(hljs) {
   return {
     case_insensitive: true,
-    illegal: '[^\\s]',
     contains: [
       {
         className: 'operator',
-        begin: '(begin|start|commit|rollback|savepoint|lock|alter|create|drop|rename|call|delete|do|handler|insert|load|replace|select|truncate|update|set|show|pragma|grant)\\b', end: ';', endsWithParent: true,
+        begin: '(begin|start|commit|rollback|savepoint|lock|alter|create|drop|rename|call|delete|do|handler|insert|load|replace|select|truncate|update|set|show|pragma|grant)\\b(?!:)', // negative look-ahead here is specifically to prevent stomping on SmallTalk
+        end: ';', endsWithParent: true,
         keywords: {
@@ -29,3 +29,3 @@ keyword: 'all partial global month current_timestamp using go revoke smallint ' +
             'work order cascade diagnostics nchar having left call do handler load replace ' +
-            'truncate start lock show pragma',
+            'truncate start lock show pragma exists number',
           aggregate: 'count sum min max avg'
@@ -32,0 +32,0 @@ },

vbscript.js

@@ -26,9 +26,3 @@ module.exports = function(hljs) {
     contains: [
-      { // can’t use standard QUOTE_STRING_MODE since it’s compiled with its own escape and doesn’t use the local one
-        className: 'string',
-        begin: '"', end: '"',
-        illegal: '\\n',
-        contains: [{begin: '""'}],
-        relevance: 0
-      },
+      hljs.inherit(hljs.QUOTE_STRING_MODE, {contains: [{begin: '""'}]}),
       {
@@ -35,0 +29,0 @@ className: 'comment',

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Improved metrics

Total package byte prevSize

171531

increased by1.27%

Number of package files

56

increased by3.7%

Lines of code

4516

increased by1.71%

No dependency changes