Clean

Highlight/languages/css.js

@@ -0,0 +1,109 @@
+/*
+Language: CSS
+Category: common, css
+*/
+
+function(hljs) {
+  var IDENT_RE = '[a-zA-Z-][a-zA-Z0-9_-]*';
+  var RULE = {
+    begin: /[A-Z\_\.\-]+\s*:/, returnBegin: true, end: ';', endsWithParent: true,
+    contains: [
+      {
+        className: 'attribute',
+        begin: /\S/, end: ':', excludeEnd: true,
+        starts: {
+          endsWithParent: true, excludeEnd: true,
+          contains: [
+            {
+              begin: /[\w-]+\(/, returnBegin: true,
+              contains: [
+                {
+                  className: 'built_in',
+                  begin: /[\w-]+/
+                },
+                {
+                  begin: /\(/, end: /\)/,
+                  contains: [
+                    hljs.APOS_STRING_MODE,
+                    hljs.QUOTE_STRING_MODE
+                  ]
+                }
+              ]
+            },
+            hljs.CSS_NUMBER_MODE,
+            hljs.QUOTE_STRING_MODE,
+            hljs.APOS_STRING_MODE,
+            hljs.C_BLOCK_COMMENT_MODE,
+            {
+              className: 'number', begin: '#[0-9A-Fa-f]+'
+            },
+            {
+              className: 'meta', begin: '!important'
+            }
+          ]
+        }
+      }
+    ]
+  };
+
+  return {
+    case_insensitive: true,
+    illegal: /[=\/|'\$]/,
+    contains: [
+      hljs.C_BLOCK_COMMENT_MODE,
+      {
+        className: 'selector-id', begin: /#[A-Za-z0-9_-]+/
+      },
+      {
+        className: 'selector-class', begin: /\.[A-Za-z0-9_-]+/
+      },
+      {
+        className: 'selector-attr',
+        begin: /\[/, end: /\]/,
+        illegal: '$'
+      },
+      {
+        className: 'selector-pseudo',
+        begin: /:(:)?[a-zA-Z0-9\_\-\+\(\)"'.]+/
+      },
+      {
+        begin: '@(font-face|page)',
+        lexemes: '[a-z-]+',
+        keywords: 'font-face page'
+      },
+      {
+        begin: '@', end: '[{;]', // at_rule eating first "{" is a good thing
+                                 // because it doesn’t let it to be parsed as
+                                 // a rule set but instead drops parser into
+                                 // the default mode which is how it should be.
+        illegal: /:/, // break on Less variables @var: ...
+        contains: [
+          {
+            className: 'keyword',
+            begin: /\w+/
+          },
+          {
+            begin: /\s/, endsWithParent: true, excludeEnd: true,
+            relevance: 0,
+            contains: [
+              hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE,
+              hljs.CSS_NUMBER_MODE
+            ]
+          }
+        ]
+      },
+      {
+        className: 'selector-tag', begin: IDENT_RE,
+        relevance: 0
+      },
+      {
+        begin: '{', end: '}',
+        illegal: /\S/,
+        contains: [
+          hljs.C_BLOCK_COMMENT_MODE,
+          RULE,
+        ]
+      }
+    ]
+  };
+}