Clean

Highlight/languages/awk.js

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+/*
+Language: Awk
+Author: Matthew Daly <matthewbdaly@gmail.com>
+Website: http://matthewdaly.co.uk/
+Description: language definition for Awk scripts
+*/
+
+function(hljs) {
+  var VARIABLE = {
+    className: 'variable',
+    variants: [
+      {begin: /\$[\w\d#@][\w\d_]*/},
+      {begin: /\$\{(.*?)}/}
+    ]
+  };
+  var KEYWORDS = 'BEGIN END if else while do for in break continue delete next nextfile function func exit|10';
+  var STRING = {
+    className: 'string',
+    contains: [hljs.BACKSLASH_ESCAPE],
+    variants: [
+      {
+        begin: /(u|b)?r?'''/, end: /'''/,
+        relevance: 10
+      },
+      {
+        begin: /(u|b)?r?"""/, end: /"""/,
+        relevance: 10
+      },
+      {
+        begin: /(u|r|ur)'/, end: /'/,
+        relevance: 10
+      },
+      {
+        begin: /(u|r|ur)"/, end: /"/,
+        relevance: 10
+      },
+      {
+        begin: /(b|br)'/, end: /'/
+      },
+      {
+        begin: /(b|br)"/, end: /"/
+      },
+      hljs.APOS_STRING_MODE,
+      hljs.QUOTE_STRING_MODE
+    ]
+  };
+  return {
+	 keywords: {
+	   keyword: KEYWORDS
+    },
+    contains: [
+      VARIABLE,
+      STRING,
+      hljs.REGEXP_MODE,
+      hljs.HASH_COMMENT_MODE,
+      hljs.NUMBER_MODE
+    ]
+  }
+}