first commit.

vendor/assets/javascripts/highlight_js/languages/erlang.js

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+/*
+Language: Erlang
+Description: Erlang is a general-purpose functional language, with strict evaluation, single assignment, and dynamic typing.
+Author: Nikolay Zakharov <nikolay.desh@gmail.com>, Dmitry Kovega <arhibot@gmail.com>
+*/
+
+hljs.LANGUAGES.erlang = function(){
+  var BASIC_ATOM_RE = '[a-z\'][a-zA-Z0-9_\']*';
+  var FUNCTION_NAME_RE = '(' + BASIC_ATOM_RE + ':' + BASIC_ATOM_RE + '|' + BASIC_ATOM_RE + ')';
+  var ERLANG_RESERVED = {
+    'keyword': {
+        'after': 1,
+        'and': 1,
+        'andalso': 10,
+        'band': 1,
+        'begin': 1,
+        'bnot': 1,
+        'bor': 1,
+        'bsl': 1,
+        'bzr': 1,
+        'bxor': 1,
+        'case': 1,
+        'catch': 1,
+        'cond': 1,
+        'div': 1,
+        'end': 1,
+        'fun': 1,
+        'let': 1,
+        'not': 1,
+        'of': 1,
+        'orelse': 10,
+        'query': 1,
+        'receive': 1,
+        'rem': 1,
+        'try': 1,
+        'when': 1,
+        'xor': 1
+    },
+    'literal': {'false': 1, 'true': 1}
+  };
+
+  var COMMENT = {
+    className: 'comment',
+    begin: '%', end: '$',
+    relevance: 0
+  };
+  var NAMED_FUN = {
+    begin: 'fun\\s+' + BASIC_ATOM_RE + '/\\d+'
+  };
+  var FUNCTION_CALL = {
+    begin: FUNCTION_NAME_RE + '\\(', end: '\\)',
+    returnBegin: true,
+    relevance: 0,
+    contains: [
+      {
+        className: 'function_name', begin: FUNCTION_NAME_RE,
+        relevance: 0
+      },
+      {
+        begin: '\\(', end: '\\)', endsWithParent: true,
+        returnEnd: true,
+        relevance: 0
+        // "contains" defined later
+      }
+    ]
+  };
+  var TUPLE = {
+    className: 'tuple',
+    begin: '{', end: '}',
+    relevance: 0
+    // "contains" defined later
+  };
+  var VAR1 = {
+    className: 'variable',
+    begin: '\\b_([A-Z][A-Za-z0-9_]*)?',
+    relevance: 0
+  };
+  var VAR2 = {
+    className: 'variable',
+    begin: '[A-Z][a-zA-Z0-9_]*',
+    relevance: 0
+  };
+  var RECORD_ACCESS = {
+    begin: '#', end: '}',
+    illegal: '.',
+    relevance: 0,
+    returnBegin: true,
+    contains: [
+      {
+        className: 'record_name',
+        begin: '#' + hljs.UNDERSCORE_IDENT_RE,
+        relevance: 0
+      },
+      {
+        begin: '{', endsWithParent: true,
+        relevance: 0
+        // "contains" defined later
+      }
+    ]
+  };
+
+  var BLOCK_STATEMENTS = {
+    keywords: ERLANG_RESERVED,
+    begin: '(fun|receive|if|try|case)', end: 'end'
+  };
+  BLOCK_STATEMENTS.contains = [
+    COMMENT,
+    NAMED_FUN,
+    hljs.inherit(hljs.APOS_STRING_MODE, {className: ''}),
+    BLOCK_STATEMENTS,
+    FUNCTION_CALL,
+    hljs.QUOTE_STRING_MODE,
+    hljs.C_NUMBER_MODE,
+    TUPLE,
+    VAR1, VAR2,
+    RECORD_ACCESS
+  ];
+
+  var BASIC_MODES = [
+    COMMENT,
+    NAMED_FUN,
+    BLOCK_STATEMENTS,
+    FUNCTION_CALL,
+    hljs.QUOTE_STRING_MODE,
+    hljs.C_NUMBER_MODE,
+    TUPLE,
+    VAR1, VAR2,
+    RECORD_ACCESS
+  ];
+  FUNCTION_CALL.contains[1].contains = BASIC_MODES;
+  TUPLE.contains = BASIC_MODES;
+  RECORD_ACCESS.contains[1].contains = BASIC_MODES;
+
+  var PARAMS = {
+    className: 'params',
+    begin: '\\(', end: '\\)',
+    endsWithParent: true,
+    contains: BASIC_MODES
+  };
+  return {
+    defaultMode: {
+      keywords: ERLANG_RESERVED,
+      illegal: '(</|\\*=|\\+=|-=|/=|/\\*|\\*/|\\(\\*|\\*\\))',
+      contains: [
+        {
+          className: 'function',
+          begin: '^' + BASIC_ATOM_RE + '\\(', end: ';|\\.',
+          returnBegin: true,
+          contains: [
+            PARAMS,
+            {
+              className: 'title', begin: BASIC_ATOM_RE
+            },
+            {
+              keywords: ERLANG_RESERVED,
+              begin: '->', endsWithParent: true,
+              contains: BASIC_MODES
+            }
+          ]
+        },
+        COMMENT,
+        {
+          className: 'pp',
+          begin: '^-', end: '\\.',
+          relevance: 0,
+          excludeEnd: true,
+          returnBegin: true,
+          lexems: '-' + hljs.IDENT_RE,
+          keywords: {
+            '-module':1,
+            '-record':1,
+            '-undef':1,
+            '-export':1,
+            '-ifdef':1,
+            '-ifndef':1,
+            '-author':1,
+            '-copyright':1,
+            '-doc':1,
+            '-vsn':1,
+            '-import': 1,
+            '-include': 1,
+            '-include_lib': 1,
+            '-compile': 1,
+            '-define': 1,
+            '-else': 1,
+            '-endif': 1,
+            '-file': 1,
+            '-behaviour': 1,
+            '-behavior': 1
+          },
+          contains: [PARAMS]
+        },
+        hljs.C_NUMBER_MODE,
+        hljs.QUOTE_STRING_MODE,
+        RECORD_ACCESS,
+        VAR1, VAR2,
+        TUPLE
+      ]
+    }
+  };
+}();