Clean

Highlight/languages/cs.js

@@ -0,0 +1,183 @@
+/*
+Language: C#
+Author: Jason Diamond <jason@diamond.name>
+Contributor: Nicolas LLOBERA <nllobera@gmail.com>
+Category: common
+*/
+
+function(hljs) {
+  var KEYWORDS = {
+    keyword:
+      // Normal keywords.
+      'abstract as base bool break byte case catch char checked const continue decimal ' +
+      'default delegate do double enum event explicit extern finally fixed float ' +
+      'for foreach goto if implicit in int interface internal is lock long nameof ' +
+      'object operator out override params private protected public readonly ref sbyte ' +
+      'sealed short sizeof stackalloc static string struct switch this try typeof ' +
+      'uint ulong unchecked unsafe ushort using virtual void volatile while ' +
+      // Contextual keywords.
+      'add alias ascending async await by descending dynamic equals from get global group into join ' +
+      'let on orderby partial remove select set value var where yield',
+    literal:
+      'null false true'
+  };
+
+  var VERBATIM_STRING = {
+    className: 'string',
+    begin: '@"', end: '"',
+    contains: [{begin: '""'}]
+  };
+  var VERBATIM_STRING_NO_LF = hljs.inherit(VERBATIM_STRING, {illegal: /\n/});
+  var SUBST = {
+    className: 'subst',
+    begin: '{', end: '}',
+    keywords: KEYWORDS
+  };
+  var SUBST_NO_LF = hljs.inherit(SUBST, {illegal: /\n/});
+  var INTERPOLATED_STRING = {
+    className: 'string',
+    begin: /\$"/, end: '"',
+    illegal: /\n/,
+    contains: [{begin: '{{'}, {begin: '}}'}, hljs.BACKSLASH_ESCAPE, SUBST_NO_LF]
+  };
+  var INTERPOLATED_VERBATIM_STRING = {
+    className: 'string',
+    begin: /\$@"/, end: '"',
+    contains: [{begin: '{{'}, {begin: '}}'}, {begin: '""'}, SUBST]
+  };
+  var INTERPOLATED_VERBATIM_STRING_NO_LF = hljs.inherit(INTERPOLATED_VERBATIM_STRING, {
+    illegal: /\n/,
+    contains: [{begin: '{{'}, {begin: '}}'}, {begin: '""'}, SUBST_NO_LF]
+  });
+  SUBST.contains = [
+    INTERPOLATED_VERBATIM_STRING,
+    INTERPOLATED_STRING,
+    VERBATIM_STRING,
+    hljs.APOS_STRING_MODE,
+    hljs.QUOTE_STRING_MODE,
+    hljs.C_NUMBER_MODE,
+    hljs.C_BLOCK_COMMENT_MODE
+  ];
+  SUBST_NO_LF.contains = [
+    INTERPOLATED_VERBATIM_STRING_NO_LF,
+    INTERPOLATED_STRING,
+    VERBATIM_STRING_NO_LF,
+    hljs.APOS_STRING_MODE,
+    hljs.QUOTE_STRING_MODE,
+    hljs.C_NUMBER_MODE,
+    hljs.inherit(hljs.C_BLOCK_COMMENT_MODE, {illegal: /\n/})
+  ];
+  var STRING = {
+    variants: [
+      INTERPOLATED_VERBATIM_STRING,
+      INTERPOLATED_STRING,
+      VERBATIM_STRING,
+      hljs.APOS_STRING_MODE,
+      hljs.QUOTE_STRING_MODE
+    ]
+  };
+
+  var TYPE_IDENT_RE = hljs.IDENT_RE + '(<' + hljs.IDENT_RE + '(\\s*,\\s*' + hljs.IDENT_RE + ')*>)?(\\[\\])?';
+
+  return {
+    aliases: ['csharp'],
+    keywords: KEYWORDS,
+    illegal: /::/,
+    contains: [
+      hljs.COMMENT(
+        '///',
+        '$',
+        {
+          returnBegin: true,
+          contains: [
+            {
+              className: 'doctag',
+              variants: [
+                {
+                  begin: '///', relevance: 0
+                },
+                {
+                  begin: '<!--|-->'
+                },
+                {
+                  begin: '</?', end: '>'
+                }
+              ]
+            }
+          ]
+        }
+      ),
+      hljs.C_LINE_COMMENT_MODE,
+      hljs.C_BLOCK_COMMENT_MODE,
+      {
+        className: 'meta',
+        begin: '#', end: '$',
+        keywords: {
+          'meta-keyword': 'if else elif endif define undef warning error line region endregion pragma checksum'
+        }
+      },
+      STRING,
+      hljs.C_NUMBER_MODE,
+      {
+        beginKeywords: 'class interface', end: /[{;=]/,
+        illegal: /[^\s:,]/,
+        contains: [
+          hljs.TITLE_MODE,
+          hljs.C_LINE_COMMENT_MODE,
+          hljs.C_BLOCK_COMMENT_MODE
+        ]
+      },
+      {
+        beginKeywords: 'namespace', end: /[{;=]/,
+        illegal: /[^\s:]/,
+        contains: [
+          hljs.inherit(hljs.TITLE_MODE, {begin: '[a-zA-Z](\\.?\\w)*'}),
+          hljs.C_LINE_COMMENT_MODE,
+          hljs.C_BLOCK_COMMENT_MODE
+        ]
+      },
+      {
+        // [Attributes("")]
+        className: 'meta',
+        begin: '^\\s*\\[', excludeBegin: true, end: '\\]', excludeEnd: true,
+        contains: [
+          {className: 'meta-string', begin: /"/, end: /"/}
+        ]
+      },
+      {
+        // Expression keywords prevent 'keyword Name(...)' from being
+        // recognized as a function definition
+        beginKeywords: 'new return throw await else',
+        relevance: 0
+      },
+      {
+        className: 'function',
+        begin: '(' + TYPE_IDENT_RE + '\\s+)+' + hljs.IDENT_RE + '\\s*\\(', returnBegin: true,
+        end: /[{;=]/, excludeEnd: true,
+        keywords: KEYWORDS,
+        contains: [
+          {
+            begin: hljs.IDENT_RE + '\\s*\\(', returnBegin: true,
+            contains: [hljs.TITLE_MODE],
+            relevance: 0
+          },
+          {
+            className: 'params',
+            begin: /\(/, end: /\)/,
+            excludeBegin: true,
+            excludeEnd: true,
+            keywords: KEYWORDS,
+            relevance: 0,
+            contains: [
+              STRING,
+              hljs.C_NUMBER_MODE,
+              hljs.C_BLOCK_COMMENT_MODE
+            ]
+          },
+          hljs.C_LINE_COMMENT_MODE,
+          hljs.C_BLOCK_COMMENT_MODE
+        ]
+      }
+    ]
+  };
+}