Initial commit.

Signed-off-by: Andreas Widen <aw@luflow.net>

static/highlight/languages/brainfuck.js

@@ -0,0 +1,64 @@
+/*! `brainfuck` grammar compiled for Highlight.js 11.11.1 */
+  (function(){
+    var hljsGrammar = (function () {
+  'use strict';
+
+  /*
+  Language: Brainfuck
+  Author: Evgeny Stepanischev <imbolk@gmail.com>
+  Website: https://esolangs.org/wiki/Brainfuck
+  */
+
+  /** @type LanguageFn */
+  function brainfuck(hljs) {
+    const LITERAL = {
+      className: 'literal',
+      begin: /[+-]+/,
+      relevance: 0
+    };
+    return {
+      name: 'Brainfuck',
+      aliases: [ 'bf' ],
+      contains: [
+        hljs.COMMENT(
+          /[^\[\]\.,\+\-<> \r\n]/,
+          /[\[\]\.,\+\-<> \r\n]/,
+          {
+            contains: [
+              {
+                match: /[ ]+[^\[\]\.,\+\-<> \r\n]/,
+                relevance: 0
+              }
+            ],
+            returnEnd: true,
+            relevance: 0
+          }
+        ),
+        {
+          className: 'title',
+          begin: '[\\[\\]]',
+          relevance: 0
+        },
+        {
+          className: 'string',
+          begin: '[\\.,]',
+          relevance: 0
+        },
+        {
+          // this mode works as the only relevance counter
+          // it looks ahead to find the start of a run of literals
+          // so only the runs are counted as relevant
+          begin: /(?=\+\+|--)/,
+          contains: [ LITERAL ]
+        },
+        LITERAL
+      ]
+    };
+  }
+
+  return brainfuck;
+
+})();
+
+    hljs.registerLanguage('brainfuck', hljsGrammar);
+  })();