Initial commit.

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

static/highlight/languages/bnf.js

@@ -0,0 +1,49 @@
+/*! `bnf` grammar compiled for Highlight.js 11.11.1 */
+  (function(){
+    var hljsGrammar = (function () {
+  'use strict';
+
+  /*
+  Language: Backus–Naur Form
+  Website: https://en.wikipedia.org/wiki/Backus–Naur_form
+  Category: syntax
+  Author: Oleg Efimov <efimovov@gmail.com>
+  */
+
+  /** @type LanguageFn */
+  function bnf(hljs) {
+    return {
+      name: 'Backus–Naur Form',
+      contains: [
+        // Attribute
+        {
+          className: 'attribute',
+          begin: /</,
+          end: />/
+        },
+        // Specific
+        {
+          begin: /::=/,
+          end: /$/,
+          contains: [
+            {
+              begin: /</,
+              end: />/
+            },
+            // Common
+            hljs.C_LINE_COMMENT_MODE,
+            hljs.C_BLOCK_COMMENT_MODE,
+            hljs.APOS_STRING_MODE,
+            hljs.QUOTE_STRING_MODE
+          ]
+        }
+      ]
+    };
+  }
+
+  return bnf;
+
+})();
+
+    hljs.registerLanguage('bnf', hljsGrammar);
+  })();