Adding basic rdoc editor definition

lib/gollum/frontend/public/javascript/gollum-editor/langs/rdoc.js

@@ -0,0 +1,75 @@
+/**
+ *  Markdown Language Definition
+ *  
+ *  A language definition for string manipulation operations, in this case 
+ *  for the Markdown, uh, markup language. Uses regexes for various functions
+ *  by default. If regexes won't do and you need to do some serious 
+ *  manipulation, you can declare a function in the object instead.
+ *
+ *  Code example:
+ *  'functionbar-id'  :   {
+ *                          exec: function(text, selectedText) {
+ *                                   functionStuffHere();
+ *                                },
+ *                          search: /somesearchregex/gi,
+ *                          replace: 'replace text for RegExp.replace',
+ *                          append: "just add this where the cursor is"
+ *                         }  
+ *
+**/
+(function() {
+
+var RDoc = {
+  
+  'function-bold' :         {
+                              search: /([^\n]+)([\n]*)/gi,
+                              replace: "((*$1*))$2"
+                            }
+  'function-code'   :       {
+                              search: /([^\n]+)([\n]*)/gi,
+                              replace: "(({$1}))$2"
+                            },
+  
+  'function-ul'     :       { 
+                              search: /(.+)([\n]?)/gi,
+                              replace: "* $1$2"
+                            },
+  
+  /* This looks silly but is completely valid Markdown */                     
+  'function-ol'   :         {
+                              exec: function( txt, selText, $field ) {
+                                var count = 1;
+                                // split into lines
+                                var repText = '';
+                                var lines = selText.split("\n");
+                                var hasContent = /[\w]+/;
+                                for ( var i = 0; i < lines.length; i++ ) {
+                                  if ( hasContent.test(lines[i]) ) {
+                                    repText += '(' + (i + 1).toString() + ') ' +
+                                               lines[i];
+                                  }
+                                }
+                                $.GollumEditor.replaceSelection( repText );
+                              }
+                            },
+                            
+  'function-h1'         :   {
+                              search: /(.+)([\n]?)/gi,
+                              replace: "= $1$2"
+                            },
+                            
+  'function-h2'         :   {
+                              search: /(.+)([\n]?)/gi,
+                              replace: "== $1$2"
+                            },
+                            
+  'function-h3'         :   {
+                              search: /(.+)([\n]?)/gi,
+                              replace: "=== $1$2"
+                            }
+                            
+};
+
+jQuery.GollumEditor.defineLanguage('rdoc', RDoc);
+
+})();