add Gherkin highlighting

lib/ace/mode/gherkin.js

@@ -16,14 +16,14 @@ oop.inherits(Mode, TextMode);
 
     this.getNextLineIndent = function(state, line, tab) {
         var indent = this.$getIndent(line);
+        var space2 = "  ";
 
         var tokenizedLine = this.getTokenizer().getLineTokens(line, state);
         var tokens = tokenizedLine.tokens;
         
         console.log(state)
         
-		if(line.match("[ ]*\\|")) {
-			console.log(line.match("\|"));	
+        if(line.match("[ ]*\\|")) {
             indent += "| ";
         }
 
@@ -33,10 +33,10 @@ oop.inherits(Mode, TextMode);
         
 
         if (state == "start") {
-            if (line.match("Scenario:|Feature:")) {
-                indent = tab;
-            } else if(line.match("Given.+(:)$|Examples:")) {
-            	indent += tab;
+            if (line.match("Scenario:|Feature:|Scenario\ Outline:")) {
+                indent += space2;
+            } else if(line.match("(Given|Then).+(:)$|Examples:")) {
+            	indent += space2;
             } else if(line.match("\\*.+")) {
             	indent += "* ";
             } 
@@ -45,13 +45,6 @@ oop.inherits(Mode, TextMode);
 
         return indent;
     };
-    
-    this.checkOutdent = function(state, line, input) {
-    	if(line.match("Feature:")) {
-    		
-    	}
-    }
-    // Extra logic goes here. (see below)
 }).call(Mode.prototype);
 
 exports.Mode = Mode;

lib/ace/mode/gherkin_highlight_rules.js

@@ -16,7 +16,7 @@ var GherkinHighlightRules = function() {
     		regex : "#.*$"
     	}, {
     		token : "keyword",
-    		regex : "Feature:|Background:|Scenario:|Scenario Outline:|Examples:|Given|When|Then|And|But|\\*|Scenario\ Outline",
+    		regex : "Feature:|Background:|Scenario:|Scenario\ Outline:|Examples:|Given|When|Then|And|But|\\*",
     	}, {
             token : "string",           // multi line """ string start
             regex : '"{3}',