simple handlebars mode

demo/kitchen-sink/docs/handlebars.hbs

@@ -0,0 +1,8 @@
+{{!-- Ace + :-}} --}}
+
+<div id="comments">
+  {{#each comments}}
+  <h2><a href="/posts/{{../permalink}}#{{id}}">{{title}}</a></h2>
+  <div>{{body}}</div>
+  {{/each}}
+</div>

demo/kitchen-sink/docs/verilog.v

@@ -0,0 +1,12 @@
+always @(negedge reset or posedge clk) begin
+  if (reset == 0) begin
+    d_out <= 16'h0000;
+    d_out_mem[resetcount] <= d_out;
+    laststoredvalue <= d_out;
+  end else begin
+    d_out <= d_out + 1'b1; 
+  end
+end
+
+always @(bufreadaddr)
+  bufreadval = d_out_mem[bufreadaddr];

lib/ace/ext/modelist.js

@@ -70,11 +70,12 @@ var supportedModes = {
     golang:      ["go"],
     Groovy:      ["groovy"],
     HAML:        ["haml"],
+    Handlebars:  ["hbs|handlebars|tpl|mustache"],
     Haskell:     ["hs"],
     haXe:        ["hx"],
     HTML:        ["htm|html|xhtml"],
     HTML_Ruby:   ["erb|rhtml|html.erb"],
-    Ini:         ["ini|conf"],
+    INI:         ["ini|conf|cfg|prefs"],
     Jade:        ["jade"],
     Java:        ["java"],
     JavaScript:  ["js"],
@@ -135,9 +136,10 @@ var supportedModes = {
     Typescript:  ["ts|typescript|str"],
     VBScript:    ["vbs"],
     Velocity:    ["vm"],
+    Verilog:     ["v|vh|sv|svh"],
     XML:         ["xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl"],
     XQuery:      ["xq"],
-    YAML:        ["yaml"]
+    YAML:        ["yaml|yml"]
 };
 
 var nameOverrides = {

lib/ace/mode/handlebars.js

@@ -0,0 +1,31 @@
+/* global define */
+
+define(function(require, exports, module) {
+  "use strict";
+
+var oop = require("../lib/oop");
+var HtmlMode = require("./html").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var HandlebarsHighlightRules = require("./handlebars_highlight_rules").HandlebarsHighlightRules;
+var HtmlBehaviour = require("./behaviour/html").HtmlBehaviour;
+var HtmlFoldMode = require("./folding/html").FoldMode;
+
+var Mode = function() {
+    HtmlMode.call(this);
+    var highlighter = new HandlebarsHighlightRules();
+    this.$tokenizer = new Tokenizer(highlighter.getRules());
+    this.$behaviour = new HtmlBehaviour();
+
+    this.$embeds = highlighter.getEmbeds();
+    
+    this.foldingRules = new HtmlFoldMode();
+};
+
+oop.inherits(Mode, HtmlMode);
+
+(function() {
+    
+}).call(Mode.prototype);
+
+exports.Mode = Mode;
+});

lib/ace/mode/handlebars_highlight_rules.js

@@ -0,0 +1,72 @@
+/* global define */
+
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var HtmlHighlightRules = require("./html_highlight_rules").HtmlHighlightRules;
+var xmlUtil = require("./xml_util");
+function pop2(currentState, stack) {
+    stack.splice(0, 3);
+    return stack.shift() || "start";
+}
+var HandlebarsHighlightRules = function() {
+    HtmlHighlightRules.call(this);
+    var hbs = {        
+        regex : "(?={{)",
+        push : "handlebars"
+    }
+    for (var key in this.$rules) {
+        this.$rules[key].unshift(hbs);
+    }
+    this.$rules.handlebars = [{
+        token : "comment.start",
+        regex : "{{!--",
+        push : [{
+            token : "comment.end",
+            regex : "--}}",
+            next : pop2
+        }, {
+            defaultToken : "comment"
+        }]
+    }, {
+        token : "comment.start",
+        regex : "{{!",
+        push : [{
+            token : "comment.end",
+            regex : "}}",
+            next : pop2
+        }, {
+            defaultToken : "comment"
+        }]
+    }, {
+        token : "storage.type.start", // begin section
+        regex : "{{[#\\^/&]?",
+        push : [{
+            token : "storage.type.end",
+            regex : "}}",
+            next : pop2
+        }, {
+            token : "variable.parameter",
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*"
+        }]
+    }, {
+        token : "support.function", // unescaped variable
+        regex : "{{{",
+        push : [{
+            token : "support.function",
+            regex : "}}}",
+            next : pop2
+        }, {
+            token : "variable.parameter",
+            regex : "[a-zA-Z_$][a-zA-Z0-9_$]*"
+        }]
+    }];
+
+    this.normalizeRules();
+};
+
+oop.inherits(HandlebarsHighlightRules, HtmlHighlightRules);
+
+exports.HandlebarsHighlightRules = HandlebarsHighlightRules;
+});

lib/ace/mode/markdown.js

@@ -46,9 +46,9 @@ var Mode = function() {
     this.$tokenizer = new Tokenizer(highlighter.getRules());
     this.$embeds = highlighter.getEmbeds();
     this.createModeDelegates({
-      "js-": JavaScriptMode,
-      "xml-": XmlMode,
-      "html-": HtmlMode
+        "js-": JavaScriptMode,
+        "xml-": XmlMode,
+        "html-": HtmlMode
     });
     
     this.foldingRules = new MarkdownFoldMode();