New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 818 insertions, 0 deletions

diff --git a/includes/js/dojox/dtl/html.js b/includes/js/dojox/dtl/html.js
new file mode 100644
index 0000000..c984157
--- /dev/null
+++ b/includes/js/dojox/dtl/html.js
@@ -0,0 +1,818 @@
+if(!dojo._hasResource["dojox.dtl.html"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dojox.dtl.html"] = true;
+dojo.provide("dojox.dtl.html");
+
+dojo.require("dojox.dtl._base");
+dojo.require("dojox.dtl.Context");
+
+(function(){
+	var dd = dojox.dtl;
+
+	var ddt = dd.text;
+	var ddh = dd.html = {
+		types: dojo.mixin({change: -11, attr: -12, custom: -13, elem: 1, text: 3}, ddt.types),
+		_attributes: {},
+		_re4: /^function anonymous\(\)\s*{\s*(.*)\s*}$/,
+		getTemplate: function(text){
+			if(typeof this._commentable == "undefined"){
+				// Check to see if the browser can handle comments
+				this._commentable = false;
+				var div = document.createElement("div");
+				div.innerHTML = "<!--Test comment handling, and long comments, using comments whenever possible.-->";
+				if(div.childNodes.length && div.childNodes[0].nodeType == 8 && div.childNodes[0].data == "comment"){
+					this._commentable = true;
+				}
+			}
+
+			if(!this._commentable){
+				// Strip comments
+				text = text.replace(/<!--({({|%).*?(%|})})-->/g, "$1");
+			}
+
+			var match;
+			var pairs = [
+				[true, "select", "option"],
+				[dojo.isSafari, "tr", "th"],
+				[dojo.isSafari, "tr", "td"],
+				[dojo.isSafari, "thead", "tr", "th"],
+				[dojo.isSafari, "tbody", "tr", "td"]
+			];
+			// Some tags can't contain text. So we wrap the text in tags that they can have.
+			for(var i = 0, pair; pair = pairs[i]; i++){
+				if(!pair[0]){
+					continue;
+				}
+				if(text.indexOf("<" + pair[1]) != -1){
+					var selectRe = new RegExp("<" + pair[1] + "[\\s\\S]*?>([\\s\\S]+?)</" + pair[1] + ">", "ig");
+					while(match = selectRe.exec(text)){
+						// Do it like this to make sure we don't double-wrap
+						var found = false;
+						var tokens = dojox.string.tokenize(match[1], new RegExp("(<" + pair[2] + "[\\s\\S]*?>[\\s\\S]*?</" + pair[2] + ">)", "ig"), function(child){ found = true; return {data: child}; });
+						if(found){
+							var replace = [];
+							for(var j = 0; j < tokens.length; j++) {
+								if(dojo.isObject(tokens[j])){
+									replace.push(tokens[j].data);
+								}else{
+									var close = pair[pair.length - 1];
+									var k, replacement = "";
+									for(k = 2; k < pair.length - 1; k++){
+										replacement += "<" + pair[k] + ">";
+									}
+									replacement += "<" + close + ' iscomment="true">' + dojo.trim(tokens[j]) + "</" + close + ">";
+									for(k = 2; k < pair.length - 1; k++){
+										replacement += "</" + pair[k] + ">";
+									}
+									replace.push(replacement);
+								}
+							}
+							text = text.replace(match[1], replace.join(""));
+						}
+					}
+				}
+			}
+
+			var re = /\b([a-zA-Z]+)=['"]/g;
+			while(match = re.exec(text)){
+				this._attributes[match[1].toLowerCase()] = true;
+			}
+			var div = document.createElement("div");
+			div.innerHTML = text;
+			var output = {nodes: []};
+			while(div.childNodes.length){
+				output.nodes.push(div.removeChild(div.childNodes[0]))
+			}
+
+			return output;
+		},
+		tokenize: function(/*Node*/ nodes){
+			var tokens = [];
+
+			for(var i = 0, node; node = nodes[i++];){
+				if(node.nodeType != 1){
+					this.__tokenize(node, tokens);
+				}else{
+					this._tokenize(node, tokens);
+				}
+			}
+
+			return tokens;
+		},
+		_swallowed: [],
+		_tokenize: function(/*Node*/ node, /*Array*/ tokens){
+			var types = this.types;
+			var first = false;
+			var swallowed = this._swallowed;
+			var i, j, tag, child;
+
+			if(!tokens.first){
+				// Try to efficiently associate tags that use an attribute to
+				// remove the node from DOM (eg dojoType) so that we can efficiently
+				// locate them later in the tokenizing.
+				first = tokens.first = true;
+				var tags = dd.register.getAttributeTags();
+				for(i = 0; tag = tags[i]; i++){
+					try{
+						(tag[2])({ swallowNode: function(){ throw 1; }}, "");
+					}catch(e){
+						swallowed.push(tag);
+					}
+				}
+			}
+
+
+			for(i = 0; tag = swallowed[i]; i++){
+				var text = node.getAttribute(tag[0]);
+				if(text){
+					var swallowed = false;
+					var custom = (tag[2])({ swallowNode: function(){ swallowed = true; return node; }}, text);
+					if(swallowed){
+						if(node.parentNode && node.parentNode.removeChild){
+							node.parentNode.removeChild(node);
+						}
+						tokens.push([types.custom, custom]);
+						return;
+					}
+				}
+			}
+
+			var children = [];
+			if(dojo.isIE && node.tagName == "SCRIPT"){
+				children.push({
+					nodeType: 3,
+					data: node.text
+				});
+				node.text = "";
+			}else{
+				for(i = 0; child = node.childNodes[i]; i++){
+					children.push(child);
+				}
+			}
+
+			tokens.push([types.elem, node]);
+
+			var change = false;
+			if(children.length){
+				// Only do a change request if we need to
+				tokens.push([types.change, node]);
+				change = true;
+			}
+
+			for(var key in this._attributes){
+				var value = "";
+				if(key == "class"){
+					value = node.className || value;
+				}else if(key == "for"){
+					value = node.htmlFor || value;
+				}else if(key == "value" && node.value == node.innerHTML){
+					// Sometimes .value is set the same as the contents of the item (button)
+					continue;
+				}else if(node.getAttribute){
+					value = node.getAttribute(key, 2) || value;
+					if(key == "href" || key == "src"){
+						if(dojo.isIE){
+							var hash = location.href.lastIndexOf(location.hash);
+							var href = location.href.substring(0, hash).split("/");
+							href.pop();
+							href = href.join("/") + "/";
+							if(value.indexOf(href) == 0){
+								value = value.replace(href, "");
+							}
+							value = decodeURIComponent(value);
+						}
+						if(value.indexOf("{%") != -1 || value.indexOf("{{") != -1){
+							node.setAttribute(key, "");
+						}
+					}
+				}
+				if(typeof value == "function"){
+					value = value.toString().replace(this._re4, "$1");
+				}
+
+				if(!change){
+					// Only do a change request if we need to
+					tokens.push([types.change, node]);
+					change = true;
+				}
+				// We'll have to resolve attributes during parsing
+				tokens.push([types.attr, node, key, value]);
+			}
+
+			for(i = 0, child; child = children[i]; i++){
+				if(child.nodeType == 1 && child.getAttribute("iscomment")){
+					child.parentNode.removeChild(child);
+					child = {
+						nodeType: 8,
+						data: child.innerHTML
+					};
+				}
+				this.__tokenize(child, tokens);
+			}
+
+			if(!first && node.parentNode && node.parentNode.tagName){
+				if(change){
+					tokens.push([types.change, node, true]);
+				}
+				tokens.push([types.change, node.parentNode]);
+				node.parentNode.removeChild(node);
+			}else{
+				// If this node is parentless, it's a base node, so we have to "up" change to itself
+				// and note that it's a top-level to watch for errors
+				tokens.push([types.change, node, true, true]);
+			}
+		},
+		__tokenize: function(child, tokens){
+			var types = this.types;
+			var data = child.data;
+			switch(child.nodeType){
+				case 1:
+					this._tokenize(child, tokens);
+					return;
+				case 3:
+					if(data.match(/[^\s\n]/) && (data.indexOf("{{") != -1 || data.indexOf("{%") != -1)){
+						var texts = ddt.tokenize(data);
+						for(var j = 0, text; text = texts[j]; j++){
+							if(typeof text == "string"){
+								tokens.push([types.text, text]);
+							}else{
+								tokens.push(text);
+							}
+						}
+					}else{
+						tokens.push([child.nodeType, child]);
+					}
+					if(child.parentNode) child.parentNode.removeChild(child);
+					return;
+				case 8:
+					if(data.indexOf("{%") == 0){
+						var text = dojo.trim(data.slice(2, -2));
+						if(text.substr(0, 5) == "load "){
+							var parts = dd.text.pySplit(dojo.trim(text));
+							for(var i = 1, part; part = parts[i]; i++){
+								dojo["require"](part);
+							}
+						}
+						tokens.push([types.tag, text]);
+					}
+					if(data.indexOf("{{") == 0){
+						tokens.push([types.varr, dojo.trim(data.slice(2, -2))]);
+					}
+					if(child.parentNode) child.parentNode.removeChild(child);
+					return;
+			}
+		}
+	};
+
+	dd.HtmlTemplate = dojo.extend(function(/*String|DOMNode|dojo._Url*/ obj){
+		// summary: Use this object for HTML templating
+		if(!obj.nodes){
+			var node = dojo.byId(obj);
+			if(node){
+				dojo.forEach(["class", "src", "href", "name", "value"], function(item){
+					ddh._attributes[item] = true;
+				});
+				obj = {
+					nodes: [node]
+				};
+			}else{
+				if(typeof obj == "object"){
+					obj = ddt.getTemplateString(obj);
+				}
+				obj = ddh.getTemplate(obj);
+			}
+		}
+
+		var tokens = ddh.tokenize(obj.nodes);
+		if(dd.tests){
+			this.tokens = tokens.slice(0);
+		}
+
+		var parser = new dd._HtmlParser(tokens);
+		this.nodelist = parser.parse();
+	},
+	{
+		_count: 0,
+		_re: /\bdojo:([a-zA-Z0-9_]+)\b/g,
+		setClass: function(str){
+			this.getRootNode().className = str;
+		},
+		getRootNode: function(){
+			return this.rootNode;
+		},
+		getBuffer: function(){
+			return new dd.HtmlBuffer();
+		},
+		render: function(context, buffer){
+			buffer = buffer || this.getBuffer();
+			this.rootNode = null;
+			var output = this.nodelist.render(context || new dd.Context({}), buffer);
+			this.rootNode = buffer.getRootNode();
+			for(var i = 0, node; node = buffer._cache[i]; i++){
+				if(node._cache){
+					node._cache.length = 0;
+				}
+			}
+			return output;
+		},
+		unrender: function(context, buffer){
+			return this.nodelist.unrender(context, buffer);
+		}
+	});
+
+	dd.HtmlBuffer = dojo.extend(function(/*Node*/ parent){
+		// summary: Allows the manipulation of DOM
+		// description:
+		//		Use this to append a child, change the parent, or
+		//		change the attribute of the current node.
+		this._parent = parent;
+		this._cache = [];
+	},
+	{
+		concat: function(/*DOMNode*/ node){
+			var parent = this._parent;
+			if(node.parentNode && node.parentNode.tagName && parent && !parent._dirty){
+				return this;
+			}
+
+			if(node.nodeType == 1 && !this.rootNode){
+				this.rootNode = node || true;
+			}
+
+			if(!parent){
+				if(node.nodeType == 3 && dojo.trim(node.data)){
+					throw new Error("Text should not exist outside of the root node in template");
+				}
+				return this;
+			}
+			if(this._closed && (node.nodeType != 3 || dojo.trim(node.data))){
+				throw new Error("Content should not exist outside of the root node in template");
+			}
+			if(parent._dirty){
+				if(node._drawn && node.parentNode == parent){
+					var caches = parent._cache;
+					if(caches){
+						for(var i = 0, cache; cache = caches[i]; i++){
+							this.onAddNode(cache);
+							parent.insertBefore(cache, node);
+							this.onAddNodeComplete(cache);
+						}
+						caches.length = 0;
+					}
+				}
+				parent._dirty = false;
+			}
+			if(!parent._cache){
+				parent._cache = [];
+				this._cache.push(parent);
+			}
+			parent._dirty = true;
+			parent._cache.push(node);
+			return this;
+		},
+		remove: function(obj){
+			if(typeof obj == "string"){
+				if(this._parent){
+					this._parent.removeAttribute(obj);
+				}
+			}else{
+				if(obj.nodeType == 1 && !this.getRootNode() && !this._removed){
+					this._removed = true;
+					return this;
+				}
+				if(obj.parentNode){
+					this.onRemoveNode();
+					if(obj.parentNode){
+						obj.parentNode.removeChild(obj);
+					}
+				}
+			}
+			return this;
+		},
+		setAttribute: function(key, value){
+			if(key == "class"){
+				this._parent.className = value;
+			}else if(key == "for"){
+				this._parent.htmlFor = value;
+			}else if(this._parent.setAttribute){
+				this._parent.setAttribute(key, value);
+			}
+			return this;
+		},
+		addEvent: function(context, type, fn, /*Array|Function*/ args){
+			if(!context.getThis()){ throw new Error("You must use Context.setObject(instance)"); }
+			this.onAddEvent(this.getParent(), type, fn);
+			var resolved = fn;
+			if(dojo.isArray(args)){
+				resolved = function(e){
+					this[fn].apply(this, [e].concat(args));
+				}
+			}
+			return dojo.connect(this.getParent(), type, context.getThis(), resolved);
+		},
+		setParent: function(node, /*Boolean?*/ up, /*Boolean?*/ root){
+			if(!this._parent) this._parent = this._first = node;
+
+			if(up && root && node === this._first){
+				this._closed = true;
+			}
+
+			if(up){
+				var parent = this._parent;
+				var script = "";
+				var ie = dojo.isIE && parent.tagName == "SCRIPT";
+				if(ie){
+					parent.text = "";
+				}
+				if(parent._dirty){
+					var caches = parent._cache;
+					for(var i = 0, cache; cache = caches[i]; i++){
+						if(cache !== parent){
+							this.onAddNode(cache);
+							if(ie){
+								script += cache.data;
+							}else{
+								parent.appendChild(cache);
+							}
+							this.onAddNodeComplete(cache);
+						}
+					}
+					caches.length = 0;
+					parent._dirty = false;
+				}
+				if(ie){
+					parent.text = script;
+				}
+			}
+
+			this.onSetParent(node, up);
+			this._parent = node;
+			return this;
+		},
+		getParent: function(){
+			return this._parent;
+		},
+		getRootNode: function(){
+			return this.rootNode;
+		},
+		onSetParent: function(node, up){
+			// summary: Stub called when setParent is used.
+		},
+		onAddNode: function(node){
+			// summary: Stub called before new nodes are added
+		},
+		onAddNodeComplete: function(node){
+			// summary: Stub called after new nodes are added
+		},
+		onRemoveNode: function(node){
+			// summary: Stub called when nodes are removed
+		},
+		onClone: function(/*DOMNode*/ from, /*DOMNode*/ to){
+			// summary: Stub called when a node is duplicated
+		},
+		onAddEvent: function(/*DOMNode*/ node, /*String*/ type, /*String*/ description){
+			// summary: Stub to call when you're adding an event
+		}
+	});
+
+	dd._HtmlNode = dojo.extend(function(node){
+		// summary: Places a node into DOM
+		this.contents = node;
+	},
+	{
+		render: function(context, buffer){
+			this._rendered = true;
+			return buffer.concat(this.contents);
+		},
+		unrender: function(context, buffer){
+			if(!this._rendered){
+				return buffer;
+			}
+			this._rendered = false;
+			return buffer.remove(this.contents);
+		},
+		clone: function(buffer){
+			return new this.constructor(this.contents);
+		}
+	});
+
+	dd._HtmlNodeList = dojo.extend(function(/*Node[]*/ nodes){
+		// summary: A list of any HTML-specific node object
+		// description:
+		//		Any object that's used in the constructor or added
+		//		through the push function much implement the
+		//		render, unrender, and clone functions.
+		this.contents = nodes || [];
+	},
+	{
+		push: function(node){
+			this.contents.push(node);
+		},
+		unshift: function(node){
+			this.contents.unshift(node);
+		},
+		render: function(context, buffer, /*Node*/ instance){
+			buffer = buffer || dd.HtmlTemplate.prototype.getBuffer();
+
+			if(instance){
+				var parent = buffer.getParent();
+			}
+			for(var i = 0; i < this.contents.length; i++){
+				buffer = this.contents[i].render(context, buffer);
+				if(!buffer) throw new Error("Template node render functions must return their buffer");
+			}
+			if(parent){
+				buffer.setParent(parent);
+			}
+			return buffer;
+		},
+		dummyRender: function(context, buffer, asNode){
+			// summary: A really expensive way of checking to see how a rendering will look.
+			//		Used in the ifchanged tag
+			var div = document.createElement("div");
+
+			var parent = buffer.getParent();
+			var old = parent._clone;
+			// Tell the clone system to attach itself to our new div
+			parent._clone = div;
+			var nodelist = this.clone(buffer, div);
+			if(old){
+				// Restore state if there was a previous clone
+				parent._clone = old;
+			}else{
+				// Remove if there was no clone
+				parent._clone = null;
+			}
+
+			buffer = dd.HtmlTemplate.prototype.getBuffer();
+			nodelist.unshift(new dd.ChangeNode(div));
+			nodelist.push(new dd.ChangeNode(div, true));
+			nodelist.render(context, buffer);
+
+			if(asNode){
+				return buffer.getRootNode();
+			}
+
+			var html = div.innerHTML;
+			return (dojo.isIE) ? html.replace(/\s*_(dirty|clone)="[^"]*"/g, "") : html;
+		},
+		unrender: function(context, buffer){
+			for(var i = 0; i < this.contents.length; i++){
+				buffer = this.contents[i].unrender(context, buffer);
+				if(!buffer) throw new Error("Template node render functions must return their buffer");
+			}
+			return buffer;
+		},
+		clone: function(buffer){
+			// summary:
+			//		Used to create an identical copy of a NodeList, useful for things like the for tag.
+			var parent = buffer.getParent();
+			var contents = this.contents;
+			var nodelist = new dd._HtmlNodeList();
+			var cloned = [];
+			for(var i = 0; i < contents.length; i++){
+				var clone = contents[i].clone(buffer);
+				if(clone instanceof dd.ChangeNode || clone instanceof dd._HtmlNode){
+					var item = clone.contents._clone;
+					if(item){
+						clone.contents = item;
+					}else if(parent != clone.contents && clone instanceof dd._HtmlNode){
+						var node = clone.contents;
+						clone.contents = clone.contents.cloneNode(false);
+						buffer.onClone(node, clone.contents);
+						cloned.push(node);
+						node._clone = clone.contents;
+					}
+				}
+				nodelist.push(clone);
+			}
+
+			for(var i = 0, clone; clone = cloned[i]; i++){
+				clone._clone = null;
+			}
+
+			return nodelist;
+		}
+	});
+
+	dd._HtmlVarNode = dojo.extend(function(str){
+		// summary: A node to be processed as a variable
+		// description:
+		//		Will render an object that supports the render function
+		// 		and the getRootNode function
+		this.contents = new dd._Filter(str);
+		this._lists = {};
+	},
+	{
+		render: function(context, buffer){
+			this._rendered = true;
+
+			var str = this.contents.resolve(context);
+			if(str && str.render && str.getRootNode){
+				var root = this._curr = str.getRootNode();
+				var lists = this._lists;
+				var list = lists[root];
+				if(!list){
+					list = lists[root] = new dd._HtmlNodeList();
+					list.push(new dd.ChangeNode(buffer.getParent()));
+					list.push(new dd._HtmlNode(root));
+					list.push(str);
+					list.push(new dd.ChangeNode(buffer.getParent()));
+				}
+				return list.render(context, buffer);
+			}else{
+				if(!this._txt){
+					this._txt = document.createTextNode(str);
+				}
+				this._txt.data = str;
+				return buffer.concat(this._txt);
+			}
+		},
+		unrender: function(context, buffer){
+			if(!this._rendered){
+				return buffer;
+			}
+			this._rendered = false;
+			if(this._curr){
+				return this._lists[this._curr].unrender(context, buffer);
+			}else if(this._txt){
+				return buffer.remove(this._txt);
+			}
+			return buffer;
+		},
+		clone: function(){
+			return new this.constructor(this.contents.getExpression());
+		}
+	});
+
+	dd.ChangeNode = dojo.extend(function(node, /*Boolean?*/ up, /*Bookean*/ root){
+		// summary: Changes the parent during render/unrender
+		this.contents = node;
+		this.up = up;
+		this.root = root;
+	},
+	{
+		render: function(context, buffer){
+			return buffer.setParent(this.contents, this.up, this.root);
+		},
+		unrender: function(context, buffer){
+			if(!this.contents.parentNode){
+				return buffer;
+			}
+			if(!buffer.getParent()){
+				return buffer;
+			}
+			return buffer.setParent(this.contents);
+		},
+		clone: function(){
+			return new this.constructor(this.contents, this.up, this.root);
+		}
+	});
+
+	dd.AttributeNode = dojo.extend(function(key, value, nodelist){
+		// summary: Works on attributes
+		this.key = key;
+		this.value = value;
+		this.nodelist = nodelist || (new dd.Template(value)).nodelist;
+
+		this.contents = "";
+	},
+	{
+		render: function(context, buffer){
+			var key = this.key;
+			var value = this.nodelist.dummyRender(context);
+			if(this._rendered){
+				if(value != this.contents){
+					this.contents = value;
+					return buffer.setAttribute(key, value);
+				}
+			}else{
+				this._rendered = true;
+				this.contents = value;
+				return buffer.setAttribute(key, value);
+			}
+			return buffer;
+		},
+		unrender: function(context, buffer){
+			return buffer.remove(this.key);
+		},
+		clone: function(buffer){
+			return new this.constructor(this.key, this.value, this.nodelist.clone(buffer));
+		}
+	});
+
+	dd._HtmlTextNode = dojo.extend(function(str){
+		// summary: Adds a straight text node without any processing
+		this.contents = document.createTextNode(str);
+	},
+	{
+		set: function(data){
+			this.contents.data = data;
+		},
+		render: function(context, buffer){
+			return buffer.concat(this.contents);
+		},
+		unrender: function(context, buffer){
+			return buffer.remove(this.contents);
+		},
+		clone: function(){
+			return new this.constructor(this.contents.data);
+		}
+	});
+
+	dd._HtmlParser = dojo.extend(function(tokens){
+		// summary: Turn a simple array into a set of objects
+		// description:
+		//	This is also used by all tags to move through
+		//	the list of nodes.
+		this.contents = tokens;
+	},
+	{
+		i: 0,
+		parse: function(/*Array?*/ stop_at){
+			var types = ddh.types;
+			var terminators = {};
+			var tokens = this.contents;
+			if(!stop_at){
+				stop_at = [];
+			}
+			for(var i = 0; i < stop_at.length; i++){
+				terminators[stop_at[i]] = true;
+			}
+			var nodelist = new dd._HtmlNodeList();
+			while(this.i < tokens.length){
+				var token = tokens[this.i++];
+				var type = token[0];
+				var value = token[1];
+				if(type == types.custom){
+					nodelist.push(value);
+				}else if(type == types.change){
+					var changeNode = new dd.ChangeNode(value, token[2], token[3]);
+					value[changeNode.attr] = changeNode;
+					nodelist.push(changeNode);
+				}else if(type == types.attr){
+					var fn = ddt.getTag("attr:" + token[2], true);
+					if(fn && token[3]){
+						nodelist.push(fn(null, token[2] + " " + token[3]));
+					}else if(dojo.isString(token[3]) && (token[3].indexOf("{%") != -1 || token[3].indexOf("{{") != -1)){
+						nodelist.push(new dd.AttributeNode(token[2], token[3]));
+					}
+				}else if(type == types.elem){
+					var fn = ddt.getTag("node:" + value.tagName.toLowerCase(), true);
+					if(fn){
+						// TODO: We need to move this to tokenization so that it's before the
+						// 				node and the parser can be passed here instead of null
+						nodelist.push(fn(null, value, value.tagName.toLowerCase()));
+					}
+					nodelist.push(new dd._HtmlNode(value));
+				}else if(type == types.varr){
+					nodelist.push(new dd._HtmlVarNode(value));
+				}else if(type == types.text){
+					nodelist.push(new dd._HtmlTextNode(value.data || value));
+				}else if(type == types.tag){
+					if(terminators[value]){
+						--this.i;
+						return nodelist;
+					}
+					var cmd = value.split(/\s+/g);
+					if(cmd.length){
+						cmd = cmd[0];
+						var fn = ddt.getTag(cmd);
+						if(typeof fn != "function"){
+							throw new Error("Function not found for " + cmd);
+						}
+						var tpl = fn(this, value);
+						if(tpl){
+							nodelist.push(tpl);
+						}
+					}
+				}
+			}
+
+			if(stop_at.length){
+				throw new Error("Could not find closing tag(s): " + stop_at.toString());
+			}
+
+			return nodelist;
+		},
+		next: function(){
+			// summary: Used by tags to discover what token was found
+			var token = this.contents[this.i++];
+			return {type: token[0], text: token[1]};
+		},
+		skipPast: function(endtag){
+			return dd.Parser.prototype.skipPast.call(this, endtag);
+		},
+		getVarNodeConstructor: function(){
+			return dd._HtmlVarNode;
+		},
+		getTextNodeConstructor: function(){
+			return dd._HtmlTextNode;
+		},
+		getTemplate: function(/*String*/ loc){
+			return new dd.HtmlTemplate(ddh.getTemplate(loc));
+		}
+	});
+
+})();
+
+}