diff --git a/2bld.sh b/2bld.sh
index d95a7d5a9f5..84d1aeb6be5 100755
--- a/2bld.sh
+++ b/2bld.sh
@@ -11,7 +11,7 @@ mkdir -p tmp/tw2
 node ./tiddlywiki.js \
 	editions/tw5.com \
 	--verbose \
-	--new_rendertiddler TiddlyWiki2ReadMe editions/tw2/readme.md text/html \
+	--rendertiddler TiddlyWiki2ReadMe editions/tw2/readme.md text/html \
 	|| exit 1
 
 # cook the TiddlyWiki 2.x.x index file
@@ -20,7 +20,7 @@ node ./tiddlywiki.js \
 	editions/tw2 \
 	--verbose \
 	--load editions/tw2/source/tiddlywiki.com/index.html.recipe \
-	--new_rendertiddler $:/core/templates/tiddlywiki2.template.html ./tmp/tw2/index.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki2.template.html ./tmp/tw2/index.html text/plain \
 	|| exit 1
 
 diff -q tmp/tw2/index.html editions/tw2/target/prebuilt.html
diff --git a/bld.sh b/bld.sh
index 6dce60d91ec..fb3333a0feb 100755
--- a/bld.sh
+++ b/bld.sh
@@ -35,12 +35,12 @@ rm $TW5_BUILD_OUTPUT/static/*
 node ./tiddlywiki.js \
 	./editions/tw5.com \
 	--verbose \
-	--new_rendertiddler ReadMe ./readme.md text/html \
-	--new_rendertiddler ContributingTemplate ./contributing.md text/html \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/index.html text/plain \
-	--new_rendertiddler $:/core/templates/static.template.html $TW5_BUILD_OUTPUT/static.html text/plain \
-	--new_rendertiddler $:/core/templates/static.template.css $TW5_BUILD_OUTPUT/static/static.css text/plain \
-	--new_rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html $TW5_BUILD_OUTPUT/static text/plain \
+	--rendertiddler ReadMe ./readme.md text/html \
+	--rendertiddler ContributingTemplate ./contributing.md text/html \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/index.html text/plain \
+	--rendertiddler $:/core/templates/static.template.html $TW5_BUILD_OUTPUT/static.html text/plain \
+	--rendertiddler $:/core/templates/static.template.css $TW5_BUILD_OUTPUT/static/static.css text/plain \
+	--rendertiddlers [!is[system]] $:/core/templates/static.tiddler.html $TW5_BUILD_OUTPUT/static text/plain \
 	|| exit 1
 
 # Second, encrypted.html: a version of the main file encrypted with the password "password"
@@ -49,7 +49,7 @@ node ./tiddlywiki.js \
 	./editions/tw5.com \
 	--verbose \
 	--password password \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/encrypted.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/encrypted.html text/plain \
 	|| exit 1
 
 # Third, empty.html: empty wiki for reuse
@@ -57,7 +57,7 @@ node ./tiddlywiki.js \
 node ./tiddlywiki.js \
 	./editions/empty \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/empty.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/empty.html text/plain \
 	|| exit 1
 
 # Fourth, tahoelafs.html: empty wiki with plugin for Tahoe-LAFS
@@ -65,7 +65,7 @@ node ./tiddlywiki.js \
 node ./tiddlywiki.js \
 	./editions/tahoelafs \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/tahoelafs.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/tahoelafs.html text/plain \
 	|| exit 1
 
 # Fifth, d3demo.html: wiki to demo d3 plugin
@@ -73,7 +73,7 @@ node ./tiddlywiki.js \
 node ./tiddlywiki.js \
 	./editions/d3demo \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/d3demo.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/d3demo.html text/plain \
 	|| exit 1
 
 # Sixth, codemirrordemo.html: wiki to demo codemirror plugin
@@ -81,7 +81,7 @@ node ./tiddlywiki.js \
 node ./tiddlywiki.js \
 	./editions/codemirrordemo \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/codemirrordemo.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/codemirrordemo.html text/plain \
 	|| exit 1
 
 # Seventh, codemirrordemo.html: wiki to demo codemirror plugin
@@ -89,7 +89,7 @@ node ./tiddlywiki.js \
 node ./tiddlywiki.js \
 	./editions/markdowndemo \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/markdowndemo.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/markdowndemo.html text/plain \
 	|| exit 1
 
 # Eighth, run the test edition to run the node.js tests and to generate test.html for tests in the browser
diff --git a/core/modules/commands/new_rendertiddler.js b/core/modules/commands/new_rendertiddler.js
index 41dc5d66d33..b63d9855d37 100755
--- a/core/modules/commands/new_rendertiddler.js
+++ b/core/modules/commands/new_rendertiddler.js
@@ -1,5 +1,5 @@
 /*\
-title: $:/core/modules/commands/new_rendertiddler.js
+title: $:/core/modules/commands/rendertiddler.js
 type: application/javascript
 module-type: command
 
@@ -13,7 +13,7 @@ Command to render a tiddler and save it to a file
 "use strict";
 
 exports.info = {
-	name: "new_rendertiddler",
+	name: "rendertiddler",
 	synchronous: false
 };
 
@@ -33,7 +33,7 @@ Command.prototype.execute = function() {
 		title = this.params[0],
 		filename = this.params[1],
 		type = this.params[2] || "text/html";
-	fs.writeFile(filename,this.commander.wiki.new_renderTiddler(type,title),"utf8",function(err) {
+	fs.writeFile(filename,this.commander.wiki.renderTiddler(type,title),"utf8",function(err) {
 		self.callback(err);
 	});
 	return null;
diff --git a/core/modules/commands/new_rendertiddlers.js b/core/modules/commands/new_rendertiddlers.js
index 6aa430f661c..20a1d521481 100644
--- a/core/modules/commands/new_rendertiddlers.js
+++ b/core/modules/commands/new_rendertiddlers.js
@@ -1,5 +1,5 @@
 /*\
-title: $:/core/modules/commands/new_rendertiddlers.js
+title: $:/core/modules/commands/rendertiddlers.js
 type: application/javascript
 module-type: command
 
@@ -15,7 +15,7 @@ Command to render several tiddlers to a folder of files
 var widget = require("$:/core/modules/widgets/widget.js");
 
 exports.info = {
-	name: "new_rendertiddlers",
+	name: "rendertiddlers",
 	synchronous: true
 };
 
@@ -40,7 +40,7 @@ Command.prototype.execute = function() {
 		extension = this.params[4] || ".html",
 		tiddlers = wiki.filterTiddlers(filter);
 	$tw.utils.each(tiddlers,function(title) {
-		var parser = wiki.new_parseTiddler(template),
+		var parser = wiki.parseTiddler(template),
 			widgetNode = wiki.makeWidget(parser,{variables: {currentTiddler: title}});
 		var container = $tw.document.createElement("div");
 		widgetNode.render(container,null);
diff --git a/core/modules/commands/server.js b/core/modules/commands/server.js
index b71db0533d8..78e3f5962e3 100644
--- a/core/modules/commands/server.js
+++ b/core/modules/commands/server.js
@@ -147,7 +147,7 @@ var Command = function(params,commander,callback) {
 		path: /^\/$/,
 		handler: function(request,response,state) {
 			response.writeHead(200, {"Content-Type": state.server.get("serveType")});
-			var text = state.wiki.new_renderTiddler(state.server.get("renderType"),state.server.get("rootTiddler"));
+			var text = state.wiki.renderTiddler(state.server.get("renderType"),state.server.get("rootTiddler"));
 			response.end(text,"utf8");
 		}
 	});
diff --git a/core/modules/parsers/wikiparser/rules/typedblock.js b/core/modules/parsers/wikiparser/rules/typedblock.js
index 079e44a5d5f..5564d49a9af 100644
--- a/core/modules/parsers/wikiparser/rules/typedblock.js
+++ b/core/modules/parsers/wikiparser/rules/typedblock.js
@@ -59,7 +59,7 @@ exports.parse = function() {
 		this.parser.pos = this.parser.sourceLength;
 	}
 	// Parse the block according to the specified type
-	var parser = this.parser.wiki.new_parseText(parseType,text,{defaultType: "text/plain"});
+	var parser = this.parser.wiki.parseText(parseType,text,{defaultType: "text/plain"});
 	// If there's no render type, just return the parse tree
 	if(!renderType) {
 		return parser.tree;
diff --git a/core/modules/startup.js b/core/modules/startup.js
index dee5de7a367..a9bed67fc90 100755
--- a/core/modules/startup.js
+++ b/core/modules/startup.js
@@ -106,7 +106,7 @@ exports.startup = function() {
 		});
 		// Display the PageMacros, which includes the PageTemplate
 		var templateTitle = "$:/core/ui/PageMacros",
-			parser = $tw.wiki.new_parseTiddler(templateTitle);
+			parser = $tw.wiki.parseTiddler(templateTitle);
 		$tw.pageWidgetNode = $tw.wiki.makeWidget(parser,{document: document, parentWidget: $tw.rootWidget});
 		$tw.pageContainer = document.createElement("div");
 		$tw.utils.addClass($tw.pageContainer,"tw-page-container");
diff --git a/core/modules/utils/dom/modal.js b/core/modules/utils/dom/modal.js
index 357d652a086..f2e2c1d453a 100644
--- a/core/modules/utils/dom/modal.js
+++ b/core/modules/utils/dom/modal.js
@@ -73,14 +73,14 @@ Modal.prototype.display = function(title,options) {
 	} else {
 		titleText = title;
 	}
-	var headerParser = this.wiki.new_parseText("text/vnd.tiddlywiki",titleText,{parseAsInline: true}),
+	var headerParser = this.wiki.parseText("text/vnd.tiddlywiki",titleText,{parseAsInline: true}),
 		headerWidgetNode = this.wiki.makeWidget(headerParser,{parentWidget: $tw.rootWidget, document: document});
 	headerWidgetNode.render(headerTitle,null);
 	this.wiki.addEventListener("change",function(changes) {
 		headerWidgetNode.refresh(changes,modalHeader,null);
 	});
 	// Render the body of the message
-	var bodyParser = this.wiki.new_parseTiddler(title),
+	var bodyParser = this.wiki.parseTiddler(title),
 		bodyWidgetNode = this.wiki.makeWidget(bodyParser,{parentWidget: $tw.rootWidget, document: document});
 	bodyWidgetNode.render(modalBody,null);
 	this.wiki.addEventListener("change",function(changes) {
@@ -107,7 +107,7 @@ Modal.prototype.display = function(title,options) {
 	} else {
 		footerText = '<$button message="tw-close-tiddler" class="btn btn-primary">Close</$button>';
 	}
-	var footerParser = this.wiki.new_parseText("text/vnd.tiddlywiki",footerText,{parseAsInline: true}),
+	var footerParser = this.wiki.parseText("text/vnd.tiddlywiki",footerText,{parseAsInline: true}),
 		footerWidgetNode = this.wiki.makeWidget(footerParser,{parentWidget: $tw.rootWidget, document: document});
 	footerWidgetNode.render(modalFooterButtons,null);
 	this.wiki.addEventListener("change",function(changes) {
diff --git a/core/modules/utils/dom/notifier.js b/core/modules/utils/dom/notifier.js
index 02e5d7493a5..e20db50896c 100644
--- a/core/modules/utils/dom/notifier.js
+++ b/core/modules/utils/dom/notifier.js
@@ -37,7 +37,7 @@ Notifier.prototype.display = function(title,options) {
 	// Add classes
 	$tw.utils.addClass(notification,"tw-notification");
 	// Render the body of the notification
-	var parser = this.wiki.new_parseTiddler(title),
+	var parser = this.wiki.parseTiddler(title),
 		widgetNode = this.wiki.makeWidget(parser,{parentWidget: $tw.rootWidget, document: document});
 	widgetNode.render(notification,null);
 	this.wiki.addEventListener("change",function(changes) {
diff --git a/core/modules/utils/dom/styles.js b/core/modules/utils/dom/styles.js
index 0f29a77db80..648e4c3d427 100644
--- a/core/modules/utils/dom/styles.js
+++ b/core/modules/utils/dom/styles.js
@@ -34,7 +34,7 @@ StylesheetManager.prototype.addStylesheet = function(title) {
 	// Record the stylesheet in the hashmap
 	this.stylesheets[title] = true;
 	// Parse the tiddler and render as plain text
-	var text = this.wiki.new_renderTiddler("text/plain",title);
+	var text = this.wiki.renderTiddler("text/plain",title);
 	// Create a style element and put it in the document
 	var styleNode = document.createElement("style");
 	styleNode.setAttribute("type","text/css");
diff --git a/core/modules/widgets/list.js b/core/modules/widgets/list.js
index e40d3fb7fdf..eef444109d6 100755
--- a/core/modules/widgets/list.js
+++ b/core/modules/widgets/list.js
@@ -81,7 +81,7 @@ ListWidget.prototype.getTiddlerList = function() {
 
 ListWidget.prototype.getEmptyMessage = function() {
 	var emptyMessage = this.getAttribute("emptyMessage",""),
-		parser = this.wiki.new_parseText("text/vnd.tiddlywiki",emptyMessage,{parseAsInline: true});
+		parser = this.wiki.parseText("text/vnd.tiddlywiki",emptyMessage,{parseAsInline: true});
 	if(parser) {
 		return parser.tree;
 	} else {
diff --git a/core/modules/widgets/macrocall.js b/core/modules/widgets/macrocall.js
index 0b8ea476665..02bc8cce5a6 100644
--- a/core/modules/widgets/macrocall.js
+++ b/core/modules/widgets/macrocall.js
@@ -53,12 +53,12 @@ MacroCallWidget.prototype.execute = function() {
 	// Are we rendering to HTML?
 	if(this.renderOutput === "text/html") {
 		// If so we'll return the parsed macro
-		var parser = this.wiki.new_parseText(this.parseType,text,
+		var parser = this.wiki.parseText(this.parseType,text,
 							{parseAsInline: !this.parseTreeNode.isBlock});
 		parseTreeNodes = parser ? parser.tree : [];
 	} else {
 		// Otherwise, we'll render the text
-		var plainText = this.wiki.new_renderText("text/plain",this.parseType,text,{parentWidget: this});
+		var plainText = this.wiki.renderText("text/plain",this.parseType,text,{parentWidget: this});
 		parseTreeNodes = [{type: "text", text: plainText}];
 	}
 	// Construct the child widgets
diff --git a/core/modules/widgets/transclude.js b/core/modules/widgets/transclude.js
index de07f7655fb..18d43af26cb 100755
--- a/core/modules/widgets/transclude.js
+++ b/core/modules/widgets/transclude.js
@@ -50,7 +50,7 @@ TranscludeWidget.prototype.execute = function() {
 	// Set context variables for recursion detection
 	this.setVariable("transclusion",recursionMarker);
 	// Parse the text reference
-	var parser = this.wiki.new_parseTextReference(
+	var parser = this.wiki.parseTextReference(
 						this.transcludeTitle,
 						this.transcludeField,
 						this.transcludeIndex,
diff --git a/core/modules/widgets/view.js b/core/modules/widgets/view.js
index 85eda10b303..db6f4a2a74b 100755
--- a/core/modules/widgets/view.js
+++ b/core/modules/widgets/view.js
@@ -121,7 +121,7 @@ ViewWidget.prototype.getValueAsText = function() {
 };
 
 ViewWidget.prototype.getValueAsHtmlWikified = function() {
-	return this.wiki.new_renderText("text/html","text/vnd.tiddlywiki",this.getValueAsText(),this);
+	return this.wiki.renderText("text/html","text/vnd.tiddlywiki",this.getValueAsText(),this);
 };
 
 ViewWidget.prototype.getValueAsHtmlEncoded = function() {
diff --git a/core/modules/widgets/widget.js b/core/modules/widgets/widget.js
index 897f5f6c505..bc21597161d 100755
--- a/core/modules/widgets/widget.js
+++ b/core/modules/widgets/widget.js
@@ -218,7 +218,7 @@ Widget.prototype.computeAttributes = function() {
 			value = self.wiki.getTextReference(attribute.textReference,"",self.getVariable("currentTiddler"));
 		} else if(attribute.type === "macro") {
 			var text = self.getVariable(attribute.value.name,{params: attribute.value.params});
-			value = self.wiki.new_renderText("text/plain","text/vnd.tiddlywiki",text);
+			value = self.wiki.renderText("text/plain","text/vnd.tiddlywiki",text);
 		} else { // String attribute
 			value = attribute.value;
 		}
diff --git a/core/modules/wiki.js b/core/modules/wiki.js
index a70fc67e727..4d8d0e2d703 100755
--- a/core/modules/wiki.js
+++ b/core/modules/wiki.js
@@ -329,7 +329,7 @@ exports.getTiddlerLinks = function(title) {
 	// We'll cache the links so they only get computed if the tiddler changes
 	return this.getCacheForTiddler(title,"links",function() {
 		// Parse the tiddler
-		var parser = self.new_parseTiddler(title);
+		var parser = self.parseTiddler(title);
 		// Count up the links
 		var links = [],
 			checkParseTree = function(parseTree) {
@@ -672,7 +672,7 @@ var tweakParser = function(parser) {
 	tweakParseTreeNodes(parser.tree);
 };
 
-exports.new_parseText = function(type,text,options) {
+exports.parseText = function(type,text,options) {
 	var parser = this.old_parseText(type,text,options);
 	if(parser) {
 		tweakParser(parser)
@@ -680,7 +680,7 @@ exports.new_parseText = function(type,text,options) {
 	return parser;
 };
 
-exports.new_parseTiddler = function(title,options) {
+exports.parseTiddler = function(title,options) {
 	var parser = this.old_parseTiddler(title,options);
 	if(parser) {
 		tweakParser(parser)
@@ -688,9 +688,9 @@ exports.new_parseTiddler = function(title,options) {
 	return parser;
 };
 
-exports.new_parseTextReference = function(title,field,index,options) {
+exports.parseTextReference = function(title,field,index,options) {
 	if(field === "text" || (!field && !index)) {
-		return this.new_parseTiddler(title,options);
+		return this.parseTiddler(title,options);
 	} else {
 		var tiddler,text;
 		if(field) {
@@ -699,10 +699,10 @@ exports.new_parseTextReference = function(title,field,index,options) {
 			if(text === undefined) {
 				text = "";
 			}
-			return this.new_parseText("text/vnd.tiddlywiki",text,options);
+			return this.parseText("text/vnd.tiddlywiki",text,options);
 		} else if(index) {
 			text = this.extractTiddlerDataItem(title,index,"");
-			return this.new_parseText("text/vnd.tiddlywiki",text,options);
+			return this.parseText("text/vnd.tiddlywiki",text,options);
 		}
 	}
 };
@@ -756,9 +756,9 @@ Options include:
 variables: hashmap of variables to set
 parentWidget: optional parent widget for the root node
 */
-exports.new_renderText = function(outputType,textType,text,options) {
+exports.renderText = function(outputType,textType,text,options) {
 	options = options || {};
-	var parser = $tw.wiki.new_parseText(textType,text),
+	var parser = $tw.wiki.parseText(textType,text),
 		widgetNode = this.makeWidget(parser,options);
 	var container = $tw.document.createElement("div");
 	widgetNode.render(container,null);
@@ -774,9 +774,9 @@ Options include:
 variables: hashmap of variables to set
 parentWidget: optional parent widget for the root node
 */
-exports.new_renderTiddler = function(outputType,title,options) {
+exports.renderTiddler = function(outputType,title,options) {
 	options = options || {};
-	var parser = this.new_parseTiddler(title),
+	var parser = this.parseTiddler(title),
 		widgetNode = this.makeWidget(parser,options);
 	var container = $tw.document.createElement("div");
 	widgetNode.render(container,null);
@@ -832,7 +832,7 @@ exports.saveWiki = function(options) {
 	options = options || {};
 	var template = options.template || "$:/core/templates/tiddlywiki5.template.html",
 		downloadType = options.downloadType || "text/plain";
-	var text = this.new_renderTiddler(downloadType,template);
+	var text = this.renderTiddler(downloadType,template);
 	this.callSaver("save",text,function(err) {
 		$tw.notifier.display("$:/messages/Saved");
 	});
diff --git a/editions/test/tiddlers/tests/test-widget.js b/editions/test/tiddlers/tests/test-widget.js
index 39a1496b6b1..d65efb3bff2 100755
--- a/editions/test/tiddlers/tests/test-widget.js
+++ b/editions/test/tiddlers/tests/test-widget.js
@@ -25,7 +25,7 @@ describe("Widget module", function() {
 	}
 
 	function parseText(text,wiki,options) {
-		var parser = wiki.new_parseText("text/vnd.tiddlywiki",text,options);
+		var parser = wiki.parseText("text/vnd.tiddlywiki",text,options);
 		return parser ? {type: "widget", children: parser.tree} : undefined;
 	}
 
diff --git a/editions/test/tiddlers/tests/test-wikitext-parser.js b/editions/test/tiddlers/tests/test-wikitext-parser.js
index 8452dfaa6ad..7eeee6a5722 100644
--- a/editions/test/tiddlers/tests/test-wikitext-parser.js
+++ b/editions/test/tiddlers/tests/test-wikitext-parser.js
@@ -19,7 +19,7 @@ describe("WikiText parser tests", function() {
 
 	// Define a parsing shortcut
 	var parse = function(text) {
-		return wiki.new_parseText("text/vnd.tiddlywiki",text).tree;
+		return wiki.parseText("text/vnd.tiddlywiki",text).tree;
 	};
 
 	it("should parse tags", function() {
diff --git a/editions/test/tiddlers/tests/test-wikitext.js b/editions/test/tiddlers/tests/test-wikitext.js
index dd836a61a57..d4bbac436fe 100644
--- a/editions/test/tiddlers/tests/test-wikitext.js
+++ b/editions/test/tiddlers/tests/test-wikitext.js
@@ -23,27 +23,27 @@ describe("WikiText tests", function() {
 	wiki.addTiddler({title: "TiddlerFour", text: "\\define my-macro(adjective:'groovy')\nThis is my ''amazingly'' $adjective$ macro!\n\\end\n\n<$link to=<<my-macro>>>This is a link</$link>"});
 
 	it("should render tiddlers with no special markup as-is", function() {
-		expect(wiki.new_renderTiddler("text/plain","TiddlerOne")).toBe("The quick brown fox");
+		expect(wiki.renderTiddler("text/plain","TiddlerOne")).toBe("The quick brown fox");
 	});
 	it("should preserve single new lines", function() {
-		expect(wiki.new_renderTiddler("text/plain","TiddlerTwo")).toBe("The rain in Spain\nfalls mainly on the plain");
+		expect(wiki.renderTiddler("text/plain","TiddlerTwo")).toBe("The rain in Spain\nfalls mainly on the plain");
 	});
 	it("should use double new lines to create paragraphs", function() {
 		// The paragraphs are lost in the conversion to plain text
-		expect(wiki.new_renderTiddler("text/plain","TiddlerThree")).toBe("The speed of soundThe light of speed");
+		expect(wiki.renderTiddler("text/plain","TiddlerThree")).toBe("The speed of soundThe light of speed");
 	});
 
 	it("should render plain text tiddlers as a paragraph", function() {
-		expect(wiki.new_renderTiddler("text/html","TiddlerOne")).toBe("<p>The quick brown fox</p>");
+		expect(wiki.renderTiddler("text/html","TiddlerOne")).toBe("<p>The quick brown fox</p>");
 	});
 	it("should preserve single new lines", function() {
-		expect(wiki.new_renderTiddler("text/html","TiddlerTwo")).toBe("<p>The rain in Spain\nfalls mainly on the plain</p>");
+		expect(wiki.renderTiddler("text/html","TiddlerTwo")).toBe("<p>The rain in Spain\nfalls mainly on the plain</p>");
 	});
 	it("should use double new lines to create paragraphs", function() {
-		expect(wiki.new_renderTiddler("text/html","TiddlerThree")).toBe("<p>The speed of sound</p><p>The light of speed</p>");
+		expect(wiki.renderTiddler("text/html","TiddlerThree")).toBe("<p>The speed of sound</p><p>The light of speed</p>");
 	});
 	it("should support attributes specified as macro invocations", function() {
-		expect(wiki.new_renderTiddler("text/html","TiddlerFour")).toBe("<p><a class=' tw-tiddlylink tw-tiddlylink-missing' href='#This%20is%20my%20amazingly%20groovy%20macro!'>This is a link</a></p>");
+		expect(wiki.renderTiddler("text/html","TiddlerFour")).toBe("<p><a class=' tw-tiddlylink tw-tiddlylink-missing' href='#This%20is%20my%20amazingly%20groovy%20macro!'>This is a link</a></p>");
 	});
 
 });
diff --git a/ginsu.sh b/ginsu.sh
index fa866660dad..b83c7913a85 100755
--- a/ginsu.sh
+++ b/ginsu.sh
@@ -9,6 +9,6 @@ node ./tiddlywiki.js \
 	./editions/empty \
 	--verbose \
 	--load $1 \
-	--new_rendertiddler $:/core/templates/split-recipe tmp/ginsu/split.recipe text/plain \
-	--new_rendertiddlers [!is[system]] $:/core/templates/tid-tiddler tmp/ginsu text/plain .tid \
+	--rendertiddler $:/core/templates/split-recipe tmp/ginsu/split.recipe text/plain \
+	--rendertiddlers [!is[system]] $:/core/templates/tid-tiddler tmp/ginsu text/plain .tid \
 	|| exit 1
diff --git a/plugins/tiddlywiki/filesystem/filesystemadaptor.js b/plugins/tiddlywiki/filesystem/filesystemadaptor.js
index 82fd4053b9b..4b370c868e8 100644
--- a/plugins/tiddlywiki/filesystem/filesystemadaptor.js
+++ b/plugins/tiddlywiki/filesystem/filesystemadaptor.js
@@ -152,7 +152,7 @@ FileSystemAdaptor.prototype.saveTiddler = function(tiddler,callback) {
 				if(err) {
 					return callback(err);
 				}
-				content = $tw.wiki.new_renderTiddler("text/plain","$:/core/templates/tiddler-metadata",{variables: {currentTiddler: tiddler.fields.title}});
+				content = $tw.wiki.renderTiddler("text/plain","$:/core/templates/tiddler-metadata",{variables: {currentTiddler: tiddler.fields.title}});
 				fs.writeFile(fileInfo.filepath + ".meta",content,{encoding: "utf8"},function (err) {
 					if(err) {
 						return callback(err);
@@ -164,7 +164,7 @@ console.log("FileSystem: Saved file",fileInfo.filepath);
 		} else {
 			// Save the tiddler as a self contained templated file
 			template = $tw.config.typeTemplates[fileInfo.type];
-			content = $tw.wiki.new_renderTiddler("text/plain",template,{variables: {currentTiddler: tiddler.fields.title}});
+			content = $tw.wiki.renderTiddler("text/plain",template,{variables: {currentTiddler: tiddler.fields.title}});
 			fs.writeFile(fileInfo.filepath,content,{encoding: "utf8"},function (err) {
 				if(err) {
 					return callback(err);
diff --git a/test.sh b/test.sh
index f31176b57aa..6ebacafe768 100755
--- a/test.sh
+++ b/test.sh
@@ -20,5 +20,5 @@ echo "Using TW5_BUILD_OUTPUT as [$TW5_BUILD_OUTPUT]"
 node ./tiddlywiki.js \
 	./editions/test \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/test.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html $TW5_BUILD_OUTPUT/test.html text/plain \
 	|| exit 1
diff --git a/wbld.sh b/wbld.sh
index b6bc5ceafe8..9d685fa1633 100755
--- a/wbld.sh
+++ b/wbld.sh
@@ -15,7 +15,7 @@ mkdir -p tmp
 node ./tiddlywiki.js \
 	editions/tw5tiddlyweb \
 	--verbose \
-	--new_rendertiddler $:/core/templates/tiddlywiki5.template.html tmp/tiddlyweb.html text/plain \
+	--rendertiddler $:/core/templates/tiddlywiki5.template.html tmp/tiddlyweb.html text/plain \
 	|| exit 1
 
 # Prepend the type information that TiddlyWeb needs to turn the .html file into a .tid file