Initial commit

bin/optimise-svgs.js

@@ -15,40 +15,40 @@ var fs = require("fs"),
 	{ optimize } = require("svgo"),
 	config = {
 		plugins: [
-			"cleanupAttrs",
-			"removeDoctype",
-			"removeXMLProcInst",
-			"removeComments",
-			"removeMetadata",
-			"removeTitle",
-			"removeDesc",
-			"removeUselessDefs",
-			"removeEditorsNSData",
-			"removeEmptyAttrs",
-			"removeHiddenElems",
-			"removeEmptyText",
-			"removeEmptyContainers",
+			'cleanupAttrs',
+			'removeDoctype',
+			'removeXMLProcInst',
+			'removeComments',
+			'removeMetadata',
+			'removeTitle',
+			'removeDesc',
+			'removeUselessDefs',
+			'removeEditorsNSData',
+			'removeEmptyAttrs',
+			'removeHiddenElems',
+			'removeEmptyText',
+			'removeEmptyContainers',
 			// 'removeViewBox',
-			"cleanupEnableBackground",
-			"convertStyleToAttrs",
-			"convertColors",
-			"convertPathData",
-			"convertTransform",
-			"removeUnknownsAndDefaults",
-			"removeNonInheritableGroupAttrs",
-			"removeUselessStrokeAndFill",
-			"removeUnusedNS",
-			"cleanupIDs",
-			"cleanupNumericValues",
-			"moveElemsAttrsToGroup",
-			"moveGroupAttrsToElems",
-			"collapseGroups",
+			'cleanupEnableBackground',
+			'convertStyleToAttrs',
+			'convertColors',
+			'convertPathData',
+			'convertTransform',
+			'removeUnknownsAndDefaults',
+			'removeNonInheritableGroupAttrs',
+			'removeUselessStrokeAndFill',
+			'removeUnusedNS',
+			'cleanupIDs',
+			'cleanupNumericValues',
+			'moveElemsAttrsToGroup',
+			'moveGroupAttrsToElems',
+			'collapseGroups',
 			// 'removeRasterImages',
-			"mergePaths",
-			"convertShapeToPath",
-			"sortAttrs",
+			'mergePaths',
+			'convertShapeToPath',
+			'sortAttrs',
 			//'removeDimensions',
-			{name: "removeAttrs", params: { attrs: "(stroke|fill)" } }
+			{name: 'removeAttrs', params: { attrs: '(stroke|fill)' } }
 		]
 	};
 
@@ -72,7 +72,7 @@ files.forEach(function(filename) {
 			var newSVG = header.join("\n") + "\n\n" + result.data.replace("&lt;&lt;now &quot;DD&quot;&gt;&gt;","<<now \"DD\">>");
 			fs.writeFileSync(filepath,newSVG);
 		} else {
-			console.log("Error " + err + " with " + filename);
+			console.log("Error " + err + " with " + filename)
 			process.exit();
 		};
 	}

boot/boot.js

@@ -12,6 +12,8 @@ On the server this file is executed directly to boot TiddlyWiki. In the browser,
 
 var _boot = (function($tw) {
 
+/*jslint node: true, browser: true */
+/*global modules: false, $tw: false */
 "use strict";
 
 // Include bootprefix if we're not given module data
@@ -35,7 +37,7 @@ if($tw.node) {
 $tw.boot.log = function(str) {
 	$tw.boot.logMessages = $tw.boot.logMessages || [];
 	$tw.boot.logMessages.push(str);
-};
+}
 
 /*
 Check if an object has a property
@@ -45,7 +47,7 @@ $tw.utils.hop = function(object,property) {
 };
 
 /** @deprecated Use Array.isArray instead  */
-$tw.utils.isArray = (value) => Array.isArray(value);
+$tw.utils.isArray = value => Array.isArray(value);
 
 /*
 Check if an array is equal by value and by reference.
@@ -125,7 +127,7 @@ $tw.utils.pushTop = function(array,value) {
 };
 
 /** @deprecated Use instanceof Date instead */
-$tw.utils.isDate = (value) => value instanceof Date;
+$tw.utils.isDate = value => value instanceof Date;
 
 /** @deprecated Use array iterative methods instead */
 $tw.utils.each = function(object,callback) {
@@ -136,7 +138,7 @@ $tw.utils.each = function(object,callback) {
 				return next !== false;
 			});
 		} else {
-			Object.entries(object).every((entry) => {
+			Object.entries(object).every(entry => {
 				const next = callback(entry[1], entry[0], object);
 				return next !== false;
 			});
@@ -563,7 +565,7 @@ using a lowercase extension only.
 */
 $tw.utils.getFileExtensionInfo = function(ext) {
 	return ext ? $tw.config.fileExtensionInfo[ext.toLowerCase()] : null;
-};
+}
 
 /*
 Given an extension, get the correct encoding for that file.
@@ -586,7 +588,7 @@ var globalCheck =[
 	"    delete Object.prototype.__temp__;",
 	"  }",
 	"  delete Object.prototype.__temp__;",
-].join("\n");
+].join('\n');
 
 /*
 Run code globally with specified context variables in scope
@@ -614,7 +616,7 @@ $tw.utils.evalGlobal = function(code,context,filename,sandbox,allowGlobals) {
 		fn = Function("return " + code + "\n\n//# sourceURL=" + filename)(); // See https://github.com/TiddlyWiki/TiddlyWiki5/issues/6839
 	} else {
 		if(sandbox){
-			fn = vm.runInContext(code,sandbox,filename);
+			fn = vm.runInContext(code,sandbox,filename)
 		} else {
 			fn = vm.runInThisContext(code,filename);
 		}
@@ -725,7 +727,7 @@ $tw.utils.PasswordPrompt.prototype.createPrompt = function(options) {
 	var self = this;
 	form.addEventListener("submit",function(event) {
 		// Collect the form data
-		var data = {};
+		var data = {},t;
 		$tw.utils.each(form.elements,function(element) {
 			if(element.name && element.value) {
 				data[element.name] = element.value;
@@ -771,7 +773,7 @@ $tw.utils.PasswordPrompt.prototype.removePrompt = function(promptInfo) {
 		promptInfo.form.parentNode.removeChild(promptInfo.form);
 		this.setWrapperDisplay();
 	}
-};
+}
 
 /*
 Crypto helper object for encrypted content. It maintains the password text in a closure, and provides methods to change
@@ -810,7 +812,7 @@ $tw.utils.Crypto = function() {
 	};
 	this.hasPassword = function() {
 		return !!currentPassword;
-	};
+	}
 	this.encrypt = function(text,password) {
 		// set default ks:256 -- see: http://bitwiseshiftleft.github.io/sjcl/doc/convenience.js.html
 		return callSjcl("encrypt",text,password,{v:1,iter:10000,ks:256,ts:64,mode:"ccm",adata:"",cipher:"aes"});
@@ -828,7 +830,7 @@ Execute the module named 'moduleName'. The name can optionally be relative to th
 $tw.modules.execute = function(moduleName,moduleRoot) {
 	var name = moduleName;
 	if(moduleName.charAt(0) === ".") {
-		name = $tw.utils.resolvePath(moduleName,moduleRoot);
+		name = $tw.utils.resolvePath(moduleName,moduleRoot)
 	}
 	if(!$tw.modules.titles[name]) {
 		if($tw.modules.titles[name + ".js"]) {
@@ -889,6 +891,7 @@ $tw.modules.execute = function(moduleName,moduleRoot) {
 	if(!moduleInfo) {
 		// We could not find the module on this path
 		// Try to defer to browserify etc, or node
+		var deferredModule;
 		if($tw.browser) {
 			if(window.require) {
 				try {
@@ -1143,7 +1146,8 @@ enableIndexers - Array of indexer names to enable, or null to use all available
 */
 $tw.Wiki = function(options) {
 	options = options || {};
-	var tiddlers = Object.create(null), // Hashmap of tiddlers
+	var self = this,
+		tiddlers = Object.create(null), // Hashmap of tiddlers
 		tiddlerTitles = null, // Array of tiddler titles
 		getTiddlerTitles = function() {
 			if(!tiddlerTitles) {
@@ -1197,7 +1201,7 @@ $tw.Wiki = function(options) {
 						shadow: this.isShadowTiddler(title),
 						exists: this.tiddlerExists(title)
 					}
-				};
+				}
 				// Save the new tiddler
 				tiddlers[title] = tiddler;
 				// Check we've got the title
@@ -1207,7 +1211,7 @@ $tw.Wiki = function(options) {
 					tiddler: tiddler,
 					shadow: this.isShadowTiddler(title),
 					exists: this.tiddlerExists(title)
-				};
+				}
 				// Update indexes
 				this.clearCache(title);
 				this.clearGlobalCache();
@@ -1232,7 +1236,7 @@ $tw.Wiki = function(options) {
 					shadow: this.isShadowTiddler(title),
 					exists: this.tiddlerExists(title)
 				}
-			};
+			}
 			// Delete the tiddler
 			delete tiddlers[title];
 			// Delete it from the list of titles
@@ -1247,7 +1251,7 @@ $tw.Wiki = function(options) {
 				tiddler: this.getTiddler(title),
 				shadow: this.isShadowTiddler(title),
 				exists: this.tiddlerExists(title)
-			};
+			}
 			// Update indexes
 			this.clearCache(title);
 			this.clearGlobalCache();
@@ -1435,7 +1439,8 @@ $tw.Wiki = function(options) {
 
 	// Unregister the plugin tiddlers of a particular type, or null/undefined for any type, optionally restricting unregistering to an array of tiddler titles. Returns an array of the titles affected
 	this.unregisterPluginTiddlers = function(pluginType,titles) {
-		var unregisteredTitles = [];
+		var self = this,
+			unregisteredTitles = [];
 		// Remove any previous registered plugins of this type
 		for(var t=pluginTiddlers.length-1; t>=0; t--) {
 			var tiddler = pluginTiddlers[t];
@@ -1449,15 +1454,16 @@ $tw.Wiki = function(options) {
 
 	// Unpack the currently registered plugins, creating shadow tiddlers for their constituent tiddlers
 	this.unpackPluginTiddlers = function() {
+		var self = this;
 		// Sort the plugin titles by the `plugin-priority` field, if this field is missing, default to 1
 		pluginTiddlers.sort(function(a, b) {
 			var priorityA = "plugin-priority" in a.fields ? a.fields["plugin-priority"] : 1;
 			var priorityB = "plugin-priority" in b.fields ? b.fields["plugin-priority"] : 1;
-			if(priorityA !== priorityB) {
+			if (priorityA !== priorityB) {
 				return priorityA - priorityB;
-			} else if(a.fields.title < b.fields.title) {
+			} else if (a.fields.title < b.fields.title) {
 				return -1;
-			} else if(a.fields.title === b.fields.title) {
+			} else if (a.fields.title === b.fields.title) {
 				return 0;
 			} else {
 				return +1;
@@ -1564,7 +1570,7 @@ $tw.Wiki.prototype.processSafeMode = function() {
 	// Assemble a report tiddler
 	var titleReportTiddler = "TiddlyWiki Safe Mode",
 		report = [];
-	report.push("TiddlyWiki has been started in [[safe mode|https://tiddlywiki.com/static/SafeMode.html]]. All plugins are temporarily disabled. Most customisations have been disabled by renaming the following tiddlers:");
+	report.push("TiddlyWiki has been started in [[safe mode|https://tiddlywiki.com/static/SafeMode.html]]. All plugins are temporarily disabled. Most customisations have been disabled by renaming the following tiddlers:")
 	// Delete the overrides
 	overrides.forEach(function(title) {
 		var tiddler = self.getTiddler(title),
@@ -1573,7 +1579,7 @@ $tw.Wiki.prototype.processSafeMode = function() {
 		self.addTiddler(new $tw.Tiddler(tiddler, {title: newTitle}));
 		report.push("* [[" + title + "|" + newTitle + "]]");
 	});
-	report.push();
+	report.push()
 	this.addTiddler(new $tw.Tiddler({title: titleReportTiddler, text: report.join("\n\n")}));
 	// Set $:/DefaultTiddlers to point to our report
 	this.addTiddler(new $tw.Tiddler({title: "$:/DefaultTiddlers", text: "[[" + titleReportTiddler + "]]"}));
@@ -2007,7 +2013,7 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 							value = $tw.utils.stringifyList(path.relative(rootPath, filename).split(path.sep).slice(0, -1));
 							break;
 						case "filepath":
-							value = path.relative(rootPath, filename).split(path.sep).join("/");
+							value = path.relative(rootPath, filename).split(path.sep).join('/');
 							break;
 						case "filename":
 							value = path.basename(filename);
@@ -2060,7 +2066,7 @@ $tw.loadTiddlersFromSpecification = function(filepath,excludeRegExp) {
 			}
 		});
 		return arrayOfFiles;
-	};
+	}
 	// Process the listed tiddlers
 	$tw.utils.each(filesInfo.tiddlers,function(tidInfo) {
 		if(tidInfo.prefix && tidInfo.suffix) {
@@ -2169,7 +2175,7 @@ Returns the path of the plugin folder
 $tw.findLibraryItem = function(name,paths) {
 	var pathIndex = 0;
 	do {
-		var pluginPath = path.resolve(paths[pathIndex],"./" + name);
+		var pluginPath = path.resolve(paths[pathIndex],"./" + name)
 		if(fs.existsSync(pluginPath) && fs.statSync(pluginPath).isDirectory()) {
 			return pluginPath;
 		}
@@ -2528,7 +2534,7 @@ $tw.boot.initStartup = function(options) {
 				}
 			});
 			return result;
-		};
+		}
 	}
 };
 $tw.boot.loadStartup = function(options){
@@ -2545,7 +2551,7 @@ $tw.boot.loadStartup = function(options){
 	}
 	// Give hooks a chance to modify the store
 	$tw.hooks.invokeHook("th-boot-tiddlers-loaded");
-};
+}
 $tw.boot.execStartup = function(options){
 	// Unpack plugin tiddlers
 	$tw.wiki.readPluginInfo();
@@ -2575,7 +2581,7 @@ $tw.boot.execStartup = function(options){
 	$tw.boot.disabledStartupModules = $tw.boot.disabledStartupModules || [];
 	// Repeatedly execute the next eligible task
 	$tw.boot.executeNextStartupTask(options.callback);
-};
+}
 /*
 Startup TiddlyWiki
 */
@@ -2594,7 +2600,7 @@ $tw.addUnloadTask = function(task) {
 	if($tw.unloadTasks.indexOf(task) === -1) {
 		$tw.unloadTasks.push(task);
 	}
-};
+}
 
 /*
 Execute the remaining eligible startup tasks
@@ -2641,7 +2647,7 @@ $tw.boot.executeNextStartupTask = function(callback) {
 		}
 		taskIndex++;
 	}
-	if(typeof callback === "function") {
+	if(typeof callback === 'function') {
 		callback();
 	}
 	return false;

core-server/commander.js

@@ -103,7 +103,7 @@ Commander.prototype.executeNextCommand = function() {
 					c = new command.Command(params,this);
 					err = c.execute();
 					if(err && typeof err.then === "function") {
-						err.then((e) => { e ? this.callback(e) : this.executeNextCommand(); });
+						err.then(e => { e ? this.callback(e) : this.executeNextCommand(); });
 					} else if(err) {
 						this.callback(err);
 					} else {
@@ -120,7 +120,7 @@ Commander.prototype.executeNextCommand = function() {
 					});
 					err = c.execute();
 					if(err && typeof err.then === "function") {
-						err.then((e) => { if(e) this.callback(e); });
+						err.then(e => { if(e) this.callback(e); });
 					} else if(err) {
 						this.callback(err);
 					}

core-server/commands/commands.js

@@ -25,7 +25,7 @@ Command.prototype.execute = function() {
 	if(!filter) {
 		return "No filter specified";
 	}
-	var commands = this.commander.wiki.filterTiddlers(filter);
+	var commands = this.commander.wiki.filterTiddlers(filter)
 	if(commands.length === 0) {
 		return "No tiddlers found for filter '" + filter + "'";
 	}

core-server/commands/deletetiddlers.js

@@ -24,7 +24,8 @@ Command.prototype.execute = function() {
 	if(this.params.length < 1) {
 		return "Missing filter";
 	}
-	var wiki = this.commander.wiki,
+	var self = this,
+		wiki = this.commander.wiki,
 		filter = this.params[0],
 		tiddlers = wiki.filterTiddlers(filter);
 	$tw.utils.each(tiddlers,function(title) {

core-server/commands/fetch.js

@@ -66,7 +66,7 @@ Command.prototype.fetchFiles = function(options) {
 	// Get the list of URLs
 	var urls;
 	if(options.url) {
-		urls = [options.url];
+		urls = [options.url]
 	} else if(options.urlFilter) {
 		urls = this.commander.wiki.filterTiddlers(options.urlFilter);
 	} else {
@@ -96,30 +96,30 @@ Command.prototype.fetchFile = function(url,options,callback,redirectCount) {
 	var self = this,
 		lib = url.substr(0,8) === "https://" ? require("https") : require("http");
 	lib.get(url).on("response",function(response) {
-		var type = (response.headers["content-type"] || "").split(";")[0],
-			data = [];
-		self.commander.write("Reading " + url + ": ");
-		response.on("data",function(chunk) {
-			data.push(chunk);
-			self.commander.write(".");
-		});
-		response.on("end",function() {
-			self.commander.write("\n");
-			if(response.statusCode === 200) {
-				self.processBody(Buffer.concat(data),type,options,url);
-				callback(null);
-			} else {
-				if(response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
-					return self.fetchFile(response.headers.location,options,callback,redirectCount + 1);
-				} else {
-					return callback("Error " + response.statusCode + " retrieving " + url);
-				}
-			}
-		});
-		response.on("error",function(e) {
+	    var type = (response.headers["content-type"] || "").split(";")[0],
+	    	data = [];
+	    self.commander.write("Reading " + url + ": ");
+	    response.on("data",function(chunk) {
+	        data.push(chunk);
+	        self.commander.write(".");
+	    });
+	    response.on("end",function() {
+	        self.commander.write("\n");
+	        if(response.statusCode === 200) {
+		        self.processBody(Buffer.concat(data),type,options,url);
+		        callback(null);
+	        } else {
+	        	if(response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
+	        		return self.fetchFile(response.headers.location,options,callback,redirectCount + 1);
+	        	} else {
+		        	return callback("Error " + response.statusCode + " retrieving " + url)
+	        	}
+	        }
+	   	});
+	   	response.on("error",function(e) {
 			console.log("Error on GET request: " + e);
 			callback(e);
-		});
+	   	});
 	});
 	return null;
 };
@@ -153,18 +153,18 @@ Command.prototype.processBody = function(body,type,options,url) {
 			if(options.transformFilter) {
 				var transformedTitle = (incomingWiki.filterTiddlers(options.transformFilter,null,self.commander.wiki.makeTiddlerIterator([title])) || [""])[0];
 				if(transformedTitle) {
-					self.commander.log("Importing " + title + " as " + transformedTitle);
+					self.commander.log("Importing " + title + " as " + transformedTitle)
 					newTiddler = new $tw.Tiddler(tiddler,{title: transformedTitle});
 				}
 			} else {
-				self.commander.log("Importing " + title);
+				self.commander.log("Importing " + title)
 				newTiddler = tiddler;
 			}
 			self.commander.wiki.importTiddler(newTiddler);
 			count++;
 		}
 	});
-	self.commander.log("Imported " + count + " tiddlers");
+	self.commander.log("Imported " + count + " tiddlers")
 };
 
 exports.Command = Command;

core-server/commands/import.js

@@ -22,7 +22,8 @@ var Command = function(params,commander,callback) {
 
 Command.prototype.execute = function() {
 	var self = this,
-		fs = require("fs");
+		fs = require("fs"),
+		path = require("path");
 	if(this.params.length < 2) {
 		return "Missing parameters";
 	}

core-server/commands/init.js

@@ -20,7 +20,8 @@ var Command = function(params,commander) {
 };
 
 Command.prototype.execute = function() {
-	var fs = require("fs");
+	var fs = require("fs"),
+		path = require("path");
 	// Check that we don't already have a valid wiki folder
 	if($tw.boot.wikiTiddlersPath || ($tw.utils.isDirectory($tw.boot.wikiPath) && !$tw.utils.isDirectoryEmpty($tw.boot.wikiPath))) {
 		return "Wiki folder is not empty";

core-server/commands/listen.js

@@ -19,6 +19,7 @@ exports.info = {
 };
 
 var Command = function(params,commander,callback) {
+	var self = this;
 	this.params = params;
 	this.commander = commander;
 	this.callback = callback;

core-server/commands/load.js

@@ -21,7 +21,9 @@ var Command = function(params,commander,callback) {
 };
 
 Command.prototype.execute = function() {
-	var self = this;
+	var self = this,
+		fs = require("fs"),
+		path = require("path");
 	if(this.params.length < 1) {
 		return "Missing filename";
 	}

core-server/commands/output.js

@@ -21,7 +21,8 @@ var Command = function(params,commander,callback) {
 };
 
 Command.prototype.execute = function() {
-	var path = require("path");
+	var fs = require("fs"),
+		path = require("path");
 	if(this.params.length < 1) {
 		return "Missing output path";
 	}

core-server/commands/render.js

@@ -7,57 +7,59 @@ Render individual tiddlers and save the results to the specified files
 
 \*/
 
-"use strict";
+	"use strict";
 	
-exports.info = {
-	name: "render",
-	synchronous: true
-};
+	var widget = require("$:/core/modules/widgets/widget.js");
 	
-var Command = function(params,commander,callback) {
-	this.params = params;
-	this.commander = commander;
-	this.callback = callback;
-};
+	exports.info = {
+		name: "render",
+		synchronous: true
+	};
 	
-Command.prototype.execute = function() {
-	if(this.params.length < 1) {
-		return "Missing tiddler filter";
-	}
-	var self = this,
-		fs = require("fs"),
-		path = require("path"),
-		wiki = this.commander.wiki,
-		tiddlerFilter = this.params[0],
-		filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
-		type = this.params[2] || "text/html",
-		template = this.params[3],
-		variableList = this.params.slice(4),
-		tiddlers = wiki.filterTiddlers(tiddlerFilter),
-		variables =  Object.create(null);
-	while(variableList.length >= 2) {
-		variables[variableList[0]] = variableList[1];
-		variableList = variableList.slice(2);
-	}
-	$tw.utils.each(tiddlers,function(title) {
-		var filenameResults = wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]));
-		if(filenameResults.length > 0) {
-			var filepath = path.resolve(self.commander.outputPath,filenameResults[0]);
-			if(self.commander.verbose) {
-				console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
-			}
-			var parser = wiki.parseTiddler(template || title),
-				widgetNode = wiki.makeWidget(parser,{variables: $tw.utils.extend({},variables,{currentTiddler: title,storyTiddler: title})}),
-				container = $tw.fakeDocument.createElement("div");
-			widgetNode.render(container,null);
-			var text = type === "text/html" ? container.innerHTML : container.textContent;
-			$tw.utils.createFileDirectories(filepath);
-			fs.writeFileSync(filepath,text,"utf8");
-		} else {
-			console.log("Not rendering \"" + title + "\" because the filename filter returned an empty result");
+	var Command = function(params,commander,callback) {
+		this.params = params;
+		this.commander = commander;
+		this.callback = callback;
+	};
+	
+	Command.prototype.execute = function() {
+		if(this.params.length < 1) {
+			return "Missing tiddler filter";
 		}
-	});
-	return null;
-};
+		var self = this,
+			fs = require("fs"),
+			path = require("path"),
+			wiki = this.commander.wiki,
+			tiddlerFilter = this.params[0],
+			filenameFilter = this.params[1] || "[is[tiddler]addsuffix[.html]]",
+			type = this.params[2] || "text/html",
+			template = this.params[3],
+			variableList = this.params.slice(4),
+			tiddlers = wiki.filterTiddlers(tiddlerFilter),
+			variables =  Object.create(null);
+			while(variableList.length >= 2) {
+				variables[variableList[0]] = variableList[1];
+				variableList = variableList.slice(2);
+			}
+		$tw.utils.each(tiddlers,function(title) {
+			var filenameResults = wiki.filterTiddlers(filenameFilter,$tw.rootWidget,wiki.makeTiddlerIterator([title]));
+			if(filenameResults.length > 0) {
+				var filepath = path.resolve(self.commander.outputPath,filenameResults[0]);
+				if(self.commander.verbose) {
+					console.log("Rendering \"" + title + "\" to \"" + filepath + "\"");
+				}
+				var parser = wiki.parseTiddler(template || title),
+					widgetNode = wiki.makeWidget(parser,{variables: $tw.utils.extend({},variables,{currentTiddler: title,storyTiddler: title})}),
+					container = $tw.fakeDocument.createElement("div");
+				widgetNode.render(container,null);
+				var text = type === "text/html" ? container.innerHTML : container.textContent;
+				$tw.utils.createFileDirectories(filepath);
+				fs.writeFileSync(filepath,text,"utf8");
+			} else {
+				console.log("Not rendering \"" + title + "\" because the filename filter returned an empty result");
+			}
+		});
+		return null;
+	};
 	
-exports.Command = Command;
+	exports.Command = Command;

core-server/commands/rendertiddlers.js

@@ -9,6 +9,8 @@ Command to render several tiddlers to a folder of files
 
 "use strict";
 
+var widget = require("$:/core/modules/widgets/widget.js");
+
 exports.info = {
 	name: "rendertiddlers",
 	synchronous: true

core-server/commands/save.js

@@ -7,56 +7,57 @@ Saves individual tiddlers in their raw text or binary format to the specified fi
 
 \*/
 
-"use strict";
+	"use strict";
 	
-exports.info = {
-	name: "save",
-	synchronous: true
-};
+	exports.info = {
+		name: "save",
+		synchronous: true
+	};
 	
-var Command = function(params,commander,callback) {
-	this.params = params;
-	this.commander = commander;
-	this.callback = callback;
-};
+	var Command = function(params,commander,callback) {
+		this.params = params;
+		this.commander = commander;
+		this.callback = callback;
+	};
 	
-Command.prototype.execute = function() {
-	if(this.params.length < 1) {
-		return "Missing filename filter";
-	}
-	var self = this,
-		path = require("path"),
-		result = null,
-		wiki = this.commander.wiki,
-		tiddlerFilter = this.params[0],
-		filenameFilter = this.params[1] || "[is[tiddler]]",
-		tiddlers = wiki.filterTiddlers(tiddlerFilter);
-	$tw.utils.each(tiddlers,function(title) {
-		if(!result) {
-			var tiddler = self.commander.wiki.getTiddler(title);
-			if(tiddler) {
-				var fileInfo = $tw.utils.generateTiddlerFileInfo(tiddler,{
-					directory: path.resolve(self.commander.outputPath),
-					pathFilters: [filenameFilter],
-					wiki: wiki,
-					fileInfo: {
-						overwrite: true
-					}
-				});
-				if(self.commander.verbose) {
-					console.log("Saving \"" + title + "\" to \"" + fileInfo.filepath + "\"");
-				}
-				try {
-					$tw.utils.saveTiddlerToFileSync(tiddler,fileInfo);
-				} catch (err) {
-					result = "Error saving tiddler \"" + title + "\", to file: \"" + fileInfo.filepath + "\"";
-				}
-			} else {
-				result = "Tiddler '" + title + "' not found";
-			}
+	Command.prototype.execute = function() {
+		if(this.params.length < 1) {
+			return "Missing filename filter";
 		}
-	});
-	return result;
-};
+		var self = this,
+			fs = require("fs"),
+			path = require("path"),
+			result = null,
+			wiki = this.commander.wiki,
+			tiddlerFilter = this.params[0],
+			filenameFilter = this.params[1] || "[is[tiddler]]",
+			tiddlers = wiki.filterTiddlers(tiddlerFilter);
+		$tw.utils.each(tiddlers,function(title) {
+			if(!result) {
+				var tiddler = self.commander.wiki.getTiddler(title);
+				if(tiddler) {
+					var fileInfo = $tw.utils.generateTiddlerFileInfo(tiddler,{
+						directory: path.resolve(self.commander.outputPath),
+						pathFilters: [filenameFilter],
+						wiki: wiki,
+						fileInfo: {
+							overwrite: true
+						}
+					});
+					if(self.commander.verbose) {
+						console.log("Saving \"" + title + "\" to \"" + fileInfo.filepath + "\"");
+					}
+					try {
+						$tw.utils.saveTiddlerToFileSync(tiddler,fileInfo);
+					} catch (err) {
+						result = "Error saving tiddler \"" + title + "\", to file: \"" + fileInfo.filepath + "\"";
+					}
+				} else {
+					result = "Tiddler '" + title + "' not found";
+				}
+			}
+		});
+		return result;
+	};
 	
-exports.Command = Command;
+	exports.Command = Command;

core-server/commands/savetiddlers.js

@@ -9,6 +9,8 @@ Command to save several tiddlers to a folder of files
 
 "use strict";
 
+var widget = require("$:/core/modules/widgets/widget.js");
+
 exports.info = {
 	name: "savetiddlers",
 	synchronous: true

core-server/commands/savewikifolder.js

@@ -43,7 +43,7 @@ Command.prototype.execute = function() {
 		namedParames,
 		tiddlerFilter,
 		options = {};
-	if(regFilter.test(this.params[1])) {  
+	if (regFilter.test(this.params[1])) {  
 		namedParames = this.commander.extractNamedParameters(this.params.slice(1));
 		tiddlerFilter = namedParames.filter || "[all[tiddlers]]";
 	} else {
@@ -177,13 +177,13 @@ WikiFolderMaker.prototype.saveCustomPlugin = function(pluginTiddler) {
 	$tw.utils.each(pluginTiddlers,function(tiddler,title) {
 		if(!tiddler.title) {
 			tiddler.title = title;
-		}
+		 }
 		self.saveTiddler(directory,new $tw.Tiddler(tiddler));
 	});
 };
 
 WikiFolderMaker.prototype.saveTiddler = function(directory,tiddler) {
-	var fileInfo, pathFilters, extFilters;
+	var title = tiddler.fields.title, fileInfo, pathFilters, extFilters;
 	if(this.wiki.tiddlerExists("$:/config/FileSystemPaths")) {
 		pathFilters = this.wiki.getTiddlerText("$:/config/FileSystemPaths","").split("\n");
 	}

core-server/commands/server.js

@@ -17,6 +17,7 @@ exports.info = {
 };
 
 var Command = function(params,commander,callback) {
+	var self = this;
 	this.params = params;
 	this.commander = commander;
 	this.callback = callback;

core-server/commands/setfield.js

@@ -9,6 +9,8 @@ Command to modify selected tiddlers to set a field to the text of a template tid
 
 "use strict";
 
+var widget = require("$:/core/modules/widgets/widget.js");
+
 exports.info = {
 	name: "setfield",
 	synchronous: true
@@ -24,7 +26,8 @@ Command.prototype.execute = function() {
 	if(this.params.length < 4) {
 		return "Missing parameters";
 	}
-	var wiki = this.commander.wiki,
+	var self = this,
+		wiki = this.commander.wiki,
 		filter = this.params[0],
 		fieldname = this.params[1] || "text",
 		templatetitle = this.params[2],

core-server/filesystem.js

@@ -26,7 +26,7 @@ exports.getSubdirectories = function(dirPath) {
 		}
 	});
 	return subdirs;
-};
+}
 
 /*
 Recursively (and synchronously) copy a directory and all its content
@@ -46,7 +46,8 @@ exports.copyDirectory = function(srcPath,dstPath) {
 	}
 	// Function to copy a folder full of files
 	var copy = function(srcPath,dstPath) {
-		var srcStats = fs.lstatSync(srcPath);
+		var srcStats = fs.lstatSync(srcPath),
+			dstExists = fs.existsSync(dstPath);
 		if(srcStats.isFile()) {
 			$tw.utils.copyFile(srcPath,dstPath);
 		} else if(srcStats.isDirectory()) {
@@ -82,7 +83,7 @@ exports.copyFile = function(srcPath,dstPath) {
 		dstFile = fs.openSync(dstPath,"w"),
 		bytesRead = 1,
 		pos = 0;
-	while(bytesRead > 0) {
+	while (bytesRead > 0) {
 		bytesRead = fs.readSync(srcFile,fileBuffer,0,FILE_BUFFER_LENGTH,pos);
 		fs.writeSync(dstFile,fileBuffer,0,bytesRead);
 		pos += bytesRead;
@@ -147,7 +148,7 @@ exports.deleteDirectory = function(dirPath) {
 				fs.unlinkSync(currPath);
 			}
 		}
-		fs.rmdirSync(dirPath);
+	fs.rmdirSync(dirPath);
 	}
 	return null;
 };
@@ -254,7 +255,7 @@ exports.generateTiddlerFileInfo = function(tiddler,options) {
 					// Overriding to the .tid extension needs special handling
 					fileInfo.type = "application/x-tiddler";
 					fileInfo.hasMetaFile = false;
-				} else if(metaExt === ".json") {
+				} else if (metaExt === ".json") {
 					// Overriding to the .json extension needs special handling
 					fileInfo.type = "application/json";
 					fileInfo.hasMetaFile = false;
@@ -344,18 +345,18 @@ exports.generateTiddlerFilepath = function(title,options) {
 	// Replace any Windows control codes
 	filepath = filepath.replace(/^(con|prn|aux|nul|com[0-9]|lpt[0-9])$/i,"_$1_");
 	// Replace any leading spaces with the same number of underscores
-	filepath = filepath.replace(/^ +/,function (u) { return u.replace(/ /g, "_");});
+	filepath = filepath.replace(/^ +/,function (u) { return u.replace(/ /g, "_")});
 	//If the path does not start with "." or ".." && a path seperator, then
 	if(!/^\.{1,2}[/\\]/g.test(filepath)) {
 		// Don't let the filename start with any dots because such files are invisible on *nix
-		filepath = filepath.replace(/^\.+/g,function (u) { return u.replace(/\./g, "_");});
+		filepath = filepath.replace(/^\.+/g,function (u) { return u.replace(/\./g, "_")});
 	}
 	// Replace any Unicode control codes
 	filepath = filepath.replace(/[\x00-\x1f\x80-\x9f]/g,"_");
 	// Replace any characters that can't be used in cross-platform filenames
 	filepath = $tw.utils.transliterate(filepath.replace(/<|>|~|\:|\"|\||\?|\*|\^/g,"_"));
 	// Replace any dots or spaces at the end of the extension with the same number of underscores
-	extension = extension.replace(/[\. ]+$/, function (u) { return u.replace(/[\. ]/g, "_");});
+	extension = extension.replace(/[\. ]+$/, function (u) { return u.replace(/[\. ]/g, "_")});
 	// Truncate the extension if it is too long
 	if(extension.length > 32) {
 		extension = extension.substr(0,32);
@@ -381,9 +382,9 @@ exports.generateTiddlerFilepath = function(title,options) {
 	}
 	// Add a uniquifier if the file already exists (default)
 	var fullPath = path.resolve(directory, filepath + extension);
-	if(!overwrite) {
+	if (!overwrite) {
 		var oldPath = (options.fileInfo) ? options.fileInfo.filepath : undefined,
-			count = 0;
+		count = 0;
 		do {
 			fullPath = path.resolve(directory,filepath + (count ? "_" + count : "") + extension);
 			if(oldPath && oldPath == fullPath) break;
@@ -400,7 +401,7 @@ exports.generateTiddlerFilepath = function(title,options) {
 			writePath.indexOf(path.resolve(directory)) == 0 ||
 			writePath.indexOf(path.resolve($tw.boot.wikiPath)) == 0 ||
 			writePath.indexOf(path.resolve($tw.boot.wikiTiddlersPath,originalpath)) == 0 );
-	}
+		}
 	if(encode) {
 		writePath = path.resolve(directory,$tw.utils.encodeURIComponentExtended(fullPath));
 	}
@@ -520,12 +521,12 @@ Cleanup old files on disk, by comparing the options values:
 */
 exports.cleanupTiddlerFiles = function(options,callback) {
 	var adaptorInfo = options.adaptorInfo || {},
-		bootInfo = options.bootInfo || {},
-		title = options.title || "undefined";
+	bootInfo = options.bootInfo || {},
+	title = options.title || "undefined";
 	if(adaptorInfo.filepath && bootInfo.filepath && adaptorInfo.filepath !== bootInfo.filepath) {
 		$tw.utils.deleteTiddlerFile(adaptorInfo,function(err) {
 			if(err) {
-				if((err.code == "EPERM" || err.code == "EACCES") && err.syscall == "unlink") {
+				if ((err.code == "EPERM" || err.code == "EACCES") && err.syscall == "unlink") {
 					// Error deleting the previous file on disk, should fail gracefully
 					$tw.syncer.displayError("Server desynchronized. Error cleaning up previous file for tiddler: \""+title+"\"",err);
 					return callback(null,bootInfo);

core-server/server/authenticators/basic.js

@@ -10,7 +10,9 @@ Authenticator for WWW basic authentication
 "use strict";
 
 if($tw.node) {
-	var fs = require("fs"),
+	var util = require("util"),
+		fs = require("fs"),
+		url = require("url"),
 		path = require("path");
 }
 

core-server/server/routes/get-index.js

@@ -19,7 +19,7 @@ exports.info = {
 exports.handler = function(request,response,state) {
 	var text = state.wiki.renderTiddler(state.server.get("root-render-type"),state.server.get("root-tiddler")),
 		responseHeaders = {
-			"Content-Type": state.server.get("root-serve-type")
-		};
+		"Content-Type": state.server.get("root-serve-type")
+	};
 	state.sendResponse(200,responseHeaders,text);
 };

core-server/server/routes/put-tiddler.js

@@ -18,7 +18,7 @@ exports.info = {
 
 exports.handler = function(request,response,state) {
 	var title = $tw.utils.decodeURIComponentSafe(state.params[0]),
-		fields = $tw.utils.parseJSONSafe(state.data);
+	fields = $tw.utils.parseJSONSafe(state.data);
 	// Pull up any subfields in the `fields` object
 	if(fields.fields) {
 		$tw.utils.each(fields.fields,function(field,name) {

core-server/server/server.js

@@ -9,15 +9,14 @@ Serve tiddlers over http
 
 "use strict";
 
-let fs, url, path, querystring, crypto, zlib;
-
 if($tw.node) {
-	fs = require("fs"),
-	url = require("url"),
-	path = require("path"),
-	querystring = require("querystring"),
-	crypto = require("crypto"),
-	zlib = require("zlib");
+	var util = require("util"),
+		fs = require("fs"),
+		url = require("url"),
+		path = require("path"),
+		querystring = require("querystring"),
+		crypto = require("crypto"),
+		zlib = require("zlib");
 }
 
 /*
@@ -42,7 +41,7 @@ function Server(options) {
 		}
 	}
 	// Setup the default required plugins
-	this.requiredPlugins = this.get("required-plugins").split(",");
+	this.requiredPlugins = this.get("required-plugins").split(',');
 	// Initialise CORS
 	this.corsEnable = this.get("cors-enable") === "yes";
 	// Initialise CSRF
@@ -63,9 +62,9 @@ function Server(options) {
 	this.authorizationPrincipals = {
 		readers: (this.get("readers") || authorizedUserName).split(",").map($tw.utils.trim),
 		writers: (this.get("writers") || authorizedUserName).split(",").map($tw.utils.trim)
-	};
+	}
 	if(this.get("admin") || authorizedUserName !== "(anon)") {
-		this.authorizationPrincipals["admin"] = (this.get("admin") || authorizedUserName).split(",").map($tw.utils.trim);
+		this.authorizationPrincipals["admin"] = (this.get("admin") || authorizedUserName).split(',').map($tw.utils.trim)
 	}
 	// Load and initialise authenticators
 	$tw.modules.forEachModuleOfType("authenticator", function(title,authenticatorDefinition) {
@@ -92,7 +91,7 @@ function Server(options) {
 		this.listenOptions = {
 			key: fs.readFileSync(path.resolve(this.boot.wikiPath,tlsKeyFilepath),"utf8"),
 			cert: fs.readFileSync(path.resolve(this.boot.wikiPath,tlsCertFilepath),"utf8"),
-			passphrase: tlsPassphrase || ""
+			passphrase: tlsPassphrase || ''
 		};
 		this.protocol = "https";
 	}
@@ -117,7 +116,7 @@ encoding: the encoding of the data to send (passed to the end method of the resp
 */
 function sendResponse(request,response,statusCode,headers,data,encoding) {
 	if(this.enableBrowserCache && (statusCode == 200)) {
-		var hash = crypto.createHash("md5");
+		var hash = crypto.createHash('md5');
 		// Put everything into the hash that could change and invalidate the data that
 		// the browser already stored. The headers the data and the encoding.
 		hash.update(data);
@@ -212,6 +211,7 @@ Server.prototype.addAuthenticator = function(AuthenticatorClass) {
 Server.prototype.findMatchingRoute = function(request,state) {
 	for(var t=0; t<this.routes.length; t++) {
 		var potentialRoute = this.routes[t],
+			pathRegExp = potentialRoute.path,
 			pathname = state.urlInfo.pathname,
 			match;
 		if(state.pathPrefix) {
@@ -250,7 +250,7 @@ Check whether a given user is authorized for the specified authorizationType ("r
 Server.prototype.isAuthorized = function(authorizationType,username) {
 	var principals = this.authorizationPrincipals[authorizationType] || [];
 	return principals.indexOf("(anon)") !== -1 || (username && (principals.indexOf("(authenticated)") !== -1 || principals.indexOf(username) !== -1));
-};
+}
 
 Server.prototype.requestHandler = function(request,response,options) {
 	options = options || {};
@@ -337,7 +337,7 @@ Server.prototype.requestHandler = function(request,response,options) {
 		request.on("end",function() {
 			state.data = Buffer.concat(data);
 			route.handler(request,response,state);
-		});
+		})
 	} else {
 		response.writeHead(400,"Invalid bodyFormat " + route.bodyFormat + " in route " + route.method + " " + route.path.source);
 		response.end();
@@ -362,8 +362,8 @@ Server.prototype.listen = function(port,host,prefix) {
 	}
 	// Warn if required plugins are missing
 	var missing = [];
-	for(var index=0; index<this.requiredPlugins.length; index++) {
-		if(!this.wiki.getTiddler(this.requiredPlugins[index])) {
+	for (var index=0; index<this.requiredPlugins.length; index++) {
+		if (!this.wiki.getTiddler(this.requiredPlugins[index])) {
 			missing.push(this.requiredPlugins[index]);
 		}
 	}

core-server/utils/base64.js

@@ -9,22 +9,22 @@ Base64 UTF-8 utlity functions.
 
 "use strict";
 
-const { TextEncoder, TextDecoder } = require("node:util");
+const{ TextEncoder, TextDecoder } = require("node:util");
 
-exports.btoa = (binstr) => Buffer.from(binstr, "binary").toString("base64");
+exports.btoa = binstr => Buffer.from(binstr, "binary").toString("base64");
 
-exports.atob = (b64) => Buffer.from(b64, "base64").toString("binary");
+exports.atob = b64 => Buffer.from(b64, "base64").toString("binary");
 
 function base64ToBytes(base64) {
 	const binString = exports.atob(base64);
-	return Uint8Array.from(binString, (m) => m.codePointAt(0));
+	return Uint8Array.from(binString, m => m.codePointAt(0));
 };
 
 function bytesToBase64(bytes) {
-	const binString = Array.from(bytes, (byte) => String.fromCodePoint(byte)).join("");
+	const binString = Array.from(bytes, byte => String.fromCodePoint(byte)).join("");
 	return exports.btoa(binString);
 };
 
-exports.base64EncodeUtf8 = (str) => bytesToBase64(new TextEncoder().encode(str));
+exports.base64EncodeUtf8 = str => bytesToBase64(new TextEncoder().encode(str));
 
-exports.base64DecodeUtf8 = (str) => new TextDecoder().decode(base64ToBytes(str));
+exports.base64DecodeUtf8 = str => new TextDecoder().decode(base64ToBytes(str));

core-server/utils/repository.js

@@ -16,7 +16,8 @@ ignoreEnvironmentVariables: defaults to false
 */
 exports.getAllPlugins = function(options) {
 	options = options || {};
-	var path = require("path"),
+	var fs = require("fs"),
+		path = require("path"),
 		tiddlers = {};
 	// Collect up the library plugins
 	var collectPlugins = function(folder) {

core/modules/background-actions.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/background-actions.js
 type: application/javascript
 module-type: global
-
-Class to dispatch actions when filters change
-
 \*/
 
 "use strict";
@@ -15,16 +12,16 @@ class BackgroundActionDispatcher {
 		this.wiki = wiki;
 		this.nextTrackedFilterId = 1;
 		this.trackedFilters = new Map(); // Use Map for better key management
-		// Track the filter for the background actions
+
 		this.filterTracker.track({
 			filterString: "[all[tiddlers+shadows]tag[$:/tags/BackgroundAction]!is[draft]]",
-			fnEnter: (title) => this.trackFilter(title),
+			fnEnter: title => this.trackFilter(title),
 			fnLeave: (title, enterValue) => this.untrackFilter(enterValue),
 			fnChange: (title, enterValue) => {
 				this.untrackFilter(enterValue);
 				return this.trackFilter(title);
 			},
-			fnProcess: (changes) => this.process(changes)
+			fnProcess: changes => this.process(changes)
 		});
 	}
 
@@ -56,13 +53,6 @@ class BackgroundActionDispatcher {
 	}
 }
 
-/*
-Represents an individual tracked filter. Options include:
-wiki: wiki to use
-title: title of the tiddler being tracked
-trackFilter: filter string to track changes
-actions: actions to be executed when the filter changes
-*/
 class BackgroundActionTracker {
 	constructor({wiki, title, trackFilter, actions}) {
 		this.wiki = wiki;
@@ -75,7 +65,7 @@ class BackgroundActionTracker {
 			filterString: this.trackFilter,
 			fnEnter: () => { this.hasChanged = true; },
 			fnLeave: () => { this.hasChanged = true; },
-			fnProcess: (changes) => {
+			fnProcess: changes => {
 				if(this.hasChanged) {
 					this.hasChanged = false;
 					console.log("Processing background action", this.title);

core/modules/config.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/config.js
 type: application/javascript
 module-type: config
-
-Core configuration constants
-
 \*/
 
 "use strict";

core/modules/deserializers.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/deserializers.js
 type: application/javascript
 module-type: tiddlerdeserializer
-
-Functions to deserialise tiddlers from a block of text
-
 \*/
 
 "use strict";
@@ -37,12 +34,6 @@ exports["application/json"] = function(text,fields) {
 	return results;
 };
 
-/*
-Parse an HTML file into tiddlers. There are three possibilities:
-# A TiddlyWiki classic HTML file containing `text/x-tiddlywiki` tiddlers
-# A TiddlyWiki5 HTML file containing `text/vnd.tiddlywiki` tiddlers
-# An ordinary HTML file
-*/
 exports["text/html"] = function(text,fields) {
 	var results = [];
 	// Check if we've got an old-style store area
@@ -60,11 +51,11 @@ exports["text/html"] = function(text,fields) {
 		results.push.apply(results,deserializeNewStoreArea(text,newStoreAreaMarkerRegExp.lastIndex,newStoreAreaMatch[1],fields));
 		newStoreAreaMatch = newStoreAreaMarkerRegExp.exec(text);
 	}
-	// Return if we had either an old-style or a new-style store area
+
 	if(storeAreaMatch || haveHadNewStoreArea) {
 		return results;
 	}
-	// Otherwise, check whether we've got an encrypted file
+
 	var encryptedStoreArea = $tw.utils.extractEncryptedStoreArea(text);
 	if(encryptedStoreArea) {
 		// If so, attempt to decrypt it using the current password
@@ -124,30 +115,18 @@ function deserializeStoreArea(text,storeAreaEnd,isTiddlyWiki5,fields) {
 	return results;
 }
 
-/*
-Utility function to parse an old-style tiddler DIV in a *.tid file. It looks like this:
-
-<div title="Title" creator="JoeBloggs" modifier="JoeBloggs" created="201102111106" modified="201102111310" tags="myTag [[my long tag]]">
-<pre>The text of the tiddler (without the expected HTML encoding).
-</pre>
-</div>
-
-Note that the field attributes are HTML encoded, but that the body of the <PRE> tag is not encoded.
-
-When these tiddler DIVs are encountered within a TiddlyWiki HTML file then the body is encoded in the usual way.
-*/
-var deserializeTiddlerDiv = function(text /* [,fields] */) {
+var deserializeTiddlerDiv = function(text) {
 	// Slot together the default results
 	var result = {};
 	if(arguments.length > 1) {
 		for(var f=1; f<arguments.length; f++) {
 			var fields = arguments[f];
 			for(var t in fields) {
-				result[t] = fields[t];		
+				result[t] = fields[t];
 			}
 		}
 	}
-	// Parse the DIV body
+
 	var startRegExp = /^\s*<div\s+([^>]*)>(\s*<pre>)?/gi,
 		endRegExp,
 		match = startRegExp.exec(text);

core/modules/editor/engines/framed.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/engines/framed.js
 type: application/javascript
 module-type: library
-
-Text editor engine based on a simple input or textarea within an iframe. This is done so that the selection is preserved even when clicking away from the textarea
-
 \*/
 
 "use strict";
@@ -56,7 +53,7 @@ function FramedEngine(options) {
 	} else {
 		this.domNode.value = this.value;
 	}
-	// Set the attributes
+
 	if(this.widget.editType && this.widget.editTag !== "textarea") {
 		this.domNode.setAttribute("type",this.widget.editType);
 	}
@@ -78,7 +75,7 @@ function FramedEngine(options) {
 	if(this.widget.isDisabled === "yes") {
 		this.domNode.setAttribute("disabled",true);
 	}
-	// Copy the styles from the dummy textarea
+
 	this.copyStyles();
 	// Add event listeners
 	$tw.utils.addEventListeners(this.domNode,[
@@ -99,13 +96,10 @@ function FramedEngine(options) {
 			{name: "click",handlerObject: this.widget,handlerMethod: "handleClickEvent"}
 		]);
 	}
-	// Insert the element into the DOM
+
 	this.iframeDoc.body.appendChild(this.domNode);
 }
 
-/*
-Copy styles from the dummy text area to the textarea in the iframe
-*/
 FramedEngine.prototype.copyStyles = function() {
 	// Copy all styles
 	$tw.utils.copyStyles(this.dummyTextArea,this.domNode);
@@ -127,14 +121,11 @@ FramedEngine.prototype.setText = function(text,type) {
 		if(this.domNode.ownerDocument.activeElement !== this.domNode) {
 			this.updateDomNodeText(text);
 		}
-		// Fix the height if needed
+
 		this.fixHeight();
 	}
 };
 
-/*
-Update the DomNode with the new text
-*/
 FramedEngine.prototype.updateDomNodeText = function(text) {
 	try {
 		this.domNode.value = text;
@@ -143,16 +134,10 @@ FramedEngine.prototype.updateDomNodeText = function(text) {
 	}
 };
 
-/*
-Get the text of the engine
-*/
 FramedEngine.prototype.getText = function() {
 	return this.domNode.value;
 };
 
-/*
-Fix the height of textarea to fit content
-*/
 FramedEngine.prototype.fixHeight = function() {
 	// Make sure styles are updated
 	this.copyStyles();
@@ -172,9 +157,6 @@ FramedEngine.prototype.fixHeight = function() {
 	}
 };
 
-/*
-Focus the engine node
-*/
 FramedEngine.prototype.focus  = function() {
 	if(this.domNode.focus) {
 		this.domNode.focus();
@@ -184,37 +166,25 @@ FramedEngine.prototype.focus  = function() {
 	}
 };
 
-/*
-Handle a focus event
-*/
 FramedEngine.prototype.handleFocusEvent = function(event) {
 	if(this.widget.editCancelPopups) {
 		$tw.popup.cancel(0);
 	}
 };
 
-/*
-Handle a keydown event
- */
 FramedEngine.prototype.handleKeydownEvent = function(event) {
-	if($tw.keyboardManager.handleKeydownEvent(event, {onlyPriority: true})) {
+	if ($tw.keyboardManager.handleKeydownEvent(event, {onlyPriority: true})) {
 		return true;
 	}
 
 	return this.widget.handleKeydownEvent(event);
 };
 
-/*
-Handle a click
-*/
 FramedEngine.prototype.handleClickEvent = function(event) {
 	this.fixHeight();
 	return true;
 };
 
-/*
-Handle a dom "input" event which occurs when the text has changed
-*/
 FramedEngine.prototype.handleInputEvent = function(event) {
 	this.widget.saveChanges(this.getText());
 	this.fixHeight();
@@ -224,9 +194,6 @@ FramedEngine.prototype.handleInputEvent = function(event) {
 	return true;
 };
 
-/*
-Create a blank structure representing a text operation
-*/
 FramedEngine.prototype.createTextOperation = function() {
 	var operation = {
 		text: this.domNode.value,
@@ -242,9 +209,6 @@ FramedEngine.prototype.createTextOperation = function() {
 	return operation;
 };
 
-/*
-Execute a text operation
-*/
 FramedEngine.prototype.executeTextOperation = function(operation) {
 	// Perform the required changes to the text area and the underlying tiddler
 	var newText = operation.text;

core/modules/editor/engines/simple.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/engines/simple.js
 type: application/javascript
 module-type: library
-
-Text editor engine based on a simple input or textarea tag
-
 \*/
 
 "use strict";
@@ -30,7 +27,7 @@ function SimpleEngine(options) {
 	} else {
 		this.domNode.value = this.value;
 	}
-	// Set the attributes
+
 	if(this.widget.editType && this.widget.editTag !== "textarea") {
 		this.domNode.setAttribute("type",this.widget.editType);
 	}
@@ -55,7 +52,7 @@ function SimpleEngine(options) {
 	if(this.widget.isDisabled === "yes") {
 		this.domNode.setAttribute("disabled",true);
 	}
-	// Add an input event handler
+
 	$tw.utils.addEventListeners(this.domNode,[
 		{name: "focus", handlerObject: this, handlerMethod: "handleFocusEvent"},
 		{name: "input", handlerObject: this, handlerMethod: "handleInputEvent"}
@@ -65,22 +62,16 @@ function SimpleEngine(options) {
 	this.widget.domNodes.push(this.domNode);
 }
 
-/*
-Set the text of the engine if it doesn't currently have focus
-*/
 SimpleEngine.prototype.setText = function(text,type) {
 	if(!this.domNode.isTiddlyWikiFakeDom) {
 		if(this.domNode.ownerDocument.activeElement !== this.domNode || text === "") {
 			this.updateDomNodeText(text);
 		}
-		// Fix the height if needed
+
 		this.fixHeight();
 	}
 };
 
-/*
-Update the DomNode with the new text
-*/
 SimpleEngine.prototype.updateDomNodeText = function(text) {
 	try {
 		this.domNode.value = text;
@@ -89,16 +80,10 @@ SimpleEngine.prototype.updateDomNodeText = function(text) {
 	}
 };
 
-/*
-Get the text of the engine
-*/
 SimpleEngine.prototype.getText = function() {
 	return this.domNode.value;
 };
 
-/*
-Fix the height of textarea to fit content
-*/
 SimpleEngine.prototype.fixHeight = function() {
 	// If .editRows is initialised, it takes precedence
 	if((this.widget.editTag === "textarea") && !this.widget.editRows) {
@@ -114,9 +99,6 @@ SimpleEngine.prototype.fixHeight = function() {
 	}
 };
 
-/*
-Focus the engine node
-*/
 SimpleEngine.prototype.focus = function() {
 	if(this.domNode.focus) {
 		this.domNode.focus();
@@ -126,9 +108,6 @@ SimpleEngine.prototype.focus = function() {
 	}
 };
 
-/*
-Handle a dom "input" event which occurs when the text has changed
-*/
 SimpleEngine.prototype.handleInputEvent = function(event) {
 	this.widget.saveChanges(this.getText());
 	this.fixHeight();
@@ -138,9 +117,6 @@ SimpleEngine.prototype.handleInputEvent = function(event) {
 	return true;
 };
 
-/*
-Handle a dom "focus" event
-*/
 SimpleEngine.prototype.handleFocusEvent = function(event) {
 	if(this.widget.editCancelPopups) {
 		$tw.popup.cancel(0);
@@ -156,16 +132,10 @@ SimpleEngine.prototype.handleFocusEvent = function(event) {
 	return true;
 };
 
-/*
-Create a blank structure representing a text operation
-*/
 SimpleEngine.prototype.createTextOperation = function() {
 	return null;
 };
 
-/*
-Execute a text operation
-*/
 SimpleEngine.prototype.executeTextOperation = function(operation) {
 };
 

core/modules/editor/factory.js

@@ -2,16 +2,12 @@
 title: $:/core/modules/editor/factory.js
 type: application/javascript
 module-type: library
-
-Factory for constructing text editor widgets with specified engines for the toolbar and non-toolbar cases
-
 \*/
 
 "use strict";
 
 var DEFAULT_MIN_TEXT_AREA_HEIGHT = "100px"; // Minimum height of textareas in pixels
 
-// Configuration tiddlers
 var HEIGHT_MODE_TITLE = "$:/config/TextEditor/EditorHeight/Mode";
 var ENABLE_TOOLBAR_TITLE = "$:/config/TextEditor/EnableToolbar";
 
@@ -55,12 +51,12 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		var editInfo = this.getEditInfo(),
 			Engine = this.editShowToolbar ? toolbarEngine : nonToolbarEngine;
 		this.engine = new Engine({
-			widget: this,
-			value: editInfo.value,
-			type: editInfo.type,
-			parentNode: parent,
-			nextSibling: nextSibling
-		});
+				widget: this,
+				value: editInfo.value,
+				type: editInfo.type,
+				parentNode: parent,
+				nextSibling: nextSibling
+			});
 		// Call the postRender hook
 		if(this.postRender) {
 			this.postRender();
@@ -141,9 +137,6 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		return {value: value || "", type: type, update: update};
 	};
 
-	/*
-	Handle an edit text operation message from the toolbar
-	*/
 	EditTextWidget.prototype.handleEditTextOperationMessage = function(event) {
 		// Prepare information about the operation
 		var operation = this.engine.createTextOperation();
@@ -152,16 +145,13 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		if(handler) {
 			handler.call(this,event,operation);
 		}
-		// Execute the operation via the engine
+
 		var newText = this.engine.executeTextOperation(operation);
 		// Fix the tiddler height and save changes
 		this.engine.fixHeight();
 		this.saveChanges(newText);
 	};
 
-	/*
-	Compute the internal state of the widget
-	*/
 	EditTextWidget.prototype.execute = function() {
 		// Get our parameters
 		this.editTitle = this.getAttribute("tiddler",this.getVariable("currentTiddler"));
@@ -201,7 +191,7 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 			}
 			type = type || "text";
 		}
-		// Get the rest of our parameters
+
 		this.editTag = this.getAttribute("tag",tag) || "input";
 		this.editType = this.getAttribute("type",type);
 		// Make the child widgets
@@ -211,16 +201,13 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		this.editShowToolbar = (this.editShowToolbar === "yes") && !!(this.children && this.children.length > 0) && (!this.document.isTiddlyWikiFakeDom);
 	};
 
-	/*
-	Selectively refreshes the widget if needed. Returns true if the widget or any of its children needed re-rendering
-	*/
 	EditTextWidget.prototype.refresh = function(changedTiddlers) {
 		var changedAttributes = this.computeAttributes();
 		// Completely rerender if any of our attributes have changed
 		if(changedAttributes.tiddler || changedAttributes.field || changedAttributes.index || changedAttributes["default"] || changedAttributes["class"] || changedAttributes.placeholder || changedAttributes.size || changedAttributes.autoHeight || changedAttributes.minHeight || changedAttributes.focusPopup ||  changedAttributes.rows || changedAttributes.tabindex || changedAttributes.cancelPopups || changedAttributes.inputActions || changedAttributes.refreshTitle || changedAttributes.autocomplete || changedTiddlers[HEIGHT_MODE_TITLE] || changedTiddlers[ENABLE_TOOLBAR_TITLE] || changedTiddlers["$:/palette"] || changedAttributes.disabled || changedAttributes.fileDrop) {
 			this.refreshSelf();
 			return true;
-		} else if(changedTiddlers[this.editRefreshTitle]) {
+		} else if (changedTiddlers[this.editRefreshTitle]) {
 			this.engine.updateDomNodeText(this.getEditInfo().value);
 		} else if(changedTiddlers[this.editTitle]) {
 			var editInfo = this.getEditInfo();
@@ -234,24 +221,14 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		}
 	};
 
-	/*
-	Update the editor with new text. This method is separate from updateEditorDomNode()
-	so that subclasses can override updateEditor() and still use updateEditorDomNode()
-	*/
 	EditTextWidget.prototype.updateEditor = function(text,type) {
 		this.updateEditorDomNode(text,type);
 	};
 
-	/*
-	Update the editor dom node with new text
-	*/
 	EditTextWidget.prototype.updateEditorDomNode = function(text,type) {
 		this.engine.setText(text,type);
 	};
 
-	/*
-	Save changes back to the tiddler store
-	*/
 	EditTextWidget.prototype.saveChanges = function(text) {
 		var editInfo = this.getEditInfo();
 		if(text !== editInfo.value) {
@@ -259,9 +236,6 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		}
 	};
 
-	/*
-	Handle a dom "keydown" event, which we'll bubble up to our container for the keyboard widgets benefit
-	*/
 	EditTextWidget.prototype.handleKeydownEvent = function(event) {
 		// Check for a keyboard shortcut
 		if(this.toolbarNode) {
@@ -274,28 +248,25 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 					});
 				if($tw.keyboardManager.checkKeyDescriptors(event,keyInfoArray)) {
 					var clickEvent = this.document.createEvent("Events");
-					clickEvent.initEvent("click",true,false);
-					el.dispatchEvent(clickEvent);
+				    clickEvent.initEvent("click",true,false);
+				    el.dispatchEvent(clickEvent);
 					event.preventDefault();
 					event.stopPropagation();
 					return true;
 				}
 			}
 		}
-		// Propogate the event to the container
+
 		if(this.propogateKeydownEvent(event)) {
 			// Ignore the keydown if it was already handled
 			event.preventDefault();
 			event.stopPropagation();
 			return true;
 		}
-		// Otherwise, process the keydown normally
+
 		return false;
 	};
 
-	/*
-	Propogate keydown events to our container for the keyboard widgets benefit
-	*/
 	EditTextWidget.prototype.propogateKeydownEvent = function(event) {
 		var newEvent = this.cloneEvent(event,["keyCode","code","which","key","metaKey","ctrlKey","altKey","shiftKey"]);
 		return !this.parentDomNode.dispatchEvent(newEvent);
@@ -318,16 +289,12 @@ function editTextWidgetFactory(toolbarEngine,nonToolbarEngine) {
 		return dispatchNode.dispatchEvent(newEvent);
 	};
 
-	/*
-	Propogate drag and drop events with File data to our container for the dropzone widgets benefit.
-	If there are no Files, let the browser handle it.
-	*/
 	EditTextWidget.prototype.handleDropEvent = function(event) {
 		if($tw.utils.dragEventContainsFiles(event)) {
 			event.preventDefault();
 			event.stopPropagation();
 			this.dispatchDOMEvent(this.cloneEvent(event,["dataTransfer"]));
-		} 
+		}
 	};
 
 	EditTextWidget.prototype.handlePasteEvent = function(event) {

core/modules/editor/operations/bitmap/clear.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/bitmap/clear.js
 type: application/javascript
 module-type: bitmapeditoroperation
-
-Bitmap editor operation to clear the image
-
 \*/
 
 "use strict";

core/modules/editor/operations/bitmap/resize.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/bitmap/resize.js
 type: application/javascript
 module-type: bitmapeditoroperation
-
-Bitmap editor operation to resize the image
-
 \*/
 
 "use strict";
@@ -17,7 +14,7 @@ exports["resize"] = function(event) {
 	if(newWidth > 0 && newHeight > 0 && !(newWidth === this.currCanvas.width && newHeight === this.currCanvas.height)) {
 		this.changeCanvasSize(newWidth,newHeight);
 	}
-	// Update the input controls
+
 	this.refreshToolbar();
 	// Save the image into the tiddler
 	this.saveChanges();

core/modules/editor/operations/bitmap/rotate-left.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/bitmap/rotate-left.js
 type: application/javascript
 module-type: bitmapeditoroperation
-
-Bitmap editor operation to rotate the image left by 90 degrees
-
 \*/
 
 "use strict";

core/modules/editor/operations/text/excise.js

@@ -2,15 +2,12 @@
 title: $:/core/modules/editor/operations/text/excise.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to excise the selection to a new tiddler
-
 \*/
 
 "use strict";
 
 function isMarkdown(mediaType) {
-	return mediaType === "text/markdown" || mediaType === "text/x-markdown";
+	return mediaType === 'text/markdown' || mediaType === 'text/x-markdown';
 }
 
 exports["excise"] = function(event,operation) {

core/modules/editor/operations/text/insert-text.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/insert-text.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation insert text at the caret position. If there is a selection it is replaced.
-
 \*/
 
 "use strict";

core/modules/editor/operations/text/make-link.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/make-link.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to make a link
-
 \*/
 
 "use strict";

core/modules/editor/operations/text/prefix-lines.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/prefix-lines.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to add a prefix to the selected lines
-
 \*/
 
 "use strict";
@@ -26,16 +23,16 @@ exports["prefix-lines"] = function(event,operation) {
 			line = line.substring(event.paramObject.character.length);
 			count++;
 		}
-		// Remove any whitespace
+
 		while(line.charAt(0) === " ") {
 			line = line.substring(1);
 		}
-		// We're done if we removed the exact required prefix, otherwise add it
+
 		if(count !== targetCount) {
 			// Apply the prefix
 			line =  prefix + " " + line;
 		}
-		// Save the modified line
+
 		lines[index] = line;
 	});
 	// Stitch the replacement text together and set the selection

core/modules/editor/operations/text/replace-all.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/replace-all.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to replace the entire text
-
 \*/
 
 "use strict";

core/modules/editor/operations/text/replace-selection.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/replace-selection.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to replace the selection
-
 \*/
 
 "use strict";

core/modules/editor/operations/text/save-selection.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/save-selection.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to save the current selection in a specified tiddler
-
 \*/
 
 "use strict";

core/modules/editor/operations/text/wrap-lines.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/wrap-lines.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to wrap the selected lines with a prefix and suffix
-
 \*/
 
 "use strict";
@@ -15,14 +12,14 @@ exports["wrap-lines"] = function(event,operation) {
 	if($tw.utils.endsWith(operation.text.substring(0,operation.selStart), prefix + "\n") &&
 			$tw.utils.startsWith(operation.text.substring(operation.selEnd), "\n" + suffix)) {
 		// Selected text is already surrounded by prefix and suffix: Remove them
-		// Cut selected text plus prefix and suffix
+
 		operation.cutStart = operation.selStart - (prefix.length + 1);
 		operation.cutEnd = operation.selEnd + suffix.length + 1;
 		// Also cut the following newline (if there is any)
-		if(operation.text[operation.cutEnd] === "\n") {
+		if (operation.text[operation.cutEnd] === "\n") {
 			operation.cutEnd++;
 		}
-		// Replace with selection
+
 		operation.replacement = operation.text.substring(operation.selStart,operation.selEnd);
 		// Select text that was in between prefix and suffix
 		operation.newSelStart = operation.cutStart;

core/modules/editor/operations/text/wrap-selection.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/editor/operations/text/wrap-selection.js
 type: application/javascript
 module-type: texteditoroperation
-
-Text editor operation to wrap the selection with the specified prefix and suffix
-
 \*/
 
 "use strict";
@@ -17,11 +14,11 @@ exports["wrap-selection"] = function(event,operation) {
 		selLength = o.selEnd - o.selStart;
 
 	// This function detects, if trailing spaces are part of the selection __and__ if the user wants to handle them
-	// Returns "yes", "start", "end", "no" (default)
+
 	//	yes .. there are trailing spaces at both ends
-	//	start .. there are trailing spaces at the start
+
 	//	end .. there are trailing spaces at the end
-	//	no .. no trailing spaces are taken into account
+
 	var trailingSpaceAt = function(sel) {
 		var _start,
 			_end,
@@ -44,7 +41,7 @@ exports["wrap-selection"] = function(event,operation) {
 				break;
 		}
 		return result;
-	};
+	}
 
 	function togglePrefixSuffix() {
 		if(o.text.substring(o.selStart - prefix.length, o.selStart + suffix.length) === prefix + suffix) {
@@ -64,7 +61,6 @@ exports["wrap-selection"] = function(event,operation) {
 		}
 	}
 
-	// options: lenPrefix, lenSuffix
 	function removePrefixSuffix(options) {
 		options = options || {};
 		var _lenPrefix = options.lenPrefix || 0;

core/modules/filter-tracker.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/filter-tracker.js
 type: application/javascript
 module-type: global
-
-Class to track the results of a filter string
-
 \*/
 
 "use strict";
@@ -21,14 +18,6 @@ class FilterTracker {
 		this.processChanges(changes);
 	}
 
-	/*
-	Add a tracker to the filter tracker. Returns null if any of the parameters are invalid, or a tracker id if the tracker was added successfully. Options include:
-	filterString: the filter string to track
-	fnEnter: function to call when a title enters the filter results. Called even if the tiddler does not actually exist. Called as (title), and should return a truthy value that is stored in the tracker as the "enterValue"
-	fnLeave: function to call when a title leaves the filter results. Called as (title,enterValue)
-	fnChange: function to call when a tiddler changes in the filter results. Only called for filter results that identify a tiddler or shadow tiddler. Called as (title,enterValue), and may optionally return a replacement enterValue
-	fnProcess: function to call each time the tracker is processed, after any enter, leave or change functions are called. Called as (changes)
-	*/
 	track(options = {}) {
 		const {
 			filterString,
@@ -69,17 +58,17 @@ class FilterTracker {
 		if(!tracker) return;
 		const results = [];
 		// Evaluate the filter and remove duplicate results
-		$tw.utils.each(this.wiki.filterTiddlers(tracker.filterString), (title) => {
+		$tw.utils.each(this.wiki.filterTiddlers(tracker.filterString), title => {
 			$tw.utils.pushTop(results, title);
 		});
 		// Process the newly entered results
-		results.forEach((title) => {
+		results.forEach(title => {
 			if(!tracker.previousResults.includes(title) && !tracker.resultValues[title] && tracker.fnEnter) {
 				tracker.resultValues[title] = tracker.fnEnter(title) || true;
 			}
 		});
 		// Process the results that have just left
-		tracker.previousResults.forEach((title) => {
+		tracker.previousResults.forEach(title => {
 			if(!results.includes(title) && tracker.resultValues[title] && tracker.fnLeave) {
 				tracker.fnLeave(title, tracker.resultValues[title]);
 				delete tracker.resultValues[title];
@@ -91,7 +80,7 @@ class FilterTracker {
 
 	processChanges(changes) {
 		for(const tracker of this.trackers.values()) {
-			Object.keys(changes).forEach((title) => {
+			Object.keys(changes).forEach(title => {
 				if(title && tracker.previousResults.includes(title) && tracker.fnChange) {
 					tracker.resultValues[title] = tracker.fnChange(title, tracker.resultValues[title]) || tracker.resultValues[title];
 				}

core/modules/filterrunprefixes/all.js

@@ -2,17 +2,10 @@
 title: $:/core/modules/filterrunprefixes/all.js
 type: application/javascript
 module-type: filterrunprefix
-
-Union of sets without de-duplication.
-Equivalent to = filter run prefix.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.all = function(operationSubFunction) {
 	return function(results,source,widget) {
 		results.push.apply(results, operationSubFunction(source,widget));

core/modules/filterrunprefixes/and.js

@@ -2,17 +2,10 @@
 title: $:/core/modules/filterrunprefixes/and.js
 type: application/javascript
 module-type: filterrunprefix
-
-Intersection of sets.
-Equivalent to + filter run prefix.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.and = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		// This replaces all the elements of the array, but keeps the actual array so that references to it are preserved

core/modules/filterrunprefixes/cascade.js

@@ -6,9 +6,6 @@ module-type: filterrunprefix
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.cascade = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length !== 0) {
@@ -34,5 +31,5 @@ exports.cascade = function(operationSubFunction,options) {
 				results.push(result);
 			});
 		}
-	};
+	}
 };

core/modules/filterrunprefixes/else.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filterrunprefixes/else.js
 type: application/javascript
 module-type: filterrunprefix
-
-Equivalent to ~ filter run prefix.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.else = function(operationSubFunction) {
 	return function(results,source,widget) {
 		if(results.length === 0) {

core/modules/filterrunprefixes/except.js

@@ -2,17 +2,10 @@
 title: $:/core/modules/filterrunprefixes/except.js
 type: application/javascript
 module-type: filterrunprefix
-
-Difference of sets.
-Equivalent to - filter run prefix.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.except = function(operationSubFunction) {
 	return function(results,source,widget) {
 		results.remove(operationSubFunction(source,widget));

core/modules/filterrunprefixes/filter.js

@@ -2,14 +2,10 @@
 title: $:/core/modules/filterrunprefixes/filter.js
 type: application/javascript
 module-type: filterrunprefix
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.filter = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
@@ -30,5 +26,5 @@ exports.filter = function(operationSubFunction,options) {
 			});
 			results.remove(resultsToRemove);
 		}
-	};
+	}
 };

core/modules/filterrunprefixes/intersection.js

@@ -2,14 +2,10 @@
 title: $:/core/modules/filterrunprefixes/intersection.js
 type: application/javascript
 module-type: filterrunprefix
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.intersection = function(operationSubFunction) {
 	return function(results,source,widget) {
 		if(results.length !== 0) {

core/modules/filterrunprefixes/let.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filterrunprefixes/let.js
 type: application/javascript
 module-type: filterrunprefix
-
-Assign a value to a variable
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.let = function(operationSubFunction,options) {
 	// Return the filter run prefix function
 	return function(results,source,widget) {
@@ -28,7 +22,7 @@ exports.let = function(operationSubFunction,options) {
 		if(typeof name !== "string" || name.length === 0) {
 			return;
 		}
-		// Assign the result of the subfunction to the variable
+
 		var variables = {};
 		variables[name] = resultList;
 		// Return the variables

core/modules/filterrunprefixes/map.js

@@ -6,9 +6,6 @@ module-type: filterrunprefix
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.map = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
@@ -28,12 +25,12 @@ exports.map = function(operationSubFunction,options) {
 				if(filtered.length && flatten) {
 					$tw.utils.each(filtered,function(value) {
 						results.push(value);
-					});
+					})
 				} else {
 					results.push(filtered[0]||"");
 				}
 				++index;
 			});
 		}
-	};
+	}
 };

core/modules/filterrunprefixes/or.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filterrunprefixes/or.js
 type: application/javascript
 module-type: filterrunprefix
-
-Equivalent to a filter run with no prefix.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.or = function(operationSubFunction) {
 	return function(results,source,widget) {
 		results.pushTop(operationSubFunction(source,widget));

core/modules/filterrunprefixes/reduce.js

@@ -6,9 +6,6 @@ module-type: filterrunprefix
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.reduce = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
@@ -31,5 +28,5 @@ exports.reduce = function(operationSubFunction,options) {
 			results.clear();
 			results.push(accumulator);
 		}
-	};
+	}
 };

core/modules/filterrunprefixes/sort.js

@@ -2,14 +2,10 @@
 title: $:/core/modules/filterrunprefixes/sort.js
 type: application/javascript
 module-type: filterrunprefix
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.sort = function(operationSubFunction,options) {
 	return function(results,source,widget) {
 		if(results.length > 0) {
@@ -33,15 +29,15 @@ exports.sort = function(operationSubFunction,options) {
 			for(var t=0; t<inputTitles.length; t++) {
 				indexes[t] = t;
 			}
-			// Sort the indexes
+
 			compareFn = $tw.utils.makeCompareFunction(sortType,{defaultType: "string", invert:invert, isCaseSensitive:isCaseSensitive});
 			indexes = indexes.sort(function(a,b) {
-				return compareFn(sortKeys[a],sortKeys[b]);
+					return compareFn(sortKeys[a],sortKeys[b]);
 			});
 			// Add to results in correct order
 			$tw.utils.each(indexes,function(index) {
 				results.push(inputTitles[index]);
 			});
 		}
-	};
+	}
 };

core/modules/filterrunprefixes/then.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filterrunprefixes/then.js
 type: application/javascript
 module-type: filterrunprefix
-
-Replace results of previous runs unless empty
-
 \*/
 
 "use strict";
 
-/*
-Export our filter prefix function
-*/
 exports.then = function(operationSubFunction) {
 	return function(results,source,widget) {
 		if(results.length !== 0) {

core/modules/filters.js

@@ -2,39 +2,28 @@
 title: $:/core/modules/filters.js
 type: application/javascript
 module-type: wikimethod
-
-Adds tiddler filtering methods to the $tw.Wiki object.
-
 \*/
 
 "use strict";
 
 var widgetClass = require("$:/core/modules/widgets/widget.js").widget;
 
-/* Maximum permitted filter recursion depth */
 var MAX_FILTER_DEPTH = 300;
 
-/*
-Parses an operation (i.e. a run) within a filter string
-	operators: Array of array of operator nodes into which results should be inserted
-	filterString: filter string
-	p: start position within the string
-Returns the new start position, after the parsed operation
-*/
 function parseFilterOperation(operators,filterString,p) {
 	var nextBracketPos, operator;
 	// Skip the starting square bracket
 	if(filterString.charAt(p++) !== "[") {
 		throw "Missing [ in filter expression";
 	}
-	// Process each operator in turn
+
 	do {
 		operator = {};
 		// Check for an operator prefix
 		if(filterString.charAt(p) === "!") {
 			operator.prefix = filterString.charAt(p++);
 		}
-		// Get the operator name
+
 		nextBracketPos = filterString.substring(p).search(/[\[\{<\/\(]/);
 		if(nextBracketPos === -1) {
 			throw "Missing [ in filter expression";
@@ -43,7 +32,7 @@ function parseFilterOperation(operators,filterString,p) {
 		var bracket = filterString.charAt(nextBracketPos);
 		operator.operator = filterString.substring(p,nextBracketPos);
 		// Any suffix?
-		var colon = operator.operator.indexOf(":");
+		var colon = operator.operator.indexOf(':');
 		if(colon > -1) {
 			// The raw suffix for older filters
 			operator.suffix = operator.operator.substring(colon + 1);
@@ -55,19 +44,19 @@ function parseFilterOperation(operators,filterString,p) {
 				$tw.utils.each(subsuffix.split(","),function(entry) {
 					entry = $tw.utils.trim(entry);
 					if(entry) {
-						operator.suffixes[operator.suffixes.length - 1].push(entry); 
+						operator.suffixes[operator.suffixes.length - 1].push(entry);
 					}
 				});
 			});
 		}
-		// Empty operator means: title
+
 		else if(operator.operator === "") {
 			operator.operator = "title";
 		}
 		operator.operands = [];
 		var parseOperand = function(bracketType) {
 			var operand = {};
-			switch(bracketType) {
+			switch (bracketType) {
 				case "{": // Curly brackets
 					operand.indirect = true;
 					nextBracketPos = filterString.indexOf("}",p);
@@ -88,8 +77,8 @@ function parseFilterOperation(operators,filterString,p) {
 						rexMatch = rex.exec(filterString.substring(p));
 					if(rexMatch) {
 						operator.regexp = new RegExp(rexMatch[1], rexMatch[2]);
-						// DEPRECATION WARNING
-						console.log("WARNING: Filter",operator.operator,"has a deprecated regexp operand",operator.regexp);
+	// DEPRECATION WARNING
+	console.log("WARNING: Filter",operator.operator,"has a deprecated regexp operand",operator.regexp);
 						nextBracketPos = p + rex.lastIndex - 1;
 					}
 					else {
@@ -108,7 +97,7 @@ function parseFilterOperation(operators,filterString,p) {
 			}
 			operator.operands.push(operand);
 			p = nextBracketPos + 1;
-		};
+		}
 
 		p = nextBracketPos + 1;
 		parseOperand(bracket);
@@ -125,20 +114,16 @@ function parseFilterOperation(operators,filterString,p) {
 			}
 		}
 
-		// Push this operator
 		operators.push(operator);
 	} while(filterString.charAt(p) !== "]");
 	// Skip the ending square bracket
 	if(filterString.charAt(p++) !== "]") {
 		throw "Missing ] in filter expression";
 	}
-	// Return the parsing position
+
 	return p;
 }
 
-/*
-Parse a filter string
-*/
 exports.parseFilter = function(filterString) {
 	filterString = filterString || "";
 	var results = [], // Array of arrays of operator nodes {operator:,operand:}
@@ -147,11 +132,11 @@ exports.parseFilter = function(filterString) {
 	var whitespaceRegExp = /(\s+)/mg,
 		// Groups:
 		// 1 - entire filter run prefix
-		// 2 - filter run prefix itself
+
 		// 3 - filter run prefix suffixes
-		// 4 - opening square bracket following filter run prefix
+
 		// 5 - double quoted string following filter run prefix
-		// 6 - single quoted string following filter run prefix
+
 		// 7 - anything except for whitespace and square brackets
 		operandRegExp = /((?:\+|\-|~|(?:=>?)|\:(\w+)(?:\:([\w\:, ]*))?)?)(?:(\[)|(?:"([^"]*)")|(?:'([^']*)')|([^\s\[\]]+))/mg;
 	while(p < filterString.length) {
@@ -161,7 +146,7 @@ exports.parseFilter = function(filterString) {
 		if(match && match.index === p) {
 			p = p + match[0].length;
 		}
-		// Match the start of the operation
+
 		if(p < filterString.length) {
 			operandRegExp.lastIndex = p;
 			var operation = {
@@ -178,7 +163,7 @@ exports.parseFilter = function(filterString) {
 					if(match[2]) {
 						operation.namedPrefix = match[2];
 					}
-					// Suffixes for filter run prefix
+
 					if(match[3]) {
 						operation.suffixes = [];
 						$tw.utils.each(match[3].split(":"),function(subsuffix) {
@@ -192,7 +177,7 @@ exports.parseFilter = function(filterString) {
 						});
 					}
 				}
-				// Opening square bracket
+
 				if(match[4]) {
 					p = parseFilterOperation(operation.operators,filterString,p);
 				} else {
@@ -202,7 +187,7 @@ exports.parseFilter = function(filterString) {
 				// No filter run prefix
 				p = parseFilterOperation(operation.operators,filterString,p);
 			}
-			// Quoted strings and unquoted title
+
 			if(match[5] || match[6] || match[7]) { // Double quoted string, single quoted string or unquoted title
 				operation.operators.push(
 					{operator: "title", operands: [{text: match[5] || match[6] || match[7]}]}
@@ -228,18 +213,13 @@ exports.getFilterRunPrefixes = function() {
 		$tw.modules.applyMethods("filterrunprefix",this.filterRunPrefixes);
 	}
 	return this.filterRunPrefixes;
-};
+}
 
 exports.filterTiddlers = function(filterString,widget,source) {
 	var fn = this.compileFilter(filterString);
 	return fn.call(this,source,widget);
 };
 
-/*
-Compile a filter into a function with the signature fn(source,widget) where:
-source: an iterator function for the source tiddlers, called source(iterator), where iterator is called as iterator(tiddler,title)
-widget: an optional widget node for retrieving the current tiddler etc.
-*/
 exports.compileFilter = function(filterString) {
 	if(!this.filterCache) {
 		this.filterCache = Object.create(null);
@@ -257,7 +237,7 @@ exports.compileFilter = function(filterString) {
 			return [$tw.language.getString("Error/Filter") + ": " + e];
 		};
 	}
-	// Get the hashmap of filter operator functions
+
 	var filterOperators = this.getFilterOperators();
 	// Assemble array of functions, one for each operation
 	var operationFunctions = [];
@@ -302,7 +282,7 @@ exports.compileFilter = function(filterString) {
 							operand.value = "";
 							operand.multiValue = [];
 						}
-						operand.isMultiValueOperand = true;	
+						operand.isMultiValueOperand = true;
 					} else {
 						operand.value = operand.text;
 						operand.multiValue = [operand.value];
@@ -314,19 +294,19 @@ exports.compileFilter = function(filterString) {
 
 				// Invoke the appropriate filteroperator module
 				results = operatorFunction(accumulator,{
-					operator: operator.operator,
-					operand: operands.length > 0 ? operands[0] : undefined,
-					operands: operands,
-					multiValueOperands: multiValueOperands,
-					isMultiValueOperand: isMultiValueOperand,
-					prefix: operator.prefix,
-					suffix: operator.suffix,
-					suffixes: operator.suffixes,
-					regexp: operator.regexp
-				},{
-					wiki: self,
-					widget: widget
-				});
+							operator: operator.operator,
+							operand: operands.length > 0 ? operands[0] : undefined,
+							operands: operands,
+							multiValueOperands: multiValueOperands,
+							isMultiValueOperand: isMultiValueOperand,
+							prefix: operator.prefix,
+							suffix: operator.suffix,
+							suffixes: operator.suffixes,
+							regexp: operator.regexp
+						},{
+							wiki: self,
+							widget: widget
+						});
 				if($tw.utils.isArray(results)) {
 					accumulator = self.makeTiddlerIterator(results);
 				} else {
@@ -360,7 +340,7 @@ exports.compileFilter = function(filterString) {
 					return filterRunPrefixes["else"](operationSubFunction, options);
 				case "=>": // This operation is applied to the main results so far, and the results are assigned to a variable
 					return filterRunPrefixes["let"](operationSubFunction, options);
-				default: 
+				default:
 					if(operation.namedPrefix && filterRunPrefixes[operation.namedPrefix]) {
 						return filterRunPrefixes[operation.namedPrefix](operationSubFunction, options);
 					} else {
@@ -402,7 +382,7 @@ exports.compileFilter = function(filterString) {
 	});
 	if(this.filterCacheCount >= 2000) {
 		// To prevent memory leak, we maintain an upper limit for cache size.
-		// Reset if exceeded. This should give us 95% of the benefit
+
 		// that no cache limit would give us.
 		this.filterCache = Object.create(null);
 		this.filterCacheCount = 0;

core/modules/filters/addprefix.js

@@ -2,18 +2,10 @@
 title: $:/core/modules/filters/addprefix.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for adding a prefix to each title in the list. This is
-especially useful in contexts where only a filter expression is allowed
-and macro substitution isn't available.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.addprefix = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/addsuffix.js

@@ -2,18 +2,10 @@
 title: $:/core/modules/filters/addsuffix.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for adding a suffix to each title in the list. This is
-especially useful in contexts where only a filter expression is allowed
-and macro substitution isn't available.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.addsuffix = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/after.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/after.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator returning the tiddler from the current list that is after the tiddler named in the operand.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.after = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/all.js

@@ -2,11 +2,6 @@
 title: $:/core/modules/filters/all.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for selecting tiddlers
-
-[all[shadows+tiddlers]]
-
 \*/
 
 "use strict";
@@ -21,9 +16,6 @@ function getAllFilterOperators() {
 	return allFilterOperators;
 }
 
-/*
-Export our filter function
-*/
 exports.all = function(source,operator,options) {
 	// Check for common optimisations
 	var subops = operator.operand.split("+");
@@ -38,7 +30,7 @@ exports.all = function(source,operator,options) {
 	} else if(subops.length === 2 && subops[0] === "shadows" && subops[1] === "tiddlers") {
 		return options.wiki.eachShadowPlusTiddlers;
 	}
-	// Do it the hard way
+
 	// Get our suboperators
 	var allFilterOperators = getAllFilterOperators();
 	// Cycle through the suboperators accumulating their results

core/modules/filters/all/current.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/all/current.js
 type: application/javascript
 module-type: allfilteroperator
-
-Filter function for [all[current]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.current = function(source,prefix,options) {
 	var currTiddlerTitle = options.widget && options.widget.getVariable("currentTiddler");
 	if(currTiddlerTitle) {

core/modules/filters/all/missing.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/all/missing.js
 type: application/javascript
 module-type: allfilteroperator
-
-Filter function for [all[missing]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.missing = function(source,prefix,options) {
 	return options.wiki.getMissingTitles();
 };

core/modules/filters/all/orphans.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/all/orphans.js
 type: application/javascript
 module-type: allfilteroperator
-
-Filter function for [all[orphans]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.orphans = function(source,prefix,options) {
 	return options.wiki.getOrphanTitles();
 };

core/modules/filters/all/shadows.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/all/shadows.js
 type: application/javascript
 module-type: allfilteroperator
-
-Filter function for [all[shadows]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.shadows = function(source,prefix,options) {
 	return options.wiki.allShadowTitles();
 };

core/modules/filters/all/tags.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/all/tags.js
 type: application/javascript
 module-type: allfilteroperator
-
-Filter function for [all[tags]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.tags = function(source,prefix,options) {
 	return Object.keys(options.wiki.getTagMap());
 };

core/modules/filters/all/tiddlers.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/all/tiddlers.js
 type: application/javascript
 module-type: allfilteroperator
-
-Filter function for [all[tiddlers]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.tiddlers = function(source,prefix,options) {
 	return options.wiki.allTitles();
 };

core/modules/filters/backlinks.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/backlinks.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning all the backlinks from a tiddler
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.backlinks = function(source,operator,options) {
 	var results = new $tw.utils.LinkedList();
 	source(function(tiddler,title) {

core/modules/filters/backtranscludes.js

@@ -2,15 +2,9 @@
 title: $:/core/modules/filters/backtranscludes.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning all the backtranscludes from a tiddler
-
 \*/
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.backtranscludes = function(source,operator,options) {
 	var results = new $tw.utils.LinkedList();
 	source(function(tiddler,title) {

core/modules/filters/before.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/before.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator returning the tiddler from the current list that is before the tiddler named in the operand.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.before = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/commands.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/commands.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning the names of the commands available in this wiki
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.commands = function(source,operator,options) {
 	var results = [];
 	$tw.utils.each($tw.commands,function(commandInfo,name) {

core/modules/filters/compare.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/filters/compare.js
 type: application/javascript
 module-type: filteroperator
-
-General purpose comparison operator
-
 \*/
 
 "use strict";
@@ -32,4 +29,4 @@ var modes = {
 	"gt": function(value) {return value > 0;},
 	"lteq": function(value) {return value <= 0;},
 	"lt": function(value) {return value < 0;}
-};
+}

core/modules/filters/contains.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/contains.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for finding values in array fields
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.contains = function(source,operator,options) {
 	var results = [],
 		fieldname = operator.suffix || "list";

core/modules/filters/count.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/count.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator returning the number of entries in the current list.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.count = function(source,operator,options) {
 	var count = 0;
 	source(function(tiddler,title) {

core/modules/filters/crypto.js

@@ -2,9 +2,6 @@
 title: $:/core/modules/filters/crypto.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operators for cryptography, using the Stanford JavaScript library
-
 \*/
 
 "use strict";

core/modules/filters/days.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/days.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator that selects tiddlers with a specified date field within a specified date interval.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.days = function(source,operator,options) {
 	var results = [],
 		fieldName = operator.suffix || "modified",

core/modules/filters/deserialize.js

@@ -31,4 +31,4 @@ exports["deserialize"] = function(source,operator,options) {
 		return [$tw.language.getString("Error/DeserializeOperator/MissingOperand")];
 	}
 	return results;
-};
+}

core/modules/filters/deserializers.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/deserializers.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning the names of the deserializers in this wiki
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.deserializers = function(source,operator,options) {
 	var results = [];
 	$tw.utils.each($tw.Wiki.tiddlerDeserializerModules,function(deserializer,type) {

core/modules/filters/duplicateslugs.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/duplicateslugs.js
 type: application/javascript
 module-type: filteroperator
-
-Filter function for [duplicateslugs[]]
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.duplicateslugs = function(source,operator,options) {
 	var slugs = Object.create(null), // Hashmap by slug of title, replaced with "true" if the duplicate title has already been output
 		results = [];

core/modules/filters/each.js

@@ -2,21 +2,14 @@
 title: $:/core/modules/filters/each.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator that selects one tiddler for each unique value of the specified field.
-With suffix "list", selects all tiddlers that are values in a specified list field.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.each = function(source,operator,options) {
 	var results =[] ,
-		value,values = {},
-		field = operator.operand || "title";
+	value,values = {},
+	field = operator.operand || "title";
 	if(operator.suffix === "value" && field === "title") {
 		source(function(tiddler,title) {
 			if(!$tw.utils.hop(values,title)) {

core/modules/filters/eachday.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/eachday.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator that selects one tiddler for each unique day covered by the specified date field
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.eachday = function(source,operator,options) {
 	var results = [],
 		values = [],

core/modules/filters/editiondescription.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/editiondescription.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning the descriptions of the specified edition names
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.editiondescription = function(source,operator,options) {
 	var results = [];
 	if($tw.node) {

core/modules/filters/editions.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/editions.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning the names of the available editions in this wiki
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.editions = function(source,operator,options) {
 	var results = [];
 	if($tw.node) {

core/modules/filters/else.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/else.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for replacing an empty input list with a constant, passing a non-empty input list straight through
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.else = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/encodings.js

@@ -2,17 +2,10 @@
 title: $:/core/modules/filters/decodeuricomponent.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for applying decodeURIComponent() to each item.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter functions
-*/
-
 exports.decodebase64 = function(source,operator,options) {
 	var results = [];
 	var binary = operator.suffixes && operator.suffixes[0].indexOf("binary") !== -1;

core/modules/filters/enlist.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/enlist.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator returning its operand parsed as a list
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.enlist = function(source,operator,options) {
 	var allowDuplicates = false;
 	switch(operator.suffix) {

core/modules/filters/field.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/field.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for comparing fields for equality
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.field = function(source,operator,options) {
 	var results = [],indexedResults,
 		fieldname = operator.suffix || operator.operator || "title";
@@ -53,7 +47,7 @@ exports.field = function(source,operator,options) {
 			if(source.byField && operator.operand) {
 				indexedResults = source.byField(fieldname,operator.operand);
 				if(indexedResults) {
-					return indexedResults;
+					return indexedResults
 				}
 			}
 			source(function(tiddler,title) {

core/modules/filters/fields.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/fields.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for returning the names of the fields on the selected tiddlers
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.fields = function(source,operator,options) {
 	var results = [],
 		fieldName,
@@ -24,17 +18,17 @@ exports.fields = function(source,operator,options) {
 				for(fieldName in tiddler.fields) {
 					(operand.indexOf(fieldName) !== -1) ? $tw.utils.pushTop(results,fieldName) : "";
 				}
-			} else if(suffixes.indexOf("exclude") !== -1) {
+			} else if (suffixes.indexOf("exclude") !== -1) {
 				for(fieldName in tiddler.fields) {
 					(operand.indexOf(fieldName) !== -1) ? "" : $tw.utils.pushTop(results,fieldName);
 				}
-			} // else if
+			}
 			else {
 				for(fieldName in tiddler.fields) {
 					$tw.utils.pushTop(results,fieldName);
 				}
-			} // else
-		} // if (tiddler)
+			}
+		}
 	});
 	return results;
 };

core/modules/filters/filter.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/filter.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator returning those input titles that pass a subfilter
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.filter = function(source,operator,options) {
 	var filterFn = options.wiki.compileFilter(operator.operand),
 		results = [],

core/modules/filters/format.js

@@ -17,9 +17,6 @@ function getFormatFilterOperators() {
 	return formatFilterOperators;
 }
 
-/*
-Export our filter function
-*/
 exports.format = function(source,operator,options) {
 	// Dispatch to the correct formatfilteroperator
 	var formatFilterOperators = getFormatFilterOperators();

core/modules/filters/format/date.js

@@ -6,9 +6,6 @@ module-type: formatfilteroperator
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.date = function(source,operand,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/format/json.js

@@ -6,9 +6,6 @@ module-type: formatfilteroperator
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.json = function(source,operand,options) {
 	var results = [],
 		spaces = null;

core/modules/filters/format/relativedate.js

@@ -6,9 +6,6 @@ module-type: formatfilteroperator
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.relativedate = function(source,operand,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/format/timestamp.js

@@ -6,13 +6,10 @@ module-type: formatfilteroperator
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.timestamp = function(source,operand,options) {
 	var results = [];
 	source(function(tiddler,title) {
-		if(title.match(/^-?\d+$/)) {
+		if (title.match(/^-?\d+$/)) {
 			var value = new Date(Number(title));
 			results.push($tw.utils.formatDateString(value,operand || "[UTC]YYYY0MM0DD0hh0mm0ss0XXX"));
 		}

core/modules/filters/format/titlelist.js

@@ -6,9 +6,6 @@ module-type: formatfilteroperator
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.titlelist = function(source,operand,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/function.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/function.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator returning those input titles that are returned from a function
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.function = function(source,operator,options) {
 	var functionName = operator.operands[0],
 		params = [],
@@ -24,13 +18,13 @@ exports.function = function(source,operator,options) {
 	if(variableInfo && variableInfo.srcVariable && variableInfo.srcVariable.isFunctionDefinition) {
 		results = variableInfo.resultList ? variableInfo.resultList : [variableInfo.text];
 	}
-	// Return the input list if the function wasn't found
+
 	if(!results) {
 		results = [];
 		source(function(tiddler,title) {
 			results.push(title);
-		});	
+		});
 	}
-	// console.log(`function ${functionName} with params ${JSON.stringify(params)} results: ${JSON.stringify(results)}`);
+
 	return results;
 };

core/modules/filters/get.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/get.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for replacing tiddler titles by the value of the field specified in the operand.
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.get = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {

core/modules/filters/getindex.js

@@ -2,18 +2,12 @@
 title: $:/core/modules/filters/getindex.js
 type: application/javascript
 module-type: filteroperator
-
-returns the value at a given index of datatiddlers
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.getindex = function(source,operator,options) {
-	var data,results = [];
+	var data,title,results = [];
 	if(operator.operand){
 		source(function(tiddler,title) {
 			title = tiddler ? tiddler.fields.title : title;

core/modules/filters/getvariable.js

@@ -2,16 +2,10 @@
 title: $:/core/modules/filters/getvariable.js
 type: application/javascript
 module-type: filteroperator
-
-Filter operator for replacing input values by the value of the variable with the same name, or blank if the variable is missing
-
 \*/
 
 "use strict";
 
-/*
-Export our filter function
-*/
 exports.getvariable = function(source,operator,options) {
 	var results = [];
 	source(function(tiddler,title) {