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mirror of https://github.com/Jermolene/TiddlyWiki5 synced 2024-11-27 03:57:21 +00:00

Integrated the TiddlyWiki wikifier

A large refactoring to tidy up the interface of the TiddlyWiki wikifier
code, and package it as a wiki text parser.
This commit is contained in:
Jeremy Ruston 2011-12-05 16:50:25 +00:00
parent fa7b3f7305
commit 620add5579
7 changed files with 236 additions and 240 deletions

View File

@ -1,17 +1,31 @@
/*
Tiddlers are an immutable dictionary of name:value pairs called fields. Values can be a string, an array
of strings, or a date.
of strings, or a date. The only field that is required is the `title` field, but useful tiddlers also
have a `text` field, and some of the standard fields `modified`, `modifier`, `created`, `creator`,
`tags` and `type`.
Hardcoded in the system is the knowledge that the 'tags' field is a string array, and that the 'modified'
and 'created' fields are dates. All other fields are strings.
Tiddler text is parsed into a tree representation. The parsing performed depends on the type of the
tiddler: wiki text tiddlers are parsed by the wikifier, JSON tiddlers are parsed by JSON.parse(), and so on.
The parse tree representation of the tiddler is then used for general computations involving the tiddler. For
example, outbound links can be quickly extracted from a parsed tiddler. Parsing doesn't depend on external
context such as the content of other tiddlers, and so the resulting parse tree can be safely cached.
Rendering a tiddler is the process of producing a representation of the parse tree in the required
format (typically HTML) - this is done within the context of a TiddlyWiki store object, not at the level of
individual tiddlers.
The Tiddler object exposes the following API
new Tiddler(src) - create a Tiddler given a hashmap of field values or a tiddler to clone
new Tiddler(src1,src2) - create a Tiddler with the union of the fields from the
sources, with the rightmost taking priority
Tiddler.fields - hashmap of tiddler fields
Tiddler.fields - hashmap of tiddler fields, OK for read-only access
tiddler.getParseTree() - returns the parse tree for the tiddler
The hashmap(s) can specify the "modified" and "created" fields as strings in YYYYMMDDHHMMSSMMM
format or as JavaScript date objects. The "tags" field can be given as a JavaScript array of strings or
@ -23,7 +37,8 @@ as a TiddlyWiki quoted string (eg, "one [[two three]]").
"use strict";
var utils = require("./Utils.js"),
ArgParser = require("./ArgParser.js").ArgParser;
ArgParser = require("./ArgParser.js").ArgParser,
WikiTextParser = require("./WikiTextParser.js").WikiTextParser;
var Tiddler = function(/* tiddler,fields */) {
this.fields = {};
@ -36,7 +51,7 @@ var Tiddler = function(/* tiddler,fields */) {
src = arg;
}
for(var t in src) {
var f = this.parseField(t,src[t]);
var f = this.parseTiddlerField(t,src[t]);
if(f !== null) {
this.fields[t] = f;
}
@ -44,10 +59,10 @@ var Tiddler = function(/* tiddler,fields */) {
}
};
Tiddler.prototype.parseField = function(name,value) {
var type = Tiddler.specialFields[name];
Tiddler.prototype.parseTiddlerField = function(name,value) {
var type = Tiddler.specialTiddlerFields[name];
if(type) {
return Tiddler.specialParsers[type](value);
return Tiddler.specialTiddlerFieldParsers[type](value);
} else if (typeof value === "string") {
return value;
} else {
@ -56,13 +71,13 @@ Tiddler.prototype.parseField = function(name,value) {
};
// These are the non-string fields
Tiddler.specialFields = {
Tiddler.specialTiddlerFields = {
"created": "date",
"modified": "date",
"tags": "array"
};
Tiddler.specialParsers = {
Tiddler.specialTiddlerFieldParsers = {
date: function(value) {
if(typeof value === "string") {
return utils.convertFromYYYYMMDDHHMMSSMMM(value);
@ -90,4 +105,27 @@ Tiddler.specialParsers = {
}
};
Tiddler.prototype.getParseTree = function() {
if(!this.parseTree) {
var type = this.fields.type || "application/x-tiddlywikitext",
parser = Tiddler.tiddlerTextParsers[type];
if(parser) {
this.parseTree = Tiddler.tiddlerTextParsers[type].call(this);
}
}
return this.parseTree;
};
Tiddler.tiddlerTextParsers = {
"application/x-tiddlywikitext": function() {
return new WikiTextParser(this.fields.text);
},
"application/javascript": function() {
// Would be useful to parse so that we can do syntax highlighting and debugging
},
"application/json": function() {
return JSON.parse(this.fields.text);
}
};
exports.Tiddler = Tiddler;

View File

@ -73,9 +73,9 @@ tiddlerOutput.outputTiddlerDiv = function(tid) {
outputAttribute("title");
outputAttribute("creator");
outputAttribute("modifier");
outputAttribute("created", function(v) {return utils.convertToYYYYMMDDHHMM(v)});
outputAttribute("modified", function(v) {return utils.convertToYYYYMMDDHHMM(v)});
outputAttribute("tags", function(v) {return tiddlerOutput.stringifyTags(v)});
outputAttribute("created", function(v) {return utils.convertToYYYYMMDDHHMM(v);});
outputAttribute("modified", function(v) {return utils.convertToYYYYMMDDHHMM(v);});
outputAttribute("tags", function(v) {return tiddlerOutput.stringifyTags(v);});
// Output any other attributes
for(t in attributes) {
outputAttribute(t,null,true);

View File

@ -1,7 +1,8 @@
/*global require: false, exports: false */
/*global require: false, exports: false, console: false */
"use strict";
var Tiddler = require("./Tiddler.js").Tiddler;
var Tiddler = require("./Tiddler.js").Tiddler,
util = require("util");
var TiddlyWiki = function TiddlyWiki(shadowStore) {
this.tiddlers = {};

153
js/WikiTextParser.js Normal file
View File

@ -0,0 +1,153 @@
/*
WikiTextParser.js
Parses a block of tiddlywiki-format wiki text into a parse tree object.
HTML elements are stored in the tree like this:
{type: "div", attributes: {
attr1: value,
style: {
name: value,
name2: value2
}
}, children: [
{child},
{child},
]}
Text nodes are:
{type: "text", value: "string of text node"}
*/
/*global require: false, exports: false */
"use strict";
var Tiddler = require("./Tiddler.js").Tiddler,
wikiTextRules = require("./WikiTextRules.js").wikiTextRules,
utils = require("./Utils.js"),
util = require("util");
var WikiTextParser = function(text) {
this.autoLinkWikiWords = true;
this.source = text;
this.nextMatch = 0;
this.tree = [];
this.output = null;
this.subWikify(this.tree);
};
WikiTextParser.prototype.outputText = function(place,startPos,endPos)
{
if(startPos < endPos) {
place.push({type: "text", value: this.source.substring(startPos,endPos)});
}
};
WikiTextParser.prototype.subWikify = function(output,terminator)
{
// Handle the terminated and unterminated cases separately, this speeds up wikifikation by about 30%
if(terminator)
this.subWikifyTerm(output,new RegExp("(" + terminator + ")","mg"));
else
this.subWikifyUnterm(output);
};
WikiTextParser.prototype.subWikifyUnterm = function(output)
{
// subWikify can be indirectly recursive, so we need to save the old output pointer
var oldOutput = this.output;
this.output = output;
// Get the first match
wikiTextRules.rulesRegExp.lastIndex = this.nextMatch;
var ruleMatch = wikiTextRules.rulesRegExp.exec(this.source);
while(ruleMatch) {
// Output any text before the match
if(ruleMatch.index > this.nextMatch)
this.outputText(this.output,this.nextMatch,ruleMatch.index);
// Set the match parameters for the handler
this.matchStart = ruleMatch.index;
this.matchLength = ruleMatch[0].length;
this.matchText = ruleMatch[0];
this.nextMatch = wikiTextRules.rulesRegExp.lastIndex;
// Figure out which rule matched and call its handler
var t;
for(t=1; t<ruleMatch.length; t++) {
if(ruleMatch[t]) {
wikiTextRules.rules[t-1].handler(this);
wikiTextRules.rulesRegExp.lastIndex = this.nextMatch;
break;
}
}
// Get the next match
ruleMatch = wikiTextRules.rulesRegExp.exec(this.source);
}
// Output any text after the last match
if(this.nextMatch < this.source.length) {
this.outputText(this.output,this.nextMatch,this.source.length);
this.nextMatch = this.source.length;
}
// Restore the output pointer
this.output = oldOutput;
};
WikiTextParser.prototype.subWikifyTerm = function(output,terminatorRegExp)
{
// subWikify can be indirectly recursive, so we need to save the old output pointer
var oldOutput = this.output;
this.output = output;
// Get the first matches for the rule and terminator RegExps
terminatorRegExp.lastIndex = this.nextMatch;
var terminatorMatch = terminatorRegExp.exec(this.source);
wikiTextRules.rulesRegExp.lastIndex = this.nextMatch;
var ruleMatch = wikiTextRules.rulesRegExp.exec(terminatorMatch ? this.source.substr(0,terminatorMatch.index) : this.source);
while(terminatorMatch || ruleMatch) {
// Check for a terminator match before the next rule match
if(terminatorMatch && (!ruleMatch || terminatorMatch.index <= ruleMatch.index)) {
// Output any text before the match
if(terminatorMatch.index > this.nextMatch)
this.outputText(this.output,this.nextMatch,terminatorMatch.index);
// Set the match parameters
this.matchText = terminatorMatch[1];
this.matchLength = terminatorMatch[1].length;
this.matchStart = terminatorMatch.index;
this.nextMatch = this.matchStart + this.matchLength;
// Restore the output pointer
this.output = oldOutput;
return;
}
// It must be a rule match; output any text before the match
if(ruleMatch.index > this.nextMatch)
this.outputText(this.output,this.nextMatch,ruleMatch.index);
// Set the match parameters
this.matchStart = ruleMatch.index;
this.matchLength = ruleMatch[0].length;
this.matchText = ruleMatch[0];
this.nextMatch = wikiTextRules.rulesRegExp.lastIndex;
// Figure out which rule matched and call its handler
var t;
for(t=1; t<ruleMatch.length; t++) {
if(ruleMatch[t]) {
wikiTextRules.rules[t-1].handler(this);
wikiTextRules.rulesRegExp.lastIndex = this.nextMatch;
break;
}
}
// Get the next match
terminatorRegExp.lastIndex = this.nextMatch;
terminatorMatch = terminatorRegExp.exec(this.source);
ruleMatch = wikiTextRules.rulesRegExp.exec(terminatorMatch ? this.source.substr(0,terminatorMatch.index) : this.source);
}
// Output any text after the last match
if(this.nextMatch < this.source.length) {
this.outputText(this.output,this.nextMatch,this.source.length);
this.nextMatch = this.source.length;
}
// Restore the output pointer
this.output = oldOutput;
};
exports.WikiTextParser = WikiTextParser;

View File

@ -1,10 +1,7 @@
/*global require: false, exports: false, process: false */
"use strict";
var Tiddler = require("./Tiddler.js").Tiddler,
TiddlyWiki = require("./TiddlyWiki.js").TiddlyWiki,
utils = require("./Utils.js"),
util = require("util");
var util = require("util");
var textPrimitives = {
upperLetter: "[A-Z\u00c0-\u00de\u0150\u0170]",
@ -40,30 +37,30 @@ textPrimitives.tiddlerAnyLinkRegExp = new RegExp("("+ textPrimitives.wikiLink +
textPrimitives.brackettedLink + ")|(?:" +
textPrimitives.urlPattern + ")","mg");
function Formatter()
function WikiTextRules()
{
var pattern = [];
this.formatters = Formatter.formatters;
for(var n=0; n<this.formatters.length; n++) {
pattern.push("(" + this.formatters[n].match + ")");
this.rules = WikiTextRules.rules;
for(var n=0; n<this.rules.length; n++) {
pattern.push("(" + this.rules[n].match + ")");
}
this.formatterRegExp = new RegExp(pattern.join("|"),"mg");
this.rulesRegExp = new RegExp(pattern.join("|"),"mg");
}
Formatter.createElementAndWikify = function(w) {
WikiTextRules.createElementAndWikify = function(w) {
var e = {type: this.element, children: []};
w.output.push(e);
w.subWikifyTerm(e.children,this.termRegExp);
};
Formatter.setAttr = function(e,attr,value) {
WikiTextRules.setAttr = function(e,attr,value) {
if(!"attributes" in e) {
e.attributes = {};
}
e.attributes[attr] = value;
}
};
Formatter.inlineCssHelper = function(w) {
WikiTextRules.inlineCssHelper = function(w) {
var styles = [];
textPrimitives.cssLookaheadRegExp.lastIndex = w.nextMatch;
var lookaheadMatch = textPrimitives.cssLookaheadRegExp.exec(w.source);
@ -88,7 +85,7 @@ Formatter.inlineCssHelper = function(w) {
return styles;
};
Formatter.applyCssHelper = function(e,styles) {
WikiTextRules.applyCssHelper = function(e,styles) {
if(!"attributes" in e) {
e.attributes = {};
}
@ -100,7 +97,7 @@ Formatter.applyCssHelper = function(e,styles) {
}
};
Formatter.enclosedTextHelper = function(w) {
WikiTextRules.enclosedTextHelper = function(w) {
this.lookaheadRegExp.lastIndex = w.matchStart;
var lookaheadMatch = this.lookaheadRegExp.exec(w.source);
if(lookaheadMatch && lookaheadMatch.index == w.matchStart) {
@ -112,11 +109,7 @@ Formatter.enclosedTextHelper = function(w) {
}
};
Formatter.isExternalLink = function(w,link) {
if(w.store.tiddlerExists(link) || w.store.isShadowTiddler(link)) {
// Definitely not an external link
return false;
}
WikiTextRules.isExternalLink = function(w,link) {
var urlRegExp = new RegExp(textPrimitives.urlPattern,"mg");
if(urlRegExp.exec(link)) {
// Definitely an external link
@ -130,7 +123,7 @@ Formatter.isExternalLink = function(w,link) {
return false;
};
Formatter.formatters = [
WikiTextRules.rules = [
{
name: "table",
match: "^\\|(?:[^\\n]*)\\|(?:[fhck]?)$",
@ -217,7 +210,7 @@ Formatter.formatters = [
} else {
// Cell
w.nextMatch++;
var styles = Formatter.inlineCssHelper(w);
var styles = WikiTextRules.inlineCssHelper(w);
var spaceLeft = false;
var chr = w.source.substr(w.nextMatch,1);
while(chr == " ") {
@ -240,7 +233,7 @@ Formatter.formatters = [
cell.attributes.colspan = colSpanCount;
colSpanCount = 1;
}
Formatter.applyCssHelper(cell,styles);
WikiTextRules.applyCssHelper(cell,styles);
w.subWikifyTerm(cell,this.cellTermRegExp);
if(w.matchText.substr(w.matchText.length-2,1) == " ") // spaceRight
cell.attributes.align = spaceLeft ? "center" : "left";
@ -334,7 +327,7 @@ Formatter.formatters = [
match: "^<<<\\n",
termRegExp: /(^<<<(\n|$))/mg,
element: "blockquote",
handler: Formatter.createElementAndWikify
handler: WikiTextRules.createElementAndWikify
},
{
@ -405,7 +398,7 @@ Formatter.formatters = [
default:
break;
}
Formatter.enclosedTextHelper.call(this,w);
WikiTextRules.enclosedTextHelper.call(this,w);
}
},
@ -448,7 +441,7 @@ Formatter.formatters = [
if(lookaheadMatch[3]) {
// Pretty bracketted link
var link = lookaheadMatch[3];
if(!lookaheadMatch[2] && Formatter.isExternalLink(w,link)) {
if(!lookaheadMatch[2] && WikiTextRules.isExternalLink(w,link)) {
e = {type: "a", href: link, children: []};
} else {
e = {type: "tiddlerLink", href: link, children: []};
@ -482,7 +475,7 @@ Formatter.formatters = [
return;
}
}
if(w.autoLinkWikiWords || w.store.isShadowTiddler(w.matchText)) {
if(w.autoLinkWikiWords) {
var link = {type: "tiddlerLink", href: w.matchText, children: []};
w.output.push(link);
w.outputText(link.children,w.matchStart,w.nextMatch);
@ -516,7 +509,7 @@ Formatter.formatters = [
var e = w.output;
if(lookaheadMatch[5]) {
var link = lookaheadMatch[5],t;
if(Formatter.isExternalLink(w,link)) {
if(WikiTextRules.isExternalLink(w,link)) {
t = {type: "a", href: link, children: []};
w.output.push(t);
e = t.children;
@ -530,12 +523,12 @@ Formatter.formatters = [
var img = {type: "img"};
e.push(img);
if(lookaheadMatch[1])
Formatter.setAttr(img,"align","left");
WikiTextRules.setAttr(img,"align","left");
else if(lookaheadMatch[2])
Formatter.setAttr(img,"align","right");
WikiTextRules.setAttr(img,"align","right");
if(lookaheadMatch[3]) {
Formatter.setAttr(img,"title",lookaheadMatch[3]);
Formatter.setAttr(img,"alt",lookaheadMatch[3]);
WikiTextRules.setAttr(img,"title",lookaheadMatch[3]);
WikiTextRules.setAttr(img,"alt",lookaheadMatch[3]);
}
img.src = lookaheadMatch[4];
w.nextMatch = this.lookaheadRegExp.lastIndex;
@ -632,11 +625,11 @@ Formatter.formatters = [
case "@@":
var e = {type: "span", attributes: {}, children: []};
w.output.push(e);
var styles = Formatter.inlineCssHelper(w);
var styles = WikiTextRules.inlineCssHelper(w);
if(styles.length === 0)
e.className = "marked";
else
Formatter.applyCssHelper(e,styles);
WikiTextRules.applyCssHelper(e,styles);
w.subWikifyTerm(e.children,/(@@)/mg);
break;
case "{{":
@ -700,4 +693,4 @@ Formatter.formatters = [
];
exports.Formatter = Formatter;
exports.wikiTextRules = new WikiTextRules();

View File

@ -1,185 +0,0 @@
/*
Wikifier for TiddlyWiki format text
The wikifier parses wikitext into an intermediate tree from which the HTML is generated.
HTML elements are stored in the tree like this:
{type: "div", attributes: {
attr1: value,
style: {
name: value,
name2: value2
}
}, children: [
{child},
{child},
]}
Text nodes are:
{type: "text", value: "string of text node"}
*/
/*global require: false, exports: false, process: false */
"use strict";
var Tiddler = require("./Tiddler.js").Tiddler,
TiddlyWiki = require("./TiddlyWiki.js").TiddlyWiki,
utils = require("./Utils.js"),
util = require("util");
// Construct a wikifier object around a Formatter() object
var Wikifier = function(store,formatter) {
this.store = store;
this.formatter = formatter;
this.autoLinkWikiWords = true;
};
// Wikify a string as if it were from a particular tiddler and return it as an HTML string
Wikifier.prototype.wikify = function(source,tiddler) {
this.source = source;
this.nextMatch = 0;
this.tiddler = tiddler;
this.tree = [];
this.output = null;
this.subWikify(this.tree);
return this.tree; // Just return the tree for now
};
// Wikify a string as if it were from a particular tiddler and return it as plain text
Wikifier.prototype.wikifyPlain = function(source,tiddler) {
this.source = source;
this.nextMatch = 0;
this.tiddler = tiddler;
this.tree = [];
this.output = null;
this.subWikify(this.tree);
var resultText = [],
extractText = function(tree) {
for(var t=0; t<tree.length; t++) {
var node = tree[t];
if(node.type === "text") {
resultText.push(node.value);
} else if(node.children) {
extractText(node.children);
}
}
};
extractText(this.tree);
return resultText.join("");
};
Wikifier.prototype.outputText = function(place,startPos,endPos)
{
if(startPos < endPos) {
place.push({type: "text", value: this.source.substring(startPos,endPos)});
}
};
Wikifier.prototype.subWikify = function(output,terminator)
{
// Handle the terminated and unterminated cases separately, this speeds up wikifikation by about 30%
if(terminator)
this.subWikifyTerm(output,new RegExp("(" + terminator + ")","mg"));
else
this.subWikifyUnterm(output);
};
Wikifier.prototype.subWikifyUnterm = function(output)
{
// subWikify can be indirectly recursive, so we need to save the old output pointer
var oldOutput = this.output;
this.output = output;
// Get the first match
this.formatter.formatterRegExp.lastIndex = this.nextMatch;
var formatterMatch = this.formatter.formatterRegExp.exec(this.source);
while(formatterMatch) {
// Output any text before the match
if(formatterMatch.index > this.nextMatch)
this.outputText(this.output,this.nextMatch,formatterMatch.index);
// Set the match parameters for the handler
this.matchStart = formatterMatch.index;
this.matchLength = formatterMatch[0].length;
this.matchText = formatterMatch[0];
this.nextMatch = this.formatter.formatterRegExp.lastIndex;
// Figure out which formatter matched and call its handler
var t;
for(t=1; t<formatterMatch.length; t++) {
if(formatterMatch[t]) {
this.formatter.formatters[t-1].handler(this);
this.formatter.formatterRegExp.lastIndex = this.nextMatch;
break;
}
}
// Get the next match
formatterMatch = this.formatter.formatterRegExp.exec(this.source);
}
// Output any text after the last match
if(this.nextMatch < this.source.length) {
this.outputText(this.output,this.nextMatch,this.source.length);
this.nextMatch = this.source.length;
}
// Restore the output pointer
this.output = oldOutput;
};
Wikifier.prototype.subWikifyTerm = function(output,terminatorRegExp)
{
// subWikify can be indirectly recursive, so we need to save the old output pointer
var oldOutput = this.output;
this.output = output;
// Get the first matches for the formatter and terminator RegExps
terminatorRegExp.lastIndex = this.nextMatch;
var terminatorMatch = terminatorRegExp.exec(this.source);
this.formatter.formatterRegExp.lastIndex = this.nextMatch;
var formatterMatch = this.formatter.formatterRegExp.exec(terminatorMatch ? this.source.substr(0,terminatorMatch.index) : this.source);
while(terminatorMatch || formatterMatch) {
// Check for a terminator match before the next formatter match
if(terminatorMatch && (!formatterMatch || terminatorMatch.index <= formatterMatch.index)) {
// Output any text before the match
if(terminatorMatch.index > this.nextMatch)
this.outputText(this.output,this.nextMatch,terminatorMatch.index);
// Set the match parameters
this.matchText = terminatorMatch[1];
this.matchLength = terminatorMatch[1].length;
this.matchStart = terminatorMatch.index;
this.nextMatch = this.matchStart + this.matchLength;
// Restore the output pointer
this.output = oldOutput;
return;
}
// It must be a formatter match; output any text before the match
if(formatterMatch.index > this.nextMatch)
this.outputText(this.output,this.nextMatch,formatterMatch.index);
// Set the match parameters
this.matchStart = formatterMatch.index;
this.matchLength = formatterMatch[0].length;
this.matchText = formatterMatch[0];
this.nextMatch = this.formatter.formatterRegExp.lastIndex;
// Figure out which formatter matched and call its handler
var t;
for(t=1; t<formatterMatch.length; t++) {
if(formatterMatch[t]) {
this.formatter.formatters[t-1].handler(this);
this.formatter.formatterRegExp.lastIndex = this.nextMatch;
break;
}
}
// Get the next match
terminatorRegExp.lastIndex = this.nextMatch;
terminatorMatch = terminatorRegExp.exec(this.source);
formatterMatch = this.formatter.formatterRegExp.exec(terminatorMatch ? this.source.substr(0,terminatorMatch.index) : this.source);
}
// Output any text after the last match
if(this.nextMatch < this.source.length) {
this.outputText(this.output,this.nextMatch,this.source.length);
this.nextMatch = this.source.length;
}
// Restore the output pointer
this.output = oldOutput;
};
exports.Wikifier = Wikifier;

View File

@ -5,27 +5,23 @@ Wikifier test rig
var Tiddler = require("./js/Tiddler.js").Tiddler,
TiddlyWiki = require("./js/TiddlyWiki.js").TiddlyWiki,
Formatter = require("./js/Formatter.js").Formatter,
Wikifier = require("./js/Wikifier.js").Wikifier,
utils = require("./js/Utils.js"),
util = require("util");
var wikiTest = function(spec) {
var t,
store = new TiddlyWiki(),
formatter = new Formatter(),
wikifier = new Wikifier(store,formatter),
w;
for(t=0; t<spec.tiddlers.length; t++) {
store.addTiddler(new Tiddler(spec.tiddlers[t]));
}
for(t=0; t<spec.tests.length; t++) {
w = wikifier.wikify(store.getTiddlerText(spec.tests[t].tiddler));
w = store.getTiddler(spec.tests[t].tiddler).getParseTree().tree;
if(JSON.stringify(w) !== JSON.stringify(spec.tests[t].output)) {
console.error("Failed at tiddler: " + spec.tests[t].tiddler + " with JSON:\n" + util.inspect(w,false,8));
}
}
}
};
wikiTest({ tiddlers:
[ { title: 'FirstTiddler',