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// CodeMirror, copyright (c) by Marijn Haverbeke and others |
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// Distributed under an MIT license: http://codemirror.net/LICENSE |
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/*** |
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|''Name''|tiddlywiki.js| |
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|''Description''|Enables TiddlyWikiy syntax highlighting using CodeMirror| |
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|''Author''|PMario| |
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|''Version''|0.1.7| |
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|''Status''|''stable''| |
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|''Source''|[[GitHub|https://github.com/pmario/CodeMirror2/blob/tw-syntax/mode/tiddlywiki]]| |
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|''Documentation''|http://codemirror.tiddlyspace.com/| |
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|''License''|[[MIT License|http://www.opensource.org/licenses/mit-license.php]]| |
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|''CoreVersion''|2.5.0| |
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|''Requires''|codemirror.js| |
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|''Keywords''|syntax highlighting color code mirror codemirror| |
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! Info |
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CoreVersion parameter is needed for TiddlyWiki only! |
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***/ |
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//{{{ |
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(function(mod) { |
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if (typeof exports == "object" && typeof module == "object") // CommonJS |
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mod(require("../../lib/codemirror")); |
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else if (typeof define == "function" && define.amd) // AMD |
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define(["../../lib/codemirror"], mod); |
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else // Plain browser env |
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mod(CodeMirror); |
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})(function(CodeMirror) { |
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"use strict"; |
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CodeMirror.defineMode("tiddlywiki", function () { |
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// Tokenizer |
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var textwords = {}; |
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var keywords = function () { |
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function kw(type) { |
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return { type: type, style: "macro"}; |
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} |
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return { |
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"allTags": kw('allTags'), "closeAll": kw('closeAll'), "list": kw('list'), |
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"newJournal": kw('newJournal'), "newTiddler": kw('newTiddler'), |
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"permaview": kw('permaview'), "saveChanges": kw('saveChanges'), |
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"search": kw('search'), "slider": kw('slider'), "tabs": kw('tabs'), |
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"tag": kw('tag'), "tagging": kw('tagging'), "tags": kw('tags'), |
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"tiddler": kw('tiddler'), "timeline": kw('timeline'), |
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"today": kw('today'), "version": kw('version'), "option": kw('option'), |
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"with": kw('with'), |
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"filter": kw('filter') |
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}; |
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}(); |
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var isSpaceName = /[\w_\-]/i, |
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reHR = /^\-\-\-\-+$/, // <hr> |
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reWikiCommentStart = /^\/\*\*\*$/, // /*** |
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reWikiCommentStop = /^\*\*\*\/$/, // ***/ |
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reBlockQuote = /^<<<$/, |
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reJsCodeStart = /^\/\/\{\{\{$/, // //{{{ js block start |
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reJsCodeStop = /^\/\/\}\}\}$/, // //}}} js stop |
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reXmlCodeStart = /^<!--\{\{\{-->$/, // xml block start |
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reXmlCodeStop = /^<!--\}\}\}-->$/, // xml stop |
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reCodeBlockStart = /^\{\{\{$/, // {{{ TW text div block start |
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reCodeBlockStop = /^\}\}\}$/, // }}} TW text stop |
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reUntilCodeStop = /.*?\}\}\}/; |
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function chain(stream, state, f) { |
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state.tokenize = f; |
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return f(stream, state); |
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} |
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function jsTokenBase(stream, state) { |
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var sol = stream.sol(), ch; |
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state.block = false; // indicates the start of a code block. |
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ch = stream.peek(); // don't eat, to make matching simpler |
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// check start of blocks |
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if (sol && /[<\/\*{}\-]/.test(ch)) { |
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if (stream.match(reCodeBlockStart)) { |
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state.block = true; |
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return chain(stream, state, twTokenCode); |
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} |
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if (stream.match(reBlockQuote)) { |
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return 'quote'; |
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} |
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if (stream.match(reWikiCommentStart) || stream.match(reWikiCommentStop)) { |
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return 'comment'; |
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} |
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if (stream.match(reJsCodeStart) || stream.match(reJsCodeStop) || stream.match(reXmlCodeStart) || stream.match(reXmlCodeStop)) { |
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return 'comment'; |
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} |
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if (stream.match(reHR)) { |
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return 'hr'; |
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} |
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} // sol |
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ch = stream.next(); |
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if (sol && /[\/\*!#;:>|]/.test(ch)) { |
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if (ch == "!") { // tw header |
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stream.skipToEnd(); |
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return "header"; |
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} |
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if (ch == "*") { // tw list |
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stream.eatWhile('*'); |
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return "comment"; |
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} |
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if (ch == "#") { // tw numbered list |
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stream.eatWhile('#'); |
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return "comment"; |
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} |
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if (ch == ";") { // definition list, term |
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stream.eatWhile(';'); |
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return "comment"; |
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} |
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if (ch == ":") { // definition list, description |
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stream.eatWhile(':'); |
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return "comment"; |
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} |
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if (ch == ">") { // single line quote |
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stream.eatWhile(">"); |
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return "quote"; |
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} |
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if (ch == '|') { |
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return 'header'; |
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} |
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} |
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if (ch == '{' && stream.match(/\{\{/)) { |
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return chain(stream, state, twTokenCode); |
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} |
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// rudimentary html:// file:// link matching. TW knows much more ... |
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if (/[hf]/i.test(ch)) { |
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if (/[ti]/i.test(stream.peek()) && stream.match(/\b(ttps?|tp|ile):\/\/[\-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i)) { |
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return "link"; |
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} |
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} |
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// just a little string indicator, don't want to have the whole string covered |
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if (ch == '"') { |
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return 'string'; |
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} |
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if (ch == '~') { // _no_ CamelCase indicator should be bold |
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return 'brace'; |
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} |
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if (/[\[\]]/.test(ch)) { // check for [[..]] |
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if (stream.peek() == ch) { |
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stream.next(); |
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return 'brace'; |
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} |
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} |
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if (ch == "@") { // check for space link. TODO fix @@...@@ highlighting |
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stream.eatWhile(isSpaceName); |
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return "link"; |
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} |
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if (/\d/.test(ch)) { // numbers |
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stream.eatWhile(/\d/); |
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return "number"; |
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} |
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if (ch == "/") { // tw invisible comment |
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if (stream.eat("%")) { |
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return chain(stream, state, twTokenComment); |
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} |
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else if (stream.eat("/")) { // |
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return chain(stream, state, twTokenEm); |
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} |
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} |
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if (ch == "_") { // tw underline |
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if (stream.eat("_")) { |
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return chain(stream, state, twTokenUnderline); |
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} |
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} |
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// strikethrough and mdash handling |
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if (ch == "-") { |
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if (stream.eat("-")) { |
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// if strikethrough looks ugly, change CSS. |
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if (stream.peek() != ' ') |
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return chain(stream, state, twTokenStrike); |
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// mdash |
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if (stream.peek() == ' ') |
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return 'brace'; |
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} |
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} |
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if (ch == "'") { // tw bold |
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if (stream.eat("'")) { |
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return chain(stream, state, twTokenStrong); |
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} |
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} |
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if (ch == "<") { // tw macro |
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if (stream.eat("<")) { |
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return chain(stream, state, twTokenMacro); |
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} |
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} |
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else { |
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return null; |
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} |
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// core macro handling |
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stream.eatWhile(/[\w\$_]/); |
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var word = stream.current(), |
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known = textwords.propertyIsEnumerable(word) && textwords[word]; |
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return known ? known.style : null; |
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} // jsTokenBase() |
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// tw invisible comment |
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function twTokenComment(stream, state) { |
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var maybeEnd = false, |
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ch; |
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while (ch = stream.next()) { |
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if (ch == "/" && maybeEnd) { |
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state.tokenize = jsTokenBase; |
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break; |
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} |
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maybeEnd = (ch == "%"); |
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} |
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return "comment"; |
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} |
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// tw strong / bold |
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function twTokenStrong(stream, state) { |
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var maybeEnd = false, |
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ch; |
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while (ch = stream.next()) { |
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if (ch == "'" && maybeEnd) { |
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state.tokenize = jsTokenBase; |
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break; |
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} |
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maybeEnd = (ch == "'"); |
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} |
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return "strong"; |
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} |
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// tw code |
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function twTokenCode(stream, state) { |
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var sb = state.block; |
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if (sb && stream.current()) { |
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return "comment"; |
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} |
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if (!sb && stream.match(reUntilCodeStop)) { |
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state.tokenize = jsTokenBase; |
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return "comment"; |
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} |
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if (sb && stream.sol() && stream.match(reCodeBlockStop)) { |
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state.tokenize = jsTokenBase; |
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return "comment"; |
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} |
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stream.next(); |
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return "comment"; |
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} |
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// tw em / italic |
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function twTokenEm(stream, state) { |
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var maybeEnd = false, |
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ch; |
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while (ch = stream.next()) { |
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if (ch == "/" && maybeEnd) { |
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state.tokenize = jsTokenBase; |
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break; |
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} |
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maybeEnd = (ch == "/"); |
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} |
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return "em"; |
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} |
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// tw underlined text |
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function twTokenUnderline(stream, state) { |
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var maybeEnd = false, |
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ch; |
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while (ch = stream.next()) { |
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if (ch == "_" && maybeEnd) { |
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state.tokenize = jsTokenBase; |
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break; |
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} |
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maybeEnd = (ch == "_"); |
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} |
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return "underlined"; |
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} |
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287
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// tw strike through text looks ugly |
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// change CSS if needed |
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function twTokenStrike(stream, state) { |
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var maybeEnd = false, ch; |
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while (ch = stream.next()) { |
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if (ch == "-" && maybeEnd) { |
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state.tokenize = jsTokenBase; |
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break; |
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} |
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maybeEnd = (ch == "-"); |
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} |
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return "strikethrough"; |
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} |
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// macro |
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function twTokenMacro(stream, state) { |
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var ch, word, known; |
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306
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if (stream.current() == '<<') { |
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return 'macro'; |
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} |
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310
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ch = stream.next(); |
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if (!ch) { |
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state.tokenize = jsTokenBase; |
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return null; |
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314
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} |
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if (ch == ">") { |
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if (stream.peek() == '>') { |
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stream.next(); |
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318
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state.tokenize = jsTokenBase; |
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return "macro"; |
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320
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} |
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321
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} |
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322
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323
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stream.eatWhile(/[\w\$_]/); |
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word = stream.current(); |
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325
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known = keywords.propertyIsEnumerable(word) && keywords[word]; |
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326
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|
|
327
|
|
|
if (known) { |
|
328
|
|
|
return known.style, word; |
|
329
|
|
|
} |
|
330
|
|
|
else { |
|
331
|
|
|
return null, word; |
|
332
|
|
|
} |
|
333
|
|
|
} |
|
334
|
|
|
|
|
335
|
|
|
// Interface |
|
336
|
|
|
return { |
|
337
|
|
|
startState: function () { |
|
338
|
|
|
return { |
|
339
|
|
|
tokenize: jsTokenBase, |
|
340
|
|
|
indented: 0, |
|
341
|
|
|
level: 0 |
|
342
|
|
|
}; |
|
343
|
|
|
}, |
|
344
|
|
|
|
|
345
|
|
|
token: function (stream, state) { |
|
346
|
|
|
if (stream.eatSpace()) return null; |
|
347
|
|
|
var style = state.tokenize(stream, state); |
|
348
|
|
|
return style; |
|
349
|
|
|
}, |
|
350
|
|
|
|
|
351
|
|
|
electricChars: "" |
|
352
|
|
|
}; |
|
353
|
|
|
}); |
|
354
|
|
|
|
|
355
|
|
|
CodeMirror.defineMIME("text/x-tiddlywiki", "tiddlywiki"); |
|
356
|
|
|
}); |
|
357
|
|
|
|
|
358
|
|
|
//}}} |
|
359
|
|
|
|
flack /
openpsa
