Mercurial
diff .cms/lib/codemirror/mode/tiddlywiki/tiddlywiki.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/.cms/lib/codemirror/mode/tiddlywiki/tiddlywiki.js Fri Oct 11 22:40:23 2024 +0000 @@ -0,0 +1,308 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: https://codemirror.net/5/LICENSE + +/*** + |''Name''|tiddlywiki.js| + |''Description''|Enables TiddlyWikiy syntax highlighting using CodeMirror| + |''Author''|PMario| + |''Version''|0.1.7| + |''Status''|''stable''| + |''Source''|[[GitHub|https://github.com/pmario/CodeMirror2/blob/tw-syntax/mode/tiddlywiki]]| + |''Documentation''|https://codemirror.tiddlyspace.com/| + |''License''|[[MIT License|http://www.opensource.org/licenses/mit-license.php]]| + |''CoreVersion''|2.5.0| + |''Requires''|codemirror.js| + |''Keywords''|syntax highlighting color code mirror codemirror| + ! Info + CoreVersion parameter is needed for TiddlyWiki only! +***/ + +(function(mod) { + if (typeof exports == "object" && typeof module == "object") // CommonJS + mod(require("../../lib/codemirror")); + else if (typeof define == "function" && define.amd) // AMD + define(["../../lib/codemirror"], mod); + else // Plain browser env + mod(CodeMirror); +})(function(CodeMirror) { +"use strict"; + +CodeMirror.defineMode("tiddlywiki", function () { + // Tokenizer + var textwords = {}; + + var keywords = { + "allTags": true, "closeAll": true, "list": true, + "newJournal": true, "newTiddler": true, + "permaview": true, "saveChanges": true, + "search": true, "slider": true, "tabs": true, + "tag": true, "tagging": true, "tags": true, + "tiddler": true, "timeline": true, + "today": true, "version": true, "option": true, + "with": true, "filter": true + }; + + var isSpaceName = /[\w_\-]/i, + reHR = /^\-\-\-\-+$/, // <hr> + reWikiCommentStart = /^\/\*\*\*$/, // /*** + reWikiCommentStop = /^\*\*\*\/$/, // ***/ + reBlockQuote = /^<<<$/, + + reJsCodeStart = /^\/\/\{\{\{$/, // //{{{ js block start + reJsCodeStop = /^\/\/\}\}\}$/, // //}}} js stop + reXmlCodeStart = /^<!--\{\{\{-->$/, // xml block start + reXmlCodeStop = /^<!--\}\}\}-->$/, // xml stop + + reCodeBlockStart = /^\{\{\{$/, // {{{ TW text div block start + reCodeBlockStop = /^\}\}\}$/, // }}} TW text stop + + reUntilCodeStop = /.*?\}\}\}/; + + function chain(stream, state, f) { + state.tokenize = f; + return f(stream, state); + } + + function tokenBase(stream, state) { + var sol = stream.sol(), ch = stream.peek(); + + state.block = false; // indicates the start of a code block. + + // check start of blocks + if (sol && /[<\/\*{}\-]/.test(ch)) { + if (stream.match(reCodeBlockStart)) { + state.block = true; + return chain(stream, state, twTokenCode); + } + if (stream.match(reBlockQuote)) + return 'quote'; + if (stream.match(reWikiCommentStart) || stream.match(reWikiCommentStop)) + return 'comment'; + if (stream.match(reJsCodeStart) || stream.match(reJsCodeStop) || stream.match(reXmlCodeStart) || stream.match(reXmlCodeStop)) + return 'comment'; + if (stream.match(reHR)) + return 'hr'; + } + + stream.next(); + if (sol && /[\/\*!#;:>|]/.test(ch)) { + if (ch == "!") { // tw header + stream.skipToEnd(); + return "header"; + } + if (ch == "*") { // tw list + stream.eatWhile('*'); + return "comment"; + } + if (ch == "#") { // tw numbered list + stream.eatWhile('#'); + return "comment"; + } + if (ch == ";") { // definition list, term + stream.eatWhile(';'); + return "comment"; + } + if (ch == ":") { // definition list, description + stream.eatWhile(':'); + return "comment"; + } + if (ch == ">") { // single line quote + stream.eatWhile(">"); + return "quote"; + } + if (ch == '|') + return 'header'; + } + + if (ch == '{' && stream.match('{{')) + return chain(stream, state, twTokenCode); + + // rudimentary html:// file:// link matching. TW knows much more ... + if (/[hf]/i.test(ch) && + /[ti]/i.test(stream.peek()) && + stream.match(/\b(ttps?|tp|ile):\/\/[\-A-Z0-9+&@#\/%?=~_|$!:,.;]*[A-Z0-9+&@#\/%=~_|$]/i)) + return "link"; + + // just a little string indicator, don't want to have the whole string covered + if (ch == '"') + return 'string'; + + if (ch == '~') // _no_ CamelCase indicator should be bold + return 'brace'; + + if (/[\[\]]/.test(ch) && stream.match(ch)) // check for [[..]] + return 'brace'; + + if (ch == "@") { // check for space link. TODO fix @@...@@ highlighting + stream.eatWhile(isSpaceName); + return "link"; + } + + if (/\d/.test(ch)) { // numbers + stream.eatWhile(/\d/); + return "number"; + } + + if (ch == "/") { // tw invisible comment + if (stream.eat("%")) { + return chain(stream, state, twTokenComment); + } else if (stream.eat("/")) { // + return chain(stream, state, twTokenEm); + } + } + + if (ch == "_" && stream.eat("_")) // tw underline + return chain(stream, state, twTokenUnderline); + + // strikethrough and mdash handling + if (ch == "-" && stream.eat("-")) { + // if strikethrough looks ugly, change CSS. + if (stream.peek() != ' ') + return chain(stream, state, twTokenStrike); + // mdash + if (stream.peek() == ' ') + return 'brace'; + } + + if (ch == "'" && stream.eat("'")) // tw bold + return chain(stream, state, twTokenStrong); + + if (ch == "<" && stream.eat("<")) // tw macro + return chain(stream, state, twTokenMacro); + + // core macro handling + stream.eatWhile(/[\w\$_]/); + return textwords.propertyIsEnumerable(stream.current()) ? "keyword" : null + } + + // tw invisible comment + function twTokenComment(stream, state) { + var maybeEnd = false, ch; + while (ch = stream.next()) { + if (ch == "/" && maybeEnd) { + state.tokenize = tokenBase; + break; + } + maybeEnd = (ch == "%"); + } + return "comment"; + } + + // tw strong / bold + function twTokenStrong(stream, state) { + var maybeEnd = false, + ch; + while (ch = stream.next()) { + if (ch == "'" && maybeEnd) { + state.tokenize = tokenBase; + break; + } + maybeEnd = (ch == "'"); + } + return "strong"; + } + + // tw code + function twTokenCode(stream, state) { + var sb = state.block; + + if (sb && stream.current()) { + return "comment"; + } + + if (!sb && stream.match(reUntilCodeStop)) { + state.tokenize = tokenBase; + return "comment"; + } + + if (sb && stream.sol() && stream.match(reCodeBlockStop)) { + state.tokenize = tokenBase; + return "comment"; + } + + stream.next(); + return "comment"; + } + + // tw em / italic + function twTokenEm(stream, state) { + var maybeEnd = false, + ch; + while (ch = stream.next()) { + if (ch == "/" && maybeEnd) { + state.tokenize = tokenBase; + break; + } + maybeEnd = (ch == "/"); + } + return "em"; + } + + // tw underlined text + function twTokenUnderline(stream, state) { + var maybeEnd = false, + ch; + while (ch = stream.next()) { + if (ch == "_" && maybeEnd) { + state.tokenize = tokenBase; + break; + } + maybeEnd = (ch == "_"); + } + return "underlined"; + } + + // tw strike through text looks ugly + // change CSS if needed + function twTokenStrike(stream, state) { + var maybeEnd = false, ch; + + while (ch = stream.next()) { + if (ch == "-" && maybeEnd) { + state.tokenize = tokenBase; + break; + } + maybeEnd = (ch == "-"); + } + return "strikethrough"; + } + + // macro + function twTokenMacro(stream, state) { + if (stream.current() == '<<') { + return 'macro'; + } + + var ch = stream.next(); + if (!ch) { + state.tokenize = tokenBase; + return null; + } + if (ch == ">") { + if (stream.peek() == '>') { + stream.next(); + state.tokenize = tokenBase; + return "macro"; + } + } + + stream.eatWhile(/[\w\$_]/); + return keywords.propertyIsEnumerable(stream.current()) ? "keyword" : null + } + + // Interface + return { + startState: function () { + return {tokenize: tokenBase}; + }, + + token: function (stream, state) { + if (stream.eatSpace()) return null; + var style = state.tokenize(stream, state); + return style; + } + }; +}); + +CodeMirror.defineMIME("text/x-tiddlywiki", "tiddlywiki"); +});