diff options
Diffstat (limited to 'public/vendor/codemirror/mode/textile/textile.js')
| -rwxr-xr-x | public/vendor/codemirror/mode/textile/textile.js | 469 |
1 files changed, 469 insertions, 0 deletions
diff --git a/public/vendor/codemirror/mode/textile/textile.js b/public/vendor/codemirror/mode/textile/textile.js new file mode 100755 index 00000000..a6f75765 --- /dev/null +++ b/public/vendor/codemirror/mode/textile/textile.js @@ -0,0 +1,469 @@ +// CodeMirror, copyright (c) by Marijn Haverbeke and others +// Distributed under an MIT license: http://codemirror.net/LICENSE + +(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"; + + var TOKEN_STYLES = { + addition: "positive", + attributes: "attribute", + bold: "strong", + cite: "keyword", + code: "atom", + definitionList: "number", + deletion: "negative", + div: "punctuation", + em: "em", + footnote: "variable", + footCite: "qualifier", + header: "header", + html: "comment", + image: "string", + italic: "em", + link: "link", + linkDefinition: "link", + list1: "variable-2", + list2: "variable-3", + list3: "keyword", + notextile: "string-2", + pre: "operator", + p: "property", + quote: "bracket", + span: "quote", + specialChar: "tag", + strong: "strong", + sub: "builtin", + sup: "builtin", + table: "variable-3", + tableHeading: "operator" + }; + + function startNewLine(stream, state) { + state.mode = Modes.newLayout; + state.tableHeading = false; + + if (state.layoutType === "definitionList" && state.spanningLayout && + stream.match(RE("definitionListEnd"), false)) + state.spanningLayout = false; + } + + function handlePhraseModifier(stream, state, ch) { + if (ch === "_") { + if (stream.eat("_")) + return togglePhraseModifier(stream, state, "italic", /__/, 2); + else + return togglePhraseModifier(stream, state, "em", /_/, 1); + } + + if (ch === "*") { + if (stream.eat("*")) { + return togglePhraseModifier(stream, state, "bold", /\*\*/, 2); + } + return togglePhraseModifier(stream, state, "strong", /\*/, 1); + } + + if (ch === "[") { + if (stream.match(/\d+\]/)) state.footCite = true; + return tokenStyles(state); + } + + if (ch === "(") { + var spec = stream.match(/^(r|tm|c)\)/); + if (spec) + return tokenStylesWith(state, TOKEN_STYLES.specialChar); + } + + if (ch === "<" && stream.match(/(\w+)[^>]+>[^<]+<\/\1>/)) + return tokenStylesWith(state, TOKEN_STYLES.html); + + if (ch === "?" && stream.eat("?")) + return togglePhraseModifier(stream, state, "cite", /\?\?/, 2); + + if (ch === "=" && stream.eat("=")) + return togglePhraseModifier(stream, state, "notextile", /==/, 2); + + if (ch === "-" && !stream.eat("-")) + return togglePhraseModifier(stream, state, "deletion", /-/, 1); + + if (ch === "+") + return togglePhraseModifier(stream, state, "addition", /\+/, 1); + + if (ch === "~") + return togglePhraseModifier(stream, state, "sub", /~/, 1); + + if (ch === "^") + return togglePhraseModifier(stream, state, "sup", /\^/, 1); + + if (ch === "%") + return togglePhraseModifier(stream, state, "span", /%/, 1); + + if (ch === "@") + return togglePhraseModifier(stream, state, "code", /@/, 1); + + if (ch === "!") { + var type = togglePhraseModifier(stream, state, "image", /(?:\([^\)]+\))?!/, 1); + stream.match(/^:\S+/); // optional Url portion + return type; + } + return tokenStyles(state); + } + + function togglePhraseModifier(stream, state, phraseModifier, closeRE, openSize) { + var charBefore = stream.pos > openSize ? stream.string.charAt(stream.pos - openSize - 1) : null; + var charAfter = stream.peek(); + if (state[phraseModifier]) { + if ((!charAfter || /\W/.test(charAfter)) && charBefore && /\S/.test(charBefore)) { + var type = tokenStyles(state); + state[phraseModifier] = false; + return type; + } + } else if ((!charBefore || /\W/.test(charBefore)) && charAfter && /\S/.test(charAfter) && + stream.match(new RegExp("^.*\\S" + closeRE.source + "(?:\\W|$)"), false)) { + state[phraseModifier] = true; + state.mode = Modes.attributes; + } + return tokenStyles(state); + }; + + function tokenStyles(state) { + var disabled = textileDisabled(state); + if (disabled) return disabled; + + var styles = []; + if (state.layoutType) styles.push(TOKEN_STYLES[state.layoutType]); + + styles = styles.concat(activeStyles( + state, "addition", "bold", "cite", "code", "deletion", "em", "footCite", + "image", "italic", "link", "span", "strong", "sub", "sup", "table", "tableHeading")); + + if (state.layoutType === "header") + styles.push(TOKEN_STYLES.header + "-" + state.header); + + return styles.length ? styles.join(" ") : null; + } + + function textileDisabled(state) { + var type = state.layoutType; + + switch(type) { + case "notextile": + case "code": + case "pre": + return TOKEN_STYLES[type]; + default: + if (state.notextile) + return TOKEN_STYLES.notextile + (type ? (" " + TOKEN_STYLES[type]) : ""); + return null; + } + } + + function tokenStylesWith(state, extraStyles) { + var disabled = textileDisabled(state); + if (disabled) return disabled; + + var type = tokenStyles(state); + if (extraStyles) + return type ? (type + " " + extraStyles) : extraStyles; + else + return type; + } + + function activeStyles(state) { + var styles = []; + for (var i = 1; i < arguments.length; ++i) { + if (state[arguments[i]]) + styles.push(TOKEN_STYLES[arguments[i]]); + } + return styles; + } + + function blankLine(state) { + var spanningLayout = state.spanningLayout, type = state.layoutType; + + for (var key in state) if (state.hasOwnProperty(key)) + delete state[key]; + + state.mode = Modes.newLayout; + if (spanningLayout) { + state.layoutType = type; + state.spanningLayout = true; + } + } + + var REs = { + cache: {}, + single: { + bc: "bc", + bq: "bq", + definitionList: /- [^(?::=)]+:=+/, + definitionListEnd: /.*=:\s*$/, + div: "div", + drawTable: /\|.*\|/, + foot: /fn\d+/, + header: /h[1-6]/, + html: /\s*<(?:\/)?(\w+)(?:[^>]+)?>(?:[^<]+<\/\1>)?/, + link: /[^"]+":\S/, + linkDefinition: /\[[^\s\]]+\]\S+/, + list: /(?:#+|\*+)/, + notextile: "notextile", + para: "p", + pre: "pre", + table: "table", + tableCellAttributes: /[\/\\]\d+/, + tableHeading: /\|_\./, + tableText: /[^"_\*\[\(\?\+~\^%@|-]+/, + text: /[^!"_=\*\[\(<\?\+~\^%@-]+/ + }, + attributes: { + align: /(?:<>|<|>|=)/, + selector: /\([^\(][^\)]+\)/, + lang: /\[[^\[\]]+\]/, + pad: /(?:\(+|\)+){1,2}/, + css: /\{[^\}]+\}/ + }, + createRe: function(name) { + switch (name) { + case "drawTable": + return REs.makeRe("^", REs.single.drawTable, "$"); + case "html": + return REs.makeRe("^", REs.single.html, "(?:", REs.single.html, ")*", "$"); + case "linkDefinition": + return REs.makeRe("^", REs.single.linkDefinition, "$"); + case "listLayout": + return REs.makeRe("^", REs.single.list, RE("allAttributes"), "*\\s+"); + case "tableCellAttributes": + return REs.makeRe("^", REs.choiceRe(REs.single.tableCellAttributes, + RE("allAttributes")), "+\\."); + case "type": + return REs.makeRe("^", RE("allTypes")); + case "typeLayout": + return REs.makeRe("^", RE("allTypes"), RE("allAttributes"), + "*\\.\\.?", "(\\s+|$)"); + case "attributes": + return REs.makeRe("^", RE("allAttributes"), "+"); + + case "allTypes": + return REs.choiceRe(REs.single.div, REs.single.foot, + REs.single.header, REs.single.bc, REs.single.bq, + REs.single.notextile, REs.single.pre, REs.single.table, + REs.single.para); + + case "allAttributes": + return REs.choiceRe(REs.attributes.selector, REs.attributes.css, + REs.attributes.lang, REs.attributes.align, REs.attributes.pad); + + default: + return REs.makeRe("^", REs.single[name]); + } + }, + makeRe: function() { + var pattern = ""; + for (var i = 0; i < arguments.length; ++i) { + var arg = arguments[i]; + pattern += (typeof arg === "string") ? arg : arg.source; + } + return new RegExp(pattern); + }, + choiceRe: function() { + var parts = [arguments[0]]; + for (var i = 1; i < arguments.length; ++i) { + parts[i * 2 - 1] = "|"; + parts[i * 2] = arguments[i]; + } + + parts.unshift("(?:"); + parts.push(")"); + return REs.makeRe.apply(null, parts); + } + }; + + function RE(name) { + return (REs.cache[name] || (REs.cache[name] = REs.createRe(name))); + } + + var Modes = { + newLayout: function(stream, state) { + if (stream.match(RE("typeLayout"), false)) { + state.spanningLayout = false; + return (state.mode = Modes.blockType)(stream, state); + } + var newMode; + if (!textileDisabled(state)) { + if (stream.match(RE("listLayout"), false)) + newMode = Modes.list; + else if (stream.match(RE("drawTable"), false)) + newMode = Modes.table; + else if (stream.match(RE("linkDefinition"), false)) + newMode = Modes.linkDefinition; + else if (stream.match(RE("definitionList"))) + newMode = Modes.definitionList; + else if (stream.match(RE("html"), false)) + newMode = Modes.html; + } + return (state.mode = (newMode || Modes.text))(stream, state); + }, + + blockType: function(stream, state) { + var match, type; + state.layoutType = null; + + if (match = stream.match(RE("type"))) + type = match[0]; + else + return (state.mode = Modes.text)(stream, state); + + if (match = type.match(RE("header"))) { + state.layoutType = "header"; + state.header = parseInt(match[0][1]); + } else if (type.match(RE("bq"))) { + state.layoutType = "quote"; + } else if (type.match(RE("bc"))) { + state.layoutType = "code"; + } else if (type.match(RE("foot"))) { + state.layoutType = "footnote"; + } else if (type.match(RE("notextile"))) { + state.layoutType = "notextile"; + } else if (type.match(RE("pre"))) { + state.layoutType = "pre"; + } else if (type.match(RE("div"))) { + state.layoutType = "div"; + } else if (type.match(RE("table"))) { + state.layoutType = "table"; + } + + state.mode = Modes.attributes; + return tokenStyles(state); + }, + + text: function(stream, state) { + if (stream.match(RE("text"))) return tokenStyles(state); + + var ch = stream.next(); + if (ch === '"') + return (state.mode = Modes.link)(stream, state); + return handlePhraseModifier(stream, state, ch); + }, + + attributes: function(stream, state) { + state.mode = Modes.layoutLength; + + if (stream.match(RE("attributes"))) + return tokenStylesWith(state, TOKEN_STYLES.attributes); + else + return tokenStyles(state); + }, + + layoutLength: function(stream, state) { + if (stream.eat(".") && stream.eat(".")) + state.spanningLayout = true; + + state.mode = Modes.text; + return tokenStyles(state); + }, + + list: function(stream, state) { + var match = stream.match(RE("list")); + state.listDepth = match[0].length; + var listMod = (state.listDepth - 1) % 3; + if (!listMod) + state.layoutType = "list1"; + else if (listMod === 1) + state.layoutType = "list2"; + else + state.layoutType = "list3"; + + state.mode = Modes.attributes; + return tokenStyles(state); + }, + + link: function(stream, state) { + state.mode = Modes.text; + if (stream.match(RE("link"))) { + stream.match(/\S+/); + return tokenStylesWith(state, TOKEN_STYLES.link); + } + return tokenStyles(state); + }, + + linkDefinition: function(stream, state) { + stream.skipToEnd(); + return tokenStylesWith(state, TOKEN_STYLES.linkDefinition); + }, + + definitionList: function(stream, state) { + stream.match(RE("definitionList")); + + state.layoutType = "definitionList"; + + if (stream.match(/\s*$/)) + state.spanningLayout = true; + else + state.mode = Modes.attributes; + + return tokenStyles(state); + }, + + html: function(stream, state) { + stream.skipToEnd(); + return tokenStylesWith(state, TOKEN_STYLES.html); + }, + + table: function(stream, state) { + state.layoutType = "table"; + return (state.mode = Modes.tableCell)(stream, state); + }, + + tableCell: function(stream, state) { + if (stream.match(RE("tableHeading"))) + state.tableHeading = true; + else + stream.eat("|"); + + state.mode = Modes.tableCellAttributes; + return tokenStyles(state); + }, + + tableCellAttributes: function(stream, state) { + state.mode = Modes.tableText; + + if (stream.match(RE("tableCellAttributes"))) + return tokenStylesWith(state, TOKEN_STYLES.attributes); + else + return tokenStyles(state); + }, + + tableText: function(stream, state) { + if (stream.match(RE("tableText"))) + return tokenStyles(state); + + if (stream.peek() === "|") { // end of cell + state.mode = Modes.tableCell; + return tokenStyles(state); + } + return handlePhraseModifier(stream, state, stream.next()); + } + }; + + CodeMirror.defineMode("textile", function() { + return { + startState: function() { + return { mode: Modes.newLayout }; + }, + token: function(stream, state) { + if (stream.sol()) startNewLine(stream, state); + return state.mode(stream, state); + }, + blankLine: blankLine + }; + }); + + CodeMirror.defineMIME("text/x-textile", "textile"); +}); |