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// CodeMirror, copyright (c) by Marijn Haverbeke and others |
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// Distributed under an MIT license: https://codemirror.net/LICENSE |
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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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|
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var htmlConfig = { |
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autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true, |
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'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true, |
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'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true, |
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'track': true, 'wbr': true, 'menuitem': true}, |
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implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true, |
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'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true, |
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'th': true, 'tr': true}, |
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contextGrabbers: { |
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'dd': {'dd': true, 'dt': true}, |
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'dt': {'dd': true, 'dt': true}, |
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'li': {'li': true}, |
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'option': {'option': true, 'optgroup': true}, |
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'optgroup': {'optgroup': true}, |
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'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true, |
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'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true, |
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'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true, |
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'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true, |
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'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true}, |
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'rp': {'rp': true, 'rt': true}, |
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'rt': {'rp': true, 'rt': true}, |
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'tbody': {'tbody': true, 'tfoot': true}, |
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'td': {'td': true, 'th': true}, |
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'tfoot': {'tbody': true}, |
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'th': {'td': true, 'th': true}, |
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'thead': {'tbody': true, 'tfoot': true}, |
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'tr': {'tr': true} |
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}, |
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doNotIndent: {"pre": true}, |
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allowUnquoted: true, |
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allowMissing: true, |
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caseFold: true |
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} |
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|
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var xmlConfig = { |
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autoSelfClosers: {}, |
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implicitlyClosed: {}, |
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contextGrabbers: {}, |
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doNotIndent: {}, |
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allowUnquoted: false, |
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allowMissing: false, |
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allowMissingTagName: false, |
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caseFold: false |
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} |
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|
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CodeMirror.defineMode("xml", function(editorConf, config_) { |
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var indentUnit = editorConf.indentUnit |
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var config = {} |
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var defaults = config_.htmlMode ? htmlConfig : xmlConfig |
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for (var prop in defaults) config[prop] = defaults[prop] |
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for (var prop in config_) config[prop] = config_[prop] |
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|
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// Return variables for tokenizers |
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var type, setStyle; |
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|
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function inText(stream, state) { |
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function chain(parser) { |
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state.tokenize = parser; |
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return parser(stream, state); |
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} |
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|
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var ch = stream.next(); |
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if (ch == "<") { |
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if (stream.eat("!")) { |
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if (stream.eat("[")) { |
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if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>")); |
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else return null; |
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} else if (stream.match("--")) { |
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return chain(inBlock("comment", "-->")); |
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} else if (stream.match("DOCTYPE", true, true)) { |
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stream.eatWhile(/[\w\._\-]/); |
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return chain(doctype(1)); |
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} else { |
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return null; |
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} |
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} else if (stream.eat("?")) { |
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stream.eatWhile(/[\w\._\-]/); |
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state.tokenize = inBlock("meta", "?>"); |
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return "meta"; |
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} else { |
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type = stream.eat("/") ? "closeTag" : "openTag"; |
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state.tokenize = inTag; |
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return "tag bracket"; |
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} |
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} else if (ch == "&") { |
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var ok; |
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if (stream.eat("#")) { |
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if (stream.eat("x")) { |
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ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";"); |
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} else { |
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ok = stream.eatWhile(/[\d]/) && stream.eat(";"); |
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} |
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} else { |
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ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";"); |
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} |
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return ok ? "atom" : "error"; |
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} else { |
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stream.eatWhile(/[^&<]/); |
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return null; |
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} |
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} |
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inText.isInText = true; |
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|
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function inTag(stream, state) { |
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var ch = stream.next(); |
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if (ch == ">" || (ch == "/" && stream.eat(">"))) { |
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state.tokenize = inText; |
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type = ch == ">" ? "endTag" : "selfcloseTag"; |
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return "tag bracket"; |
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} else if (ch == "=") { |
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type = "equals"; |
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return null; |
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} else if (ch == "<") { |
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state.tokenize = inText; |
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state.state = baseState; |
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state.tagName = state.tagStart = null; |
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var next = state.tokenize(stream, state); |
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return next ? next + " tag error" : "tag error"; |
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} else if (/[\'\"]/.test(ch)) { |
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state.tokenize = inAttribute(ch); |
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state.stringStartCol = stream.column(); |
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return state.tokenize(stream, state); |
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} else { |
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stream.match(/^[^\s\u00a0=<>\"\']*[^\s\u00a0=<>\"\'\/]/); |
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return "word"; |
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} |
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} |
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|
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function inAttribute(quote) { |
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var closure = function(stream, state) { |
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while (!stream.eol()) { |
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if (stream.next() == quote) { |
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state.tokenize = inTag; |
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break; |
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} |
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} |
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return "string"; |
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}; |
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closure.isInAttribute = true; |
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return closure; |
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} |
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|
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function inBlock(style, terminator) { |
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return function(stream, state) { |
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while (!stream.eol()) { |
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if (stream.match(terminator)) { |
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state.tokenize = inText; |
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break; |
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} |
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stream.next(); |
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} |
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return style; |
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} |
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} |
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|
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function doctype(depth) { |
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return function(stream, state) { |
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var ch; |
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while ((ch = stream.next()) != null) { |
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if (ch == "<") { |
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state.tokenize = doctype(depth + 1); |
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return state.tokenize(stream, state); |
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} else if (ch == ">") { |
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if (depth == 1) { |
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state.tokenize = inText; |
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break; |
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} else { |
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state.tokenize = doctype(depth - 1); |
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return state.tokenize(stream, state); |
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} |
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} |
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} |
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return "meta"; |
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}; |
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} |
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|
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function Context(state, tagName, startOfLine) { |
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this.prev = state.context; |
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this.tagName = tagName || ""; |
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this.indent = state.indented; |
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this.startOfLine = startOfLine; |
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if (config.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent)) |
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this.noIndent = true; |
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} |
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function popContext(state) { |
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if (state.context) state.context = state.context.prev; |
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} |
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function maybePopContext(state, nextTagName) { |
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var parentTagName; |
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while (true) { |
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if (!state.context) { |
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return; |
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} |
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parentTagName = state.context.tagName; |
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if (!config.contextGrabbers.hasOwnProperty(parentTagName) || |
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!config.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) { |
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return; |
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} |
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popContext(state); |
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} |
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} |
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|
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function baseState(type, stream, state) { |
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if (type == "openTag") { |
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state.tagStart = stream.column(); |
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return tagNameState; |
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} else if (type == "closeTag") { |
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return closeTagNameState; |
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} else { |
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return baseState; |
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} |
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} |
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function tagNameState(type, stream, state) { |
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if (type == "word") { |
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state.tagName = stream.current(); |
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setStyle = "tag"; |
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return attrState; |
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} else if (config.allowMissingTagName && type == "endTag") { |
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setStyle = "tag bracket"; |
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return attrState(type, stream, state); |
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} else { |
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setStyle = "error"; |
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return tagNameState; |
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} |
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} |
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function closeTagNameState(type, stream, state) { |
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if (type == "word") { |
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var tagName = stream.current(); |
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if (state.context && state.context.tagName != tagName && |
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config.implicitlyClosed.hasOwnProperty(state.context.tagName)) |
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popContext(state); |
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if ((state.context && state.context.tagName == tagName) || config.matchClosing === false) { |
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setStyle = "tag"; |
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return closeState; |
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} else { |
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setStyle = "tag error"; |
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return closeStateErr; |
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} |
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} else if (config.allowMissingTagName && type == "endTag") { |
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setStyle = "tag bracket"; |
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return closeState(type, stream, state); |
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} else { |
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setStyle = "error"; |
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return closeStateErr; |
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} |
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} |
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|
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function closeState(type, _stream, state) { |
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if (type != "endTag") { |
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setStyle = "error"; |
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return closeState; |
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} |
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popContext(state); |
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return baseState; |
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} |
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function closeStateErr(type, stream, state) { |
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setStyle = "error"; |
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return closeState(type, stream, state); |
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} |
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|
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function attrState(type, _stream, state) { |
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if (type == "word") { |
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setStyle = "attribute"; |
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return attrEqState; |
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} else if (type == "endTag" || type == "selfcloseTag") { |
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var tagName = state.tagName, tagStart = state.tagStart; |
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state.tagName = state.tagStart = null; |
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if (type == "selfcloseTag" || |
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config.autoSelfClosers.hasOwnProperty(tagName)) { |
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maybePopContext(state, tagName); |
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} else { |
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maybePopContext(state, tagName); |
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state.context = new Context(state, tagName, tagStart == state.indented); |
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} |
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return baseState; |
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} |
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setStyle = "error"; |
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return attrState; |
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} |
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function attrEqState(type, stream, state) { |
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if (type == "equals") return attrValueState; |
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if (!config.allowMissing) setStyle = "error"; |
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return attrState(type, stream, state); |
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} |
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function attrValueState(type, stream, state) { |
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if (type == "string") return attrContinuedState; |
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if (type == "word" && config.allowUnquoted) {setStyle = "string"; return attrState;} |
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setStyle = "error"; |
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return attrState(type, stream, state); |
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} |
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function attrContinuedState(type, stream, state) { |
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if (type == "string") return attrContinuedState; |
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return attrState(type, stream, state); |
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} |
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|
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return { |
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startState: function(baseIndent) { |
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var state = {tokenize: inText, |
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state: baseState, |
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indented: baseIndent || 0, |
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tagName: null, tagStart: null, |
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context: null} |
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if (baseIndent != null) state.baseIndent = baseIndent |
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return state |
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}, |
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|
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token: function(stream, state) { |
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if (!state.tagName && stream.sol()) |
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state.indented = stream.indentation(); |
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|
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if (stream.eatSpace()) return null; |
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type = null; |
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var style = state.tokenize(stream, state); |
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if ((style || type) && style != "comment") { |
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setStyle = null; |
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state.state = state.state(type || style, stream, state); |
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if (setStyle) |
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style = setStyle == "error" ? style + " error" : setStyle; |
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} |
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return style; |
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}, |
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|
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indent: function(state, textAfter, fullLine) { |
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var context = state.context; |
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// Indent multi-line strings (e.g. css). |
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if (state.tokenize.isInAttribute) { |
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if (state.tagStart == state.indented) |
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return state.stringStartCol + 1; |
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else |
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return state.indented + indentUnit; |
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} |
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if (context && context.noIndent) return CodeMirror.Pass; |
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if (state.tokenize != inTag && state.tokenize != inText) |
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return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0; |
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// Indent the starts of attribute names. |
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if (state.tagName) { |
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if (config.multilineTagIndentPastTag !== false) |
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return state.tagStart + state.tagName.length + 2; |
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else |
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return state.tagStart + indentUnit * (config.multilineTagIndentFactor || 1); |
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} |
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if (config.alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0; |
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var tagAfter = textAfter && /^<(\/)?([\w_:\.-]*)/.exec(textAfter); |
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if (tagAfter && tagAfter[1]) { // Closing tag spotted |
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while (context) { |
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if (context.tagName == tagAfter[2]) { |
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context = context.prev; |
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break; |
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} else if (config.implicitlyClosed.hasOwnProperty(context.tagName)) { |
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context = context.prev; |
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} else { |
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break; |
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} |
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} |
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} else if (tagAfter) { // Opening tag spotted |
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while (context) { |
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var grabbers = config.contextGrabbers[context.tagName]; |
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if (grabbers && grabbers.hasOwnProperty(tagAfter[2])) |
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context = context.prev; |
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else |
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break; |
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} |
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} |
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while (context && context.prev && !context.startOfLine) |
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context = context.prev; |
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if (context) return context.indent + indentUnit; |
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else return state.baseIndent || 0; |
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}, |
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|
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electricInput: /<\/[\s\w:]+>$/, |
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blockCommentStart: "<!--", |
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blockCommentEnd: "-->", |
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|
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configuration: config.htmlMode ? "html" : "xml", |
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helperType: config.htmlMode ? "html" : "xml", |
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|
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skipAttribute: function(state) { |
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if (state.state == attrValueState) |
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state.state = attrState |
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}, |
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|
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xmlCurrentTag: function(state) { |
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return state.tagName ? {name: state.tagName, close: state.type == "closeTag"} : null |
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}, |
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|
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xmlCurrentContext: function(state) { |
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var context = [] |
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for (var cx = state.context; cx; cx = cx.prev) |
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context.push(cx.tagName) |
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return context.reverse() |
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} |
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}; |
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}); |
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|
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CodeMirror.defineMIME("text/xml", "xml"); |
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CodeMirror.defineMIME("application/xml", "xml"); |
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if (!CodeMirror.mimeModes.hasOwnProperty("text/html")) |
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CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true}); |
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|
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}); |
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|
