// 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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(function(mod) {
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if (typeof exports == "object" && typeof module == "object")
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// CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd)
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// AMD
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define(["../../lib/codemirror"], mod);
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// Plain browser env
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else mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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var htmlConfig = {
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autoSelfClosers: {
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area: true,
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base: true,
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br: true,
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col: true,
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command: true,
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embed: true,
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frame: true,
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hr: true,
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img: true,
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input: true,
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keygen: true,
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link: true,
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meta: true,
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param: true,
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source: true,
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track: true,
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wbr: true,
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menuitem: true,
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},
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implicitlyClosed: {
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dd: true,
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li: true,
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optgroup: true,
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option: true,
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p: true,
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rp: true,
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rt: true,
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tbody: true,
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td: true,
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tfoot: true,
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th: true,
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tr: true,
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},
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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: {
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address: true,
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article: true,
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aside: true,
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blockquote: true,
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dir: true,
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div: true,
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dl: true,
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fieldset: true,
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footer: true,
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form: true,
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h1: true,
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h2: true,
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h3: true,
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h4: true,
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h5: true,
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h6: true,
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header: true,
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hgroup: true,
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hr: true,
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menu: true,
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nav: true,
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ol: true,
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p: true,
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pre: true,
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section: true,
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table: true,
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ul: true,
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},
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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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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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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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// Return variables for tokenizers
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var type, setStyle;
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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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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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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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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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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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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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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)) 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 (
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!config.contextGrabbers.hasOwnProperty(parentTagName) ||
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!config.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)
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) {
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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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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 (
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state.context &&
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state.context.tagName != tagName &&
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config.implicitlyClosed.hasOwnProperty(state.context.tagName)
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)
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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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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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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,
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tagStart = state.tagStart;
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state.tagName = state.tagStart = null;
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if (type == "selfcloseTag" || 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) {
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setStyle = "string";
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return attrState;
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}
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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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return {
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startState: function(baseIndent) {
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var state = {
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tokenize: inText,
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state: baseState,
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indented: baseIndent || 0,
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tagName: null,
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tagStart: null,
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context: null,
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};
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if (baseIndent != null) state.baseIndent = baseIndent;
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return state;
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},
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token: function(stream, state) {
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if (!state.tagName && stream.sol()) state.indented = stream.indentation();
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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) style = setStyle == "error" ? style + " error" : setStyle;
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}
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return style;
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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) return state.stringStartCol + 1;
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else 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) return state.tagStart + state.tagName.length + 2;
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else 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]) {
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// 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) {
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// 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])) context = context.prev;
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else break;
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}
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}
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while (context && context.prev && !context.startOfLine) 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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electricInput: /<\/[\s\w:]+>$/,
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blockCommentStart: "<!--",
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blockCommentEnd: "-->",
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configuration: config.htmlMode ? "html" : "xml",
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helperType: config.htmlMode ? "html" : "xml",
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skipAttribute: function(state) {
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if (state.state == attrValueState) state.state = attrState;
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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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