1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 | CodeMirror.defineMode("xml", function(config, parserConfig) { var indentUnit = config.indentUnit; var Kludges = parserConfig.htmlMode ? { autoSelfClosers: {"br": true, "img": true, "hr": true, "link": true, "input": true, "meta": true, "col": true, "frame": true, "base": true, "area": true}, doNotIndent: {"pre": true}, allowUnquoted: true } : {autoSelfClosers: {}, doNotIndent: {}, allowUnquoted: false}; var alignCDATA = parserConfig.alignCDATA; // Return variables for tokenizers var tagName, type; function inText(stream, state) { function chain(parser) { state.tokenize = parser; return parser(stream, state); } var ch = stream.next(); if (ch == "<") { if (stream.eat("!")) { if (stream.eat("[")) { if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>")); else return null; } else if (stream.match("--")) return chain(inBlock("comment", "-->")); else if (stream.match("DOCTYPE", true, true)) { stream.eatWhile(/[\w\._\-]/); return chain(doctype(1)); } else return null; } else if (stream.eat("?")) { stream.eatWhile(/[\w\._\-]/); state.tokenize = inBlock("meta", "?>"); return "meta"; } else { type = stream.eat("/") ? "closeTag" : "openTag"; stream.eatSpace(); tagName = ""; var c; while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c; state.tokenize = inTag; return "tag"; } } else if (ch == "&") { stream.eatWhile(/[^;]/); stream.eat(";"); return "atom"; } else { stream.eatWhile(/[^&<]/); return null; } } function inTag(stream, state) { var ch = stream.next(); if (ch == ">" || (ch == "/" && stream.eat(">"))) { state.tokenize = inText; type = ch == ">" ? "endTag" : "selfcloseTag"; return "tag"; } else if (ch == "=") { type = "equals"; return null; } else if (/[\'\"]/.test(ch)) { state.tokenize = inAttribute(ch); return state.tokenize(stream, state); } else { stream.eatWhile(/[^\s\u00a0=<>\"\'\/?]/); return "word"; } } function inAttribute(quote) { return function(stream, state) { while (!stream.eol()) { if (stream.next() == quote) { state.tokenize = inTag; break; } } return "string"; }; } function inBlock(style, terminator) { return function(stream, state) { while (!stream.eol()) { if (stream.match(terminator)) { state.tokenize = inText; break; } stream.next(); } return style; }; } function doctype(depth) { return function(stream, state) { var ch; while ((ch = stream.next()) != null) { if (ch == "<") { state.tokenize = doctype(depth + 1); return state.tokenize(stream, state); } else if (ch == ">") { if (depth == 1) { state.tokenize = inText; break; } else { state.tokenize = doctype(depth - 1); return state.tokenize(stream, state); } } } return "meta"; }; } var curState, setStyle; function pass() { for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]); } function cont() { pass.apply(null, arguments); return true; } function pushContext(tagName, startOfLine) { var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent); curState.context = { prev: curState.context, tagName: tagName, indent: curState.indented, startOfLine: startOfLine, noIndent: noIndent }; } function popContext() { if (curState.context) curState.context = curState.context.prev; } function element(type) { if (type == "openTag") { curState.tagName = tagName; return cont(attributes, endtag(curState.startOfLine)); } else if (type == "closeTag") { var err = false; if (curState.context) { err = curState.context.tagName != tagName; } else { err = true; } if (err) setStyle = "error"; return cont(endclosetag(err)); } return cont(); } function endtag(startOfLine) { return function(type) { if (type == "selfcloseTag" || (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(curState.tagName.toLowerCase()))) return cont(); if (type == "endTag") {pushContext(curState.tagName, startOfLine); return cont();} return cont(); }; } function endclosetag(err) { return function(type) { if (err) setStyle = "error"; if (type == "endTag") { popContext(); return cont(); } setStyle = "error"; return cont(arguments.callee); } } function attributes(type) { if (type == "word") {setStyle = "attribute"; return cont(attributes);} if (type == "equals") return cont(attvalue, attributes); if (type == "string") {setStyle = "error"; return cont(attributes);} return pass(); } function attvalue(type) { if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();} if (type == "string") return cont(attvaluemaybe); return pass(); } function attvaluemaybe(type) { if (type == "string") return cont(attvaluemaybe); else return pass(); } return { startState: function() { return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null}; }, token: function(stream, state) { if (stream.sol()) { state.startOfLine = true; state.indented = stream.indentation(); } if (stream.eatSpace()) return null; setStyle = type = tagName = null; var style = state.tokenize(stream, state); state.type = type; if ((style || type) && style != "comment") { curState = state; while (true) { var comb = state.cc.pop() || element; if (comb(type || style)) break; } } state.startOfLine = false; return setStyle || style; }, indent: function(state, textAfter, fullLine) { var context = state.context; if ((state.tokenize != inTag && state.tokenize != inText) || context && context.noIndent) return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0; if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0; if (context && /^<\//.test(textAfter)) context = context.prev; while (context && !context.startOfLine) context = context.prev; if (context) return context.indent + indentUnit; else return 0; }, compareStates: function(a, b) { if (a.indented != b.indented || a.tokenize != b.tokenize) return false; for (var ca = a.context, cb = b.context; ; ca = ca.prev, cb = cb.prev) { if (!ca || !cb) return ca == cb; if (ca.tagName != cb.tagName) return false; } }, electricChars: "/" }; }); CodeMirror.defineMIME("application/xml", "xml"); CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true}); |