| 1 |
CodeMirror.defineMode("xml", function(config, parserConfig) { |
| 2 |
var indentUnit = config.indentUnit; |
| 3 |
var multilineTagIndentFactor = parserConfig.multilineTagIndentFactor || 1; |
| 4 |
var multilineTagIndentPastTag = parserConfig.multilineTagIndentPastTag || true; |
| 5 |
|
| 6 |
var Kludges = parserConfig.htmlMode ? { |
| 7 |
autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true, |
| 8 |
'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true, |
| 9 |
'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true, |
| 10 |
'track': true, 'wbr': true}, |
| 11 |
implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true, |
| 12 |
'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true, |
| 13 |
'th': true, 'tr': true}, |
| 14 |
contextGrabbers: { |
| 15 |
'dd': {'dd': true, 'dt': true}, |
| 16 |
'dt': {'dd': true, 'dt': true}, |
| 17 |
'li': {'li': true}, |
| 18 |
'option': {'option': true, 'optgroup': true}, |
| 19 |
'optgroup': {'optgroup': true}, |
| 20 |
'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true, |
| 21 |
'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true, |
| 22 |
'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true, |
| 23 |
'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true, |
| 24 |
'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true}, |
| 25 |
'rp': {'rp': true, 'rt': true}, |
| 26 |
'rt': {'rp': true, 'rt': true}, |
| 27 |
'tbody': {'tbody': true, 'tfoot': true}, |
| 28 |
'td': {'td': true, 'th': true}, |
| 29 |
'tfoot': {'tbody': true}, |
| 30 |
'th': {'td': true, 'th': true}, |
| 31 |
'thead': {'tbody': true, 'tfoot': true}, |
| 32 |
'tr': {'tr': true} |
| 33 |
}, |
| 34 |
doNotIndent: {"pre": true}, |
| 35 |
allowUnquoted: true, |
| 36 |
allowMissing: true |
| 37 |
} : { |
| 38 |
autoSelfClosers: {}, |
| 39 |
implicitlyClosed: {}, |
| 40 |
contextGrabbers: {}, |
| 41 |
doNotIndent: {}, |
| 42 |
allowUnquoted: false, |
| 43 |
allowMissing: false |
| 44 |
}; |
| 45 |
var alignCDATA = parserConfig.alignCDATA; |
| 46 |
|
| 47 |
// Return variables for tokenizers |
| 48 |
var tagName, type; |
| 49 |
|
| 50 |
function inText(stream, state) { |
| 51 |
function chain(parser) { |
| 52 |
state.tokenize = parser; |
| 53 |
return parser(stream, state); |
| 54 |
} |
| 55 |
|
| 56 |
var ch = stream.next(); |
| 57 |
if (ch == "<") { |
| 58 |
if (stream.eat("!")) { |
| 59 |
if (stream.eat("[")) { |
| 60 |
if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>")); |
| 61 |
else return null; |
| 62 |
} else if (stream.match("--")) { |
| 63 |
return chain(inBlock("comment", "-->")); |
| 64 |
} else if (stream.match("DOCTYPE", true, true)) { |
| 65 |
stream.eatWhile(/[\w\._\-]/); |
| 66 |
return chain(doctype(1)); |
| 67 |
} else { |
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return null; |
| 69 |
} |
| 70 |
} else if (stream.eat("?")) { |
| 71 |
stream.eatWhile(/[\w\._\-]/); |
| 72 |
state.tokenize = inBlock("meta", "?>"); |
| 73 |
return "meta"; |
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} else { |
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var isClose = stream.eat("/"); |
| 76 |
tagName = ""; |
| 77 |
var c; |
| 78 |
while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c; |
| 79 |
if (!tagName) return "error"; |
| 80 |
type = isClose ? "closeTag" : "openTag"; |
| 81 |
state.tokenize = inTag; |
| 82 |
return "tag"; |
| 83 |
} |
| 84 |
} else if (ch == "&") { |
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var ok; |
| 86 |
if (stream.eat("#")) { |
| 87 |
if (stream.eat("x")) { |
| 88 |
ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";"); |
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} else { |
| 90 |
ok = stream.eatWhile(/[\d]/) && stream.eat(";"); |
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} |
| 92 |
} else { |
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ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";"); |
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} |
| 95 |
return ok ? "atom" : "error"; |
| 96 |
} else { |
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stream.eatWhile(/[^&<]/); |
| 98 |
return null; |
| 99 |
} |
| 100 |
} |
| 101 |
|
| 102 |
function inTag(stream, state) { |
| 103 |
var ch = stream.next(); |
| 104 |
if (ch == ">" || (ch == "/" && stream.eat(">"))) { |
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state.tokenize = inText; |
| 106 |
type = ch == ">" ? "endTag" : "selfcloseTag"; |
| 107 |
return "tag"; |
| 108 |
} else if (ch == "=") { |
| 109 |
type = "equals"; |
| 110 |
return null; |
| 111 |
} else if (ch == "<") { |
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return "error"; |
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} else if (/[\'\"]/.test(ch)) { |
| 114 |
state.tokenize = inAttribute(ch); |
| 115 |
state.stringStartCol = stream.column(); |
| 116 |
return state.tokenize(stream, state); |
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} else { |
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stream.eatWhile(/[^\s\u00a0=<>\"\']/); |
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return "word"; |
| 120 |
} |
| 121 |
} |
| 122 |
|
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function inAttribute(quote) { |
| 124 |
var closure = function(stream, state) { |
| 125 |
while (!stream.eol()) { |
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if (stream.next() == quote) { |
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state.tokenize = inTag; |
| 128 |
break; |
| 129 |
} |
| 130 |
} |
| 131 |
return "string"; |
| 132 |
}; |
| 133 |
closure.isInAttribute = true; |
| 134 |
return closure; |
| 135 |
} |
| 136 |
|
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function inBlock(style, terminator) { |
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return function(stream, state) { |
| 139 |
while (!stream.eol()) { |
| 140 |
if (stream.match(terminator)) { |
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state.tokenize = inText; |
| 142 |
break; |
| 143 |
} |
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stream.next(); |
| 145 |
} |
| 146 |
return style; |
| 147 |
}; |
| 148 |
} |
| 149 |
function doctype(depth) { |
| 150 |
return function(stream, state) { |
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var ch; |
| 152 |
while ((ch = stream.next()) != null) { |
| 153 |
if (ch == "<") { |
| 154 |
state.tokenize = doctype(depth + 1); |
| 155 |
return state.tokenize(stream, state); |
| 156 |
} else if (ch == ">") { |
| 157 |
if (depth == 1) { |
| 158 |
state.tokenize = inText; |
| 159 |
break; |
| 160 |
} else { |
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state.tokenize = doctype(depth - 1); |
| 162 |
return state.tokenize(stream, state); |
| 163 |
} |
| 164 |
} |
| 165 |
} |
| 166 |
return "meta"; |
| 167 |
}; |
| 168 |
} |
| 169 |
|
| 170 |
var curState, curStream, setStyle; |
| 171 |
function pass() { |
| 172 |
for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]); |
| 173 |
} |
| 174 |
function cont() { |
| 175 |
pass.apply(null, arguments); |
| 176 |
return true; |
| 177 |
} |
| 178 |
|
| 179 |
function pushContext(tagName, startOfLine) { |
| 180 |
var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent); |
| 181 |
curState.context = { |
| 182 |
prev: curState.context, |
| 183 |
tagName: tagName, |
| 184 |
indent: curState.indented, |
| 185 |
startOfLine: startOfLine, |
| 186 |
noIndent: noIndent |
| 187 |
}; |
| 188 |
} |
| 189 |
function popContext() { |
| 190 |
if (curState.context) curState.context = curState.context.prev; |
| 191 |
} |
| 192 |
|
| 193 |
function element(type) { |
| 194 |
if (type == "openTag") { |
| 195 |
curState.tagName = tagName; |
| 196 |
curState.tagStart = curStream.column(); |
| 197 |
return cont(attributes, endtag(curState.startOfLine)); |
| 198 |
} else if (type == "closeTag") { |
| 199 |
var err = false; |
| 200 |
if (curState.context) { |
| 201 |
if (curState.context.tagName != tagName) { |
| 202 |
if (Kludges.implicitlyClosed.hasOwnProperty(curState.context.tagName.toLowerCase())) { |
| 203 |
popContext(); |
| 204 |
} |
| 205 |
err = !curState.context || curState.context.tagName != tagName; |
| 206 |
} |
| 207 |
} else { |
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err = true; |
| 209 |
} |
| 210 |
if (err) setStyle = "error"; |
| 211 |
return cont(endclosetag(err)); |
| 212 |
} |
| 213 |
return cont(); |
| 214 |
} |
| 215 |
function endtag(startOfLine) { |
| 216 |
return function(type) { |
| 217 |
var tagName = curState.tagName; |
| 218 |
curState.tagName = curState.tagStart = null; |
| 219 |
if (type == "selfcloseTag" || |
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(type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(tagName.toLowerCase()))) { |
| 221 |
maybePopContext(tagName.toLowerCase()); |
| 222 |
return cont(); |
| 223 |
} |
| 224 |
if (type == "endTag") { |
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maybePopContext(tagName.toLowerCase()); |
| 226 |
pushContext(tagName, startOfLine); |
| 227 |
return cont(); |
| 228 |
} |
| 229 |
return cont(); |
| 230 |
}; |
| 231 |
} |
| 232 |
function endclosetag(err) { |
| 233 |
return function(type) { |
| 234 |
if (err) setStyle = "error"; |
| 235 |
if (type == "endTag") { popContext(); return cont(); } |
| 236 |
setStyle = "error"; |
| 237 |
return cont(arguments.callee); |
| 238 |
}; |
| 239 |
} |
| 240 |
function maybePopContext(nextTagName) { |
| 241 |
var parentTagName; |
| 242 |
while (true) { |
| 243 |
if (!curState.context) { |
| 244 |
return; |
| 245 |
} |
| 246 |
parentTagName = curState.context.tagName.toLowerCase(); |
| 247 |
if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) || |
| 248 |
!Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) { |
| 249 |
return; |
| 250 |
} |
| 251 |
popContext(); |
| 252 |
} |
| 253 |
} |
| 254 |
|
| 255 |
function attributes(type) { |
| 256 |
if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);} |
| 257 |
if (type == "endTag" || type == "selfcloseTag") return pass(); |
| 258 |
setStyle = "error"; |
| 259 |
return cont(attributes); |
| 260 |
} |
| 261 |
function attribute(type) { |
| 262 |
if (type == "equals") return cont(attvalue, attributes); |
| 263 |
if (!Kludges.allowMissing) setStyle = "error"; |
| 264 |
else if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);} |
| 265 |
return (type == "endTag" || type == "selfcloseTag") ? pass() : cont(); |
| 266 |
} |
| 267 |
function attvalue(type) { |
| 268 |
if (type == "string") return cont(attvaluemaybe); |
| 269 |
if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();} |
| 270 |
setStyle = "error"; |
| 271 |
return (type == "endTag" || type == "selfCloseTag") ? pass() : cont(); |
| 272 |
} |
| 273 |
function attvaluemaybe(type) { |
| 274 |
if (type == "string") return cont(attvaluemaybe); |
| 275 |
else return pass(); |
| 276 |
} |
| 277 |
|
| 278 |
return { |
| 279 |
startState: function() { |
| 280 |
return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, tagStart: null, context: null}; |
| 281 |
}, |
| 282 |
|
| 283 |
token: function(stream, state) { |
| 284 |
if (!state.tagName && stream.sol()) { |
| 285 |
state.startOfLine = true; |
| 286 |
state.indented = stream.indentation(); |
| 287 |
} |
| 288 |
if (stream.eatSpace()) return null; |
| 289 |
|
| 290 |
setStyle = type = tagName = null; |
| 291 |
var style = state.tokenize(stream, state); |
| 292 |
state.type = type; |
| 293 |
if ((style || type) && style != "comment") { |
| 294 |
curState = state; curStream = stream; |
| 295 |
while (true) { |
| 296 |
var comb = state.cc.pop() || element; |
| 297 |
if (comb(type || style)) break; |
| 298 |
} |
| 299 |
} |
| 300 |
state.startOfLine = false; |
| 301 |
return setStyle || style; |
| 302 |
}, |
| 303 |
|
| 304 |
indent: function(state, textAfter, fullLine) { |
| 305 |
var context = state.context; |
| 306 |
// Indent multi-line strings (e.g. css). |
| 307 |
if (state.tokenize.isInAttribute) { |
| 308 |
return state.stringStartCol + 1; |
| 309 |
} |
| 310 |
if ((state.tokenize != inTag && state.tokenize != inText) || |
| 311 |
context && context.noIndent) |
| 312 |
return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0; |
| 313 |
// Indent the starts of attribute names. |
| 314 |
if (state.tagName) { |
| 315 |
if (multilineTagIndentPastTag) |
| 316 |
return state.tagStart + state.tagName.length + 2; |
| 317 |
else |
| 318 |
return state.tagStart + indentUnit * multilineTagIndentFactor; |
| 319 |
} |
| 320 |
if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0; |
| 321 |
if (context && /^<\//.test(textAfter)) |
| 322 |
context = context.prev; |
| 323 |
while (context && !context.startOfLine) |
| 324 |
context = context.prev; |
| 325 |
if (context) return context.indent + indentUnit; |
| 326 |
else return 0; |
| 327 |
}, |
| 328 |
|
| 329 |
electricChars: "/", |
| 330 |
blockCommentStart: "<!--", |
| 331 |
blockCommentEnd: "-->", |
| 332 |
|
| 333 |
configuration: parserConfig.htmlMode ? "html" : "xml", |
| 334 |
helperType: parserConfig.htmlMode ? "html" : "xml" |
| 335 |
}; |
| 336 |
}); |
| 337 |
|
| 338 |
CodeMirror.defineMIME("text/xml", "xml"); |
| 339 |
CodeMirror.defineMIME("application/xml", "xml"); |
| 340 |
if (!CodeMirror.mimeModes.hasOwnProperty("text/html")) |
| 341 |
CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true}); |
| 342 |
|
