File modules/editor/codemirror/mode/stylus/stylus.js
Last commit: Sun Dec 17 01:14:09 2017 +0100 Jan Dankert Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others 2 // Distributed under an MIT license: http://codemirror.net/LICENSE 3 4 // Stylus mode created by Dmitry Kiselyov http://git.io/AaRB 5 6 (function(mod) { 7 if (typeof exports == "object" && typeof module == "object") // CommonJS 8 mod(require("../../lib/codemirror")); 9 else if (typeof define == "function" && define.amd) // AMD 10 define(["../../lib/codemirror"], mod); 11 else // Plain browser env 12 mod(CodeMirror); 13 })(function(CodeMirror) { 14 "use strict"; 15 16 CodeMirror.defineMode("stylus", function(config) { 17 var indentUnit = config.indentUnit, 18 indentUnitString = '', 19 tagKeywords = keySet(tagKeywords_), 20 tagVariablesRegexp = /^(a|b|i|s|col|em)$/i, 21 propertyKeywords = keySet(propertyKeywords_), 22 nonStandardPropertyKeywords = keySet(nonStandardPropertyKeywords_), 23 valueKeywords = keySet(valueKeywords_), 24 colorKeywords = keySet(colorKeywords_), 25 documentTypes = keySet(documentTypes_), 26 documentTypesRegexp = wordRegexp(documentTypes_), 27 mediaFeatures = keySet(mediaFeatures_), 28 mediaTypes = keySet(mediaTypes_), 29 fontProperties = keySet(fontProperties_), 30 operatorsRegexp = /^\s*([.]{2,3}|&&|\|\||\*\*|[?!=:]?=|[-+*\/%<>]=?|\?:|\~)/, 31 wordOperatorKeywordsRegexp = wordRegexp(wordOperatorKeywords_), 32 blockKeywords = keySet(blockKeywords_), 33 vendorPrefixesRegexp = new RegExp(/^\-(moz|ms|o|webkit)-/i), 34 commonAtoms = keySet(commonAtoms_), 35 firstWordMatch = "", 36 states = {}, 37 ch, 38 style, 39 type, 40 override; 41 42 while (indentUnitString.length < indentUnit) indentUnitString += ' '; 43 44 /** 45 * Tokenizers 46 */ 47 function tokenBase(stream, state) { 48 firstWordMatch = stream.string.match(/(^[\w-]+\s*=\s*$)|(^\s*[\w-]+\s*=\s*[\w-])|(^\s*(\.|#|@|\$|\&|\[|\d|\+|::?|\{|\>|~|\/)?\s*[\w-]*([a-z0-9-]|\*|\/\*)(\(|,)?)/); 49 state.context.line.firstWord = firstWordMatch ? firstWordMatch[0].replace(/^\s*/, "") : ""; 50 state.context.line.indent = stream.indentation(); 51 ch = stream.peek(); 52 53 // Line comment 54 if (stream.match("//")) { 55 stream.skipToEnd(); 56 return ["comment", "comment"]; 57 } 58 // Block comment 59 if (stream.match("/*")) { 60 state.tokenize = tokenCComment; 61 return tokenCComment(stream, state); 62 } 63 // String 64 if (ch == "\"" || ch == "'") { 65 stream.next(); 66 state.tokenize = tokenString(ch); 67 return state.tokenize(stream, state); 68 } 69 // Def 70 if (ch == "@") { 71 stream.next(); 72 stream.eatWhile(/[\w\\-]/); 73 return ["def", stream.current()]; 74 } 75 // ID selector or Hex color 76 if (ch == "#") { 77 stream.next(); 78 // Hex color 79 if (stream.match(/^[0-9a-f]{6}|[0-9a-f]{3}/i)) { 80 return ["atom", "atom"]; 81 } 82 // ID selector 83 if (stream.match(/^[a-z][\w-]*/i)) { 84 return ["builtin", "hash"]; 85 } 86 } 87 // Vendor prefixes 88 if (stream.match(vendorPrefixesRegexp)) { 89 return ["meta", "vendor-prefixes"]; 90 } 91 // Numbers 92 if (stream.match(/^-?[0-9]?\.?[0-9]/)) { 93 stream.eatWhile(/[a-z%]/i); 94 return ["number", "unit"]; 95 } 96 // !important|optional 97 if (ch == "!") { 98 stream.next(); 99 return [stream.match(/^(important|optional)/i) ? "keyword": "operator", "important"]; 100 } 101 // Class 102 if (ch == "." && stream.match(/^\.[a-z][\w-]*/i)) { 103 return ["qualifier", "qualifier"]; 104 } 105 // url url-prefix domain regexp 106 if (stream.match(documentTypesRegexp)) { 107 if (stream.peek() == "(") state.tokenize = tokenParenthesized; 108 return ["property", "word"]; 109 } 110 // Mixins / Functions 111 if (stream.match(/^[a-z][\w-]*\(/i)) { 112 stream.backUp(1); 113 return ["keyword", "mixin"]; 114 } 115 // Block mixins 116 if (stream.match(/^(\+|-)[a-z][\w-]*\(/i)) { 117 stream.backUp(1); 118 return ["keyword", "block-mixin"]; 119 } 120 // Parent Reference BEM naming 121 if (stream.string.match(/^\s*&/) && stream.match(/^[-_]+[a-z][\w-]*/)) { 122 return ["qualifier", "qualifier"]; 123 } 124 // / Root Reference & Parent Reference 125 if (stream.match(/^(\/|&)(-|_|:|\.|#|[a-z])/)) { 126 stream.backUp(1); 127 return ["variable-3", "reference"]; 128 } 129 if (stream.match(/^&{1}\s*$/)) { 130 return ["variable-3", "reference"]; 131 } 132 // Word operator 133 if (stream.match(wordOperatorKeywordsRegexp)) { 134 return ["operator", "operator"]; 135 } 136 // Word 137 if (stream.match(/^\$?[-_]*[a-z0-9]+[\w-]*/i)) { 138 // Variable 139 if (stream.match(/^(\.|\[)[\w-\'\"\]]+/i, false)) { 140 if (!wordIsTag(stream.current())) { 141 stream.match(/\./); 142 return ["variable-2", "variable-name"]; 143 } 144 } 145 return ["variable-2", "word"]; 146 } 147 // Operators 148 if (stream.match(operatorsRegexp)) { 149 return ["operator", stream.current()]; 150 } 151 // Delimiters 152 if (/[:;,{}\[\]\(\)]/.test(ch)) { 153 stream.next(); 154 return [null, ch]; 155 } 156 // Non-detected items 157 stream.next(); 158 return [null, null]; 159 } 160 161 /** 162 * Token comment 163 */ 164 function tokenCComment(stream, state) { 165 var maybeEnd = false, ch; 166 while ((ch = stream.next()) != null) { 167 if (maybeEnd && ch == "/") { 168 state.tokenize = null; 169 break; 170 } 171 maybeEnd = (ch == "*"); 172 } 173 return ["comment", "comment"]; 174 } 175 176 /** 177 * Token string 178 */ 179 function tokenString(quote) { 180 return function(stream, state) { 181 var escaped = false, ch; 182 while ((ch = stream.next()) != null) { 183 if (ch == quote && !escaped) { 184 if (quote == ")") stream.backUp(1); 185 break; 186 } 187 escaped = !escaped && ch == "\\"; 188 } 189 if (ch == quote || !escaped && quote != ")") state.tokenize = null; 190 return ["string", "string"]; 191 }; 192 } 193 194 /** 195 * Token parenthesized 196 */ 197 function tokenParenthesized(stream, state) { 198 stream.next(); // Must be "(" 199 if (!stream.match(/\s*[\"\')]/, false)) 200 state.tokenize = tokenString(")"); 201 else 202 state.tokenize = null; 203 return [null, "("]; 204 } 205 206 /** 207 * Context management 208 */ 209 function Context(type, indent, prev, line) { 210 this.type = type; 211 this.indent = indent; 212 this.prev = prev; 213 this.line = line || {firstWord: "", indent: 0}; 214 } 215 216 function pushContext(state, stream, type, indent) { 217 indent = indent >= 0 ? indent : indentUnit; 218 state.context = new Context(type, stream.indentation() + indent, state.context); 219 return type; 220 } 221 222 function popContext(state, currentIndent) { 223 var contextIndent = state.context.indent - indentUnit; 224 currentIndent = currentIndent || false; 225 state.context = state.context.prev; 226 if (currentIndent) state.context.indent = contextIndent; 227 return state.context.type; 228 } 229 230 function pass(type, stream, state) { 231 return states[state.context.type](type, stream, state); 232 } 233 234 function popAndPass(type, stream, state, n) { 235 for (var i = n || 1; i > 0; i--) 236 state.context = state.context.prev; 237 return pass(type, stream, state); 238 } 239 240 241 /** 242 * Parser 243 */ 244 function wordIsTag(word) { 245 return word.toLowerCase() in tagKeywords; 246 } 247 248 function wordIsProperty(word) { 249 word = word.toLowerCase(); 250 return word in propertyKeywords || word in fontProperties; 251 } 252 253 function wordIsBlock(word) { 254 return word.toLowerCase() in blockKeywords; 255 } 256 257 function wordIsVendorPrefix(word) { 258 return word.toLowerCase().match(vendorPrefixesRegexp); 259 } 260 261 function wordAsValue(word) { 262 var wordLC = word.toLowerCase(); 263 var override = "variable-2"; 264 if (wordIsTag(word)) override = "tag"; 265 else if (wordIsBlock(word)) override = "block-keyword"; 266 else if (wordIsProperty(word)) override = "property"; 267 else if (wordLC in valueKeywords || wordLC in commonAtoms) override = "atom"; 268 else if (wordLC == "return" || wordLC in colorKeywords) override = "keyword"; 269 270 // Font family 271 else if (word.match(/^[A-Z]/)) override = "string"; 272 return override; 273 } 274 275 function typeIsBlock(type, stream) { 276 return ((endOfLine(stream) && (type == "{" || type == "]" || type == "hash" || type == "qualifier")) || type == "block-mixin"); 277 } 278 279 function typeIsInterpolation(type, stream) { 280 return type == "{" && stream.match(/^\s*\$?[\w-]+/i, false); 281 } 282 283 function typeIsPseudo(type, stream) { 284 return type == ":" && stream.match(/^[a-z-]+/, false); 285 } 286 287 function startOfLine(stream) { 288 return stream.sol() || stream.string.match(new RegExp("^\\s*" + escapeRegExp(stream.current()))); 289 } 290 291 function endOfLine(stream) { 292 return stream.eol() || stream.match(/^\s*$/, false); 293 } 294 295 function firstWordOfLine(line) { 296 var re = /^\s*[-_]*[a-z0-9]+[\w-]*/i; 297 var result = typeof line == "string" ? line.match(re) : line.string.match(re); 298 return result ? result[0].replace(/^\s*/, "") : ""; 299 } 300 301 302 /** 303 * Block 304 */ 305 states.block = function(type, stream, state) { 306 if ((type == "comment" && startOfLine(stream)) || 307 (type == "," && endOfLine(stream)) || 308 type == "mixin") { 309 return pushContext(state, stream, "block", 0); 310 } 311 if (typeIsInterpolation(type, stream)) { 312 return pushContext(state, stream, "interpolation"); 313 } 314 if (endOfLine(stream) && type == "]") { 315 if (!/^\s*(\.|#|:|\[|\*|&)/.test(stream.string) && !wordIsTag(firstWordOfLine(stream))) { 316 return pushContext(state, stream, "block", 0); 317 } 318 } 319 if (typeIsBlock(type, stream)) { 320 return pushContext(state, stream, "block"); 321 } 322 if (type == "}" && endOfLine(stream)) { 323 return pushContext(state, stream, "block", 0); 324 } 325 if (type == "variable-name") { 326 if (stream.string.match(/^\s?\$[\w-\.\[\]\'\"]+$/) || wordIsBlock(firstWordOfLine(stream))) { 327 return pushContext(state, stream, "variableName"); 328 } 329 else { 330 return pushContext(state, stream, "variableName", 0); 331 } 332 } 333 if (type == "=") { 334 if (!endOfLine(stream) && !wordIsBlock(firstWordOfLine(stream))) { 335 return pushContext(state, stream, "block", 0); 336 } 337 return pushContext(state, stream, "block"); 338 } 339 if (type == "*") { 340 if (endOfLine(stream) || stream.match(/\s*(,|\.|#|\[|:|{)/,false)) { 341 override = "tag"; 342 return pushContext(state, stream, "block"); 343 } 344 } 345 if (typeIsPseudo(type, stream)) { 346 return pushContext(state, stream, "pseudo"); 347 } 348 if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) { 349 return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock"); 350 } 351 if (/@(-(moz|ms|o|webkit)-)?keyframes$/.test(type)) { 352 return pushContext(state, stream, "keyframes"); 353 } 354 if (/@extends?/.test(type)) { 355 return pushContext(state, stream, "extend", 0); 356 } 357 if (type && type.charAt(0) == "@") { 358 359 // Property Lookup 360 if (stream.indentation() > 0 && wordIsProperty(stream.current().slice(1))) { 361 override = "variable-2"; 362 return "block"; 363 } 364 if (/(@import|@require|@charset)/.test(type)) { 365 return pushContext(state, stream, "block", 0); 366 } 367 return pushContext(state, stream, "block"); 368 } 369 if (type == "reference" && endOfLine(stream)) { 370 return pushContext(state, stream, "block"); 371 } 372 if (type == "(") { 373 return pushContext(state, stream, "parens"); 374 } 375 376 if (type == "vendor-prefixes") { 377 return pushContext(state, stream, "vendorPrefixes"); 378 } 379 if (type == "word") { 380 var word = stream.current(); 381 override = wordAsValue(word); 382 383 if (override == "property") { 384 if (startOfLine(stream)) { 385 return pushContext(state, stream, "block", 0); 386 } else { 387 override = "atom"; 388 return "block"; 389 } 390 } 391 392 if (override == "tag") { 393 394 // tag is a css value 395 if (/embed|menu|pre|progress|sub|table/.test(word)) { 396 if (wordIsProperty(firstWordOfLine(stream))) { 397 override = "atom"; 398 return "block"; 399 } 400 } 401 402 // tag is an attribute 403 if (stream.string.match(new RegExp("\\[\\s*" + word + "|" + word +"\\s*\\]"))) { 404 override = "atom"; 405 return "block"; 406 } 407 408 // tag is a variable 409 if (tagVariablesRegexp.test(word)) { 410 if ((startOfLine(stream) && stream.string.match(/=/)) || 411 (!startOfLine(stream) && 412 !stream.string.match(/^(\s*\.|#|\&|\[|\/|>|\*)/) && 413 !wordIsTag(firstWordOfLine(stream)))) { 414 override = "variable-2"; 415 if (wordIsBlock(firstWordOfLine(stream))) return "block"; 416 return pushContext(state, stream, "block", 0); 417 } 418 } 419 420 if (endOfLine(stream)) return pushContext(state, stream, "block"); 421 } 422 if (override == "block-keyword") { 423 override = "keyword"; 424 425 // Postfix conditionals 426 if (stream.current(/(if|unless)/) && !startOfLine(stream)) { 427 return "block"; 428 } 429 return pushContext(state, stream, "block"); 430 } 431 if (word == "return") return pushContext(state, stream, "block", 0); 432 433 // Placeholder selector 434 if (override == "variable-2" && stream.string.match(/^\s?\$[\w-\.\[\]\'\"]+$/)) { 435 return pushContext(state, stream, "block"); 436 } 437 } 438 return state.context.type; 439 }; 440 441 442 /** 443 * Parens 444 */ 445 states.parens = function(type, stream, state) { 446 if (type == "(") return pushContext(state, stream, "parens"); 447 if (type == ")") { 448 if (state.context.prev.type == "parens") { 449 return popContext(state); 450 } 451 if ((stream.string.match(/^[a-z][\w-]*\(/i) && endOfLine(stream)) || 452 wordIsBlock(firstWordOfLine(stream)) || 453 /(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(firstWordOfLine(stream)) || 454 (!stream.string.match(/^-?[a-z][\w-\.\[\]\'\"]*\s*=/) && 455 wordIsTag(firstWordOfLine(stream)))) { 456 return pushContext(state, stream, "block"); 457 } 458 if (stream.string.match(/^[\$-]?[a-z][\w-\.\[\]\'\"]*\s*=/) || 459 stream.string.match(/^\s*(\(|\)|[0-9])/) || 460 stream.string.match(/^\s+[a-z][\w-]*\(/i) || 461 stream.string.match(/^\s+[\$-]?[a-z]/i)) { 462 return pushContext(state, stream, "block", 0); 463 } 464 if (endOfLine(stream)) return pushContext(state, stream, "block"); 465 else return pushContext(state, stream, "block", 0); 466 } 467 if (type && type.charAt(0) == "@" && wordIsProperty(stream.current().slice(1))) { 468 override = "variable-2"; 469 } 470 if (type == "word") { 471 var word = stream.current(); 472 override = wordAsValue(word); 473 if (override == "tag" && tagVariablesRegexp.test(word)) { 474 override = "variable-2"; 475 } 476 if (override == "property" || word == "to") override = "atom"; 477 } 478 if (type == "variable-name") { 479 return pushContext(state, stream, "variableName"); 480 } 481 if (typeIsPseudo(type, stream)) { 482 return pushContext(state, stream, "pseudo"); 483 } 484 return state.context.type; 485 }; 486 487 488 /** 489 * Vendor prefixes 490 */ 491 states.vendorPrefixes = function(type, stream, state) { 492 if (type == "word") { 493 override = "property"; 494 return pushContext(state, stream, "block", 0); 495 } 496 return popContext(state); 497 }; 498 499 500 /** 501 * Pseudo 502 */ 503 states.pseudo = function(type, stream, state) { 504 if (!wordIsProperty(firstWordOfLine(stream.string))) { 505 stream.match(/^[a-z-]+/); 506 override = "variable-3"; 507 if (endOfLine(stream)) return pushContext(state, stream, "block"); 508 return popContext(state); 509 } 510 return popAndPass(type, stream, state); 511 }; 512 513 514 /** 515 * atBlock 516 */ 517 states.atBlock = function(type, stream, state) { 518 if (type == "(") return pushContext(state, stream, "atBlock_parens"); 519 if (typeIsBlock(type, stream)) { 520 return pushContext(state, stream, "block"); 521 } 522 if (typeIsInterpolation(type, stream)) { 523 return pushContext(state, stream, "interpolation"); 524 } 525 if (type == "word") { 526 var word = stream.current().toLowerCase(); 527 if (/^(only|not|and|or)$/.test(word)) 528 override = "keyword"; 529 else if (documentTypes.hasOwnProperty(word)) 530 override = "tag"; 531 else if (mediaTypes.hasOwnProperty(word)) 532 override = "attribute"; 533 else if (mediaFeatures.hasOwnProperty(word)) 534 override = "property"; 535 else if (nonStandardPropertyKeywords.hasOwnProperty(word)) 536 override = "string-2"; 537 else override = wordAsValue(stream.current()); 538 if (override == "tag" && endOfLine(stream)) { 539 return pushContext(state, stream, "block"); 540 } 541 } 542 if (type == "operator" && /^(not|and|or)$/.test(stream.current())) { 543 override = "keyword"; 544 } 545 return state.context.type; 546 }; 547 548 states.atBlock_parens = function(type, stream, state) { 549 if (type == "{" || type == "}") return state.context.type; 550 if (type == ")") { 551 if (endOfLine(stream)) return pushContext(state, stream, "block"); 552 else return pushContext(state, stream, "atBlock"); 553 } 554 if (type == "word") { 555 var word = stream.current().toLowerCase(); 556 override = wordAsValue(word); 557 if (/^(max|min)/.test(word)) override = "property"; 558 if (override == "tag") { 559 tagVariablesRegexp.test(word) ? override = "variable-2" : override = "atom"; 560 } 561 return state.context.type; 562 } 563 return states.atBlock(type, stream, state); 564 }; 565 566 567 /** 568 * Keyframes 569 */ 570 states.keyframes = function(type, stream, state) { 571 if (stream.indentation() == "0" && ((type == "}" && startOfLine(stream)) || type == "]" || type == "hash" 572 || type == "qualifier" || wordIsTag(stream.current()))) { 573 return popAndPass(type, stream, state); 574 } 575 if (type == "{") return pushContext(state, stream, "keyframes"); 576 if (type == "}") { 577 if (startOfLine(stream)) return popContext(state, true); 578 else return pushContext(state, stream, "keyframes"); 579 } 580 if (type == "unit" && /^[0-9]+\%$/.test(stream.current())) { 581 return pushContext(state, stream, "keyframes"); 582 } 583 if (type == "word") { 584 override = wordAsValue(stream.current()); 585 if (override == "block-keyword") { 586 override = "keyword"; 587 return pushContext(state, stream, "keyframes"); 588 } 589 } 590 if (/@(font-face|media|supports|(-moz-)?document)/.test(type)) { 591 return pushContext(state, stream, endOfLine(stream) ? "block" : "atBlock"); 592 } 593 if (type == "mixin") { 594 return pushContext(state, stream, "block", 0); 595 } 596 return state.context.type; 597 }; 598 599 600 /** 601 * Interpolation 602 */ 603 states.interpolation = function(type, stream, state) { 604 if (type == "{") popContext(state) && pushContext(state, stream, "block"); 605 if (type == "}") { 606 if (stream.string.match(/^\s*(\.|#|:|\[|\*|&|>|~|\+|\/)/i) || 607 (stream.string.match(/^\s*[a-z]/i) && wordIsTag(firstWordOfLine(stream)))) { 608 return pushContext(state, stream, "block"); 609 } 610 if (!stream.string.match(/^(\{|\s*\&)/) || 611 stream.match(/\s*[\w-]/,false)) { 612 return pushContext(state, stream, "block", 0); 613 } 614 return pushContext(state, stream, "block"); 615 } 616 if (type == "variable-name") { 617 return pushContext(state, stream, "variableName", 0); 618 } 619 if (type == "word") { 620 override = wordAsValue(stream.current()); 621 if (override == "tag") override = "atom"; 622 } 623 return state.context.type; 624 }; 625 626 627 /** 628 * Extend/s 629 */ 630 states.extend = function(type, stream, state) { 631 if (type == "[" || type == "=") return "extend"; 632 if (type == "]") return popContext(state); 633 if (type == "word") { 634 override = wordAsValue(stream.current()); 635 return "extend"; 636 } 637 return popContext(state); 638 }; 639 640 641 /** 642 * Variable name 643 */ 644 states.variableName = function(type, stream, state) { 645 if (type == "string" || type == "[" || type == "]" || stream.current().match(/^(\.|\$)/)) { 646 if (stream.current().match(/^\.[\w-]+/i)) override = "variable-2"; 647 return "variableName"; 648 } 649 return popAndPass(type, stream, state); 650 }; 651 652 653 return { 654 startState: function(base) { 655 return { 656 tokenize: null, 657 state: "block", 658 context: new Context("block", base || 0, null) 659 }; 660 }, 661 token: function(stream, state) { 662 if (!state.tokenize && stream.eatSpace()) return null; 663 style = (state.tokenize || tokenBase)(stream, state); 664 if (style && typeof style == "object") { 665 type = style[1]; 666 style = style[0]; 667 } 668 override = style; 669 state.state = states[state.state](type, stream, state); 670 return override; 671 }, 672 indent: function(state, textAfter, line) { 673 674 var cx = state.context, 675 ch = textAfter && textAfter.charAt(0), 676 indent = cx.indent, 677 lineFirstWord = firstWordOfLine(textAfter), 678 lineIndent = line.match(/^\s*/)[0].replace(/\t/g, indentUnitString).length, 679 prevLineFirstWord = state.context.prev ? state.context.prev.line.firstWord : "", 680 prevLineIndent = state.context.prev ? state.context.prev.line.indent : lineIndent; 681 682 if (cx.prev && 683 (ch == "}" && (cx.type == "block" || cx.type == "atBlock" || cx.type == "keyframes") || 684 ch == ")" && (cx.type == "parens" || cx.type == "atBlock_parens") || 685 ch == "{" && (cx.type == "at"))) { 686 indent = cx.indent - indentUnit; 687 } else if (!(/(\})/.test(ch))) { 688 if (/@|\$|\d/.test(ch) || 689 /^\{/.test(textAfter) || 690 /^\s*\/(\/|\*)/.test(textAfter) || 691 /^\s*\/\*/.test(prevLineFirstWord) || 692 /^\s*[\w-\.\[\]\'\"]+\s*(\?|:|\+)?=/i.test(textAfter) || 693 /^(\+|-)?[a-z][\w-]*\(/i.test(textAfter) || 694 /^return/.test(textAfter) || 695 wordIsBlock(lineFirstWord)) { 696 indent = lineIndent; 697 } else if (/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(ch) || wordIsTag(lineFirstWord)) { 698 if (/\,\s*$/.test(prevLineFirstWord)) { 699 indent = prevLineIndent; 700 } else if (/^\s+/.test(line) && (/(\.|#|:|\[|\*|&|>|~|\+|\/)/.test(prevLineFirstWord) || wordIsTag(prevLineFirstWord))) { 701 indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit; 702 } else { 703 indent = lineIndent; 704 } 705 } else if (!/,\s*$/.test(line) && (wordIsVendorPrefix(lineFirstWord) || wordIsProperty(lineFirstWord))) { 706 if (wordIsBlock(prevLineFirstWord)) { 707 indent = lineIndent <= prevLineIndent ? prevLineIndent : prevLineIndent + indentUnit; 708 } else if (/^\{/.test(prevLineFirstWord)) { 709 indent = lineIndent <= prevLineIndent ? lineIndent : prevLineIndent + indentUnit; 710 } else if (wordIsVendorPrefix(prevLineFirstWord) || wordIsProperty(prevLineFirstWord)) { 711 indent = lineIndent >= prevLineIndent ? prevLineIndent : lineIndent; 712 } else if (/^(\.|#|:|\[|\*|&|@|\+|\-|>|~|\/)/.test(prevLineFirstWord) || 713 /=\s*$/.test(prevLineFirstWord) || 714 wordIsTag(prevLineFirstWord) || 715 /^\$[\w-\.\[\]\'\"]/.test(prevLineFirstWord)) { 716 indent = prevLineIndent + indentUnit; 717 } else { 718 indent = lineIndent; 719 } 720 } 721 } 722 return indent; 723 }, 724 electricChars: "}", 725 lineComment: "//", 726 fold: "indent" 727 }; 728 }); 729 730 // developer.mozilla.org/en-US/docs/Web/HTML/Element 731 var tagKeywords_ = ["a","abbr","address","area","article","aside","audio", "b", "base","bdi", "bdo","bgsound","blockquote","body","br","button","canvas","caption","cite", "code","col","colgroup","data","datalist","dd","del","details","dfn","div", "dl","dt","em","embed","fieldset","figcaption","figure","footer","form","h1", "h2","h3","h4","h5","h6","head","header","hgroup","hr","html","i","iframe", "img","input","ins","kbd","keygen","label","legend","li","link","main","map", "mark","marquee","menu","menuitem","meta","meter","nav","nobr","noframes", "noscript","object","ol","optgroup","option","output","p","param","pre", "progress","q","rp","rt","ruby","s","samp","script","section","select", "small","source","span","strong","style","sub","summary","sup","table","tbody","td","textarea","tfoot","th","thead","time","tr","track", "u","ul","var","video"]; 732 733 // github.com/codemirror/CodeMirror/blob/master/mode/css/css.js 734 var documentTypes_ = ["domain", "regexp", "url", "url-prefix"]; 735 var mediaTypes_ = ["all","aural","braille","handheld","print","projection","screen","tty","tv","embossed"]; 736 var mediaFeatures_ = ["width","min-width","max-width","height","min-height","max-height","device-width","min-device-width","max-device-width","device-height","min-device-height","max-device-height","aspect-ratio","min-aspect-ratio","max-aspect-ratio","device-aspect-ratio","min-device-aspect-ratio","max-device-aspect-ratio","color","min-color","max-color","color-index","min-color-index","max-color-index","monochrome","min-monochrome","max-monochrome","resolution","min-resolution","max-resolution","scan","grid"]; 737 var propertyKeywords_ = ["align-content","align-items","align-self","alignment-adjust","alignment-baseline","anchor-point","animation","animation-delay","animation-direction","animation-duration","animation-fill-mode","animation-iteration-count","animation-name","animation-play-state","animation-timing-function","appearance","azimuth","backface-visibility","background","background-attachment","background-clip","background-color","background-image","background-origin","background-position","background-repeat","background-size","baseline-shift","binding","bleed","bookmark-label","bookmark-level","bookmark-state","bookmark-target","border","border-bottom","border-bottom-color","border-bottom-left-radius","border-bottom-right-radius","border-bottom-style","border-bottom-width","border-collapse","border-color","border-image","border-image-outset","border-image-repeat","border-image-slice","border-image-source","border-image-width","border-left","border-left-color","border-left-style","border-left-width","border-radius","border-right","border-right-color","border-right-style","border-right-width","border-spacing","border-style","border-top","border-top-color","border-top-left-radius","border-top-right-radius","border-top-style","border-top-width","border-width","bottom","box-decoration-break","box-shadow","box-sizing","break-after","break-before","break-inside","caption-side","clear","clip","color","color-profile","column-count","column-fill","column-gap","column-rule","column-rule-color","column-rule-style","column-rule-width","column-span","column-width","columns","content","counter-increment","counter-reset","crop","cue","cue-after","cue-before","cursor","direction","display","dominant-baseline","drop-initial-after-adjust","drop-initial-after-align","drop-initial-before-adjust","drop-initial-before-align","drop-initial-size","drop-initial-value","elevation","empty-cells","fit","fit-position","flex","flex-basis","flex-direction","flex-flow","flex-grow","flex-shrink","flex-wrap","float","float-offset","flow-from","flow-into","font","font-feature-settings","font-family","font-kerning","font-language-override","font-size","font-size-adjust","font-stretch","font-style","font-synthesis","font-variant","font-variant-alternates","font-variant-caps","font-variant-east-asian","font-variant-ligatures","font-variant-numeric","font-variant-position","font-weight","grid","grid-area","grid-auto-columns","grid-auto-flow","grid-auto-position","grid-auto-rows","grid-column","grid-column-end","grid-column-start","grid-row","grid-row-end","grid-row-start","grid-template","grid-template-areas","grid-template-columns","grid-template-rows","hanging-punctuation","height","hyphens","icon","image-orientation","image-rendering","image-resolution","inline-box-align","justify-content","left","letter-spacing","line-break","line-height","line-stacking","line-stacking-ruby","line-stacking-shift","line-stacking-strategy","list-style","list-style-image","list-style-position","list-style-type","margin","margin-bottom","margin-left","margin-right","margin-top","marker-offset","marks","marquee-direction","marquee-loop","marquee-play-count","marquee-speed","marquee-style","max-height","max-width","min-height","min-width","move-to","nav-down","nav-index","nav-left","nav-right","nav-up","object-fit","object-position","opacity","order","orphans","outline","outline-color","outline-offset","outline-style","outline-width","overflow","overflow-style","overflow-wrap","overflow-x","overflow-y","padding","padding-bottom","padding-left","padding-right","padding-top","page","page-break-after","page-break-before","page-break-inside","page-policy","pause","pause-after","pause-before","perspective","perspective-origin","pitch","pitch-range","play-during","position","presentation-level","punctuation-trim","quotes","region-break-after","region-break-before","region-break-inside","region-fragment","rendering-intent","resize","rest","rest-after","rest-before","richness","right","rotation","rotation-point","ruby-align","ruby-overhang","ruby-position","ruby-span","shape-image-threshold","shape-inside","shape-margin","shape-outside","size","speak","speak-as","speak-header","speak-numeral","speak-punctuation","speech-rate","stress","string-set","tab-size","table-layout","target","target-name","target-new","target-position","text-align","text-align-last","text-decoration","text-decoration-color","text-decoration-line","text-decoration-skip","text-decoration-style","text-emphasis","text-emphasis-color","text-emphasis-position","text-emphasis-style","text-height","text-indent","text-justify","text-outline","text-overflow","text-shadow","text-size-adjust","text-space-collapse","text-transform","text-underline-position","text-wrap","top","transform","transform-origin","transform-style","transition","transition-delay","transition-duration","transition-property","transition-timing-function","unicode-bidi","vertical-align","visibility","voice-balance","voice-duration","voice-family","voice-pitch","voice-range","voice-rate","voice-stress","voice-volume","volume","white-space","widows","width","will-change","word-break","word-spacing","word-wrap","z-index","clip-path","clip-rule","mask","enable-background","filter","flood-color","flood-opacity","lighting-color","stop-color","stop-opacity","pointer-events","color-interpolation","color-interpolation-filters","color-rendering","fill","fill-opacity","fill-rule","image-rendering","marker","marker-end","marker-mid","marker-start","shape-rendering","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-rendering","baseline-shift","dominant-baseline","glyph-orientation-horizontal","glyph-orientation-vertical","text-anchor","writing-mode","font-smoothing","osx-font-smoothing"]; 738 var nonStandardPropertyKeywords_ = ["scrollbar-arrow-color","scrollbar-base-color","scrollbar-dark-shadow-color","scrollbar-face-color","scrollbar-highlight-color","scrollbar-shadow-color","scrollbar-3d-light-color","scrollbar-track-color","shape-inside","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","zoom"]; 739 var fontProperties_ = ["font-family","src","unicode-range","font-variant","font-feature-settings","font-stretch","font-weight","font-style"]; 740 var colorKeywords_ = ["aliceblue","antiquewhite","aqua","aquamarine","azure","beige","bisque","black","blanchedalmond","blue","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dodgerblue","firebrick","floralwhite","forestgreen","fuchsia","gainsboro","ghostwhite","gold","goldenrod","gray","grey","green","greenyellow","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightsteelblue","lightyellow","lime","limegreen","linen","magenta","maroon","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","navy","oldlace","olive","olivedrab","orange","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","purple","rebeccapurple","red","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","silver","skyblue","slateblue","slategray","snow","springgreen","steelblue","tan","teal","thistle","tomato","turquoise","violet","wheat","white","whitesmoke","yellow","yellowgreen"]; 741 var valueKeywords_ = ["above","absolute","activeborder","additive","activecaption","afar","after-white-space","ahead","alias","all","all-scroll","alphabetic","alternate","always","amharic","amharic-abegede","antialiased","appworkspace","arabic-indic","armenian","asterisks","attr","auto","avoid","avoid-column","avoid-page","avoid-region","background","backwards","baseline","below","bidi-override","binary","bengali","blink","block","block-axis","bold","bolder","border","border-box","both","bottom","break","break-all","break-word","bullets","button","button-bevel","buttonface","buttonhighlight","buttonshadow","buttontext","calc","cambodian","capitalize","caps-lock-indicator","caption","captiontext","caret","cell","center","checkbox","circle","cjk-decimal","cjk-earthly-branch","cjk-heavenly-stem","cjk-ideographic","clear","clip","close-quote","col-resize","collapse","column","compact","condensed","contain","content","contents","content-box","context-menu","continuous","copy","counter","counters","cover","crop","cross","crosshair","currentcolor","cursive","cyclic","dashed","decimal","decimal-leading-zero","default","default-button","destination-atop","destination-in","destination-out","destination-over","devanagari","disc","discard","disclosure-closed","disclosure-open","document","dot-dash","dot-dot-dash","dotted","double","down","e-resize","ease","ease-in","ease-in-out","ease-out","element","ellipse","ellipsis","embed","end","ethiopic","ethiopic-abegede","ethiopic-abegede-am-et","ethiopic-abegede-gez","ethiopic-abegede-ti-er","ethiopic-abegede-ti-et","ethiopic-halehame-aa-er","ethiopic-halehame-aa-et","ethiopic-halehame-am-et","ethiopic-halehame-gez","ethiopic-halehame-om-et","ethiopic-halehame-sid-et","ethiopic-halehame-so-et","ethiopic-halehame-ti-er","ethiopic-halehame-ti-et","ethiopic-halehame-tig","ethiopic-numeric","ew-resize","expanded","extends","extra-condensed","extra-expanded","fantasy","fast","fill","fixed","flat","flex","footnotes","forwards","from","geometricPrecision","georgian","graytext","groove","gujarati","gurmukhi","hand","hangul","hangul-consonant","hebrew","help","hidden","hide","higher","highlight","highlighttext","hiragana","hiragana-iroha","horizontal","hsl","hsla","icon","ignore","inactiveborder","inactivecaption","inactivecaptiontext","infinite","infobackground","infotext","inherit","initial","inline","inline-axis","inline-block","inline-flex","inline-table","inset","inside","intrinsic","invert","italic","japanese-formal","japanese-informal","justify","kannada","katakana","katakana-iroha","keep-all","khmer","korean-hangul-formal","korean-hanja-formal","korean-hanja-informal","landscape","lao","large","larger","left","level","lighter","line-through","linear","linear-gradient","lines","list-item","listbox","listitem","local","logical","loud","lower","lower-alpha","lower-armenian","lower-greek","lower-hexadecimal","lower-latin","lower-norwegian","lower-roman","lowercase","ltr","malayalam","match","matrix","matrix3d","media-controls-background","media-current-time-display","media-fullscreen-button","media-mute-button","media-play-button","media-return-to-realtime-button","media-rewind-button","media-seek-back-button","media-seek-forward-button","media-slider","media-sliderthumb","media-time-remaining-display","media-volume-slider","media-volume-slider-container","media-volume-sliderthumb","medium","menu","menulist","menulist-button","menulist-text","menulist-textfield","menutext","message-box","middle","min-intrinsic","mix","mongolian","monospace","move","multiple","myanmar","n-resize","narrower","ne-resize","nesw-resize","no-close-quote","no-drop","no-open-quote","no-repeat","none","normal","not-allowed","nowrap","ns-resize","numbers","numeric","nw-resize","nwse-resize","oblique","octal","open-quote","optimizeLegibility","optimizeSpeed","oriya","oromo","outset","outside","outside-shape","overlay","overline","padding","padding-box","painted","page","paused","persian","perspective","plus-darker","plus-lighter","pointer","polygon","portrait","pre","pre-line","pre-wrap","preserve-3d","progress","push-button","radial-gradient","radio","read-only","read-write","read-write-plaintext-only","rectangle","region","relative","repeat","repeating-linear-gradient","repeating-radial-gradient","repeat-x","repeat-y","reset","reverse","rgb","rgba","ridge","right","rotate","rotate3d","rotateX","rotateY","rotateZ","round","row-resize","rtl","run-in","running","s-resize","sans-serif","scale","scale3d","scaleX","scaleY","scaleZ","scroll","scrollbar","scroll-position","se-resize","searchfield","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","semi-condensed","semi-expanded","separate","serif","show","sidama","simp-chinese-formal","simp-chinese-informal","single","skew","skewX","skewY","skip-white-space","slide","slider-horizontal","slider-vertical","sliderthumb-horizontal","sliderthumb-vertical","slow","small","small-caps","small-caption","smaller","solid","somali","source-atop","source-in","source-out","source-over","space","spell-out","square","square-button","start","static","status-bar","stretch","stroke","sub","subpixel-antialiased","super","sw-resize","symbolic","symbols","table","table-caption","table-cell","table-column","table-column-group","table-footer-group","table-header-group","table-row","table-row-group","tamil","telugu","text","text-bottom","text-top","textarea","textfield","thai","thick","thin","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","tibetan","tigre","tigrinya-er","tigrinya-er-abegede","tigrinya-et","tigrinya-et-abegede","to","top","trad-chinese-formal","trad-chinese-informal","translate","translate3d","translateX","translateY","translateZ","transparent","ultra-condensed","ultra-expanded","underline","up","upper-alpha","upper-armenian","upper-greek","upper-hexadecimal","upper-latin","upper-norwegian","upper-roman","uppercase","urdu","url","var","vertical","vertical-text","visible","visibleFill","visiblePainted","visibleStroke","visual","w-resize","wait","wave","wider","window","windowframe","windowtext","words","x-large","x-small","xor","xx-large","xx-small","bicubic","optimizespeed","grayscale","row","row-reverse","wrap","wrap-reverse","column-reverse","flex-start","flex-end","space-between","space-around", "unset"]; 742 743 var wordOperatorKeywords_ = ["in","and","or","not","is not","is a","is","isnt","defined","if unless"], 744 blockKeywords_ = ["for","if","else","unless", "from", "to"], 745 commonAtoms_ = ["null","true","false","href","title","type","not-allowed","readonly","disabled"], 746 commonDef_ = ["@font-face", "@keyframes", "@media", "@viewport", "@page", "@host", "@supports", "@block", "@css"]; 747 748 var hintWords = tagKeywords_.concat(documentTypes_,mediaTypes_,mediaFeatures_, 749 propertyKeywords_,nonStandardPropertyKeywords_, 750 colorKeywords_,valueKeywords_,fontProperties_, 751 wordOperatorKeywords_,blockKeywords_, 752 commonAtoms_,commonDef_); 753 754 function wordRegexp(words) { 755 words = words.sort(function(a,b){return b > a;}); 756 return new RegExp("^((" + words.join(")|(") + "))\\b"); 757 } 758 759 function keySet(array) { 760 var keys = {}; 761 for (var i = 0; i < array.length; ++i) keys[array[i]] = true; 762 return keys; 763 } 764 765 function escapeRegExp(text) { 766 return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&"); 767 } 768 769 CodeMirror.registerHelper("hintWords", "stylus", hintWords); 770 CodeMirror.defineMIME("text/x-styl", "stylus"); 771 });
Downloadmodules/editor/codemirror/mode/stylus/stylus.js
History Sun, 17 Dec 2017 01:14:09 +0100 Jan Dankert Integration eines weiteren Code-Editors: Codemirror. Demnächst müssen wir hier mal aufräumen und andere Editoren rauswerfen.