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comparison .cms/lib/codemirror/mode/clike/clike.js @ 0:78edf6b517a0 draft

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author Coffee CMS <info@coffee-cms.ru>
date Fri, 11 Oct 2024 22:40:23 +0000
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-1:000000000000 0:78edf6b517a0
1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
3
4 (function(mod) {
5 if (typeof exports == "object" && typeof module == "object") // CommonJS
6 mod(require("../../lib/codemirror"));
7 else if (typeof define == "function" && define.amd) // AMD
8 define(["../../lib/codemirror"], mod);
9 else // Plain browser env
10 mod(CodeMirror);
11 })(function(CodeMirror) {
12 "use strict";
13
14 function Context(indented, column, type, info, align, prev) {
15 this.indented = indented;
16 this.column = column;
17 this.type = type;
18 this.info = info;
19 this.align = align;
20 this.prev = prev;
21 }
22 function pushContext(state, col, type, info) {
23 var indent = state.indented;
24 if (state.context && state.context.type == "statement" && type != "statement")
25 indent = state.context.indented;
26 return state.context = new Context(indent, col, type, info, null, state.context);
27 }
28 function popContext(state) {
29 var t = state.context.type;
30 if (t == ")" || t == "]" || t == "}")
31 state.indented = state.context.indented;
32 return state.context = state.context.prev;
33 }
34
35 function typeBefore(stream, state, pos) {
36 if (state.prevToken == "variable" || state.prevToken == "type") return true;
37 if (/\S(?:[^- ]>|[*\]])\s*$|\*$/.test(stream.string.slice(0, pos))) return true;
38 if (state.typeAtEndOfLine && stream.column() == stream.indentation()) return true;
39 }
40
41 function isTopScope(context) {
42 for (;;) {
43 if (!context || context.type == "top") return true;
44 if (context.type == "}" && context.prev.info != "namespace") return false;
45 context = context.prev;
46 }
47 }
48
49 CodeMirror.defineMode("clike", function(config, parserConfig) {
50 var indentUnit = config.indentUnit,
51 statementIndentUnit = parserConfig.statementIndentUnit || indentUnit,
52 dontAlignCalls = parserConfig.dontAlignCalls,
53 keywords = parserConfig.keywords || {},
54 types = parserConfig.types || {},
55 builtin = parserConfig.builtin || {},
56 blockKeywords = parserConfig.blockKeywords || {},
57 defKeywords = parserConfig.defKeywords || {},
58 atoms = parserConfig.atoms || {},
59 hooks = parserConfig.hooks || {},
60 multiLineStrings = parserConfig.multiLineStrings,
61 indentStatements = parserConfig.indentStatements !== false,
62 indentSwitch = parserConfig.indentSwitch !== false,
63 namespaceSeparator = parserConfig.namespaceSeparator,
64 isPunctuationChar = parserConfig.isPunctuationChar || /[\[\]{}\(\),;\:\.]/,
65 numberStart = parserConfig.numberStart || /[\d\.]/,
66 number = parserConfig.number || /^(?:0x[a-f\d]+|0b[01]+|(?:\d+\.?\d*|\.\d+)(?:e[-+]?\d+)?)(u|ll?|l|f)?/i,
67 isOperatorChar = parserConfig.isOperatorChar || /[+\-*&%=<>!?|\/]/,
68 isIdentifierChar = parserConfig.isIdentifierChar || /[\w\$_\xa1-\uffff]/,
69 // An optional function that takes a {string} token and returns true if it
70 // should be treated as a builtin.
71 isReservedIdentifier = parserConfig.isReservedIdentifier || false;
72
73 var curPunc, isDefKeyword;
74
75 function tokenBase(stream, state) {
76 var ch = stream.next();
77 if (hooks[ch]) {
78 var result = hooks[ch](stream, state);
79 if (result !== false) return result;
80 }
81 if (ch == '"' || ch == "'") {
82 state.tokenize = tokenString(ch);
83 return state.tokenize(stream, state);
84 }
85 if (numberStart.test(ch)) {
86 stream.backUp(1)
87 if (stream.match(number)) return "number"
88 stream.next()
89 }
90 if (isPunctuationChar.test(ch)) {
91 curPunc = ch;
92 return null;
93 }
94 if (ch == "/") {
95 if (stream.eat("*")) {
96 state.tokenize = tokenComment;
97 return tokenComment(stream, state);
98 }
99 if (stream.eat("/")) {
100 stream.skipToEnd();
101 return "comment";
102 }
103 }
104 if (isOperatorChar.test(ch)) {
105 while (!stream.match(/^\/[\/*]/, false) && stream.eat(isOperatorChar)) {}
106 return "operator";
107 }
108 stream.eatWhile(isIdentifierChar);
109 if (namespaceSeparator) while (stream.match(namespaceSeparator))
110 stream.eatWhile(isIdentifierChar);
111
112 var cur = stream.current();
113 if (contains(keywords, cur)) {
114 if (contains(blockKeywords, cur)) curPunc = "newstatement";
115 if (contains(defKeywords, cur)) isDefKeyword = true;
116 return "keyword";
117 }
118 if (contains(types, cur)) return "type";
119 if (contains(builtin, cur)
120 || (isReservedIdentifier && isReservedIdentifier(cur))) {
121 if (contains(blockKeywords, cur)) curPunc = "newstatement";
122 return "builtin";
123 }
124 if (contains(atoms, cur)) return "atom";
125 return "variable";
126 }
127
128 function tokenString(quote) {
129 return function(stream, state) {
130 var escaped = false, next, end = false;
131 while ((next = stream.next()) != null) {
132 if (next == quote && !escaped) {end = true; break;}
133 escaped = !escaped && next == "\\";
134 }
135 if (end || !(escaped || multiLineStrings))
136 state.tokenize = null;
137 return "string";
138 };
139 }
140
141 function tokenComment(stream, state) {
142 var maybeEnd = false, ch;
143 while (ch = stream.next()) {
144 if (ch == "/" && maybeEnd) {
145 state.tokenize = null;
146 break;
147 }
148 maybeEnd = (ch == "*");
149 }
150 return "comment";
151 }
152
153 function maybeEOL(stream, state) {
154 if (parserConfig.typeFirstDefinitions && stream.eol() && isTopScope(state.context))
155 state.typeAtEndOfLine = typeBefore(stream, state, stream.pos)
156 }
157
158 // Interface
159
160 return {
161 startState: function(basecolumn) {
162 return {
163 tokenize: null,
164 context: new Context((basecolumn || 0) - indentUnit, 0, "top", null, false),
165 indented: 0,
166 startOfLine: true,
167 prevToken: null
168 };
169 },
170
171 token: function(stream, state) {
172 var ctx = state.context;
173 if (stream.sol()) {
174 if (ctx.align == null) ctx.align = false;
175 state.indented = stream.indentation();
176 state.startOfLine = true;
177 }
178 if (stream.eatSpace()) { maybeEOL(stream, state); return null; }
179 curPunc = isDefKeyword = null;
180 var style = (state.tokenize || tokenBase)(stream, state);
181 if (style == "comment" || style == "meta") return style;
182 if (ctx.align == null) ctx.align = true;
183
184 if (curPunc == ";" || curPunc == ":" || (curPunc == "," && stream.match(/^\s*(?:\/\/.*)?$/, false)))
185 while (state.context.type == "statement") popContext(state);
186 else if (curPunc == "{") pushContext(state, stream.column(), "}");
187 else if (curPunc == "[") pushContext(state, stream.column(), "]");
188 else if (curPunc == "(") pushContext(state, stream.column(), ")");
189 else if (curPunc == "}") {
190 while (ctx.type == "statement") ctx = popContext(state);
191 if (ctx.type == "}") ctx = popContext(state);
192 while (ctx.type == "statement") ctx = popContext(state);
193 }
194 else if (curPunc == ctx.type) popContext(state);
195 else if (indentStatements &&
196 (((ctx.type == "}" || ctx.type == "top") && curPunc != ";") ||
197 (ctx.type == "statement" && curPunc == "newstatement"))) {
198 pushContext(state, stream.column(), "statement", stream.current());
199 }
200
201 if (style == "variable" &&
202 ((state.prevToken == "def" ||
203 (parserConfig.typeFirstDefinitions && typeBefore(stream, state, stream.start) &&
204 isTopScope(state.context) && stream.match(/^\s*\(/, false)))))
205 style = "def";
206
207 if (hooks.token) {
208 var result = hooks.token(stream, state, style);
209 if (result !== undefined) style = result;
210 }
211
212 if (style == "def" && parserConfig.styleDefs === false) style = "variable";
213
214 state.startOfLine = false;
215 state.prevToken = isDefKeyword ? "def" : style || curPunc;
216 maybeEOL(stream, state);
217 return style;
218 },
219
220 indent: function(state, textAfter) {
221 if (state.tokenize != tokenBase && state.tokenize != null || state.typeAtEndOfLine && isTopScope(state.context))
222 return CodeMirror.Pass;
223 var ctx = state.context, firstChar = textAfter && textAfter.charAt(0);
224 var closing = firstChar == ctx.type;
225 if (ctx.type == "statement" && firstChar == "}") ctx = ctx.prev;
226 if (parserConfig.dontIndentStatements)
227 while (ctx.type == "statement" && parserConfig.dontIndentStatements.test(ctx.info))
228 ctx = ctx.prev
229 if (hooks.indent) {
230 var hook = hooks.indent(state, ctx, textAfter, indentUnit);
231 if (typeof hook == "number") return hook
232 }
233 var switchBlock = ctx.prev && ctx.prev.info == "switch";
234 if (parserConfig.allmanIndentation && /[{(]/.test(firstChar)) {
235 while (ctx.type != "top" && ctx.type != "}") ctx = ctx.prev
236 return ctx.indented
237 }
238 if (ctx.type == "statement")
239 return ctx.indented + (firstChar == "{" ? 0 : statementIndentUnit);
240 if (ctx.align && (!dontAlignCalls || ctx.type != ")"))
241 return ctx.column + (closing ? 0 : 1);
242 if (ctx.type == ")" && !closing)
243 return ctx.indented + statementIndentUnit;
244
245 return ctx.indented + (closing ? 0 : indentUnit) +
246 (!closing && switchBlock && !/^(?:case|default)\b/.test(textAfter) ? indentUnit : 0);
247 },
248
249 electricInput: indentSwitch ? /^\s*(?:case .*?:|default:|\{\}?|\})$/ : /^\s*[{}]$/,
250 blockCommentStart: "/*",
251 blockCommentEnd: "*/",
252 blockCommentContinue: " * ",
253 lineComment: "//",
254 fold: "brace"
255 };
256 });
257
258 function words(str) {
259 var obj = {}, words = str.split(" ");
260 for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
261 return obj;
262 }
263 function contains(words, word) {
264 if (typeof words === "function") {
265 return words(word);
266 } else {
267 return words.propertyIsEnumerable(word);
268 }
269 }
270 var cKeywords = "auto if break case register continue return default do sizeof " +
271 "static else struct switch extern typedef union for goto while enum const " +
272 "volatile inline restrict asm fortran";
273
274 // Keywords from https://en.cppreference.com/w/cpp/keyword includes C++20.
275 var cppKeywords = "alignas alignof and and_eq audit axiom bitand bitor catch " +
276 "class compl concept constexpr const_cast decltype delete dynamic_cast " +
277 "explicit export final friend import module mutable namespace new noexcept " +
278 "not not_eq operator or or_eq override private protected public " +
279 "reinterpret_cast requires static_assert static_cast template this " +
280 "thread_local throw try typeid typename using virtual xor xor_eq";
281
282 var objCKeywords = "bycopy byref in inout oneway out self super atomic nonatomic retain copy " +
283 "readwrite readonly strong weak assign typeof nullable nonnull null_resettable _cmd " +
284 "@interface @implementation @end @protocol @encode @property @synthesize @dynamic @class " +
285 "@public @package @private @protected @required @optional @try @catch @finally @import " +
286 "@selector @encode @defs @synchronized @autoreleasepool @compatibility_alias @available";
287
288 var objCBuiltins = "FOUNDATION_EXPORT FOUNDATION_EXTERN NS_INLINE NS_FORMAT_FUNCTION " +
289 " NS_RETURNS_RETAINEDNS_ERROR_ENUM NS_RETURNS_NOT_RETAINED NS_RETURNS_INNER_POINTER " +
290 "NS_DESIGNATED_INITIALIZER NS_ENUM NS_OPTIONS NS_REQUIRES_NIL_TERMINATION " +
291 "NS_ASSUME_NONNULL_BEGIN NS_ASSUME_NONNULL_END NS_SWIFT_NAME NS_REFINED_FOR_SWIFT"
292
293 // Do not use this. Use the cTypes function below. This is global just to avoid
294 // excessive calls when cTypes is being called multiple times during a parse.
295 var basicCTypes = words("int long char short double float unsigned signed " +
296 "void bool");
297
298 // Do not use this. Use the objCTypes function below. This is global just to avoid
299 // excessive calls when objCTypes is being called multiple times during a parse.
300 var basicObjCTypes = words("SEL instancetype id Class Protocol BOOL");
301
302 // Returns true if identifier is a "C" type.
303 // C type is defined as those that are reserved by the compiler (basicTypes),
304 // and those that end in _t (Reserved by POSIX for types)
305 // http://www.gnu.org/software/libc/manual/html_node/Reserved-Names.html
306 function cTypes(identifier) {
307 return contains(basicCTypes, identifier) || /.+_t$/.test(identifier);
308 }
309
310 // Returns true if identifier is a "Objective C" type.
311 function objCTypes(identifier) {
312 return cTypes(identifier) || contains(basicObjCTypes, identifier);
313 }
314
315 var cBlockKeywords = "case do else for if switch while struct enum union";
316 var cDefKeywords = "struct enum union";
317
318 function cppHook(stream, state) {
319 if (!state.startOfLine) return false
320 for (var ch, next = null; ch = stream.peek();) {
321 if (ch == "\\" && stream.match(/^.$/)) {
322 next = cppHook
323 break
324 } else if (ch == "/" && stream.match(/^\/[\/\*]/, false)) {
325 break
326 }
327 stream.next()
328 }
329 state.tokenize = next
330 return "meta"
331 }
332
333 function pointerHook(_stream, state) {
334 if (state.prevToken == "type") return "type";
335 return false;
336 }
337
338 // For C and C++ (and ObjC): identifiers starting with __
339 // or _ followed by a capital letter are reserved for the compiler.
340 function cIsReservedIdentifier(token) {
341 if (!token || token.length < 2) return false;
342 if (token[0] != '_') return false;
343 return (token[1] == '_') || (token[1] !== token[1].toLowerCase());
344 }
345
346 function cpp14Literal(stream) {
347 stream.eatWhile(/[\w\.']/);
348 return "number";
349 }
350
351 function cpp11StringHook(stream, state) {
352 stream.backUp(1);
353 // Raw strings.
354 if (stream.match(/^(?:R|u8R|uR|UR|LR)/)) {
355 var match = stream.match(/^"([^\s\\()]{0,16})\(/);
356 if (!match) {
357 return false;
358 }
359 state.cpp11RawStringDelim = match[1];
360 state.tokenize = tokenRawString;
361 return tokenRawString(stream, state);
362 }
363 // Unicode strings/chars.
364 if (stream.match(/^(?:u8|u|U|L)/)) {
365 if (stream.match(/^["']/, /* eat */ false)) {
366 return "string";
367 }
368 return false;
369 }
370 // Ignore this hook.
371 stream.next();
372 return false;
373 }
374
375 function cppLooksLikeConstructor(word) {
376 var lastTwo = /(\w+)::~?(\w+)$/.exec(word);
377 return lastTwo && lastTwo[1] == lastTwo[2];
378 }
379
380 // C#-style strings where "" escapes a quote.
381 function tokenAtString(stream, state) {
382 var next;
383 while ((next = stream.next()) != null) {
384 if (next == '"' && !stream.eat('"')) {
385 state.tokenize = null;
386 break;
387 }
388 }
389 return "string";
390 }
391
392 // C++11 raw string literal is <prefix>"<delim>( anything )<delim>", where
393 // <delim> can be a string up to 16 characters long.
394 function tokenRawString(stream, state) {
395 // Escape characters that have special regex meanings.
396 var delim = state.cpp11RawStringDelim.replace(/[^\w\s]/g, '\\$&');
397 var match = stream.match(new RegExp(".*?\\)" + delim + '"'));
398 if (match)
399 state.tokenize = null;
400 else
401 stream.skipToEnd();
402 return "string";
403 }
404
405 function def(mimes, mode) {
406 if (typeof mimes == "string") mimes = [mimes];
407 var words = [];
408 function add(obj) {
409 if (obj) for (var prop in obj) if (obj.hasOwnProperty(prop))
410 words.push(prop);
411 }
412 add(mode.keywords);
413 add(mode.types);
414 add(mode.builtin);
415 add(mode.atoms);
416 if (words.length) {
417 mode.helperType = mimes[0];
418 CodeMirror.registerHelper("hintWords", mimes[0], words);
419 }
420
421 for (var i = 0; i < mimes.length; ++i)
422 CodeMirror.defineMIME(mimes[i], mode);
423 }
424
425 def(["text/x-csrc", "text/x-c", "text/x-chdr"], {
426 name: "clike",
427 keywords: words(cKeywords),
428 types: cTypes,
429 blockKeywords: words(cBlockKeywords),
430 defKeywords: words(cDefKeywords),
431 typeFirstDefinitions: true,
432 atoms: words("NULL true false"),
433 isReservedIdentifier: cIsReservedIdentifier,
434 hooks: {
435 "#": cppHook,
436 "*": pointerHook,
437 },
438 modeProps: {fold: ["brace", "include"]}
439 });
440
441 def(["text/x-c++src", "text/x-c++hdr"], {
442 name: "clike",
443 keywords: words(cKeywords + " " + cppKeywords),
444 types: cTypes,
445 blockKeywords: words(cBlockKeywords + " class try catch"),
446 defKeywords: words(cDefKeywords + " class namespace"),
447 typeFirstDefinitions: true,
448 atoms: words("true false NULL nullptr"),
449 dontIndentStatements: /^template$/,
450 isIdentifierChar: /[\w\$_~\xa1-\uffff]/,
451 isReservedIdentifier: cIsReservedIdentifier,
452 hooks: {
453 "#": cppHook,
454 "*": pointerHook,
455 "u": cpp11StringHook,
456 "U": cpp11StringHook,
457 "L": cpp11StringHook,
458 "R": cpp11StringHook,
459 "0": cpp14Literal,
460 "1": cpp14Literal,
461 "2": cpp14Literal,
462 "3": cpp14Literal,
463 "4": cpp14Literal,
464 "5": cpp14Literal,
465 "6": cpp14Literal,
466 "7": cpp14Literal,
467 "8": cpp14Literal,
468 "9": cpp14Literal,
469 token: function(stream, state, style) {
470 if (style == "variable" && stream.peek() == "(" &&
471 (state.prevToken == ";" || state.prevToken == null ||
472 state.prevToken == "}") &&
473 cppLooksLikeConstructor(stream.current()))
474 return "def";
475 }
476 },
477 namespaceSeparator: "::",
478 modeProps: {fold: ["brace", "include"]}
479 });
480
481 def("text/x-java", {
482 name: "clike",
483 keywords: words("abstract assert break case catch class const continue default " +
484 "do else enum extends final finally for goto if implements import " +
485 "instanceof interface native new package private protected public " +
486 "return static strictfp super switch synchronized this throw throws transient " +
487 "try volatile while @interface"),
488 types: words("var byte short int long float double boolean char void Boolean Byte Character Double Float " +
489 "Integer Long Number Object Short String StringBuffer StringBuilder Void"),
490 blockKeywords: words("catch class do else finally for if switch try while"),
491 defKeywords: words("class interface enum @interface"),
492 typeFirstDefinitions: true,
493 atoms: words("true false null"),
494 number: /^(?:0x[a-f\d_]+|0b[01_]+|(?:[\d_]+\.?\d*|\.\d+)(?:e[-+]?[\d_]+)?)(u|ll?|l|f)?/i,
495 hooks: {
496 "@": function(stream) {
497 // Don't match the @interface keyword.
498 if (stream.match('interface', false)) return false;
499
500 stream.eatWhile(/[\w\$_]/);
501 return "meta";
502 },
503 '"': function(stream, state) {
504 if (!stream.match(/""$/)) return false;
505 state.tokenize = tokenTripleString;
506 return state.tokenize(stream, state);
507 }
508 },
509 modeProps: {fold: ["brace", "import"]}
510 });
511
512 def("text/x-csharp", {
513 name: "clike",
514 keywords: words("abstract as async await base break case catch checked class const continue" +
515 " default delegate do else enum event explicit extern finally fixed for" +
516 " foreach goto if implicit in init interface internal is lock namespace new" +
517 " operator out override params private protected public readonly record ref required return sealed" +
518 " sizeof stackalloc static struct switch this throw try typeof unchecked" +
519 " unsafe using virtual void volatile while add alias ascending descending dynamic from get" +
520 " global group into join let orderby partial remove select set value var yield"),
521 types: words("Action Boolean Byte Char DateTime DateTimeOffset Decimal Double Func" +
522 " Guid Int16 Int32 Int64 Object SByte Single String Task TimeSpan UInt16 UInt32" +
523 " UInt64 bool byte char decimal double short int long object" +
524 " sbyte float string ushort uint ulong"),
525 blockKeywords: words("catch class do else finally for foreach if struct switch try while"),
526 defKeywords: words("class interface namespace record struct var"),
527 typeFirstDefinitions: true,
528 atoms: words("true false null"),
529 hooks: {
530 "@": function(stream, state) {
531 if (stream.eat('"')) {
532 state.tokenize = tokenAtString;
533 return tokenAtString(stream, state);
534 }
535 stream.eatWhile(/[\w\$_]/);
536 return "meta";
537 }
538 }
539 });
540
541 function tokenTripleString(stream, state) {
542 var escaped = false;
543 while (!stream.eol()) {
544 if (!escaped && stream.match('"""')) {
545 state.tokenize = null;
546 break;
547 }
548 escaped = stream.next() == "\\" && !escaped;
549 }
550 return "string";
551 }
552
553 function tokenNestedComment(depth) {
554 return function (stream, state) {
555 var ch
556 while (ch = stream.next()) {
557 if (ch == "*" && stream.eat("/")) {
558 if (depth == 1) {
559 state.tokenize = null
560 break
561 } else {
562 state.tokenize = tokenNestedComment(depth - 1)
563 return state.tokenize(stream, state)
564 }
565 } else if (ch == "/" && stream.eat("*")) {
566 state.tokenize = tokenNestedComment(depth + 1)
567 return state.tokenize(stream, state)
568 }
569 }
570 return "comment"
571 }
572 }
573
574 def("text/x-scala", {
575 name: "clike",
576 keywords: words(
577 /* scala */
578 "abstract case catch class def do else extends final finally for forSome if " +
579 "implicit import lazy match new null object override package private protected return " +
580 "sealed super this throw trait try type val var while with yield _ " +
581
582 /* package scala */
583 "assert assume require print println printf readLine readBoolean readByte readShort " +
584 "readChar readInt readLong readFloat readDouble"
585 ),
586 types: words(
587 "AnyVal App Application Array BufferedIterator BigDecimal BigInt Char Console Either " +
588 "Enumeration Equiv Error Exception Fractional Function IndexedSeq Int Integral Iterable " +
589 "Iterator List Map Numeric Nil NotNull Option Ordered Ordering PartialFunction PartialOrdering " +
590 "Product Proxy Range Responder Seq Serializable Set Specializable Stream StringBuilder " +
591 "StringContext Symbol Throwable Traversable TraversableOnce Tuple Unit Vector " +
592
593 /* package java.lang */
594 "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
595 "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
596 "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
597 "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void"
598 ),
599 multiLineStrings: true,
600 blockKeywords: words("catch class enum do else finally for forSome if match switch try while"),
601 defKeywords: words("class enum def object package trait type val var"),
602 atoms: words("true false null"),
603 indentStatements: false,
604 indentSwitch: false,
605 isOperatorChar: /[+\-*&%=<>!?|\/#:@]/,
606 hooks: {
607 "@": function(stream) {
608 stream.eatWhile(/[\w\$_]/);
609 return "meta";
610 },
611 '"': function(stream, state) {
612 if (!stream.match('""')) return false;
613 state.tokenize = tokenTripleString;
614 return state.tokenize(stream, state);
615 },
616 "'": function(stream) {
617 if (stream.match(/^(\\[^'\s]+|[^\\'])'/)) return "string-2"
618 stream.eatWhile(/[\w\$_\xa1-\uffff]/);
619 return "atom";
620 },
621 "=": function(stream, state) {
622 var cx = state.context
623 if (cx.type == "}" && cx.align && stream.eat(">")) {
624 state.context = new Context(cx.indented, cx.column, cx.type, cx.info, null, cx.prev)
625 return "operator"
626 } else {
627 return false
628 }
629 },
630
631 "/": function(stream, state) {
632 if (!stream.eat("*")) return false
633 state.tokenize = tokenNestedComment(1)
634 return state.tokenize(stream, state)
635 }
636 },
637 modeProps: {closeBrackets: {pairs: '()[]{}""', triples: '"'}}
638 });
639
640 function tokenKotlinString(tripleString){
641 return function (stream, state) {
642 var escaped = false, next, end = false;
643 while (!stream.eol()) {
644 if (!tripleString && !escaped && stream.match('"') ) {end = true; break;}
645 if (tripleString && stream.match('"""')) {end = true; break;}
646 next = stream.next();
647 if(!escaped && next == "$" && stream.match('{'))
648 stream.skipTo("}");
649 escaped = !escaped && next == "\\" && !tripleString;
650 }
651 if (end || !tripleString)
652 state.tokenize = null;
653 return "string";
654 }
655 }
656
657 def("text/x-kotlin", {
658 name: "clike",
659 keywords: words(
660 /*keywords*/
661 "package as typealias class interface this super val operator " +
662 "var fun for is in This throw return annotation " +
663 "break continue object if else while do try when !in !is as? " +
664
665 /*soft keywords*/
666 "file import where by get set abstract enum open inner override private public internal " +
667 "protected catch finally out final vararg reified dynamic companion constructor init " +
668 "sealed field property receiver param sparam lateinit data inline noinline tailrec " +
669 "external annotation crossinline const operator infix suspend actual expect setparam value"
670 ),
671 types: words(
672 /* package java.lang */
673 "Boolean Byte Character CharSequence Class ClassLoader Cloneable Comparable " +
674 "Compiler Double Exception Float Integer Long Math Number Object Package Pair Process " +
675 "Runtime Runnable SecurityManager Short StackTraceElement StrictMath String " +
676 "StringBuffer System Thread ThreadGroup ThreadLocal Throwable Triple Void Annotation Any BooleanArray " +
677 "ByteArray Char CharArray DeprecationLevel DoubleArray Enum FloatArray Function Int IntArray Lazy " +
678 "LazyThreadSafetyMode LongArray Nothing ShortArray Unit"
679 ),
680 intendSwitch: false,
681 indentStatements: false,
682 multiLineStrings: true,
683 number: /^(?:0x[a-f\d_]+|0b[01_]+|(?:[\d_]+(\.\d+)?|\.\d+)(?:e[-+]?[\d_]+)?)(u|ll?|l|f)?/i,
684 blockKeywords: words("catch class do else finally for if where try while enum"),
685 defKeywords: words("class val var object interface fun"),
686 atoms: words("true false null this"),
687 hooks: {
688 "@": function(stream) {
689 stream.eatWhile(/[\w\$_]/);
690 return "meta";
691 },
692 '*': function(_stream, state) {
693 return state.prevToken == '.' ? 'variable' : 'operator';
694 },
695 '"': function(stream, state) {
696 state.tokenize = tokenKotlinString(stream.match('""'));
697 return state.tokenize(stream, state);
698 },
699 "/": function(stream, state) {
700 if (!stream.eat("*")) return false;
701 state.tokenize = tokenNestedComment(1);
702 return state.tokenize(stream, state)
703 },
704 indent: function(state, ctx, textAfter, indentUnit) {
705 var firstChar = textAfter && textAfter.charAt(0);
706 if ((state.prevToken == "}" || state.prevToken == ")") && textAfter == "")
707 return state.indented;
708 if ((state.prevToken == "operator" && textAfter != "}" && state.context.type != "}") ||
709 state.prevToken == "variable" && firstChar == "." ||
710 (state.prevToken == "}" || state.prevToken == ")") && firstChar == ".")
711 return indentUnit * 2 + ctx.indented;
712 if (ctx.align && ctx.type == "}")
713 return ctx.indented + (state.context.type == (textAfter || "").charAt(0) ? 0 : indentUnit);
714 }
715 },
716 modeProps: {closeBrackets: {triples: '"'}}
717 });
718
719 def(["x-shader/x-vertex", "x-shader/x-fragment"], {
720 name: "clike",
721 keywords: words("sampler1D sampler2D sampler3D samplerCube " +
722 "sampler1DShadow sampler2DShadow " +
723 "const attribute uniform varying " +
724 "break continue discard return " +
725 "for while do if else struct " +
726 "in out inout"),
727 types: words("float int bool void " +
728 "vec2 vec3 vec4 ivec2 ivec3 ivec4 bvec2 bvec3 bvec4 " +
729 "mat2 mat3 mat4"),
730 blockKeywords: words("for while do if else struct"),
731 builtin: words("radians degrees sin cos tan asin acos atan " +
732 "pow exp log exp2 sqrt inversesqrt " +
733 "abs sign floor ceil fract mod min max clamp mix step smoothstep " +
734 "length distance dot cross normalize ftransform faceforward " +
735 "reflect refract matrixCompMult " +
736 "lessThan lessThanEqual greaterThan greaterThanEqual " +
737 "equal notEqual any all not " +
738 "texture1D texture1DProj texture1DLod texture1DProjLod " +
739 "texture2D texture2DProj texture2DLod texture2DProjLod " +
740 "texture3D texture3DProj texture3DLod texture3DProjLod " +
741 "textureCube textureCubeLod " +
742 "shadow1D shadow2D shadow1DProj shadow2DProj " +
743 "shadow1DLod shadow2DLod shadow1DProjLod shadow2DProjLod " +
744 "dFdx dFdy fwidth " +
745 "noise1 noise2 noise3 noise4"),
746 atoms: words("true false " +
747 "gl_FragColor gl_SecondaryColor gl_Normal gl_Vertex " +
748 "gl_MultiTexCoord0 gl_MultiTexCoord1 gl_MultiTexCoord2 gl_MultiTexCoord3 " +
749 "gl_MultiTexCoord4 gl_MultiTexCoord5 gl_MultiTexCoord6 gl_MultiTexCoord7 " +
750 "gl_FogCoord gl_PointCoord " +
751 "gl_Position gl_PointSize gl_ClipVertex " +
752 "gl_FrontColor gl_BackColor gl_FrontSecondaryColor gl_BackSecondaryColor " +
753 "gl_TexCoord gl_FogFragCoord " +
754 "gl_FragCoord gl_FrontFacing " +
755 "gl_FragData gl_FragDepth " +
756 "gl_ModelViewMatrix gl_ProjectionMatrix gl_ModelViewProjectionMatrix " +
757 "gl_TextureMatrix gl_NormalMatrix gl_ModelViewMatrixInverse " +
758 "gl_ProjectionMatrixInverse gl_ModelViewProjectionMatrixInverse " +
759 "gl_TextureMatrixTranspose gl_ModelViewMatrixInverseTranspose " +
760 "gl_ProjectionMatrixInverseTranspose " +
761 "gl_ModelViewProjectionMatrixInverseTranspose " +
762 "gl_TextureMatrixInverseTranspose " +
763 "gl_NormalScale gl_DepthRange gl_ClipPlane " +
764 "gl_Point gl_FrontMaterial gl_BackMaterial gl_LightSource gl_LightModel " +
765 "gl_FrontLightModelProduct gl_BackLightModelProduct " +
766 "gl_TextureColor gl_EyePlaneS gl_EyePlaneT gl_EyePlaneR gl_EyePlaneQ " +
767 "gl_FogParameters " +
768 "gl_MaxLights gl_MaxClipPlanes gl_MaxTextureUnits gl_MaxTextureCoords " +
769 "gl_MaxVertexAttribs gl_MaxVertexUniformComponents gl_MaxVaryingFloats " +
770 "gl_MaxVertexTextureImageUnits gl_MaxTextureImageUnits " +
771 "gl_MaxFragmentUniformComponents gl_MaxCombineTextureImageUnits " +
772 "gl_MaxDrawBuffers"),
773 indentSwitch: false,
774 hooks: {"#": cppHook},
775 modeProps: {fold: ["brace", "include"]}
776 });
777
778 def("text/x-nesc", {
779 name: "clike",
780 keywords: words(cKeywords + " as atomic async call command component components configuration event generic " +
781 "implementation includes interface module new norace nx_struct nx_union post provides " +
782 "signal task uses abstract extends"),
783 types: cTypes,
784 blockKeywords: words(cBlockKeywords),
785 atoms: words("null true false"),
786 hooks: {"#": cppHook},
787 modeProps: {fold: ["brace", "include"]}
788 });
789
790 def("text/x-objectivec", {
791 name: "clike",
792 keywords: words(cKeywords + " " + objCKeywords),
793 types: objCTypes,
794 builtin: words(objCBuiltins),
795 blockKeywords: words(cBlockKeywords + " @synthesize @try @catch @finally @autoreleasepool @synchronized"),
796 defKeywords: words(cDefKeywords + " @interface @implementation @protocol @class"),
797 dontIndentStatements: /^@.*$/,
798 typeFirstDefinitions: true,
799 atoms: words("YES NO NULL Nil nil true false nullptr"),
800 isReservedIdentifier: cIsReservedIdentifier,
801 hooks: {
802 "#": cppHook,
803 "*": pointerHook,
804 },
805 modeProps: {fold: ["brace", "include"]}
806 });
807
808 def("text/x-objectivec++", {
809 name: "clike",
810 keywords: words(cKeywords + " " + objCKeywords + " " + cppKeywords),
811 types: objCTypes,
812 builtin: words(objCBuiltins),
813 blockKeywords: words(cBlockKeywords + " @synthesize @try @catch @finally @autoreleasepool @synchronized class try catch"),
814 defKeywords: words(cDefKeywords + " @interface @implementation @protocol @class class namespace"),
815 dontIndentStatements: /^@.*$|^template$/,
816 typeFirstDefinitions: true,
817 atoms: words("YES NO NULL Nil nil true false nullptr"),
818 isReservedIdentifier: cIsReservedIdentifier,
819 hooks: {
820 "#": cppHook,
821 "*": pointerHook,
822 "u": cpp11StringHook,
823 "U": cpp11StringHook,
824 "L": cpp11StringHook,
825 "R": cpp11StringHook,
826 "0": cpp14Literal,
827 "1": cpp14Literal,
828 "2": cpp14Literal,
829 "3": cpp14Literal,
830 "4": cpp14Literal,
831 "5": cpp14Literal,
832 "6": cpp14Literal,
833 "7": cpp14Literal,
834 "8": cpp14Literal,
835 "9": cpp14Literal,
836 token: function(stream, state, style) {
837 if (style == "variable" && stream.peek() == "(" &&
838 (state.prevToken == ";" || state.prevToken == null ||
839 state.prevToken == "}") &&
840 cppLooksLikeConstructor(stream.current()))
841 return "def";
842 }
843 },
844 namespaceSeparator: "::",
845 modeProps: {fold: ["brace", "include"]}
846 });
847
848 def("text/x-squirrel", {
849 name: "clike",
850 keywords: words("base break clone continue const default delete enum extends function in class" +
851 " foreach local resume return this throw typeof yield constructor instanceof static"),
852 types: cTypes,
853 blockKeywords: words("case catch class else for foreach if switch try while"),
854 defKeywords: words("function local class"),
855 typeFirstDefinitions: true,
856 atoms: words("true false null"),
857 hooks: {"#": cppHook},
858 modeProps: {fold: ["brace", "include"]}
859 });
860
861 // Ceylon Strings need to deal with interpolation
862 var stringTokenizer = null;
863 function tokenCeylonString(type) {
864 return function(stream, state) {
865 var escaped = false, next, end = false;
866 while (!stream.eol()) {
867 if (!escaped && stream.match('"') &&
868 (type == "single" || stream.match('""'))) {
869 end = true;
870 break;
871 }
872 if (!escaped && stream.match('``')) {
873 stringTokenizer = tokenCeylonString(type);
874 end = true;
875 break;
876 }
877 next = stream.next();
878 escaped = type == "single" && !escaped && next == "\\";
879 }
880 if (end)
881 state.tokenize = null;
882 return "string";
883 }
884 }
885
886 def("text/x-ceylon", {
887 name: "clike",
888 keywords: words("abstracts alias assembly assert assign break case catch class continue dynamic else" +
889 " exists extends finally for function given if import in interface is let module new" +
890 " nonempty object of out outer package return satisfies super switch then this throw" +
891 " try value void while"),
892 types: function(word) {
893 // In Ceylon all identifiers that start with an uppercase are types
894 var first = word.charAt(0);
895 return (first === first.toUpperCase() && first !== first.toLowerCase());
896 },
897 blockKeywords: words("case catch class dynamic else finally for function if interface module new object switch try while"),
898 defKeywords: words("class dynamic function interface module object package value"),
899 builtin: words("abstract actual aliased annotation by default deprecated doc final formal late license" +
900 " native optional sealed see serializable shared suppressWarnings tagged throws variable"),
901 isPunctuationChar: /[\[\]{}\(\),;\:\.`]/,
902 isOperatorChar: /[+\-*&%=<>!?|^~:\/]/,
903 numberStart: /[\d#$]/,
904 number: /^(?:#[\da-fA-F_]+|\$[01_]+|[\d_]+[kMGTPmunpf]?|[\d_]+\.[\d_]+(?:[eE][-+]?\d+|[kMGTPmunpf]|)|)/i,
905 multiLineStrings: true,
906 typeFirstDefinitions: true,
907 atoms: words("true false null larger smaller equal empty finished"),
908 indentSwitch: false,
909 styleDefs: false,
910 hooks: {
911 "@": function(stream) {
912 stream.eatWhile(/[\w\$_]/);
913 return "meta";
914 },
915 '"': function(stream, state) {
916 state.tokenize = tokenCeylonString(stream.match('""') ? "triple" : "single");
917 return state.tokenize(stream, state);
918 },
919 '`': function(stream, state) {
920 if (!stringTokenizer || !stream.match('`')) return false;
921 state.tokenize = stringTokenizer;
922 stringTokenizer = null;
923 return state.tokenize(stream, state);
924 },
925 "'": function(stream) {
926 stream.eatWhile(/[\w\$_\xa1-\uffff]/);
927 return "atom";
928 },
929 token: function(_stream, state, style) {
930 if ((style == "variable" || style == "type") &&
931 state.prevToken == ".") {
932 return "variable-2";
933 }
934 }
935 },
936 modeProps: {
937 fold: ["brace", "import"],
938 closeBrackets: {triples: '"'}
939 }
940 });
941
942 });