code-block-pro / build / shiki / languages / crystal.tmLanguage.json

crystal.tmLanguage.json in Code Block Pro – Beautiful Syntax Highlighting 1.27.2, at build/shiki/languages/crystal.tmLanguage.json

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1	{
2	"information_for_contributors": [
3	"This file is based on https://github.com/Microsoft/vscode/blob/master/extensions/ruby/syntaxes/ruby.tmLanguage.json"
4	],
5	"version": "https://github.com/Microsoft/vscode/blob/3f1f36333d3453f67a36b6bfb1206e9159e9c4f0/extensions/ruby/syntaxes/ruby.tmLanguage.json",
6	"name": "crystal",
7	"scopeName": "source.crystal",
8	"fileTypes": ["cr"],
9	"firstLineMatch": "^#!/.*\\bcrystal",
10	"foldingStartMarker": "(?x)^(\\s+(annotation\|module\|class\|struct\|union\|enum\|def(?!.\\bend\\s$)\|unless\|if\|case\|begin\|for\|while\|until\|^=begin\|(\"(\\\\.\|[^\"])+\"\|'(\\\\.\|[^'])+'\|[^#\"'])(\\s(do\|begin\|case)\|(?<!\\$)[-+=&\|/~%^<>~]\\s+(if\|unless)))\\b(?![^;]+;.?\\bend\\b)\|(\"(\\\\.\|[^\"])+\"\|'(\\\\.\|[^'])+'\|[^#\"'])(\\{(?![^}]+\\})\|\\[(?![^\\]]+\\]))).$\|[#].?\$fold\$\\s+$",
11	"foldingStopMarker": "(?x)((^\|;)\\s+end\\s+([#].)?$\|(^\|;)\\s+end\\..$\|^\\s+[}\\]] ,?\\s+([#].)?$\|[#].?\$end\$\\s+$\|^=end)",
12	"keyEquivalent": "^~R",
13	"patterns": [
14	{
15	"captures": {
16	"1": {
17	"name": "keyword.control.class.crystal"
18	},
19	"2": {
20	"name": "keyword.control.class.crystal"
21	},
22	"3": {
23	"name": "entity.name.type.class.crystal"
24	},
25	"5": {
26	"name": "punctuation.separator.crystal"
27	},
28	"6": {
29	"name": "support.class.other.type-param.crystal"
30	},
31	"7": {
32	"name": "entity.other.inherited-class.crystal"
33	},
34	"8": {
35	"name": "punctuation.separator.crystal"
36	},
37	"9": {
38	"name": "punctuation.separator.crystal"
39	},
40	"10": {
41	"name": "support.class.other.type-param.crystal"
42	},
43	"11": {
44	"name": "punctuation.definition.variable.crystal"
45	}
46	},
47	"match": "(?x)^\\s(abstract)?\\s(class\|struct\|union\|annotation\|enum)\\s+(([.A-Z_:\\x{80}-\\x{10FFFF}][.\\w:\\x{80}-\\x{10FFFF}](\$([,\\s.a-zA-Z0-9_:\\x{80}-\\x{10FFFF}]+)\$)?(\\s(<)\\s[.:A-Z\\x{80}-\\x{10FFFF}][.:\\w\\x{80}-\\x{10FFFF}](\$([.a-zA-Z0-9_:]+\\s,)\$)?)?)\|((<<)\\s*[.A-Z0-9_:\\x{80}-\\x{10FFFF}]+))",
48	"name": "meta.class.crystal"
49	},
50	{
51	"captures": {
52	"1": {
53	"name": "keyword.control.module.crystal"
54	},
55	"2": {
56	"name": "entity.name.type.module.crystal"
57	},
58	"3": {
59	"name": "entity.other.inherited-class.module.first.crystal"
60	},
61	"4": {
62	"name": "punctuation.separator.inheritance.crystal"
63	},
64	"5": {
65	"name": "entity.other.inherited-class.module.second.crystal"
66	},
67	"6": {
68	"name": "punctuation.separator.inheritance.crystal"
69	},
70	"7": {
71	"name": "entity.other.inherited-class.module.third.crystal"
72	},
73	"8": {
74	"name": "punctuation.separator.inheritance.crystal"
75	}
76	},
77	"match": "^\\s(module)\\s+(([A-Z\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}](::))?([A-Z\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}](::))?([A-Z\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}](::))[A-Z\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}])",
78	"name": "meta.module.crystal"
79	},
80	{
81	"captures": {
82	"1": {
83	"name": "keyword.control.lib.crystal"
84	},
85	"2": {
86	"name": "entity.name.type.lib.crystal"
87	},
88	"3": {
89	"name": "entity.other.inherited-class.lib.first.crystal"
90	},
91	"4": {
92	"name": "punctuation.separator.inheritance.crystal"
93	},
94	"5": {
95	"name": "entity.other.inherited-class.lib.second.crystal"
96	},
97	"6": {
98	"name": "punctuation.separator.inheritance.crystal"
99	},
100	"7": {
101	"name": "entity.other.inherited-class.lib.third.crystal"
102	},
103	"8": {
104	"name": "punctuation.separator.inheritance.crystal"
105	}
106	},
107	"match": "^\\s(lib)\\s+(([A-Z]\\w(::))?([A-Z]\\w(::))?([A-Z]\\w(::))[A-Z]\\w)",
108	"name": "meta.lib.crystal"
109	},
110	{
111	"captures": {
112	"1": {
113	"name": "keyword.control.lib.type.crystal"
114	},
115	"2": {
116	"name": "entity.name.lib.type.crystal"
117	},
118	"3": {
119	"name": "keyword.control.lib.crystal"
120	},
121	"4": {
122	"name": "entity.name.lib.type.value.crystal"
123	}
124	},
125	"comment": "type in lib",
126	"match": "(?<!\\.)\\b(type)\\s+([A-Z]\\w+)\\s(=)\\s(.+)",
127	"name": "meta.lib.type.crystal"
128	},
129	{
130	"comment": "everything being a reserved word, not a value and needing a 'end' is a..",
131	"match": "(?<!\\.)\\b(fun\|begin\|case\|class\|else\|elsif\|end\|ensure\|enum\|for\|if\|macro\|module\|rescue\|struct\|then\|union\|unless\|until\|when\|while)\\b(?![?!:])",
132	"name": "keyword.control.crystal"
133	},
134	{
135	"comment": "everything being a reserved word, not a value and not needing a 'end' is a..",
136	"match": "(?<!\\.)\\b(abstract\|alias\|asm\|break\|extend\|in\|include\|next\|of\|private\|protected\|struct\|return\|select\|super\|with\|yield)\\b(?![?!:])",
137	"name": "keyword.control.primary.crystal"
138	},
139	{
140	"comment": "contextual smart pair support for block parameters",
141	"match": "(?<!\\.)\\bdo\\b\\s*",
142	"name": "keyword.control.start-block.crystal"
143	},
144	{
145	"comment": "contextual smart pair support",
146	"match": "(?<=\\{)(\\s+)",
147	"name": "meta.syntax.crystal.start-block"
148	},
149	{
150	"comment": "Just as above but being not a logical operation",
151	"match": "(?<!\\.)\\b(pointerof\|typeof\|sizeof\|instance_sizeof\|offsetof\|previous_def\|forall\|out\|uninitialized)\\b(?![?!:])\|\\.(is_a\\?\|nil\\?\|responds_to\\?\|as\\?\|as\b)",
152	"name": "keyword.control.pseudo-method.crystal"
153	},
154	{
155	"match": "\\bnil\\b(?![?!:])",
156	"name": "constant.language.nil.crystal"
157	},
158	{
159	"match": "\\b(true\|false)\\b(?![?!:])",
160	"name": "constant.language.boolean.crystal"
161	},
162	{
163	"match": "\\b(__(DIR\|FILE\|LINE\|END_LINE)__)\\b(?![?!:])",
164	"name": "variable.language.crystal"
165	},
166	{
167	"match": "\\b(self)\\b(?![?!:])",
168	"name": "variable.language.self.crystal"
169	},
170	{
171	"comment": "https://crystal-lang.org/api/0.36.1/Object.html#macro-summary",
172	"match": "(?<!\\.)\\b(((class_)?((getter\|property)\\b[!?]?\|setter\\b))\|(def_(clone\|equals\|equals_and_hash\|hash)\|delegate\|forward_missing_to)\\b)(?![?!:])",
173	"name": "support.function.kernel.crystal"
174	},
175	{
176	"begin": "\\b(require)\\b",
177	"captures": {
178	"1": {
179	"name": "keyword.other.special-method.crystal"
180	}
181	},
182	"end": "$\|(?=#)",
183	"name": "meta.require.crystal",
184	"patterns": [
185	{
186	"include": "$self"
187	}
188	]
189	},
190	{
191	"captures": {
192	"1": {
193	"name": "punctuation.definition.variable.crystal"
194	}
195	},
196	"match": "(@)[a-zA-Z_\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}]*[?!=]?",
197	"name": "variable.other.readwrite.instance.crystal"
198	},
199	{
200	"captures": {
201	"1": {
202	"name": "punctuation.definition.variable.crystal"
203	}
204	},
205	"match": "(@@)[a-zA-Z_\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}]*[?!=]?",
206	"name": "variable.other.readwrite.class.crystal"
207	},
208	{
209	"captures": {
210	"1": {
211	"name": "punctuation.definition.variable.crystal"
212	}
213	},
214	"match": "(\\$)[a-zA-Z_]\\w*",
215	"name": "variable.other.readwrite.global.crystal"
216	},
217	{
218	"captures": {
219	"1": {
220	"name": "punctuation.definition.variable.crystal"
221	}
222	},
223	"match": "(?!%[Qxrqwi]?[\\(\\[\\{\\<\\\|])%([a-zA-Z_]\\w\\.)[a-zA-Z_]\\w*",
224	"name": "variable.other.readwrite.fresh.crystal"
225	},
226	{
227	"captures": {
228	"1": {
229	"name": "punctuation.definition.variable.crystal"
230	}
231	},
232	"match": "(\\$)(!\|@\|&\|`\|'\|\\+\|\\d+\|~\|=\|/\|\\\\\|,\|;\|\\.\|<\|>\|_\|\\*\|\\$\|\\?\|:\|\"\|-[0adFiIlpv])",
233	"name": "variable.other.readwrite.global.pre-defined.crystal"
234	},
235	{
236	"begin": "\\b(ENV)\\[",
237	"beginCaptures": {
238	"1": {
239	"name": "variable.other.constant.crystal"
240	}
241	},
242	"end": "\\]",
243	"name": "meta.environment-variable.crystal",
244	"patterns": [
245	{
246	"include": "$self"
247	}
248	]
249	},
250	{
251	"match": "\\b[A-Z\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}]*",
252	"name": "support.class.crystal",
253	"comment": "Literals name of Crystal"
254	},
255	{
256	"match": "(?<!\\.)\\b(abort\|at_exit\|caller\|exit\|gets\|loop\|main\|p\|pp\|print\|printf\|puts\|raise\|rand\|read_line\|sleep\|spawn\|sprintf\|system\|debugger\|record\|spawn)\\b(?![?!:])",
257	"name": "support.function.kernel.crystal",
258	"comment": "Fetch from https://crystal-lang.org/api/0.36.1/toplevel.html"
259	},
260	{
261	"match": "\\b[_A-Z]+\\b",
262	"name": "variable.other.constant.crystal",
263	"comment": "Constant name in any where"
264	},
265	{
266	"begin": "(?x)\n(?=def\\b) # optimization to help Oniguruma fail fast\n(?<=^\|\\s)(def)\\s+\n(\n (?>[a-zA-Z_]\\w(?>\\.\|::))? # method prefix\n (?> # method name\n [a-zA-Z_]\\w(?>[?!]\|=(?!>))?\n \|\n \\^\|===?\|!=\|>[>=]?\|<=>\|<[<=]?\|[%&`/\\\|]\|\\\\?\|=?~\|[-+]@?\|\\[][?=]?\|\\[]=?\n )\n)\n\\s*(\\()",
267	"beginCaptures": {
268	"1": {
269	"name": "keyword.control.def.crystal"
270	},
271	"2": {
272	"name": "entity.name.function.crystal"
273	},
274	"3": {
275	"name": "punctuation.definition.parameters.crystal"
276	}
277	},
278	"comment": "The method pattern comes from the symbol pattern. See there for an explanation.",
279	"end": "\\)",
280	"endCaptures": {
281	"0": {
282	"name": "punctuation.definition.parameters.crystal"
283	}
284	},
285	"name": "meta.function.method.with-arguments.crystal",
286	"patterns": [
287	{
288	"begin": "(?![\\s,)])",
289	"end": "(?=,\|\\)\\s*$)",
290	"patterns": [
291	{
292	"captures": {
293	"1": {
294	"name": "storage.type.variable.crystal"
295	},
296	"2": {
297	"name": "constant.other.symbol.hashkey.parameter.function.crystal"
298	},
299	"3": {
300	"name": "punctuation.definition.constant.hashkey.crystal"
301	},
302	"4": {
303	"name": "variable.parameter.function.crystal"
304	}
305	},
306	"match": "\\G([&]?)(?:([_a-zA-Z]\\w(:))\|([_a-zA-Z]\\w*))"
307	},
308	{
309	"include": "$self"
310	}
311	]
312	}
313	]
314	},
315	{
316	"captures": {
317	"1": {
318	"name": "keyword.control.def.crystal"
319	},
320	"3": {
321	"name": "entity.name.function.crystal"
322	}
323	},
324	"comment": " the optional name is just to catch the def also without a method-name",
325	"match": "(?x)\n(?=def\\b) # optimization to help Oniguruma fail fast\n(?<=^\|\\s)(def)\\b\n(\n \\s+\n (\n (?>[a-zA-Z_]\\w(?>\\.\|::))? # method prefix\n (?> # method name\n [a-zA-Z_]\\w(?>[?!]\|=(?!>))?\n \|\n \\^\|===?\|!=\|>[>=]?\|<=>\|<[<=]?\|[%&`/\\\|]\|\\\\?\|=?~\|[-+]@?\|\\[][?=]?\|\\[]=?\n )\n )\n)?",
326	"name": "meta.function.method.without-arguments.crystal"
327	},
328	{
329	"comment": "Floating point literal (fraction)",
330	"name": "constant.numeric.float.crystal",
331	"match": "\\b[0-9][0-9_]\\.[0-9][0-9_]([eE][+-]?[0-9_]+)?(f32\|f64)?\\b"
332	},
333	{
334	"comment": "Floating point literal (exponent)",
335	"name": "constant.numeric.float.crystal",
336	"match": "\\b[0-9][0-9_](\\.[0-9][0-9_])?[eE][+-]?[0-9_]+(f32\|f64)?\\b"
337	},
338	{
339	"comment": "Floating point literal (typed)",
340	"name": "constant.numeric.float.crystal",
341	"match": "\\b[0-9][0-9_](\\.[0-9][0-9_])?([eE][+-]?[0-9_]+)?(f32\|f64)\\b"
342	},
343	{
344	"comment": "Integer literal (decimal)",
345	"name": "constant.numeric.integer.decimal.crystal",
346	"match": "\\b(?!0[0-9])[0-9][0-9_]*([ui](8\|16\|32\|64\|128))?\\b"
347	},
348	{
349	"comment": "Integer literal (hexadecimal)",
350	"name": "constant.numeric.integer.hexadecimal.crystal",
351	"match": "\\b0x[a-fA-F0-9_]+([ui](8\|16\|32\|64\|128))?\\b"
352	},
353	{
354	"comment": "Integer literal (octal)",
355	"name": "constant.numeric.integer.octal.crystal",
356	"match": "\\b0o[0-7_]+([ui](8\|16\|32\|64\|128))?\\b"
357	},
358	{
359	"comment": "Integer literal (binary)",
360	"name": "constant.numeric.integer.binary.crystal",
361	"match": "\\b0b[01_]+([ui](8\|16\|32\|64\|128))?\\b"
362	},
363	{
364	"begin": ":'",
365	"beginCaptures": {
366	"0": {
367	"name": "punctuation.definition.symbol.begin.crystal"
368	}
369	},
370	"comment": "symbol literal with '' delimiter",
371	"end": "'",
372	"endCaptures": {
373	"0": {
374	"name": "punctuation.definition.symbol.end.crystal"
375	}
376	},
377	"name": "constant.other.symbol.crystal",
378	"patterns": [
379	{
380	"match": "\\\\['\\\\]",
381	"name": "constant.character.escape.crystal"
382	}
383	]
384	},
385	{
386	"begin": ":\"",
387	"beginCaptures": {
388	"0": {
389	"name": "punctuation.section.symbol.begin.crystal"
390	}
391	},
392	"comment": "symbol literal with \"\" delimiter",
393	"end": "\"",
394	"endCaptures": {
395	"0": {
396	"name": "punctuation.section.symbol.end.crystal"
397	}
398	},
399	"name": "constant.other.symbol.interpolated.crystal",
400	"patterns": [
401	{
402	"include": "#interpolated_crystal"
403	},
404	{
405	"include": "#escaped_char"
406	}
407	]
408	},
409	{
410	"comment": "Needs higher precedence than regular expressions.",
411	"match": "(?<!\\()/=",
412	"name": "keyword.operator.assignment.augmented.crystal"
413	},
414	{
415	"begin": "'",
416	"beginCaptures": {
417	"0": {
418	"name": "punctuation.definition.string.begin.crystal"
419	}
420	},
421	"comment": "string literal with '' delimiter",
422	"end": "'",
423	"endCaptures": {
424	"0": {
425	"name": "punctuation.definition.string.end.crystal"
426	}
427	},
428	"name": "string.quoted.single.crystal",
429	"patterns": [
430	{
431	"match": "\\\\'\|\\\\\\\\",
432	"name": "constant.character.escape.crystal"
433	}
434	]
435	},
436	{
437	"begin": "\"",
438	"beginCaptures": {
439	"0": {
440	"name": "punctuation.definition.string.begin.crystal"
441	}
442	},
443	"comment": "string literal with interpolation and \"\" delimiter",
444	"end": "\"",
445	"endCaptures": {
446	"0": {
447	"name": "punctuation.definition.string.end.crystal"
448	}
449	},
450	"name": "string.quoted.double.interpolated.crystal",
451	"patterns": [
452	{
453	"include": "#interpolated_crystal"
454	},
455	{
456	"include": "#escaped_char"
457	}
458	]
459	},
460	{
461	"begin": "`",
462	"beginCaptures": {
463	"0": {
464	"name": "punctuation.definition.string.begin.crystal"
465	}
466	},
467	"comment": "execute string (allows for interpolation)",
468	"end": "`",
469	"endCaptures": {
470	"0": {
471	"name": "punctuation.definition.string.end.crystal"
472	}
473	},
474	"name": "string.interpolated.crystal",
475	"patterns": [
476	{
477	"include": "#interpolated_crystal"
478	},
479	{
480	"include": "#escaped_char"
481	}
482	]
483	},
484	{
485	"begin": "%x\\{",
486	"beginCaptures": {
487	"0": {
488	"name": "punctuation.definition.string.begin.crystal"
489	}
490	},
491	"comment": "execute string (allow for interpolation)",
492	"end": "\\}",
493	"endCaptures": {
494	"0": {
495	"name": "punctuation.definition.string.end.crystal"
496	}
497	},
498	"name": "string.interpolated.crystal",
499	"patterns": [
500	{
501	"include": "#interpolated_crystal"
502	},
503	{
504	"include": "#escaped_char"
505	},
506	{
507	"include": "#nest_curly_i"
508	}
509	]
510	},
511	{
512	"begin": "%x\\[",
513	"beginCaptures": {
514	"0": {
515	"name": "punctuation.definition.string.begin.crystal"
516	}
517	},
518	"comment": "execute string (allow for interpolation)",
519	"end": "\\]",
520	"endCaptures": {
521	"0": {
522	"name": "punctuation.definition.string.end.crystal"
523	}
524	},
525	"name": "string.interpolated.crystal",
526	"patterns": [
527	{
528	"include": "#interpolated_crystal"
529	},
530	{
531	"include": "#escaped_char"
532	},
533	{
534	"include": "#nest_brackets_i"
535	}
536	]
537	},
538	{
539	"begin": "%x\\<",
540	"beginCaptures": {
541	"0": {
542	"name": "punctuation.definition.string.begin.crystal"
543	}
544	},
545	"comment": "execute string (allow for interpolation)",
546	"end": "\\>",
547	"endCaptures": {
548	"0": {
549	"name": "punctuation.definition.string.end.crystal"
550	}
551	},
552	"name": "string.interpolated.crystal",
553	"patterns": [
554	{
555	"include": "#interpolated_crystal"
556	},
557	{
558	"include": "#escaped_char"
559	},
560	{
561	"include": "#nest_ltgt_i"
562	}
563	]
564	},
565	{
566	"begin": "%x\\(",
567	"beginCaptures": {
568	"0": {
569	"name": "punctuation.definition.string.begin.crystal"
570	}
571	},
572	"comment": "execute string (allow for interpolation)",
573	"end": "\\)",
574	"endCaptures": {
575	"0": {
576	"name": "punctuation.definition.string.end.crystal"
577	}
578	},
579	"name": "string.interpolated.crystal",
580	"patterns": [
581	{
582	"include": "#interpolated_crystal"
583	},
584	{
585	"include": "#escaped_char"
586	},
587	{
588	"include": "#nest_parens_i"
589	}
590	]
591	},
592	{
593	"begin": "%x\\\|",
594	"beginCaptures": {
595	"0": {
596	"name": "punctuation.definition.string.begin.crystal"
597	}
598	},
599	"comment": "execute string (allow for interpolation)",
600	"end": "\\\|",
601	"endCaptures": {
602	"0": {
603	"name": "punctuation.definition.string.end.crystal"
604	}
605	},
606	"name": "string.interpolated.crystal",
607	"patterns": [
608	{
609	"include": "#interpolated_crystal"
610	},
611	{
612	"include": "#escaped_char"
613	}
614	]
615	},
616	{
617	"begin": "(?x) (?: ^\| (?<=[=>~(?:\\[,\|&;] \| [\\s;]if\\s\| [\\s;]elsif\\s \| [\\s;]while\\s \| [\\s;]unless\\s \| [\\s;]when\\s \| [\\s;]assert_match\\s \| [\\s;]or\\s\| [\\s;]and\\s \| [\\s;]not\\s \| [\\s.]index\\s\| [\\s.]scan\\s \| [\\s.]sub\\s \| [\\s.]sub!\\s \| [\\s.]gsub\\s \| [\\s.]gsub!\\s \| [\\s.]match\\s ) \| (?<=^when\\s\| ^if\\s \| ^elsif\\s \| ^while\\s \| ^unless\\s ) ) \\s((/))(?![+{}?])",
618	"captures": {
619	"1": {
620	"name": "string.regexp.classic.crystal"
621	},
622	"2": {
623	"name": "punctuation.definition.string.crystal"
624	}
625	},
626	"comment": "regular expressions (normal) we only start a regexp if the character before it (excluding whitespace) is what we think is before a regexp",
627	"contentName": "string.regexp.classic.crystal",
628	"end": "((/[imsx]*))",
629	"patterns": [
630	{
631	"include": "#regex_sub"
632	}
633	]
634	},
635	{
636	"begin": "%r\\{",
637	"beginCaptures": {
638	"0": {
639	"name": "punctuation.definition.string.begin.crystal"
640	}
641	},
642	"comment": "regular expressions (literal)",
643	"end": "\\}[imsx]*",
644	"endCaptures": {
645	"0": {
646	"name": "punctuation.definition.string.end.crystal"
647	}
648	},
649	"name": "string.regexp.mod-r.crystal",
650	"patterns": [
651	{
652	"include": "#regex_sub"
653	},
654	{
655	"include": "#nest_curly_r"
656	}
657	]
658	},
659	{
660	"begin": "%r\\[",
661	"beginCaptures": {
662	"0": {
663	"name": "punctuation.definition.string.begin.crystal"
664	}
665	},
666	"comment": "regular expressions (literal)",
667	"end": "\\][imsx]*",
668	"endCaptures": {
669	"0": {
670	"name": "punctuation.definition.string.end.crystal"
671	}
672	},
673	"name": "string.regexp.mod-r.crystal",
674	"patterns": [
675	{
676	"include": "#regex_sub"
677	},
678	{
679	"include": "#nest_brackets_r"
680	}
681	]
682	},
683	{
684	"begin": "%r\\(",
685	"beginCaptures": {
686	"0": {
687	"name": "punctuation.definition.string.begin.crystal"
688	}
689	},
690	"comment": "regular expressions (literal)",
691	"end": "\\)[imsx]*",
692	"endCaptures": {
693	"0": {
694	"name": "punctuation.definition.string.end.crystal"
695	}
696	},
697	"name": "string.regexp.mod-r.crystal",
698	"patterns": [
699	{
700	"include": "#regex_sub"
701	},
702	{
703	"include": "#nest_parens_r"
704	}
705	]
706	},
707	{
708	"begin": "%r\\<",
709	"beginCaptures": {
710	"0": {
711	"name": "punctuation.definition.string.begin.crystal"
712	}
713	},
714	"comment": "regular expressions (literal)",
715	"end": "\\>[imsx]*",
716	"endCaptures": {
717	"0": {
718	"name": "punctuation.definition.string.end.crystal"
719	}
720	},
721	"name": "string.regexp.mod-r.crystal",
722	"patterns": [
723	{
724	"include": "#regex_sub"
725	},
726	{
727	"include": "#nest_ltgt_r"
728	}
729	]
730	},
731	{
732	"begin": "%r\\\|",
733	"beginCaptures": {
734	"0": {
735	"name": "punctuation.definition.string.begin.crystal"
736	}
737	},
738	"comment": "regular expressions (literal)",
739	"end": "\\\|[imsx]*",
740	"endCaptures": {
741	"0": {
742	"name": "punctuation.definition.string.end.crystal"
743	}
744	},
745	"name": "string.regexp.mod-r.crystal",
746	"patterns": [
747	{
748	"include": "#regex_sub"
749	}
750	]
751	},
752	{
753	"begin": "%Q?\\(",
754	"beginCaptures": {
755	"0": {
756	"name": "punctuation.definition.string.begin.crystal"
757	}
758	},
759	"comment": "literal capable of interpolation ()",
760	"end": "\\)",
761	"endCaptures": {
762	"0": {
763	"name": "punctuation.definition.string.end.crystal"
764	}
765	},
766	"name": "string.quoted.other.literal.upper.crystal",
767	"patterns": [
768	{
769	"include": "#interpolated_crystal"
770	},
771	{
772	"include": "#escaped_char"
773	},
774	{
775	"include": "#nest_parens_i"
776	}
777	]
778	},
779	{
780	"begin": "%Q?\\[",
781	"beginCaptures": {
782	"0": {
783	"name": "punctuation.definition.string.begin.crystal"
784	}
785	},
786	"comment": "literal capable of interpolation []",
787	"end": "\\]",
788	"endCaptures": {
789	"0": {
790	"name": "punctuation.definition.string.end.crystal"
791	}
792	},
793	"name": "string.quoted.other.literal.upper.crystal",
794	"patterns": [
795	{
796	"include": "#interpolated_crystal"
797	},
798	{
799	"include": "#escaped_char"
800	},
801	{
802	"include": "#nest_brackets_i"
803	}
804	]
805	},
806	{
807	"begin": "%Q?\\<",
808	"beginCaptures": {
809	"0": {
810	"name": "punctuation.definition.string.begin.crystal"
811	}
812	},
813	"comment": "literal capable of interpolation <>",
814	"end": "\\>",
815	"endCaptures": {
816	"0": {
817	"name": "punctuation.definition.string.end.crystal"
818	}
819	},
820	"name": "string.quoted.other.literal.upper.crystal",
821	"patterns": [
822	{
823	"include": "#interpolated_crystal"
824	},
825	{
826	"include": "#escaped_char"
827	},
828	{
829	"include": "#nest_ltgt_i"
830	}
831	]
832	},
833	{
834	"begin": "%Q?\\{",
835	"beginCaptures": {
836	"0": {
837	"name": "punctuation.definition.string.begin.crystal"
838	}
839	},
840	"comment": "literal capable of interpolation -- {}",
841	"end": "\\}",
842	"endCaptures": {
843	"0": {
844	"name": "punctuation.definition.string.end.crystal"
845	}
846	},
847	"name": "string.quoted.double.crystal.mod",
848	"patterns": [
849	{
850	"include": "#interpolated_crystal"
851	},
852	{
853	"include": "#escaped_char"
854	},
855	{
856	"include": "#nest_curly_i"
857	}
858	]
859	},
860	{
861	"begin": "%Q\\\|",
862	"beginCaptures": {
863	"0": {
864	"name": "punctuation.definition.string.begin.crystal"
865	}
866	},
867	"comment": "literal capable of interpolation -- \|\|",
868	"end": "\\\|",
869	"endCaptures": {
870	"0": {
871	"name": "punctuation.definition.string.end.crystal"
872	}
873	},
874	"name": "string.quoted.other.literal.upper.crystal",
875	"patterns": [
876	{
877	"include": "#interpolated_crystal"
878	},
879	{
880	"include": "#escaped_char"
881	}
882	]
883	},
884	{
885	"begin": "%[qwi]\\(",
886	"beginCaptures": {
887	"0": {
888	"name": "punctuation.definition.string.begin.crystal"
889	}
890	},
891	"comment": "literal incapable of interpolation -- ()",
892	"end": "\\)",
893	"endCaptures": {
894	"0": {
895	"name": "punctuation.definition.string.end.crystal"
896	}
897	},
898	"name": "string.quoted.other.literal.lower.crystal",
899	"patterns": [
900	{
901	"match": "\\\\\\)\|\\\\\\\\",
902	"name": "constant.character.escape.crystal"
903	},
904	{
905	"include": "#nest_parens"
906	}
907	]
908	},
909	{
910	"begin": "%[qwi]\\<",
911	"beginCaptures": {
912	"0": {
913	"name": "punctuation.definition.string.begin.crystal"
914	}
915	},
916	"comment": "literal incapable of interpolation -- <>",
917	"end": "\\>",
918	"endCaptures": {
919	"0": {
920	"name": "punctuation.definition.string.end.crystal"
921	}
922	},
923	"name": "string.quoted.other.literal.lower.crystal",
924	"patterns": [
925	{
926	"match": "\\\\\\>\|\\\\\\\\",
927	"name": "constant.character.escape.crystal"
928	},
929	{
930	"include": "#nest_ltgt"
931	}
932	]
933	},
934	{
935	"begin": "%[qwi]\\[",
936	"beginCaptures": {
937	"0": {
938	"name": "punctuation.definition.string.begin.crystal"
939	}
940	},
941	"comment": "literal incapable of interpolation -- []",
942	"end": "\\]",
943	"endCaptures": {
944	"0": {
945	"name": "punctuation.definition.string.end.crystal"
946	}
947	},
948	"name": "string.quoted.other.literal.lower.crystal",
949	"patterns": [
950	{
951	"match": "\\\\\\]\|\\\\\\\\",
952	"name": "constant.character.escape.crystal"
953	},
954	{
955	"include": "#nest_brackets"
956	}
957	]
958	},
959	{
960	"begin": "%[qwi]\\{",
961	"beginCaptures": {
962	"0": {
963	"name": "punctuation.definition.string.begin.crystal"
964	}
965	},
966	"comment": "literal incapable of interpolation -- {}",
967	"end": "\\}",
968	"endCaptures": {
969	"0": {
970	"name": "punctuation.definition.string.end.crystal"
971	}
972	},
973	"name": "string.quoted.other.literal.lower.crystal",
974	"patterns": [
975	{
976	"match": "\\\\\\}\|\\\\\\\\",
977	"name": "constant.character.escape.crystal"
978	},
979	{
980	"include": "#nest_curly"
981	}
982	]
983	},
984	{
985	"begin": "%[qwi]\\\|",
986	"beginCaptures": {
987	"0": {
988	"name": "punctuation.definition.string.begin.crystal"
989	}
990	},
991	"comment": "literal incapable of interpolation -- \|\|",
992	"end": "\\\|",
993	"endCaptures": {
994	"0": {
995	"name": "punctuation.definition.string.end.crystal"
996	}
997	},
998	"name": "string.quoted.other.literal.lower.crystal",
999	"patterns": [
1000	{
1001	"comment": "Cant be named because its not necessarily an escape.",
1002	"match": "\\\\."
1003	}
1004	]
1005	},
1006	{
1007	"captures": {
1008	"1": {
1009	"name": "punctuation.definition.constant.crystal"
1010	}
1011	},
1012	"comment": "symbols",
1013	"match": "(?<!:)(:)(?>[a-zA-Z_\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}](?>[?!]\|=(?![>=]))?\|===?\|>[>=]?\|<[<=]?\|<=>\|[%&`/\\\|]\|\\\\?\|=?~\|[-+]@?\|\\[\\][?=]?\|@@?[a-zA-Z_\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}])",
1014	"name": "constant.other.symbol.crystal"
1015	},
1016	{
1017	"captures": {
1018	"1": {
1019	"name": "punctuation.definition.constant.crystal"
1020	}
1021	},
1022	"comment": "symbols",
1023	"match": "(?>[a-zA-Z_\\x{80}-\\x{10FFFF}][\\w\\x{80}-\\x{10FFFF}]*(?>[?!])?)(:)(?!:)",
1024	"name": "constant.other.symbol.crystal.19syntax"
1025	},
1026	{
1027	"captures": {
1028	"1": {
1029	"name": "punctuation.definition.comment.crystal"
1030	}
1031	},
1032	"match": "(?:^[ \\t]+)?(#).*$\\n?",
1033	"name": "comment.line.number-sign.crystal"
1034	},
1035	{
1036	"match": "\\b_([\\w]+[?!]?)",
1037	"name": "comment.unused.crystal"
1038	},
1039	{
1040	"begin": "(?><<-('?)((?:[_\\w]+_\|)HTML)\\b\\1)",
1041	"beginCaptures": {
1042	"0": {
1043	"name": "punctuation.definition.string.begin.crystal"
1044	}
1045	},
1046	"comment": "heredoc with embedded HTML and indented terminator",
1047	"contentName": "text.html.embedded.crystal",
1048	"end": "\\s*\\2\\b",
1049	"endCaptures": {
1050	"0": {
1051	"name": "punctuation.definition.string.end.crystal"
1052	}
1053	},
1054	"name": "string.unquoted.embedded.html.crystal",
1055	"patterns": [
1056	{
1057	"include": "#heredoc"
1058	},
1059	{
1060	"include": "text.html.basic"
1061	},
1062	{
1063	"include": "#interpolated_crystal"
1064	},
1065	{
1066	"include": "#escaped_char"
1067	}
1068	]
1069	},
1070	{
1071	"begin": "(?><<-('?)((?:[_\\w]+_\|)SQL)\\b\\1)",
1072	"beginCaptures": {
1073	"0": {
1074	"name": "punctuation.definition.string.begin.crystal"
1075	}
1076	},
1077	"comment": "heredoc with embedded SQL and indented terminator",
1078	"contentName": "text.sql.embedded.crystal",
1079	"end": "\\s*\\2\\b",
1080	"endCaptures": {
1081	"0": {
1082	"name": "punctuation.definition.string.end.crystal"
1083	}
1084	},
1085	"name": "string.unquoted.embedded.sql.crystal",
1086	"patterns": [
1087	{
1088	"include": "#heredoc"
1089	},
1090	{
1091	"include": "source.sql"
1092	},
1093	{
1094	"include": "#interpolated_crystal"
1095	},
1096	{
1097	"include": "#escaped_char"
1098	}
1099	]
1100	},
1101	{
1102	"begin": "(?><<-('?)((?:[_\\w]+_\|)CSS)\\b\\1)",
1103	"beginCaptures": {
1104	"0": {
1105	"name": "punctuation.definition.string.begin.crystal"
1106	}
1107	},
1108	"comment": "heredoc with embedded css and intented terminator",
1109	"contentName": "text.css.embedded.crystal",
1110	"end": "\\s*\\2\\b",
1111	"endCaptures": {
1112	"0": {
1113	"name": "punctuation.definition.string.end.crystal"
1114	}
1115	},
1116	"name": "string.unquoted.embedded.css.crystal",
1117	"patterns": [
1118	{
1119	"include": "#heredoc"
1120	},
1121	{
1122	"include": "source.css"
1123	},
1124	{
1125	"include": "#interpolated_crystal"
1126	},
1127	{
1128	"include": "#escaped_char"
1129	}
1130	]
1131	},
1132	{
1133	"begin": "(?><<-('?)((?:[_\\w]+_\|)CPP)\\b\\1)",
1134	"beginCaptures": {
1135	"0": {
1136	"name": "punctuation.definition.string.begin.crystal"
1137	}
1138	},
1139	"comment": "heredoc with embedded c++ and intented terminator",
1140	"contentName": "text.c++.embedded.crystal",
1141	"end": "\\s*\\2\\b",
1142	"endCaptures": {
1143	"0": {
1144	"name": "punctuation.definition.string.end.crystal"
1145	}
1146	},
1147	"name": "string.unquoted.embedded.cplusplus.crystal",
1148	"patterns": [
1149	{
1150	"include": "#heredoc"
1151	},
1152	{
1153	"include": "source.c++"
1154	},
1155	{
1156	"include": "#interpolated_crystal"
1157	},
1158	{
1159	"include": "#escaped_char"
1160	}
1161	]
1162	},
1163	{
1164	"begin": "(?><<-('?)((?:[_\\w]+_\|)C)\\b\\1)",
1165	"beginCaptures": {
1166	"0": {
1167	"name": "punctuation.definition.string.begin.crystal"
1168	}
1169	},
1170	"comment": "heredoc with embedded c++ and intented terminator",
1171	"contentName": "text.c.embedded.crystal",
1172	"end": "\\s*\\2\\b",
1173	"endCaptures": {
1174	"0": {
1175	"name": "punctuation.definition.string.end.crystal"
1176	}
1177	},
1178	"name": "string.unquoted.embedded.c.crystal",
1179	"patterns": [
1180	{
1181	"include": "#heredoc"
1182	},
1183	{
1184	"include": "source.c"
1185	},
1186	{
1187	"include": "#interpolated_crystal"
1188	},
1189	{
1190	"include": "#escaped_char"
1191	}
1192	]
1193	},
1194	{
1195	"begin": "(?><<-('?)((?:[_\\w]+_\|)(?:JS\|JAVASCRIPT))\\b\\1)",
1196	"beginCaptures": {
1197	"0": {
1198	"name": "punctuation.definition.string.begin.crystal"
1199	}
1200	},
1201	"comment": "heredoc with embedded javascript and intented terminator",
1202	"contentName": "text.js.embedded.crystal",
1203	"end": "\\s*\\2\\b",
1204	"endCaptures": {
1205	"0": {
1206	"name": "punctuation.definition.string.end.crystal"
1207	}
1208	},
1209	"name": "string.unquoted.embedded.js.crystal",
1210	"patterns": [
1211	{
1212	"include": "#heredoc"
1213	},
1214	{
1215	"include": "source.js"
1216	},
1217	{
1218	"include": "#interpolated_crystal"
1219	},
1220	{
1221	"include": "#escaped_char"
1222	}
1223	]
1224	},
1225	{
1226	"begin": "(?><<-('?)((?:[_\\w]+_\|)JQUERY)\\b\\1)",
1227	"beginCaptures": {
1228	"0": {
1229	"name": "punctuation.definition.string.begin.crystal"
1230	}
1231	},
1232	"comment": "heredoc with embedded javascript and intented terminator",
1233	"contentName": "text.js.jquery.embedded.crystal",
1234	"end": "\\s*\\2\\b",
1235	"endCaptures": {
1236	"0": {
1237	"name": "punctuation.definition.string.end.crystal"
1238	}
1239	},
1240	"name": "string.unquoted.embedded.js.jquery.crystal",
1241	"patterns": [
1242	{
1243	"include": "#heredoc"
1244	},
1245	{
1246	"include": "source.js.jquery"
1247	},
1248	{
1249	"include": "#interpolated_crystal"
1250	},
1251	{
1252	"include": "#escaped_char"
1253	}
1254	]
1255	},
1256	{
1257	"begin": "(?><<-('?)((?:[_\\w]+_\|)(?:SH\|SHELL))\\b\\1)",
1258	"beginCaptures": {
1259	"0": {
1260	"name": "punctuation.definition.string.begin.crystal"
1261	}
1262	},
1263	"comment": "heredoc with embedded shell and intented terminator",
1264	"contentName": "text.shell.embedded.crystal",
1265	"end": "\\s*\\2\\b",
1266	"endCaptures": {
1267	"0": {
1268	"name": "punctuation.definition.string.end.crystal"
1269	}
1270	},
1271	"name": "string.unquoted.embedded.shell.crystal",
1272	"patterns": [
1273	{
1274	"include": "#heredoc"
1275	},
1276	{
1277	"include": "source.shell"
1278	},
1279	{
1280	"include": "#interpolated_crystal"
1281	},
1282	{
1283	"include": "#escaped_char"
1284	}
1285	]
1286	},
1287	{
1288	"begin": "(?><<-('?)((?:[_\\w]+_\|)CRYSTAL)\\b\\1)",
1289	"beginCaptures": {
1290	"0": {
1291	"name": "punctuation.definition.string.begin.crystal"
1292	}
1293	},
1294	"comment": "heredoc with embedded crystal and intented terminator",
1295	"contentName": "text.crystal.embedded.crystal",
1296	"end": "\\s*\\2\\b",
1297	"endCaptures": {
1298	"0": {
1299	"name": "punctuation.definition.string.end.crystal"
1300	}
1301	},
1302	"name": "string.unquoted.embedded.crystal.crystal",
1303	"patterns": [
1304	{
1305	"include": "#heredoc"
1306	},
1307	{
1308	"include": "source.crystal"
1309	},
1310	{
1311	"include": "#interpolated_crystal"
1312	},
1313	{
1314	"include": "#escaped_char"
1315	}
1316	]
1317	},
1318	{
1319	"begin": "(?><<-'(\\w+)')",
1320	"beginCaptures": {
1321	"0": {
1322	"name": "punctuation.definition.string.begin.crystal"
1323	}
1324	},
1325	"comment": "heredoc with indented terminator",
1326	"end": "\\s*\\1\\b",
1327	"endCaptures": {
1328	"0": {
1329	"name": "punctuation.definition.string.end.crystal"
1330	}
1331	},
1332	"name": "string.unquoted.heredoc.crystal",
1333	"patterns": [
1334	{
1335	"include": "#heredoc"
1336	},
1337	{
1338	"include": "#escaped_char"
1339	}
1340	]
1341	},
1342	{
1343	"begin": "(?><<-(\\w+)\\b)",
1344	"beginCaptures": {
1345	"0": {
1346	"name": "punctuation.definition.string.begin.crystal"
1347	}
1348	},
1349	"comment": "heredoc with indented terminator",
1350	"end": "\\s*\\1\\b",
1351	"endCaptures": {
1352	"0": {
1353	"name": "punctuation.definition.string.end.crystal"
1354	}
1355	},
1356	"name": "string.unquoted.heredoc.crystal",
1357	"patterns": [
1358	{
1359	"include": "#heredoc"
1360	},
1361	{
1362	"include": "#interpolated_crystal"
1363	},
1364	{
1365	"include": "#escaped_char"
1366	}
1367	]
1368	},
1369	{
1370	"begin": "(?<={\|{\\s\|[^A-Za-z0-9_]do\|^do\|[^A-Za-z0-9_]do\\s\|^do\\s)(\\\|)",
1371	"captures": {
1372	"1": {
1373	"name": "punctuation.separator.variable.crystal"
1374	}
1375	},
1376	"end": "(?<!\\\|)(\\\|)(?!\\\|)",
1377	"patterns": [
1378	{
1379	"include": "source.crystal"
1380	},
1381	{
1382	"match": "[_a-zA-Z][_a-zA-Z0-9]*",
1383	"name": "variable.other.block.crystal"
1384	},
1385	{
1386	"match": ",",
1387	"name": "punctuation.separator.variable.crystal"
1388	}
1389	]
1390	},
1391	{
1392	"match": "=>",
1393	"name": "punctuation.separator.key-value"
1394	},
1395	{
1396	"match": "->",
1397	"name": "support.function.kernel.crystal"
1398	},
1399	{
1400	"match": "<<=\|%=\|&{1,2}=\|\\=\|\\\\*=\|\\+=\|-=\|\\^=\|\\\|{1,2}=\|<<",
1401	"name": "keyword.operator.assignment.augmented.crystal"
1402	},
1403	{
1404	"match": "<=>\|<(?!<\|=)\|>(?!<\|=\|>)\|<=\|>=\|===\|==\|=~\|!=\|!~\|(?<=[ \\t])\\?",
1405	"name": "keyword.operator.comparison.crystal"
1406	},
1407	{
1408	"match": "(?<=^\|[ \\t])!\|&&\|\\\|\\\|\|\\^",
1409	"name": "keyword.operator.logical.crystal"
1410	},
1411	{
1412	"match": "(\\{\\%\|\\%\\}\|\\{\\{\|\\}\\})",
1413	"name": "keyword.operator.macro.crystal"
1414	},
1415	{
1416	"comment": "Safe navigation operator",
1417	"match": "(&\\.)\\s*(?![A-Z])",
1418	"captures": {
1419	"1": {
1420	"name": "punctuation.separator.method.crystal"
1421	}
1422	}
1423	},
1424	{
1425	"match": "(%\|&\|\\\\\|\\*\|\\+\|\\-\|/)",
1426	"name": "keyword.operator.arithmetic.crystal"
1427	},
1428	{
1429	"match": "=",
1430	"name": "keyword.operator.assignment.crystal"
1431	},
1432	{
1433	"match": "\\\|\|~\|>>",
1434	"name": "keyword.operator.other.crystal"
1435	},
1436	{
1437	"match": ":",
1438	"name": "punctuation.separator.other.crystal"
1439	},
1440	{
1441	"match": "\\;",
1442	"name": "punctuation.separator.statement.crystal"
1443	},
1444	{
1445	"match": ",",
1446	"name": "punctuation.separator.object.crystal"
1447	},
1448	{
1449	"match": "\\.\|::",
1450	"name": "punctuation.separator.method.crystal"
1451	},
1452	{
1453	"match": "\\{\|\\}",
1454	"name": "punctuation.section.scope.crystal"
1455	},
1456	{
1457	"match": "\\[\|\\]",
1458	"name": "punctuation.section.array.crystal"
1459	},
1460	{
1461	"match": "\$\|\$",
1462	"name": "punctuation.section.function.crystal"
1463	},
1464	{
1465	"begin": "(?=[a-zA-Z0-9_!?]+\\()",
1466	"end": "(?<=\\))",
1467	"name": "meta.function-call.crystal",
1468	"patterns": [
1469	{
1470	"match": "([a-zA-Z0-9_!?]+)(?=\\()",
1471	"name": "entity.name.function.crystal"
1472	},
1473	{
1474	"include": "$self"
1475	}
1476	]
1477	},
1478	{
1479	"comment": "This is kindof experimental. There really is no way to perfectly match all regular variables, but you can pretty well assume that any normal word in certain curcumstances that havnt already been scoped as something else are probably variables, and the advantages beat the potential errors",
1480	"match": "((?<=\\W)\\b\|^)\\w+\\b(?=\\s([\\]\\)\\}\\=\\+\\-\\\\/\\^\\$\\,\\.]\|<\\s\|<<[\\s\|\\.]))",
1481	"name": "variable.other.crystal"
1482	}
1483	],
1484	"repository": {
1485	"escaped_char": {
1486	"comment": "https://crystal-lang.org/reference/syntax_and_semantics/literals/string.html",
1487	"match": "\\\\(?:[0-7]{1,3}\|x[a-fA-F0-9]{2}\|u[a-fA-F0-9]{4}\|u\\{[a-fA-F0-9 ]+\\}\|.)",
1488	"name": "constant.character.escape.crystal"
1489	},
1490	"heredoc": {
1491	"begin": "^<<-?\\w+",
1492	"end": "$",
1493	"patterns": [
1494	{
1495	"include": "$self"
1496	}
1497	]
1498	},
1499	"interpolated_crystal": {
1500	"patterns": [
1501	{
1502	"begin": "#\\{",
1503	"beginCaptures": {
1504	"0": {
1505	"name": "punctuation.section.embedded.begin.crystal"
1506	}
1507	},
1508	"contentName": "source.crystal",
1509	"end": "(\\})",
1510	"endCaptures": {
1511	"0": {
1512	"name": "punctuation.section.embedded.end.crystal"
1513	},
1514	"1": {
1515	"name": "source.crystal"
1516	}
1517	},
1518	"name": "meta.embedded.line.crystal",
1519	"patterns": [
1520	{
1521	"include": "#nest_curly_and_self"
1522	},
1523	{
1524	"include": "$self"
1525	}
1526	],
1527	"repository": {
1528	"nest_curly_and_self": {
1529	"patterns": [
1530	{
1531	"begin": "\\{",
1532	"captures": {
1533	"0": {
1534	"name": "punctuation.section.scope.crystal"
1535	}
1536	},
1537	"end": "\\}",
1538	"patterns": [
1539	{
1540	"include": "#nest_curly_and_self"
1541	}
1542	]
1543	},
1544	{
1545	"include": "$self"
1546	}
1547	]
1548	}
1549	}
1550	},
1551	{
1552	"captures": {
1553	"1": {
1554	"name": "punctuation.definition.variable.crystal"
1555	}
1556	},
1557	"match": "(#@)[a-zA-Z_]\\w*",
1558	"name": "variable.other.readwrite.instance.crystal"
1559	},
1560	{
1561	"captures": {
1562	"1": {
1563	"name": "punctuation.definition.variable.crystal"
1564	}
1565	},
1566	"match": "(#@@)[a-zA-Z_]\\w*",
1567	"name": "variable.other.readwrite.class.crystal"
1568	},
1569	{
1570	"captures": {
1571	"1": {
1572	"name": "punctuation.definition.variable.crystal"
1573	}
1574	},
1575	"match": "(#\\$)[a-zA-Z_]\\w*",
1576	"name": "variable.other.readwrite.global.crystal"
1577	}
1578	]
1579	},
1580	"nest_brackets": {
1581	"begin": "\\[",
1582	"captures": {
1583	"0": {
1584	"name": "punctuation.section.scope.crystal"
1585	}
1586	},
1587	"end": "\\]",
1588	"patterns": [
1589	{
1590	"include": "#nest_brackets"
1591	}
1592	]
1593	},
1594	"nest_brackets_i": {
1595	"begin": "\\[",
1596	"captures": {
1597	"0": {
1598	"name": "punctuation.section.scope.crystal"
1599	}
1600	},
1601	"end": "\\]",
1602	"patterns": [
1603	{
1604	"include": "#interpolated_crystal"
1605	},
1606	{
1607	"include": "#escaped_char"
1608	},
1609	{
1610	"include": "#nest_brackets_i"
1611	}
1612	]
1613	},
1614	"nest_brackets_r": {
1615	"begin": "\\[",
1616	"captures": {
1617	"0": {
1618	"name": "punctuation.section.scope.crystal"
1619	}
1620	},
1621	"end": "\\]",
1622	"patterns": [
1623	{
1624	"include": "#regex_sub"
1625	},
1626	{
1627	"include": "#nest_brackets_r"
1628	}
1629	]
1630	},
1631	"nest_curly": {
1632	"begin": "\\{",
1633	"captures": {
1634	"0": {
1635	"name": "punctuation.section.scope.crystal"
1636	}
1637	},
1638	"end": "\\}",
1639	"patterns": [
1640	{
1641	"include": "#nest_curly"
1642	}
1643	]
1644	},
1645	"nest_curly_and_self": {
1646	"patterns": [
1647	{
1648	"begin": "\\{",
1649	"captures": {
1650	"0": {
1651	"name": "punctuation.section.scope.crystal"
1652	}
1653	},
1654	"end": "\\}",
1655	"patterns": [
1656	{
1657	"include": "#nest_curly_and_self"
1658	}
1659	]
1660	},
1661	{
1662	"include": "$self"
1663	}
1664	]
1665	},
1666	"nest_curly_i": {
1667	"begin": "\\{",
1668	"captures": {
1669	"0": {
1670	"name": "punctuation.section.scope.crystal"
1671	}
1672	},
1673	"end": "\\}",
1674	"patterns": [
1675	{
1676	"include": "#interpolated_crystal"
1677	},
1678	{
1679	"include": "#escaped_char"
1680	},
1681	{
1682	"include": "#nest_curly_i"
1683	}
1684	]
1685	},
1686	"nest_curly_r": {
1687	"begin": "\\{",
1688	"captures": {
1689	"0": {
1690	"name": "punctuation.section.scope.crystal"
1691	}
1692	},
1693	"end": "\\}",
1694	"patterns": [
1695	{
1696	"include": "#regex_sub"
1697	},
1698	{
1699	"include": "#nest_curly_r"
1700	}
1701	]
1702	},
1703	"nest_ltgt": {
1704	"begin": "\\<",
1705	"captures": {
1706	"0": {
1707	"name": "punctuation.section.scope.crystal"
1708	}
1709	},
1710	"end": "\\>",
1711	"patterns": [
1712	{
1713	"include": "#nest_ltgt"
1714	}
1715	]
1716	},
1717	"nest_ltgt_i": {
1718	"begin": "\\<",
1719	"captures": {
1720	"0": {
1721	"name": "punctuation.section.scope.crystal"
1722	}
1723	},
1724	"end": "\\>",
1725	"patterns": [
1726	{
1727	"include": "#interpolated_crystal"
1728	},
1729	{
1730	"include": "#escaped_char"
1731	},
1732	{
1733	"include": "#nest_ltgt_i"
1734	}
1735	]
1736	},
1737	"nest_ltgt_r": {
1738	"begin": "\\<",
1739	"captures": {
1740	"0": {
1741	"name": "punctuation.section.scope.crystal"
1742	}
1743	},
1744	"end": "\\>",
1745	"patterns": [
1746	{
1747	"include": "#regex_sub"
1748	},
1749	{
1750	"include": "#nest_ltgt_r"
1751	}
1752	]
1753	},
1754	"nest_parens": {
1755	"begin": "\\(",
1756	"captures": {
1757	"0": {
1758	"name": "punctuation.section.scope.crystal"
1759	}
1760	},
1761	"end": "\\)",
1762	"patterns": [
1763	{
1764	"include": "#nest_parens"
1765	}
1766	]
1767	},
1768	"nest_parens_i": {
1769	"begin": "\\(",
1770	"captures": {
1771	"0": {
1772	"name": "punctuation.section.scope.crystal"
1773	}
1774	},
1775	"end": "\\)",
1776	"patterns": [
1777	{
1778	"include": "#interpolated_crystal"
1779	},
1780	{
1781	"include": "#escaped_char"
1782	},
1783	{
1784	"include": "#nest_parens_i"
1785	}
1786	]
1787	},
1788	"nest_parens_r": {
1789	"begin": "\\(",
1790	"captures": {
1791	"0": {
1792	"name": "punctuation.section.scope.crystal"
1793	}
1794	},
1795	"end": "\\)",
1796	"patterns": [
1797	{
1798	"include": "#regex_sub"
1799	},
1800	{
1801	"include": "#nest_parens_r"
1802	}
1803	]
1804	},
1805	"regex_sub": {
1806	"patterns": [
1807	{
1808	"include": "#interpolated_crystal"
1809	},
1810	{
1811	"include": "#escaped_char"
1812	},
1813	{
1814	"captures": {
1815	"1": {
1816	"name": "punctuation.definition.arbitrary-repetition.crystal"
1817	},
1818	"3": {
1819	"name": "punctuation.definition.arbitrary-repetition.crystal"
1820	}
1821	},
1822	"match": "({)\\d+(,\\d+)?(})",
1823	"name": "string.regexp.arbitrary-repetition.crystal"
1824	},
1825	{
1826	"begin": "\\[(?:\\^?])?",
1827	"captures": {
1828	"0": {
1829	"name": "punctuation.definition.character-class.crystal"
1830	}
1831	},
1832	"end": "]",
1833	"name": "string.regexp.character-class.crystal",
1834	"patterns": [
1835	{
1836	"include": "#escaped_char"
1837	}
1838	]
1839	},
1840	{
1841	"begin": "\\(",
1842	"captures": {
1843	"0": {
1844	"name": "punctuation.definition.group.crystal"
1845	}
1846	},
1847	"end": "\\)",
1848	"name": "string.regexp.group.crystal",
1849	"patterns": [
1850	{
1851	"include": "#regex_sub"
1852	}
1853	]
1854	},
1855	{
1856	"captures": {
1857	"1": {
1858	"name": "punctuation.definition.comment.crystal"
1859	}
1860	},
1861	"comment": "We are restrictive in what we allow to go after the comment character to avoid false positives, since the availability of comments depend on regexp flags.",
1862	"match": "(?<=^\|\\s)(#)\\s[[a-zA-Z0-9,. \\t?!-][^\\x{00}-\\x{7F}]]*$",
1863	"name": "comment.line.number-sign.crystal"
1864	}
1865	]
1866	}
1867	}
1868	}
1869