171 lines
6.3 KiB
JavaScript
171 lines
6.3 KiB
JavaScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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'use strict';
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export var conf = {
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wordPattern: /(-?\d*\.\d\w*)|([^\`\~\!\@\#%\^\&\*\(\)\=\$\-\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\?\s]+)/g,
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comments: {
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blockComment: ['###', '###'],
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lineComment: '#'
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},
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brackets: [
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['{', '}'],
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['[', ']'],
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['(', ')']
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],
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autoClosingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '"', close: '"' },
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{ open: '\'', close: '\'' },
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],
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surroundingPairs: [
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{ open: '{', close: '}' },
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{ open: '[', close: ']' },
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{ open: '(', close: ')' },
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{ open: '"', close: '"' },
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{ open: '\'', close: '\'' },
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],
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folding: {
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markers: {
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start: new RegExp("^\\s*#region\\b"),
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end: new RegExp("^\\s*#endregion\\b")
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}
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}
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};
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export var language = {
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defaultToken: '',
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ignoreCase: true,
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tokenPostfix: '.coffee',
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brackets: [
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{ open: '{', close: '}', token: 'delimiter.curly' },
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{ open: '[', close: ']', token: 'delimiter.square' },
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{ open: '(', close: ')', token: 'delimiter.parenthesis' }
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],
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regEx: /\/(?!\/\/)(?:[^\/\\]|\\.)*\/[igm]*/,
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keywords: [
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'and', 'or', 'is', 'isnt', 'not', 'on', 'yes', '@', 'no', 'off',
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'true', 'false', 'null', 'this',
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'new', 'delete', 'typeof', 'in', 'instanceof',
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'return', 'throw', 'break', 'continue', 'debugger',
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'if', 'else', 'switch', 'for', 'while', 'do', 'try', 'catch', 'finally',
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'class', 'extends', 'super',
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'undefined', 'then', 'unless', 'until', 'loop', 'of', 'by', 'when'
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],
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// we include these common regular expressions
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symbols: /[=><!~?&%|+\-*\/\^\.,\:]+/,
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escapes: /\\(?:[abfnrtv\\"'$]|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
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// The main tokenizer for our languages
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tokenizer: {
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root: [
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// identifiers and keywords
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[/\@[a-zA-Z_]\w*/, 'variable.predefined'],
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[/[a-zA-Z_]\w*/, {
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cases: {
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'this': 'variable.predefined',
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'@keywords': { token: 'keyword.$0' },
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'@default': ''
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}
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}],
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// whitespace
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[/[ \t\r\n]+/, ''],
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// Comments
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[/###/, 'comment', '@comment'],
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[/#.*$/, 'comment'],
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// regular expressions
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['///', { token: 'regexp', next: '@hereregexp' }],
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[/^(\s*)(@regEx)/, ['', 'regexp']],
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[/(\()(\s*)(@regEx)/, ['@brackets', '', 'regexp']],
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[/(\,)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\=)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\:)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\[)(\s*)(@regEx)/, ['@brackets', '', 'regexp']],
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[/(\!)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\&)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\|)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\?)(\s*)(@regEx)/, ['delimiter', '', 'regexp']],
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[/(\{)(\s*)(@regEx)/, ['@brackets', '', 'regexp']],
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[/(\;)(\s*)(@regEx)/, ['', '', 'regexp']],
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// delimiters
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[/}/, {
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cases: {
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'$S2==interpolatedstring': { token: 'string', next: '@pop' },
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'@default': '@brackets'
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}
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}],
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[/[{}()\[\]]/, '@brackets'],
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[/@symbols/, 'delimiter'],
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// numbers
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[/\d+[eE]([\-+]?\d+)?/, 'number.float'],
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[/\d+\.\d+([eE][\-+]?\d+)?/, 'number.float'],
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[/0[xX][0-9a-fA-F]+/, 'number.hex'],
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[/0[0-7]+(?!\d)/, 'number.octal'],
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[/\d+/, 'number'],
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// delimiter: after number because of .\d floats
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[/[,.]/, 'delimiter'],
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// strings:
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[/"""/, 'string', '@herestring."""'],
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[/'''/, 'string', '@herestring.\'\'\''],
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[/"/, {
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cases: {
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'@eos': 'string',
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'@default': { token: 'string', next: '@string."' }
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}
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}],
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[/'/, {
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cases: {
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'@eos': 'string',
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'@default': { token: 'string', next: '@string.\'' }
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}
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}],
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],
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string: [
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[/[^"'\#\\]+/, 'string'],
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[/@escapes/, 'string.escape'],
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[/\./, 'string.escape.invalid'],
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[/\./, 'string.escape.invalid'],
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[/#{/, {
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cases: {
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'$S2=="': { token: 'string', next: 'root.interpolatedstring' },
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'@default': 'string'
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}
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}],
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[/["']/, {
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cases: {
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'$#==$S2': { token: 'string', next: '@pop' },
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'@default': 'string'
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}
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}],
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[/#/, 'string']
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],
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herestring: [
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[/("""|''')/, {
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cases: {
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'$1==$S2': { token: 'string', next: '@pop' },
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'@default': 'string'
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}
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}],
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[/[^#\\'"]+/, 'string'],
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[/['"]+/, 'string'],
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[/@escapes/, 'string.escape'],
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[/\./, 'string.escape.invalid'],
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[/#{/, { token: 'string.quote', next: 'root.interpolatedstring' }],
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[/#/, 'string']
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],
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comment: [
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[/[^#]+/, 'comment',],
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[/###/, 'comment', '@pop'],
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[/#/, 'comment'],
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],
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hereregexp: [
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[/[^\\\/#]+/, 'regexp'],
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[/\\./, 'regexp'],
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[/#.*$/, 'comment'],
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['///[igm]*', { token: 'regexp', next: '@pop' }],
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[/\//, 'regexp'],
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],
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},
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};
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