139 lines
5.0 KiB
JavaScript
139 lines
5.0 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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comments: {
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lineComment: '//',
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blockComment: ['(*', '*)'],
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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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],
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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*//\\s*#region\\b|^\\s*\\(\\*\\s*#region(.*)\\*\\)"),
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end: new RegExp("^\\s*//\\s*#endregion\\b|^\\s*\\(\\*\\s*#endregion\\s*\\*\\)")
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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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tokenPostfix: '.fs',
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keywords: [
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'abstract', 'and', 'atomic', 'as',
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'assert', 'asr', 'base', 'begin',
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'break', 'checked', 'component',
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'const', 'constraint', 'constructor',
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'continue', 'class', 'default',
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'delegate', 'do', 'done', 'downcast',
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'downto', 'elif', 'else', 'end',
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'exception', 'eager', 'event', 'external',
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'extern', 'false', 'finally', 'for',
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'fun', 'function', 'fixed', 'functor',
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'global', 'if', 'in', 'include', 'inherit',
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'inline', 'interface', 'internal', 'land',
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'lor', 'lsl', 'lsr', 'lxor', 'lazy', 'let',
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'match', 'member', 'mod', 'module', 'mutable',
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'namespace', 'method', 'mixin', 'new', 'not',
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'null', 'of', 'open', 'or', 'object',
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'override', 'private', 'parallel', 'process',
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'protected', 'pure', 'public', 'rec', 'return',
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'static', 'sealed', 'struct', 'sig', 'then',
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'to', 'true', 'tailcall', 'trait',
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'try', 'type', 'upcast', 'use',
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'val', 'void', 'virtual', 'volatile',
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'when', 'while', 'with', 'yield'
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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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integersuffix: /[uU]?[yslnLI]?/,
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floatsuffix: /[fFmM]?/,
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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*/, {
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cases: {
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'@keywords': { token: 'keyword.$0' },
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'@default': 'identifier'
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}
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}],
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// whitespace
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{ include: '@whitespace' },
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// [< attributes >].
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[/\[<.*>\]/, 'annotation'],
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// Preprocessor directive
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[/^#(if|else|endif)/, 'keyword'],
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// delimiters and operators
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[/[{}()\[\]]/, '@brackets'],
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[/[<>](?!@symbols)/, '@brackets'],
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[/@symbols/, 'delimiter'],
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// numbers
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[/\d*\d+[eE]([\-+]?\d+)?(@floatsuffix)/, 'number.float'],
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[/\d*\.\d+([eE][\-+]?\d+)?(@floatsuffix)/, 'number.float'],
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[/0x[0-9a-fA-F]+LF/, 'number.float'],
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[/0x[0-9a-fA-F]+(@integersuffix)/, 'number.hex'],
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[/0b[0-1]+(@integersuffix)/, 'number.bin'],
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[/\d+(@integersuffix)/, '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.invalid'],
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[/"""/, 'string', '@string."""'],
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[/"/, 'string', '@string."'],
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// literal string
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[/\@"/, { token: 'string.quote', next: '@litstring' }],
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// characters
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[/'[^\\']'B?/, 'string'],
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[/(')(@escapes)(')/, ['string', 'string.escape', 'string']],
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[/'/, 'string.invalid']
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],
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whitespace: [
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[/[ \t\r\n]+/, ''],
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[/\(\*(?!\))/, 'comment', '@comment'],
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[/\/\/.*$/, 'comment'],
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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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[/\(\*\)/, 'comment'],
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[/\(/, 'comment']
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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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[/("""|"B?)/, {
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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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],
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litstring: [
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[/[^"]+/, 'string'],
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[/""/, 'string.escape'],
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[/"/, { token: 'string.quote', next: '@pop' }]
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],
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},
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};
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