185 lines
7.3 KiB
JavaScript
Executable File
185 lines
7.3 KiB
JavaScript
Executable File
/*---------------------------------------------------------------------------------------------
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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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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: '\'', notIn: ['string', 'comment'] },
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{ open: '"', close: '"', notIn: ['string', 'comment'] },
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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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{ 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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tokenPostfix: '.cs',
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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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{ open: '<', close: '>', token: 'delimiter.angle' }
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],
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keywords: [
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'extern', 'alias', 'using', 'bool', 'decimal', 'sbyte', 'byte', 'short',
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'ushort', 'int', 'uint', 'long', 'ulong', 'char', 'float', 'double',
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'object', 'dynamic', 'string', 'assembly', 'is', 'as', 'ref',
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'out', 'this', 'base', 'new', 'typeof', 'void', 'checked', 'unchecked',
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'default', 'delegate', 'var', 'const', 'if', 'else', 'switch', 'case',
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'while', 'do', 'for', 'foreach', 'in', 'break', 'continue', 'goto',
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'return', 'throw', 'try', 'catch', 'finally', 'lock', 'yield', 'from',
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'let', 'where', 'join', 'on', 'equals', 'into', 'orderby', 'ascending',
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'descending', 'select', 'group', 'by', 'namespace', 'partial', 'class',
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'field', 'event', 'method', 'param', 'property', 'public', 'protected',
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'internal', 'private', 'abstract', 'sealed', 'static', 'struct', 'readonly',
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'volatile', 'virtual', 'override', 'params', 'get', 'set', 'add', 'remove',
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'operator', 'true', 'false', 'implicit', 'explicit', 'interface', 'enum',
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'null', 'async', 'await', 'fixed', 'sizeof', 'stackalloc', 'unsafe', 'nameof',
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'when'
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],
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namespaceFollows: [
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'namespace', 'using',
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],
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parenFollows: [
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'if', 'for', 'while', 'switch', 'foreach', 'using', 'catch', 'when'
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],
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operators: [
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'=', '??', '||', '&&', '|', '^', '&', '==', '!=', '<=', '>=', '<<',
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'+', '-', '*', '/', '%', '!', '~', '++', '--', '+=',
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'-=', '*=', '/=', '%=', '&=', '|=', '^=', '<<=', '>>=', '>>', '=>'
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],
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symbols: /[=><!~?:&|+\-*\/\^%]+/,
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// escape sequences
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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*/, {
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cases: {
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'@namespaceFollows': { token: 'keyword.$0', next: '@namespace' },
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'@keywords': { token: 'keyword.$0', next: '@qualified' },
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'@default': { token: 'identifier', next: '@qualified' }
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}
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}],
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// whitespace
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{ include: '@whitespace' },
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// delimiters and operators
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[/}/, {
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cases: {
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'$S2==interpolatedstring': { token: 'string.quote', next: '@pop' },
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'$S2==litinterpstring': { token: 'string.quote', 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)/, '@brackets'],
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[/@symbols/, {
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cases: {
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'@operators': 'delimiter',
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'@default': ''
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}
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}],
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// numbers
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[/[0-9_]*\.[0-9_]+([eE][\-+]?\d+)?[fFdD]?/, 'number.float'],
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[/0[xX][0-9a-fA-F_]+/, 'number.hex'],
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[/0[bB][01_]+/, 'number.hex'],
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[/[0-9_]+/, '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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[/"/, { token: 'string.quote', next: '@string' }],
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[/\$\@"/, { token: 'string.quote', next: '@litinterpstring' }],
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[/\@"/, { token: 'string.quote', next: '@litstring' }],
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[/\$"/, { token: 'string.quote', next: '@interpolatedstring' }],
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// characters
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[/'[^\\']'/, 'string'],
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[/(')(@escapes)(')/, ['string', 'string.escape', 'string']],
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[/'/, 'string.invalid']
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],
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qualified: [
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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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[/\./, 'delimiter'],
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['', '', '@pop'],
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],
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namespace: [
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{ include: '@whitespace' },
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[/[A-Z]\w*/, 'namespace'],
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[/[\.=]/, 'delimiter'],
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['', '', '@pop'],
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],
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comment: [
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[/[^\/*]+/, 'comment'],
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// [/\/\*/, 'comment', '@push' ], // no nested comments :-(
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['\\*/', 'comment', '@pop'],
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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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[/"/, { token: 'string.quote', next: '@pop' }]
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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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litinterpstring: [
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[/[^"{]+/, 'string'],
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[/""/, 'string.escape'],
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[/{{/, 'string.escape'],
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[/}}/, 'string.escape'],
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[/{/, { token: 'string.quote', next: 'root.litinterpstring' }],
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[/"/, { token: 'string.quote', next: '@pop' }]
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],
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interpolatedstring: [
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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'],
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[/}}/, 'string.escape'],
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[/{/, { token: 'string.quote', next: 'root.interpolatedstring' }],
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[/"/, { token: 'string.quote', next: '@pop' }]
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],
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whitespace: [
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[/^[ \t\v\f]*#((r)|(load))(?=\s)/, 'directive.csx'],
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[/^[ \t\v\f]*#\w.*$/, 'namespace.cpp'],
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[/[ \t\v\f\r\n]+/, ''],
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[/\/\*/, 'comment', '@comment'],
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[/\/\/.*$/, 'comment'],
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],
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},
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};
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