@21epub/epub-thirdparty
Version:
epub-thirdparty
286 lines (284 loc) • 9.37 kB
JavaScript
/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
define('vs/basic-languages/dart/dart',["require", "exports"], function (require, exports) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.language = exports.conf = void 0;
exports.conf = {
comments: {
lineComment: '//',
blockComment: ['/*', '*/']
},
brackets: [
['{', '}'],
['[', ']'],
['(', ')']
],
autoClosingPairs: [
{ open: '{', close: '}' },
{ open: '[', close: ']' },
{ open: '(', close: ')' },
{ open: "'", close: "'", notIn: ['string', 'comment'] },
{ open: '"', close: '"', notIn: ['string'] },
{ open: '`', close: '`', notIn: ['string', 'comment'] },
{ open: '/**', close: ' */', notIn: ['string'] }
],
surroundingPairs: [
{ open: '{', close: '}' },
{ open: '[', close: ']' },
{ open: '(', close: ')' },
{ open: '<', close: '>' },
{ open: "'", close: "'" },
{ open: '(', close: ')' },
{ open: '"', close: '"' },
{ open: '`', close: '`' }
],
folding: {
markers: {
start: /^\s*\s*#?region\b/,
end: /^\s*\s*#?endregion\b/
}
}
};
exports.language = {
defaultToken: 'invalid',
tokenPostfix: '.dart',
keywords: [
'abstract',
'dynamic',
'implements',
'show',
'as',
'else',
'import',
'static',
'assert',
'enum',
'in',
'super',
'async',
'export',
'interface',
'switch',
'await',
'extends',
'is',
'sync',
'break',
'external',
'library',
'this',
'case',
'factory',
'mixin',
'throw',
'catch',
'false',
'new',
'true',
'class',
'final',
'null',
'try',
'const',
'finally',
'on',
'typedef',
'continue',
'for',
'operator',
'var',
'covariant',
'Function',
'part',
'void',
'default',
'get',
'rethrow',
'while',
'deferred',
'hide',
'return',
'with',
'do',
'if',
'set',
'yield'
],
typeKeywords: ['int', 'double', 'String', 'bool'],
operators: [
'+',
'-',
'*',
'/',
'~/',
'%',
'++',
'--',
'==',
'!=',
'>',
'<',
'>=',
'<=',
'=',
'-=',
'/=',
'%=',
'>>=',
'^=',
'+=',
'*=',
'~/=',
'<<=',
'&=',
'!=',
'||',
'&&',
'&',
'|',
'^',
'~',
'<<',
'>>',
'!',
'>>>',
'??',
'?',
':',
'|='
],
// we include these common regular expressions
symbols: /[=><!~?:&|+\-*\/\^%]+/,
escapes: /\\(?:[abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
digits: /\d+(_+\d+)*/,
octaldigits: /[0-7]+(_+[0-7]+)*/,
binarydigits: /[0-1]+(_+[0-1]+)*/,
hexdigits: /[[0-9a-fA-F]+(_+[0-9a-fA-F]+)*/,
regexpctl: /[(){}\[\]\$\^|\-*+?\.]/,
regexpesc: /\\(?:[bBdDfnrstvwWn0\\\/]|@regexpctl|c[A-Z]|x[0-9a-fA-F]{2}|u[0-9a-fA-F]{4})/,
// The main tokenizer for our languages
tokenizer: {
root: [[/[{}]/, 'delimiter.bracket'], { include: 'common' }],
common: [
// identifiers and keywords
[
/[a-z_$][\w$]*/,
{
cases: {
'@typeKeywords': 'type.identifier',
'@keywords': 'keyword',
'@default': 'identifier'
}
}
],
[/[A-Z_$][\w\$]*/, 'type.identifier'],
// [/[A-Z][\w\$]*/, 'identifier'],
// whitespace
{ include: '@whitespace' },
// regular expression: ensure it is terminated before beginning (otherwise it is an opeator)
[
/\/(?=([^\\\/]|\\.)+\/([gimsuy]*)(\s*)(\.|;|,|\)|\]|\}|$))/,
{ token: 'regexp', bracket: '@open', next: '@regexp' }
],
// @ annotations.
[/@[a-zA-Z]+/, 'annotation'],
// variable
// delimiters and operators
[/[()\[\]]/, '@brackets'],
[/[<>](?!@symbols)/, '@brackets'],
[/!(?=([^=]|$))/, 'delimiter'],
[
/@symbols/,
{
cases: {
'@operators': 'delimiter',
'@default': ''
}
}
],
// numbers
[/(@digits)[eE]([\-+]?(@digits))?/, 'number.float'],
[/(@digits)\.(@digits)([eE][\-+]?(@digits))?/, 'number.float'],
[/0[xX](@hexdigits)n?/, 'number.hex'],
[/0[oO]?(@octaldigits)n?/, 'number.octal'],
[/0[bB](@binarydigits)n?/, 'number.binary'],
[/(@digits)n?/, 'number'],
// delimiter: after number because of .\d floats
[/[;,.]/, 'delimiter'],
// strings
[/"([^"\\]|\\.)*$/, 'string.invalid'],
[/'([^'\\]|\\.)*$/, 'string.invalid'],
[/"/, 'string', '@string_double'],
[/'/, 'string', '@string_single']
// [/[a-zA-Z]+/, "variable"]
],
whitespace: [
[/[ \t\r\n]+/, ''],
[/\/\*\*(?!\/)/, 'comment.doc', '@jsdoc'],
[/\/\*/, 'comment', '@comment'],
[/\/\/\/.*$/, 'comment.doc'],
[/\/\/.*$/, 'comment']
],
comment: [
[/[^\/*]+/, 'comment'],
[/\*\//, 'comment', '@pop'],
[/[\/*]/, 'comment']
],
jsdoc: [
[/[^\/*]+/, 'comment.doc'],
[/\*\//, 'comment.doc', '@pop'],
[/[\/*]/, 'comment.doc']
],
// We match regular expression quite precisely
regexp: [
[
/(\{)(\d+(?:,\d*)?)(\})/,
['regexp.escape.control', 'regexp.escape.control', 'regexp.escape.control']
],
[
/(\[)(\^?)(?=(?:[^\]\\\/]|\\.)+)/,
['regexp.escape.control', { token: 'regexp.escape.control', next: '@regexrange' }]
],
[/(\()(\?:|\?=|\?!)/, ['regexp.escape.control', 'regexp.escape.control']],
[/[()]/, 'regexp.escape.control'],
[/@regexpctl/, 'regexp.escape.control'],
[/[^\\\/]/, 'regexp'],
[/@regexpesc/, 'regexp.escape'],
[/\\\./, 'regexp.invalid'],
[/(\/)([gimsuy]*)/, [{ token: 'regexp', bracket: '@close', next: '@pop' }, 'keyword.other']]
],
regexrange: [
[/-/, 'regexp.escape.control'],
[/\^/, 'regexp.invalid'],
[/@regexpesc/, 'regexp.escape'],
[/[^\]]/, 'regexp'],
[
/\]/,
{
token: 'regexp.escape.control',
next: '@pop',
bracket: '@close'
}
]
],
string_double: [
[/[^\\"\$]+/, 'string'],
[/[^\\"]+/, 'string'],
[/@escapes/, 'string.escape'],
[/\\./, 'string.escape.invalid'],
[/"/, 'string', '@pop'],
[/\$\w+/, 'identifier']
],
string_single: [
[/[^\\'\$]+/, 'string'],
[/@escapes/, 'string.escape'],
[/\\./, 'string.escape.invalid'],
[/'/, 'string', '@pop'],
[/\$\w+/, 'identifier']
]
}
};
});