ddcAdmin/node_modules/monaco-editor/esm/vs/basic-languages/fsharp/fsharp.js

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
export var conf = {
    comments: {
        lineComment: '//',
        blockComment: ['(*', '*)']
    },
    brackets: [
        ['{', '}'],
        ['[', ']'],
        ['(', ')']
    ],
    autoClosingPairs: [
        { open: '{', close: '}' },
        { open: '[', close: ']' },
        { open: '(', close: ')' },
        { open: '"', close: '"' }
    ],
    surroundingPairs: [
        { open: '{', close: '}' },
        { open: '[', close: ']' },
        { open: '(', close: ')' },
        { open: '"', close: '"' },
        { open: "'", close: "'" }
    ],
    folding: {
        markers: {
            start: new RegExp('^\\s*//\\s*#region\\b|^\\s*\\(\\*\\s*#region(.*)\\*\\)'),
            end: new RegExp('^\\s*//\\s*#endregion\\b|^\\s*\\(\\*\\s*#endregion\\s*\\*\\)')
        }
    }
};
export var language = {
    defaultToken: '',
    tokenPostfix: '.fs',
    keywords: [
        'abstract',
        'and',
        'atomic',
        'as',
        'assert',
        'asr',
        'base',
        'begin',
        'break',
        'checked',
        'component',
        'const',
        'constraint',
        'constructor',
        'continue',
        'class',
        'default',
        'delegate',
        'do',
        'done',
        'downcast',
        'downto',
        'elif',
        'else',
        'end',
        'exception',
        'eager',
        'event',
        'external',
        'extern',
        'false',
        'finally',
        'for',
        'fun',
        'function',
        'fixed',
        'functor',
        'global',
        'if',
        'in',
        'include',
        'inherit',
        'inline',
        'interface',
        'internal',
        'land',
        'lor',
        'lsl',
        'lsr',
        'lxor',
        'lazy',
        'let',
        'match',
        'member',
        'mod',
        'module',
        'mutable',
        'namespace',
        'method',
        'mixin',
        'new',
        'not',
        'null',
        'of',
        'open',
        'or',
        'object',
        'override',
        'private',
        'parallel',
        'process',
        'protected',
        'pure',
        'public',
        'rec',
        'return',
        'static',
        'sealed',
        'struct',
        'sig',
        'then',
        'to',
        'true',
        'tailcall',
        'trait',
        'try',
        'type',
        'upcast',
        'use',
        'val',
        'void',
        'virtual',
        'volatile',
        'when',
        'while',
        'with',
        'yield'
    ],
    // 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})/,
    integersuffix: /[uU]?[yslnLI]?/,
    floatsuffix: /[fFmM]?/,
    // The main tokenizer for our languages
    tokenizer: {
        root: [
            // identifiers and keywords
            [
                /[a-zA-Z_]\w*/,
                {
                    cases: {
                        '@keywords': { token: 'keyword.$0' },
                        '@default': 'identifier'
                    }
                }
            ],
            // whitespace
            { include: '@whitespace' },
            // [< attributes >].
            [/\[<.*>\]/, 'annotation'],
            // Preprocessor directive
            [/^#(if|else|endif)/, 'keyword'],
            // delimiters and operators
            [/[{}()\[\]]/, '@brackets'],
            [/[<>](?!@symbols)/, '@brackets'],
            [/@symbols/, 'delimiter'],
            // numbers
            [/\d*\d+[eE]([\-+]?\d+)?(@floatsuffix)/, 'number.float'],
            [/\d*\.\d+([eE][\-+]?\d+)?(@floatsuffix)/, 'number.float'],
            [/0x[0-9a-fA-F]+LF/, 'number.float'],
            [/0x[0-9a-fA-F]+(@integersuffix)/, 'number.hex'],
            [/0b[0-1]+(@integersuffix)/, 'number.bin'],
            [/\d+(@integersuffix)/, 'number'],
            // delimiter: after number because of .\d floats
            [/[;,.]/, 'delimiter'],
            // strings
            [/"([^"\\]|\\.)*$/, 'string.invalid'],
            [/"""/, 'string', '@string."""'],
            [/"/, 'string', '@string."'],
            // literal string
            [/\@"/, { token: 'string.quote', next: '@litstring' }],
            // characters
            [/'[^\\']'B?/, 'string'],
            [/(')(@escapes)(')/, ['string', 'string.escape', 'string']],
            [/'/, 'string.invalid']
        ],
        whitespace: [
            [/[ \t\r\n]+/, ''],
            [/\(\*(?!\))/, 'comment', '@comment'],
            [/\/\/.*$/, 'comment']
        ],
        comment: [
            [/[^*(]+/, 'comment'],
            [/\*\)/, 'comment', '@pop'],
            [/\*/, 'comment'],
            [/\(\*\)/, 'comment'],
            [/\(/, 'comment']
        ],
        string: [
            [/[^\\"]+/, 'string'],
            [/@escapes/, 'string.escape'],
            [/\\./, 'string.escape.invalid'],
            [
                /("""|"B?)/,
                {
                    cases: {
                        '$#==$S2': { token: 'string', next: '@pop' },
                        '@default': 'string'
                    }
                }
            ]
        ],
        litstring: [
            [/[^"]+/, 'string'],
            [/""/, 'string.escape'],
            [/"/, { token: 'string.quote', next: '@pop' }]
        ]
    }
};