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24
src/basic-languages/c/c.contribution.ts Normal file
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { registerLanguage } from '../_.contribution';
declare var AMD: any;
declare var require: any;
registerLanguage({
id: 'c',
extensions: ['.c', '.h'],
aliases: ['C', 'c'],
loader: () => {
if (AMD) {
return new Promise((resolve, reject) => {
require(['vs/basic-languages/c/c'], resolve, reject);
});
} else {
return import('./c');
}
}
});

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src/basic-languages/c/c.test.ts Normal file
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { testTokenization } from '../test/testRunner';
testTokenization('c', [
// Keywords
[
{
line: 'int _tmain(int argc, _TCHAR* argv[])',
tokens: [
{ startIndex: 0, type: 'keyword.int.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'identifier.c' },
{ startIndex: 10, type: 'delimiter.parenthesis.c' },
{ startIndex: 11, type: 'keyword.int.c' },
{ startIndex: 14, type: '' },
{ startIndex: 15, type: 'identifier.c' },
{ startIndex: 19, type: 'delimiter.c' },
{ startIndex: 20, type: '' },
{ startIndex: 21, type: 'identifier.c' },
{ startIndex: 27, type: 'delimiter.c' },
{ startIndex: 28, type: '' },
{ startIndex: 29, type: 'identifier.c' },
{ startIndex: 33, type: 'delimiter.square.c' },
{ startIndex: 35, type: 'delimiter.parenthesis.c' }
]
}
],
// Comments - single line
[
{
line: '//',
tokens: [{ startIndex: 0, type: 'comment.c' }]
}
],
[
{
line: ' // a comment',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 4, type: 'comment.c' }
]
}
],
[
{
line: '// a comment',
tokens: [{ startIndex: 0, type: 'comment.c' }]
}
],
[
{
line: '//sticky comment',
tokens: [{ startIndex: 0, type: 'comment.c' }]
}
],
[
{
line: '/almost a comment',
tokens: [
{ startIndex: 0, type: 'delimiter.c' },
{ startIndex: 1, type: 'identifier.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'identifier.c' },
{ startIndex: 9, type: '' },
{ startIndex: 10, type: 'identifier.c' }
]
}
],
[
{
line: '/* //*/ a',
tokens: [
{ startIndex: 0, type: 'comment.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'identifier.c' }
]
}
],
[
{
line: '1 / 2; /* comment',
tokens: [
{ startIndex: 0, type: 'number.c' },
{ startIndex: 1, type: '' },
{ startIndex: 2, type: 'delimiter.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'number.c' },
{ startIndex: 5, type: 'delimiter.c' },
{ startIndex: 6, type: '' },
{ startIndex: 7, type: 'comment.c' }
]
}
],
[
{
line: 'int x = 1; // my comment // is a nice one',
tokens: [
{ startIndex: 0, type: 'keyword.int.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'identifier.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'delimiter.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'number.c' },
{ startIndex: 9, type: 'delimiter.c' },
{ startIndex: 10, type: '' },
{ startIndex: 11, type: 'comment.c' }
]
}
],
// Comments - range comment, single line
[
{
line: '/* a simple comment */',
tokens: [{ startIndex: 0, type: 'comment.c' }]
}
],
[
{
line: 'int x = /* a simple comment */ 1;',
tokens: [
{ startIndex: 0, type: 'keyword.int.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'identifier.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'delimiter.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'comment.c' },
{ startIndex: 30, type: '' },
{ startIndex: 31, type: 'number.c' },
{ startIndex: 32, type: 'delimiter.c' }
]
}
],
[
{
line: 'int x = /* comment */ 1; */',
tokens: [
{ startIndex: 0, type: 'keyword.int.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'identifier.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'delimiter.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'comment.c' },
{ startIndex: 21, type: '' },
{ startIndex: 22, type: 'number.c' },
{ startIndex: 23, type: 'delimiter.c' },
{ startIndex: 24, type: '' }
]
}
],
[
{
line: 'x = /**/;',
tokens: [
{ startIndex: 0, type: 'identifier.c' },
{ startIndex: 1, type: '' },
{ startIndex: 2, type: 'delimiter.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'comment.c' },
{ startIndex: 8, type: 'delimiter.c' }
]
}
],
[
{
line: 'x = /*/;',
tokens: [
{ startIndex: 0, type: 'identifier.c' },
{ startIndex: 1, type: '' },
{ startIndex: 2, type: 'delimiter.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'comment.c' }
]
}
],
// Numbers
[
{
line: '0',
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: '12l',
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: '34U',
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: '55LL',
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: '34ul',
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: '55llU',
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: "5'5llU",
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: "100'000'000",
tokens: [{ startIndex: 0, type: 'number.c' }]
}
],
[
{
line: "0x100'aafllU",
tokens: [{ startIndex: 0, type: 'number.hex.c' }]
}
],
[
{
line: "0342'325",
tokens: [{ startIndex: 0, type: 'number.octal.c' }]
}
],
[
{
line: '0x123',
tokens: [{ startIndex: 0, type: 'number.hex.c' }]
}
],
[
{
line: '23.5',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '23.5e3',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '23.5E3',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '23.5F',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '23.5f',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72E3F',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72E3f',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72e3F',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72e3f',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '23.5L',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '23.5l',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72E3L',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72E3l',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72e3L',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '1.72e3l',
tokens: [{ startIndex: 0, type: 'number.float.c' }]
}
],
[
{
line: '0+0',
tokens: [
{ startIndex: 0, type: 'number.c' },
{ startIndex: 1, type: 'delimiter.c' },
{ startIndex: 2, type: 'number.c' }
]
}
],
[
{
line: '100+10',
tokens: [
{ startIndex: 0, type: 'number.c' },
{ startIndex: 3, type: 'delimiter.c' },
{ startIndex: 4, type: 'number.c' }
]
}
],
[
{
line: '0 + 0',
tokens: [
{ startIndex: 0, type: 'number.c' },
{ startIndex: 1, type: '' },
{ startIndex: 2, type: 'delimiter.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'number.c' }
]
}
],
// Monarch Generated
[
{
line: '#include<iostream>',
tokens: [
{ startIndex: 0, type: 'keyword.directive.include.c' },
{ startIndex: 8, type: 'keyword.directive.include.begin.c' },
{ startIndex: 9, type: 'string.include.identifier.c' },
{ startIndex: 17, type: 'keyword.directive.include.end.c' }
]
},
{
line: '#include "/path/to/my/file.h"',
tokens: [
{ startIndex: 0, type: 'keyword.directive.include.c' },
{ startIndex: 8, type: '' },
{ startIndex: 9, type: 'keyword.directive.include.begin.c' },
{ startIndex: 10, type: 'string.include.identifier.c' },
{ startIndex: 28, type: 'keyword.directive.include.end.c' }
]
},
{
line: '',
tokens: []
},
{
line: '#ifdef VAR',
tokens: [
{ startIndex: 0, type: 'keyword.directive.c' },
{ startIndex: 6, type: '' },
{ startIndex: 7, type: 'identifier.c' }
]
},
{
line: '#define SUM(A,B) (A) + (B)',
tokens: [
{ startIndex: 0, type: 'keyword.directive.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'identifier.c' },
{ startIndex: 11, type: 'delimiter.parenthesis.c' },
{ startIndex: 12, type: 'identifier.c' },
{ startIndex: 13, type: 'delimiter.c' },
{ startIndex: 14, type: 'identifier.c' },
{ startIndex: 15, type: 'delimiter.parenthesis.c' },
{ startIndex: 16, type: '' },
{ startIndex: 17, type: 'delimiter.parenthesis.c' },
{ startIndex: 18, type: 'identifier.c' },
{ startIndex: 19, type: 'delimiter.parenthesis.c' },
{ startIndex: 20, type: '' },
{ startIndex: 21, type: 'delimiter.c' },
{ startIndex: 22, type: '' },
{ startIndex: 23, type: 'delimiter.parenthesis.c' },
{ startIndex: 24, type: 'identifier.c' },
{ startIndex: 25, type: 'delimiter.parenthesis.c' }
]
},
{
line: '',
tokens: []
},
{
line: 'int main(int argc, char** argv)',
tokens: [
{ startIndex: 0, type: 'keyword.int.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'identifier.c' },
{ startIndex: 8, type: 'delimiter.parenthesis.c' },
{ startIndex: 9, type: 'keyword.int.c' },
{ startIndex: 12, type: '' },
{ startIndex: 13, type: 'identifier.c' },
{ startIndex: 17, type: 'delimiter.c' },
{ startIndex: 18, type: '' },
{ startIndex: 19, type: 'keyword.char.c' },
{ startIndex: 23, type: '' },
{ startIndex: 26, type: 'identifier.c' },
{ startIndex: 30, type: 'delimiter.parenthesis.c' }
]
},
{
line: '{',
tokens: [{ startIndex: 0, type: 'delimiter.curly.c' }]
},
{
line: ' return 0;',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 1, type: 'keyword.return.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'number.c' },
{ startIndex: 9, type: 'delimiter.c' }
]
},
{
line: '}',
tokens: [{ startIndex: 0, type: 'delimiter.curly.c' }]
},
{
line: '',
tokens: []
},
{
line: '{',
tokens: [{ startIndex: 0, type: 'delimiter.curly.c' }]
},
{
line: ' {',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 1, type: 'delimiter.curly.c' }
]
},
{
line: ' ',
tokens: [{ startIndex: 0, type: '' }]
},
{
line: ' static T field;',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 2, type: 'keyword.static.c' },
{ startIndex: 8, type: '' },
{ startIndex: 9, type: 'identifier.c' },
{ startIndex: 10, type: '' },
{ startIndex: 11, type: 'identifier.c' },
{ startIndex: 16, type: 'delimiter.c' }
]
},
{
line: ' ',
tokens: [{ startIndex: 0, type: '' }]
},
{
line: ' ',
tokens: [{ startIndex: 0, type: '' }]
},
{
line: ' foo method() const override',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 2, type: 'identifier.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'identifier.c' },
{ startIndex: 12, type: 'delimiter.parenthesis.c' },
{ startIndex: 14, type: '' },
{ startIndex: 15, type: 'keyword.const.c' },
{ startIndex: 20, type: '' },
{ startIndex: 21, type: 'keyword.override.c' }
]
},
{
line: ' {',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 2, type: 'delimiter.curly.c' }
]
},
{
line: ' ',
tokens: [{ startIndex: 0, type: '' }]
},
{
line: ' if (s.field) {',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 3, type: 'keyword.if.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'delimiter.parenthesis.c' },
{ startIndex: 7, type: 'identifier.c' },
{ startIndex: 8, type: 'delimiter.c' },
{ startIndex: 9, type: 'identifier.c' },
{ startIndex: 14, type: 'delimiter.parenthesis.c' },
{ startIndex: 15, type: '' },
{ startIndex: 16, type: 'delimiter.curly.c' }
]
},
{
line: ' for(const auto & b : s.field) {',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 4, type: 'keyword.for.c' },
{ startIndex: 7, type: 'delimiter.parenthesis.c' },
{ startIndex: 8, type: 'keyword.const.c' },
{ startIndex: 13, type: '' },
{ startIndex: 14, type: 'keyword.auto.c' },
{ startIndex: 18, type: '' },
{ startIndex: 19, type: 'delimiter.c' },
{ startIndex: 20, type: '' },
{ startIndex: 21, type: 'identifier.c' },
{ startIndex: 22, type: '' },
{ startIndex: 23, type: 'delimiter.c' },
{ startIndex: 24, type: '' },
{ startIndex: 25, type: 'identifier.c' },
{ startIndex: 26, type: 'delimiter.c' },
{ startIndex: 27, type: 'identifier.c' },
{ startIndex: 32, type: 'delimiter.parenthesis.c' },
{ startIndex: 33, type: '' },
{ startIndex: 34, type: 'delimiter.curly.c' }
]
},
{
line: ' break;',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 5, type: 'keyword.break.c' },
{ startIndex: 10, type: 'delimiter.c' }
]
},
{
line: ' }',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 4, type: 'delimiter.curly.c' }
]
},
{
line: ' }',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 3, type: 'delimiter.curly.c' }
]
},
{
line: ' }',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 2, type: 'delimiter.curly.c' }
]
},
{
line: ' ',
tokens: [{ startIndex: 0, type: '' }]
},
{
line: ' std::string s = "hello wordld\\n";',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 2, type: 'identifier.c' },
{ startIndex: 5, type: '' },
{ startIndex: 7, type: 'identifier.c' },
{ startIndex: 13, type: '' },
{ startIndex: 14, type: 'identifier.c' },
{ startIndex: 15, type: '' },
{ startIndex: 16, type: 'delimiter.c' },
{ startIndex: 17, type: '' },
{ startIndex: 18, type: 'string.c' },
{ startIndex: 31, type: 'string.escape.c' },
{ startIndex: 33, type: 'string.c' },
{ startIndex: 34, type: 'delimiter.c' }
]
},
{
line: ' ',
tokens: [{ startIndex: 0, type: '' }]
},
{
line: " int number = 123'123'123Ull;",
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 2, type: 'keyword.int.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'identifier.c' },
{ startIndex: 12, type: '' },
{ startIndex: 13, type: 'delimiter.c' },
{ startIndex: 14, type: '' },
{ startIndex: 15, type: 'number.c' },
{ startIndex: 29, type: 'delimiter.c' }
]
},
{
line: ' }',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 1, type: 'delimiter.curly.c' }
]
},
{
line: '}',
tokens: [{ startIndex: 0, type: 'delimiter.curly.c' }]
},
{
line: '',
tokens: []
},
{
line: '#endif',
tokens: [{ startIndex: 0, type: 'keyword.directive.c' }]
},
{
line: '# ifdef VAR',
tokens: [
{ startIndex: 0, type: 'keyword.directive.c' },
{ startIndex: 10, type: '' },
{ startIndex: 11, type: 'identifier.c' }
]
},
{
line: '# define SUM(A,B) (A) + (B)',
tokens: [
{ startIndex: 0, type: 'keyword.directive.c' },
{ startIndex: 8, type: '' },
{ startIndex: 9, type: 'identifier.c' },
{ startIndex: 12, type: 'delimiter.parenthesis.c' },
{ startIndex: 13, type: 'identifier.c' },
{ startIndex: 14, type: 'delimiter.c' },
{ startIndex: 15, type: 'identifier.c' },
{ startIndex: 16, type: 'delimiter.parenthesis.c' },
{ startIndex: 17, type: '' },
{ startIndex: 18, type: 'delimiter.parenthesis.c' },
{ startIndex: 19, type: 'identifier.c' },
{ startIndex: 20, type: 'delimiter.parenthesis.c' },
{ startIndex: 21, type: '' },
{ startIndex: 22, type: 'delimiter.c' },
{ startIndex: 23, type: '' },
{ startIndex: 24, type: 'delimiter.parenthesis.c' },
{ startIndex: 25, type: 'identifier.c' },
{ startIndex: 26, type: 'delimiter.parenthesis.c' }
]
}
],
// https://github.com/microsoft/monaco-editor/issues/1951
[
{
line: ' // This is a comment, not a string',
tokens: [
{ startIndex: 0, type: '' },
{ startIndex: 4, type: 'comment.c' }
]
}
],
// Preprocessor directives with whitespace inamongst the characters,
// and crucially checking with whitespace before the initial #.
[
{
line: ' # if defined(SOMETHING)',
tokens: [
{ startIndex: 0, type: 'keyword.directive.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'identifier.c' },
{ startIndex: 13, type: 'delimiter.parenthesis.c' },
{ startIndex: 14, type: 'identifier.c' },
{ startIndex: 23, type: 'delimiter.parenthesis.c' }
]
},
{
line: ' #include <io.h>',
tokens: [
{ startIndex: 0, type: 'keyword.directive.include.c' },
{ startIndex: 16, type: '' },
{ startIndex: 17, type: 'keyword.directive.include.begin.c' },
{ startIndex: 18, type: 'string.include.identifier.c' },
{ startIndex: 22, type: 'keyword.directive.include.end.c' }
]
},
{
line: ' # include <io.h>',
tokens: [
{ startIndex: 0, type: 'keyword.directive.include.c' },
{ startIndex: 16, type: '' },
{ startIndex: 17, type: 'keyword.directive.include.begin.c' },
{ startIndex: 18, type: 'string.include.identifier.c' },
{ startIndex: 22, type: 'keyword.directive.include.end.c' }
]
}
],
[
// microsoft/monaco-editor#2497 : comment continuation highlighting
{
line: '// this is a comment \\',
tokens: [{ startIndex: 0, type: 'comment.c' }]
},
{
line: 'this is still a comment',
tokens: [{ startIndex: 0, type: 'comment.c' }]
},
{
line: 'int x = 1;',
tokens: [
{ startIndex: 0, type: 'keyword.int.c' },
{ startIndex: 3, type: '' },
{ startIndex: 4, type: 'identifier.c' },
{ startIndex: 5, type: '' },
{ startIndex: 6, type: 'delimiter.c' },
{ startIndex: 7, type: '' },
{ startIndex: 8, type: 'number.c' },
{ startIndex: 9, type: 'delimiter.c' }
]
}
]
]);

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src/basic-languages/c/c.ts Normal file
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import type { languages } from '../../fillers/monaco-editor-core';
export const conf: languages.LanguageConfiguration = {
comments: {
lineComment: '//',
blockComment: ['/*', '*/']
},
brackets: [
['{', '}'],
['[', ']'],
['(', ')']
],
autoClosingPairs: [
{ open: '[', close: ']' },
{ open: '{', close: '}' },
{ open: '(', close: ')' },
{ open: "'", close: "'", notIn: ['string', 'comment'] },
{ open: '"', close: '"', notIn: ['string'] }
],
surroundingPairs: [
{ open: '{', close: '}' },
{ open: '[', close: ']' },
{ open: '(', close: ')' },
{ open: '"', close: '"' },
{ open: "'", close: "'" }
]
};
export const language = <languages.IMonarchLanguage>{
defaultToken: '',
tokenPostfix: '.c',
brackets: [
{ token: 'delimiter.curly', open: '{', close: '}' },
{ token: 'delimiter.parenthesis', open: '(', close: ')' },
{ token: 'delimiter.square', open: '[', close: ']' },
{ token: 'delimiter.angle', open: '<', close: '>' }
],
keywords: [
'auto',
'bool',
'break',
'case',
'char',
'const',
'constexpr',
'continue',
'cpu',
'default',
'do',
'double',
'else',
'enum',
'extern',
'false',
'float',
'for',
'goto',
'if',
'int',
'long',
'nullptr',
'override',
'register',
'restrict',
'return',
'short',
'signed',
'sizeof',
'static',
'static_assert',
'struct',
'switch',
'thread_local',
'true',
'typedef',
'unsigned',
'void',
'volatile',
'while',
'inline',
'alignof',
'asm',
'fortran',
'pragma',
'typeof',
'typeof__unequal',
'_asm', // reserved word with one underscores
'_Alignof',
'_Pragma',
'__abstract' // reserved word with two underscores
],
operators: [
'=',
'>',
'<',
'!',
'~',
'?',
':',
'==',
'<=',
'>=',
'!=',
'&&',
'||',
'++',
'--',
'+',
'-',
'*',
'/',
'&',
'|',
'^',
'%',
'<<',
'>>',
'+=',
'-=',
'*=',
'/=',
'&=',
'|=',
'^=',
'%=',
'<<=',
'>>='
],
// we include these common regular expressions
symbols: /[=><!~?:&|+\-*\/\^%]+/,
escapes: /\\(?:[0abfnrtv\\"']|x[0-9A-Fa-f]{1,4}|u[0-9A-Fa-f]{4}|U[0-9A-Fa-f]{8})/,
integersuffix: /([uU](ll|LL|l|L)|(ll|LL|l|L)?[uU]?)/,
floatsuffix: /[fFlL]?/,
encoding: /u|u8|U|L/,
// The main tokenizer for our languages
tokenizer: {
root: [
// identifiers and keywords
[
/[a-zA-Z_]\w*/,
{
cases: {
'@keywords': { token: 'keyword.$0' },
'@default': 'identifier'
}
}
],
// The preprocessor checks must be before whitespace as they check /^\s*#/ which
// otherwise fails to match later after other whitespace has been removed.
// Inclusion
[/^\s*#\s*include/, { token: 'keyword.directive.include', next: '@include' }],
// Preprocessor directive
[/^\s*#\s*\w+/, 'keyword.directive'],
// whitespace
{ include: '@whitespace' },
// delimiters and operators
[/[{}()<>\[\]]/, '@brackets'],
[
/@symbols/,
{
cases: {
'@operators': 'delimiter',
'@default': ''
}
}
],
// numbers
[/\d*\d+[eE]([\-+]?\d+)?(@floatsuffix)/, 'number.float'],
[/\d*\.\d+([eE][\-+]?\d+)?(@floatsuffix)/, 'number.float'],
[/0[xX][0-9a-fA-F']*[0-9a-fA-F](@integersuffix)/, 'number.hex'],
[/0[0-7']*[0-7](@integersuffix)/, 'number.octal'],
[/0[bB][0-1']*[0-1](@integersuffix)/, 'number.binary'],
[/\d[\d']*\d(@integersuffix)/, 'number'],
[/\d(@integersuffix)/, 'number'],
// delimiter: after number because of .\d floats
[/[;,.]/, 'delimiter'],
// strings
[/"([^"\\]|\\.)*$/, 'string.invalid'], // non-teminated string
[/"/, 'string', '@string'],
// characters
[/'[^\\']'/, 'string'],
[/(')(@escapes)(')/, ['string', 'string.escape', 'string']],
[/'/, 'string.invalid']
],
whitespace: [
[/[ \t\r\n]+/, ''],
[/\/\*\*(?!\/)/, 'comment.doc', '@doccomment'],
[/\/\*/, 'comment', '@comment'],
[/\/\/.*\\$/, 'comment', '@linecomment'],
[/\/\/.*$/, 'comment']
],
comment: [
[/[^\/*]+/, 'comment'],
[/\*\//, 'comment', '@pop'],
[/[\/*]/, 'comment']
],
//For use with continuous line comments
linecomment: [
[/.*[^\\]$/, 'comment', '@pop'],
[/[^]+/, 'comment']
],
//Identical copy of comment above, except for the addition of .doc
doccomment: [
[/[^\/*]+/, 'comment.doc'],
[/\*\//, 'comment.doc', '@pop'],
[/[\/*]/, 'comment.doc']
],
string: [
[/[^\\"]+/, 'string'],
[/@escapes/, 'string.escape'],
[/\\./, 'string.escape.invalid'],
[/"/, 'string', '@pop']
],
include: [
[
/(\s*)(<)([^<>]*)(>)/,
[
'',
'keyword.directive.include.begin',
'string.include.identifier',
{ token: 'keyword.directive.include.end', next: '@pop' }
]
],
[
/(\s*)(")([^"]*)(")/,
[
'',
'keyword.directive.include.begin',
'string.include.identifier',
{ token: 'keyword.directive.include.end', next: '@pop' }
]
]
]
}
};

14
src/basic-languages/cpp/cpp.contribution.ts
View file

@ -8,20 +8,6 @@ import { registerLanguage } from '../_.contribution';
declare var AMD: any;
declare var require: any;
registerLanguage({
id: 'c',
extensions: ['.c', '.h'],
aliases: ['C', 'c'],
loader: () => {
if (AMD) {
return new Promise((resolve, reject) => {
require(['vs/basic-languages/cpp/cpp'], resolve, reject);
});
} else {
return import('./cpp');
}
}
});
registerLanguage({
id: 'cpp',
extensions: ['.cpp', '.cc', '.cxx', '.hpp', '.hh', '.hxx'],

1
src/basic-languages/monaco.contribution.ts
View file

@ -12,6 +12,7 @@ import './cameligo/cameligo.contribution';
import './clojure/clojure.contribution';
import './coffee/coffee.contribution';
import './cpp/cpp.contribution';
import './c/c.contribution';
import './csharp/csharp.contribution';
import './csp/csp.contribution';
import './css/css.contribution';

7
website/index/samples/sample.c.txt Normal file
View file

@ -0,0 +1,7 @@
#include <stdlib.h>
#include <stdio.h>
int main() {
int class = 4;
printf("Hello world, the secres passowrd is %d\n", class);
}