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122 lines
3.6 KiB
TypeScript
122 lines
3.6 KiB
TypeScript
// Copyright (c) 2018, Eugen Bulavin
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// Copyright (c) 2023, Compiler Explorer Authors
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are met:
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//
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// * Redistributions of source code must retain the above copyright notice,
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// this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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// POSSIBILITY OF SUCH DAMAGE.
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import * as monaco from 'monaco-editor';
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function definition(): monaco.languages.IMonarchLanguage {
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return {
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keywords: [
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'AND',
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'ARRAY',
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'BEGIN',
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'BY',
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'CASE',
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'CONST',
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'DEFINITION',
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'DIV',
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'DO',
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'ELSE',
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'ELSIF',
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'END',
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'EXCEPT',
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'EXIT',
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'EXPORT',
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'FINALLY',
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'FOR',
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'FROM',
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'IF',
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'IMPLEMENTATION',
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'IMPORT',
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'IN',
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'LOOP',
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'MOD',
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'MODULE',
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'NOT',
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'OF',
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'OR',
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'PACKEDSET',
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'POINTER',
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'PROCEDURE',
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'QUALIFIED',
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'UNQUALIFIED',
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'RECORD',
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'REM',
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'REPEAT',
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'RETRY',
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'RETURN',
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'SET',
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'THEN',
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'TO',
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'TYPE',
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'UNTIL',
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'VAR',
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'WHILE',
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'WITH',
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'ASM',
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'VOLATILE',
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],
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typeKeywords: ['integer number', 'real number', 'identifier', 'string'],
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numbers: /-?[0-9.]/,
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tokenizer: {
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root: [
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// identifiers and keywords
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[
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/[A-Za-z_$][\w$]*/,
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{
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cases: {
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'@typeKeywords': 'keyword',
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'@keywords': 'keyword',
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'@default': 'identifier',
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},
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},
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],
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{include: '@whitespace'},
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[/@numbers/, 'number'],
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[/[+\-*/=<>$@]/, 'operators'],
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[/(")(.*)(")/, ['string', 'string', 'string']],
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],
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comment: [
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[/[^(*]+/, 'comment'],
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[/\*\)/, 'comment', '@pop'],
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],
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whitespace: [
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[/[ \t\r\n]+/, 'white'],
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[/\(\*/, 'comment', '@comment'],
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],
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},
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};
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}
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monaco.languages.register({id: 'modula2'});
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monaco.languages.setMonarchTokensProvider('modula2', definition());
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