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// Copyright (c) 2017, Rubén Rincón
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// * Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
"use strict";
function definition() {
return {
keywords: [
'module', 'import', 'main', 'where', 'otherwise', 'newtype',
'definition', 'implementation', 'from', 'class', 'instance', 'abort'
],
builtintypes: [
'Int', 'Real', 'String'
],
operators: [
'=', '==', '>=', '<=', '+', '-', '*', '/', '::', '->', '=:', '=>', '|', '$'
],
numbers: /-?[0-9.]/,
tokenizer: {
root: [
{ include: '@whitespace' },
[/->/, 'operators'],
[/\|/, 'operators'],
[/(\w*)(\s?)(::)/, ['keyword', 'white', 'operators']],
[/[+\-*/=<>$]/, 'operators'],
[/[a-zA-Z_][a-zA-Z0-9_]*/, {
cases: {
'@builtintypes': 'type',
'@keywords': 'keyword',
'@default': ''
}
}],
[/[()[\],:]/, 'delimiter'],
[/@numbers/, 'number'],
[/(")(.*)(")/, ['string', 'string', 'string']]
],
comment: [
[/[^/*]+/, 'comment'],
[/\*\//, 'comment', '@pop'],
[/[/*]/, 'comment']
],
whitespace: [
[/[ \t\r\n]+/, 'white'],
[/\/\*/, 'comment', '@comment'],
[/\/\/.*$/, 'comment'],
[/--.*$/, 'comment']
],
}
};
}
monaco.languages.register({id: 'haskell'});
monaco.languages.setMonarchTokensProvider('haskell', definition());