forked from highlightjs/highlight.js
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brainfuck.js
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/
brainfuck.js
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/*
Language: Brainfuck
Author: Evgeny Stepanischev <imbolk@gmail.com>
Website: https://esolangs.org/wiki/Brainfuck
*/
/** @type LanguageFn */
export default function(hljs) {
var LITERAL = {
className: 'literal',
begin: /[+-]/,
relevance: 0
};
return {
name: 'Brainfuck',
aliases: ['bf'],
contains: [
hljs.COMMENT(
'[^\\[\\]\\.,\\+\\-<> \r\n]',
'[\\[\\]\\.,\\+\\-<> \r\n]',
{
returnEnd: true,
relevance: 0
}
),
{
className: 'title',
begin: '[\\[\\]]',
relevance: 0
},
{
className: 'string',
begin: '[\\.,]',
relevance: 0
},
{
// this mode works as the only relevance counter
begin: /(?:\+\+|--)/,
contains: [LITERAL]
},
LITERAL
]
};
}