f748e9cf
 Luigi Serra
new controllet an...
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Prism.languages.parigp = {
'comment': /\/\*[\s\S]*?\*\/|\\\\.*/,
'string': /"(?:[^"\\]|\\.)*"/,
// PARI/GP does not care about white spaces at all
// so let's process the keywords to build an appropriate regexp
// (e.g. "b *r *e *a *k", etc.)
'keyword': (function () {
var keywords = [
'breakpoint', 'break', 'dbg_down', 'dbg_err', 'dbg_up', 'dbg_x',
'forcomposite', 'fordiv', 'forell', 'forpart', 'forprime',
'forstep', 'forsubgroup', 'forvec', 'for', 'iferr', 'if',
'local', 'my', 'next', 'return', 'until', 'while'
];
keywords = keywords.map(function (keyword) {
return keyword.split('').join(' *');
}).join('|');
return RegExp('\\b(?:' + keywords + ')\\b');
}()),
'function': /\w[\w ]*?(?= *\()/,
'number': {
// The lookbehind and the negative lookahead prevent from breaking the .. operator
pattern: /((?:\. *\. *)?)(?:\d(?: *\d)*(?: *(?!\. *\.)\.(?: *\d)*)?|\. *\d(?: *\d)*)(?: *e *[+-]? *\d(?: *\d)*)?/i,
lookbehind: true
},
'operator': /\. *\.|[*\/!](?: *=)?|%(?: *=|(?: *#)?(?: *')*)?|\+(?: *[+=])?|-(?: *[-=>])?|<(?:(?: *<)?(?: *=)?| *>)?|>(?: *>)?(?: *=)?|=(?: *=){0,2}|\\(?: *\/)?(?: *=)?|&(?: *&)?|\| *\||['#~^]/,
'punctuation': /[\[\]{}().,:;|]/
};
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