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Prism.languages.lua = {
comment: /^#!.+|--(?:\[(=*)\[[\s\S]*?\]\1\]|.*)/m,
// \z may be used to skip the following space
string: {
pattern:
/(["'])(?:(?!\1)[^\\\r\n]|\\z(?:\r\n|\s)|\\(?:\r\n|[^z]))*\1|\[(=*)\[[\s\S]*?\]\2\]/,
greedy: true,
},
number:
/\b0x[a-f\d]+(?:\.[a-f\d]*)?(?:p[+-]?\d+)?\b|\b\d+(?:\.\B|(?:\.\d*)?(?:e[+-]?\d+)?\b)|\B\.\d+(?:e[+-]?\d+)?\b/i,
keyword:
/\b(?:and|break|do|else|elseif|end|false|for|function|goto|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/,
function: /(?!\d)\w+(?=\s*(?:[({]))/,
operator: [
/[-+*%^&|#]|\/\/?|<[<=]?|>[>=]?|[=~]=?/,
{
// Match ".." but don't break "..."
pattern: /(^|[^.])\.\.(?!\.)/,
lookbehind: true,
},
],
punctuation: /[\[\](){},;]|\.+|:+/,
};
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