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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|[\s\S]))*\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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