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Prism.languages.julia = {
'comment': {
// support one level of nested comments
// https://github.com/JuliaLang/julia/pull/6128
pattern: /(^|[^\\])(?:#=(?:[^#=]|=(?!#)|#(?!=)|#=(?:[^#=]|=(?!#)|#(?!=))*=#)*=#|#.*)/,
lookbehind: true
},
'regex': {
// https://docs.julialang.org/en/v1/manual/strings/#Regular-Expressions-1
pattern: /r"(?:\\.|[^"\\\r\n])*"[imsx]{0,4}/,
greedy: true
},
'string': {
// https://docs.julialang.org/en/v1/manual/strings/#man-characters-1
// https://docs.julialang.org/en/v1/manual/strings/#String-Basics-1
// https://docs.julialang.org/en/v1/manual/strings/#non-standard-string-literals-1
// https://docs.julialang.org/en/v1/manual/running-external-programs/#Running-External-Programs-1
pattern: /"""[\s\S]+?"""|\w*"(?:\\.|[^"\\\r\n])*"|(^|[^\w'])'(?:\\[^\r\n][^'\r\n]*|[^\\\r\n])'|`(?:[^\\`\r\n]|\\.)*`/,
lookbehind: true,
greedy: true
},
'keyword': /\b(?:abstract|baremodule|begin|bitstype|break|catch|ccall|const|continue|do|else|elseif|end|export|finally|for|function|global|if|immutable|import|importall|in|let|local|macro|module|print|println|quote|return|struct|try|type|typealias|using|while)\b/,
'boolean': /\b(?:true|false)\b/,
'number': /(?:\b(?=\d)|\B(?=\.))(?:0[box])?(?:[\da-f]+(?:_[\da-f]+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[efp][+-]?\d+(?:_\d+)*)?j?/i,
// https://docs.julialang.org/en/v1/manual/mathematical-operations/
// https://docs.julialang.org/en/v1/manual/mathematical-operations/#Operator-Precedence-and-Associativity-1
'operator': /&&|\|\||[-+*^%÷⊻&$\\]=?|\/[\/=]?|!=?=?|\|[=>]?|<(?:<=?|[=:|])?|>(?:=|>>?=?)?|==?=?|[~≠≤≥'√∛]/,
'punctuation': /::?|[{}[\]();,.?]/,
// https://docs.julialang.org/en/v1/base/numbers/#Base.im
'constant': /\b(?:(?:NaN|Inf)(?:16|32|64)?|im|pi)\b|[πℯ]/
};
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