20 lines
1.3 KiB
JavaScript
20 lines
1.3 KiB
JavaScript
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// Copyright 2014, 2015, 2016 Simon Lydell
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// X11 (“MIT”) Licensed. (See LICENSE.)
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// This regex comes from regex.coffee, and is inserted here by generate-index.js
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// (run `npm run build`).
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module.exports = /((['"])(?:(?!\2|\\).|\\(?:\r\n|[\s\S]))*(\2)?|`(?:[^`\\$]|\\[\s\S]|\$(?!\{)|\$\{(?:[^{}]|\{[^}]*\}?)*\}?)*(`)?)|(\/\/.*)|(\/\*(?:[^*]|\*(?!\/))*(\*\/)?)|(\/(?!\*)(?:\[(?:(?![\]\\]).|\\.)*\]|(?![\/\]\\]).|\\.)+\/(?:(?!\s*(?:\b|[\u0080-\uFFFF$\\'"~({]|[+\-!](?!=)|\.?\d))|[gmiyu]{1,5}\b(?![\u0080-\uFFFF$\\]|\s*(?:[+\-*%&|^<>!=?({]|\/(?![\/*])))))|(0[xX][\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?)|((?!\d)(?:(?!\s)[$\w\u0080-\uFFFF]|\\u[\da-fA-F]{4}|\\u\{[\da-fA-F]{1,6}\})+)|(--|\+\+|&&|\|\||=>|\.{3}|(?:[+\-\/%&|^]|\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\](){}])|(\s+)|(^$|[\s\S])/g
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module.exports.matchToToken = function(match) {
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var token = {type: "invalid", value: match[0]}
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if (match[ 1]) token.type = "string" , token.closed = !!(match[3] || match[4])
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else if (match[ 5]) token.type = "comment"
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else if (match[ 6]) token.type = "comment", token.closed = !!match[7]
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else if (match[ 8]) token.type = "regex"
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else if (match[ 9]) token.type = "number"
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else if (match[10]) token.type = "name"
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else if (match[11]) token.type = "punctuator"
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else if (match[12]) token.type = "whitespace"
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return token
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}
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