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var lop = require("lop");
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var RegexTokeniser = lop.RegexTokeniser;
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exports.tokenise = tokenise;
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var stringPrefix = "'((?:\\\\(?:.|$)|[^'\\\\])*)";
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function tokenise(string) {
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var identifierCharacter = "(?:[a-zA-Z\\-_]|\\\\.)";
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var tokeniser = new RegexTokeniser([
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{name: "identifier", regex: new RegExp("(" + identifierCharacter + "(?:" + identifierCharacter + "|[0-9])*)")},
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{name: "dot", regex: /\./},
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{name: "colon", regex: /:/},
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{name: "gt", regex: />/},
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{name: "whitespace", regex: /\s+/},
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{name: "arrow", regex: /=>/},
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{name: "equals", regex: /=/},
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{name: "startsWith", regex: /\^=/},
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{name: "open-paren", regex: /\(/},
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{name: "close-paren", regex: /\)/},
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{name: "open-square-bracket", regex: /\[/},
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{name: "close-square-bracket", regex: /\]/},
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{name: "string", regex: new RegExp(stringPrefix + "'")},
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{name: "unterminated-string", regex: new RegExp(stringPrefix)},
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{name: "integer", regex: /([0-9]+)/},
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{name: "choice", regex: /\|/},
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{name: "bang", regex: /(!)/}
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]);
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return tokeniser.tokenise(string);
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}
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