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Questions tagged [jlex]

JLex is a lexer generator for Java. Not to be confused with JFlex, a more up-to-date faster and more featureful rewrite.

JLex is a lexer generator for Java. Its most recent version has been released in 2003 and , a more up-to-date, faster and more featureful rewrite of it should generally be used instead.

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JLEX lexical generator error: unterminated string at the end of the line

I am generating lexical analyzer with JLEX. I found a regular expression for string literal from this link and used it in .jflex file same of other expressions. but it gives me this error : unterminated string at the end of the line StringLiteral =…
user9137963
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How can i select specific word in Regular Expression Jlex?

I want to select the word "String" from the line "String helloString String Stringhello helloStringhello". Here should selected the 2 words "String"(first and the middle) "String" in "helloString" or "Stringhello" or "helloStringhello" shouldn't…
Adham Mostafa
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Regex to match strings in JLex

I'm trying to fix this regex, it's meant to match any string of characters except unescaped quotation marks and unescaped newline characters: ([^"]|\\"|[^\n]|\\n)* Would anyone mind helping out? For example I would want to match: The cow jumped…
edd91
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