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Robert Ospara

Grevis is a Linux graphical tool for learning and debugging the Perl regular expressions. It uses the output of the regular expression debugger (as of version 5.8.10) to obtain data needed to visualise the matching process step-by-step.

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Graph NFA ...
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Configuration widget ...
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Comments to the regex ...
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Optimizer info ...
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Matching proccess step-by-step ...


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