CGI/Perl Guide | Learning Center | Forums | Advertise | Login Site Search: in Perl Guide PerlGuru Forums Learning Ctr

	MAIN INDEX	SEARCH POSTS	WHO'S ONLINE	LOG IN

Home: Perl Programming Help: Regular Expressions: YAPE-Regex-Explain-1.01

japhy Enthusiast / Moderator Feb 5, 2001, 11:31 PM Post #1 of 2 (5558 views) YAPE-Regex-Explain-1.01 Can't Post If you're having trouble understanding a regular expression, and the documentation doesn't seem to help you, YAPE::Regex::Explain is probably the tool you've been searching for! Go to http://www.pobox.com/~japhy/YAPE/ for more information on this module. In a nutshell, you give it a regex, and it tells you, in a verbose, node-by-node outline, what the regex does. Jeff "japhy" Pinyan -- accomplished hacker, teacher, lecturer, and author

yapp User Mar 14, 2002, 12:06 PM Post #2 of 2 (5500 views) Re: [japhy] YAPE-Regex-Explain-1.01 [In reply to] Can't Post Great tool! Jasmine notified me about this module somewhere in the beginners forum. I've been trying to make a CGI interface for this module. Hope that notifying at the page bottom that I use your module is good enough... However, you might want to the following things: A. bad explain - Try it yourself: - goto [url=http://www.codingdomain.com/cgi-bin/frameset.cgi?url=perl/explainregexp.html]my YAPE::Regex::Explain interface - enter "\Q at $0 line \E\d+\." in the textarea. (without the quotes) The explainregexp.cgi uses that regexp to remove "at <file> line <x>" strings from an error message. My scripts validates the regex in a eval {m//} statement first, before your module is used. B. Inheritance Also, I've been trying to use inheritance at your explain module (to add a explainHTML() method). I wanted the result to be displayed in a more HTML way. The only sad thing is the fact that the $format variable is initialized from the explain() method. So when I copy-paste-adjust the code of the explain() method to my module, I can't get the explain() methods in the element classes working, since they require $format is initialized. Maybe adding a setFormat method is a nice feature. All other things seam to work correctly. This is still a great job. I guess this will be useful to a lot of developers. Yet Another Perl Programmer _________________________________ ~~> [url=http://www.codingdomain.com]www.codingdomain.com <~~ More then 3500 X-Forum [url=http://www.codingdomain.com/cgi-perl/downloads/x-forum]Downloads! (This post was edited by yapp on Mar 14, 2002, 12:16 PM)

Announcements     PerlGuru Announcements Perl Programming Help     Frequently Asked Questions     Beginner     Intermediate     Advanced     Regular Expressions     mod_perl     DBI     Win32 Programming Help Fun With Perl     Perl Quizzes - Learn Perl the Fun Way     Perl Golf     Perl Poetry Need a Custom or Prewritten Perl Program?     I need a program that...     I Need a Programmer for Freelance Work     Throw Down The Gauntlet General Discussions     General Questions     Feedback     Tutorial/Article Suggestions for The Learning Cent     Internet Security Other Programming Languages     Javascript     PHP

Search this forum this category all forums for All words Any words Whole Phrase (options)

Powered by Gossamer Forum v.1.2.0

Web Applications & Managed Hosting Powered by Gossamer Threads
Visit our Mailing List Archives