Re^2: negative regex without !~


Perl: the Markov chain saw
	PerlMonks

Re^2: negative regex without !~

by fletcher_the_dog (Friar)

on Jul 22, 2004 at 18:58 UTC ( [id://376683]=note: print w/replies, xml )

Need Help??

in reply to Re: negative regex without !~
in thread negative regex without !~

There are many perl CGI and Tk programs that ask a user to enter regular expressions. If you are entering a regular expression in an entry box you typically cannot put '!~' on the front of it to negate it. I don't know if this is the kind of thing the original poster is talking about, but it seems like a very possible scenario

Comment on Re^2: negative regex without !~

Replies are listed 'Best First'.
Re^3: negative regex without !~ by SpanishInquisition (Pilgrim) on Oct 11, 2004 at 16:32 UTC
File::Repl has a function that takes a qr (or a string that will be eval'ed as a regex), for instance. If I want to make a zip of a directory containing all files that are not ending in ".obj" and also do not contain the string "super-secret-gamma-ray-gun", I can't do that with File::Repl and I have to post-match.	[reply]

In Section Seekers of Perl Wisdom

Domain Nodelet^?

www.com | www.net | www.org

Node Status^?

node history
Node Type: note [id://376683]
help

Chatterbox^?

How do I use this? • Last hour • Other CB clients

Other Users^?

Others goofing around in the Monastery: (6)

As of 2024-04-23 15:40 GMT

Sections^?

Information^?

Find Nodes^?

Leftovers^?

Today I Learned

Voting Booth^?

No recent polls found