Beefy Boxes and Bandwidth Generously Provided by pair Networks
more useful options
 
PerlMonks  

Re: contextual substitution with s///?

by choroba (Abbot)
on Feb 01, 2013 at 16:13 UTC ( #1016575=note: print w/ replies, xml ) Need Help??


in reply to contextual substitution with s///?

Capture what should remain, not what should change:

$s = "test string x x\nFeb 1 09:12:33 ("; $s =~ s/^(\w{3}) /$1 /m;
Also note that if you are matching multiline string, the /m modifier is needed to match after a newline.
لսႽ ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ


Comment on Re: contextual substitution with s///?
Select or Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1016575]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others pondering the Monastery: (5)
As of 2014-08-29 18:53 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    The best computer themed movie is:











    Results (286 votes), past polls