Beefy Boxes and Bandwidth Generously Provided by pair Networks
Clear questions and runnable code
get the best and fastest answer

Re: Re: Re: Re: Re: look-behind regex

by I0 (Priest)
on Jul 25, 2002 at 22:35 UTC ( #185372=note: print w/ replies, xml ) Need Help??

in reply to Re: Re: Re: Re: look-behind regex
in thread look-behind regex

In this case, it's easy enough to ensure that $1 is not false. Even if zejames had wanted 'foo' not preceeded by '0' you could substitute  s/(0.*foo)|foo/($1,'bar')[!$1]/es

Comment on Re: Re: Re: Re: Re: look-behind regex
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://185372]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others taking refuge in the Monastery: (7)
As of 2015-07-04 20:22 GMT
Find Nodes?
    Voting Booth?

    The top three priorities of my open tasks are (in descending order of likelihood to be worked on) ...

    Results (60 votes), past polls