Beefy Boxes and Bandwidth Generously Provided by pair Networks
There's more than one way to do things
 
PerlMonks  

Re^2: qr/STRING/ fails with certain lookbehind expressions

by dave_the_m (Prior)
on Jul 19, 2013 at 10:44 UTC ( #1045329=note: print w/ replies, xml ) Need Help??


in reply to Re: qr/STRING/ fails with certain lookbehind expressions
in thread qr/STRING/ fails with certain lookbehind expressions

I don't know why it doesn't happen for statically compiled regular expressions. Maybe this is the real bug here.
But it does:
$ perl5180 -e'/(?<!ss)a/i' Variable length lookbehind not implemented in regex m/(?<!ss)a/ at -e +line 1. $

Dave.


Comment on Re^2: qr/STRING/ fails with certain lookbehind expressions
Download Code
Replies are listed 'Best First'.
Re^3: qr/STRING/ fails with certain lookbehind expressions
by hdb (Prior) on Jul 19, 2013 at 10:47 UTC

    And in Strawberry 5.16.3.1

    C:\strawberry-perl-5.16.3.1-64bit-portable\scripts>perl -e "/(?<!ss)a/ +i" Variable length lookbehind not implemented in regex m/(?<!ss)a/ at -e +line 1.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://1045329]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (9)
As of 2016-02-08 15:19 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

    How many photographs, souvenirs, artworks, trophies or other decorative objects are displayed in your home?





    Results (276 votes), past polls