Beefy Boxes and Bandwidth Generously Provided by pair Networks
"be consistent"
 
PerlMonks  

Re: Getting Error in character class - Regex

by murugu (Curate)
on Apr 03, 2006 at 15:52 UTC ( #540966=note: print w/ replies, xml ) Need Help??


in reply to Getting Error in character class - Regex

Adding a space between two [] worked fine for me. This may be due to the fact that perl tries to parse the second '[]' as extra dimension.

Monks, if wrong please correct me.

use strict; use warnings; my %imlre = ('RE1' => ['RE1', 'body', 'measure', 'remove'], 'RE2' => [ +'RE2', 'jcode', '', 'remove']); my $input = '<front>front matter comes here</front><body>bodymatter co +mes here</body><back>back matter</back>'; for (keys %imlre) { if ($imlre{$_}->[3] =~ /^remove$/i) { $input =~ s/<$imlre{$_}->[1] [^>]*>//xg ; #here getting error #$input =~ s/<$imlre{$_}->[1]([^>]*)>//g ; #here no error } } print $input;

Regards,
Murugesan Kandasamy
use perl for(;;);


Comment on Re: Getting Error in character class - Regex
Download Code

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://540966]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (13)
As of 2015-07-31 15:25 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?

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









    Results (279 votes), past polls