Using qr (quote regex-wise) and allowing for the spaces in $line also works:

#!/usr/bin/perl -w
use 5.018;

# 1126143

my $line = '        [Category("notestrecord")]';
my $pattern = qr/[Category("notestrecord")]/;
 
if($line =~ /\s*$pattern/)
{
     print "Matched |$pattern| in |$line|";  # vbars to show spaces (&
+ lack of spaces)
}  else  {
     print "No match!";
}

=head OUTPUT:

Matched |(?^u:[Category("notestrecord")])| in |        [Category("note
+strecord")]|

=cut

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Spirit of the Monastery


In reply to Re: Problem with input strings that have "[]" brackets by ww
in thread Problem with input strings that have "[]" brackets by Laszlo

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