On 12.01.2011 23:15, Doug McNutt wrote:
The $ may be referring to the last match as it occurs in a previous loop
operation instead of what you think.
But why do you need the loop at all? The g flag will repeat each substitute
over the whole text if the target is $_ instead of
At 17:07 +0100 1/13/11, Marek Stepanek wrote:
Thank you for your reply. Whether I did not understand your suggestion,
or you did not understand my problem :-)
The problem was iterating over many naked (with out any html-tags)
text in a large text file and tag these found occurrences, and replace
A foreach requires perl to hold the whole file in memory, while the while
process a line at a time. Most issues with large files and foreach involve
hitting a system memory limit.
On Thu, Jan 13, 2011 at 8:07 AM, Marek Stepanek
ms...@podiuminternational.org wrote:
The problem was iterating
On Thu, Jan 13, 2011 at 02:43:28PM -0800, Rick wrote:
A foreach requires perl to hold the whole file in memory, while the while
process a line at a time.
That entirely depends on the while loop. In this case, Marek read the
whole file into memory before the while loop, which is iterating over
Hello all!
I want to clean up a film script in a bad html shape. I have replaced
nearly every thing, which has been formatted by a pre /pre, many
white spaces and line breaks. Rest again the many actors texts which are
hanging between /p and p tags.
To give an example here the original:
...
I recommend HTML::Parser http://search.cpan.org/dist/HTML-Parser/ .
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At 19:12 +0100 1/12/11, Marek Stepanek wrote, and I snipped a bunch:
Hello all!
#!/usr/bin/perl
use strict;
use warnings;
$/ = undef;
$_ = ;
foreach ($_ =~ m,(/p\s+[^]+?p),g) {
my $paragraf = $1;
$paragraf =~ s,/p,$p class=links_normal,;
$paragraf =~ s,\n\np$,/pp,g;
