line breaks on Win32::Clipboard

fbinard has asked for the wisdom of the Perl Monks concerning the following question:

Hello, I am writing a helper script whose out I want to place on the windows clipboard. Something like:

$SomeVar=<<TOHERE;
line
some other line
some distinct yet similar line
the daughter of line 0 and line 1
the line she loves even while being with line 2
TOHERE

use Win32::Clipboard;
Win32::Clipboard::Set($SomeVar);
[download]

However, when I do this, I lose my line breaks. Anyone's got a quick fix ?

Franck Binard

Comment on line breaks on Win32::Clipboard Download Code

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Re: line breaks on Win32::Clipboard by chester (Hermit) on Sep 15, 2005 at 13:58 UTC
Try this: `use warnings; use strict; use Win32::Clipboard; my $SomeVar=<<TOHERE; line some other line some distinct yet similar line the daughter of line 0 and line 1 the line she loves even while being with line 2 TOHERE $SomeVar =~ s/\n/\r\n/g; Win32::Clipboard::Set($SomeVar);` [download]	[reply] [d/l]
Re^2: line breaks on Win32::Clipboard by radiantmatrix (Parson) on Sep 15, 2005 at 20:16 UTC
It works, but it may not be portable between the various Win32 versions of Perl. "\n" can mean different things to differing perls. Best to use the literals (chars 0x0D and 0xOA are CR and LF, respectively). Also, you'll want not to replace line endings that are already correct, because you'd end up with a "\r\r\n" (bad). `$SomeVar =~ s{(?<!\x0D)\x0A}{\x0D\x0A}g;` [download] Updates: 2005-09.Sep-15 : Clarified term 'portable' <-radiant.matrix-> Larry Wall is Yoda: there is no `try{}` (ok, except in Perl6; way to ruin a joke, Larry! ;P) The Code that can be seen is not the true Code "In any sufficiently large group of people, most are idiots" - Kaa's Law	[reply] [d/l]
Re^2: line breaks on Win32::Clipboard by fbinard (Beadle) on Sep 15, 2005 at 14:14 UTC
thanks, that works Franck Binard	[reply]
Re: line breaks on Win32::Clipboard by svenXY (Deacon) on Sep 15, 2005 at 14:13 UTC
Hi, while ++chesters suggestion will certainly help, I tried it here on my vmware win2k and your code works fine. I pasted it into wordpad and code_genie (the latter switched to Windows style linebreaks) and both give me the string with breaks... Regards, svenXY	[reply]
Re^2: line breaks on Win32::Clipboard by chester (Hermit) on Sep 15, 2005 at 14:21 UTC
Some programs are apparently smart enough to figure it out. vim for example. Wordpad works for me too, yep. Notepad displays an ASCII box instead. God only knows.	[reply]
Re^2: line breaks on Win32::Clipboard by fbinard (Beadle) on Sep 15, 2005 at 14:15 UTC
for some reason, doesn't work on notepad. Franck Binard	[reply]


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