12-12-2007
Quote:
Originally Posted by
bakunin
Thou shalt maketh your variables local and declareth them for everything else will be an abomination in the eyes of every compiler and every interpreter you might or might not run across.
Exceptingeth a thell which doeth not thupport local, or PL/M compiler which every variable ith global unleth you declareth the prothedure reentrant, or RPG on your A-eth-400. And-lo, they altho remembered Bathic ath well.
Last edited by porter; 12-12-2007 at 07:56 PM..
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LEARN ABOUT OSX
io::pager::page
IO::Pager::Page(3) User Contributed Perl Documentation IO::Pager::Page(3)
NAME
IO::Pager::Page - Emulate IO::Page, pipe STDOUT to a pager if STDOUT is a TTY
SYNOPSIS
Pipes STDOUT to a pager if STDOUT is a TTY
DESCRIPTION
IO::Pager was designed to programmatically decide whether or not to point the STDOUT file handle into a pipe to program specified in the
PAGER environment variable or one of a standard list of pagers.
USAGE
BEGIN {
use IO::Pager::Page;
# use I::P::P first, just in case another module sends output to STDOUT
}
print<<HEREDOC;
...
A bunch of text later
HEREDOC
If you wish to forgo the potential for a Broken Pipe foible resulting from the user exiting the pager prematurely, load IO::Pager::Page
like so:
use IO::Pager::Page hush=>1;
SEE ALSO
IO::Page, IO::Pager, IO::Pager::Unbuffered, IO::Pager::Buffered
AUTHOR
Jerrad Pierce <jpierce@cpan.org>
Florent Angly <florent.angly@gmail.com>
This module inspired by Monte Mitzelfelt's IO::Page 0.02
COPYRIGHT AND LICENSE
Copyright (C) 2003-2012 Jerrad Pierce
o Thou shalt not claim ownership of unmodified materials.
o Thou shalt not claim whole ownership of modified materials.
o Thou shalt grant the indemnity of the provider of materials.
o Thou shalt use and dispense freely without other restrictions.
Or, if you prefer:
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.0 or, at
your option, any later version of Perl 5 you may have available.
perl v5.16.2 2012-09-04 IO::Pager::Page(3)