IO::Pager::Page - use IO::Pager to emulate IO::Page, pipe STDOUT to a pager if STDOUT is a TTY
Pipes STDOUT to a pager if STDOUT is a TTY
IO::Pager is designed to programmaticly decide whether or not to point the STDOUT file handle into a pipe to program specified in $ENV{PAGER} or one of a standard list of pagers.
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;
IO::Page, IO::Pager, IO::Pager::Unbuffered, IO::Pager::Buffered
Jerrad Pierce <jpierce@cpan.org>
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To install IO::Pager, copy and paste the appropriate command in to your terminal.
cpanm
cpanm IO::Pager
CPAN shell
perl -MCPAN -e shell install IO::Pager
For more information on module installation, please visit the detailed CPAN module installation guide.