Kevin Ryde > PerlIO-via-EscStatus > PerlIO::via::EscStatus::ShowAll

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NAME ^

PerlIO::via::EscStatus::ShowAll - print all status lines

SYNOPSIS ^

 use PerlIO::via::EscStatus::ShowAll;
 binmode (STDOUT, ':via(EscStatus::ShowAll)') or die;

DESCRIPTION ^

This is a variant of the EscStatus layer which prints all status lines coming through the stream, just with a newline each. The effect is that instead of each new status overwriting the previous they all display, scrolling up the screen. This is mainly intended for development or diagnostic use.

With the current EscStatus output format this layer merely strips the EscStatus "APC" intro control sequence and lets the rest go straight through. If your terminal doesn't mind miscellaneous APC sequences then it might even be readable with no filtering at all.

See examples/showall.pl in the PerlIO-via-EscStatus sources for a complete program using ShowAll.

SEE ALSO ^

PerlIO::via::EscStatus, PerlIO::via

HOME PAGE ^

http://user42.tuxfamily.org/perlio-via-escstatus/index.html

LICENSE ^

Copyright 2008, 2009, 2010, 2011, 2012 Kevin Ryde

PerlIO-via-EscStatus is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3, or (at your option) any later version.

PerlIO-via-EscStatus is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with PerlIO-via-EscStatus. If not, see http://www.gnu.org/licenses/.

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