NAME
B::Debug - Walk Perl syntax tree, printing debug info about ops
SYNOPSIS
perl -MO=Debug foo.pl
perl -MO=Debug,-
exec
foo.pl
DESCRIPTION
See ext/B/README and the newer B::Concise.
OPTIONS
With option -exec, walks tree in execute order, otherwise in basic order.
AUTHOR
Malcolm Beattie, retired
Reini Urban rurban@cpan.org
LICENSE
Copyright (c) 1996, 1997 Malcolm Beattie Copyright (c) 2008, 2010, 2013, 2014 Reini Urban
This program is free software; you can redistribute it and/or modify
it under the terms of either:
a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
later version, or
b) the
"Artistic License"
which comes
with
this kit.
This program 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 either
the GNU General Public License or the Artistic License
for
more details.
You should have received a copy of the Artistic License
with
this kit,
in the file named
"Artistic"
. If not, you can get one from the Perl
distribution. You should also have received a copy of the GNU General
Public License, in the file named
"Copying"
. If not, you can get one
from the Perl distribution or
else
write
to the Free Software Foundation,
Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.