NAME
savevars - Perl pragma to auto-load and save global variables
SYNOPSIS
use savevars qw($frob @mung %seen);
DESCRIPTION
This module will, like use vars
, predeclare the variables in the list. In addition, the listed variables are retrieved from a per-script configuration file and the values are stored on program end. The filename of the configuration file is "$ENV{HOME}/.${progname}rc", where progname is the name of the current script.
The values are stored using the Data::Dumper module, which is already installed with perl5.005 and better.
AUTHOR
Slaven Rezic <eserte@cs.tu-berlin.de>
Copyright (c) 1998,1999 Slaven Rezic. All rights reserved. This package is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
vars.