NAME

App::SimpleScan::Plugin::Forget - forget a variable's value

VERSION

This document describes App::SimpleScan::Plugin::Forget version 1.00

SYNOPSIS

   # In a simple_scan input file, after installing this module:

   # Define the variable foo:
   %%var foo baz bar quux

   # Later in the file:
   %%forget foo

   # 'foo' is now undefined, and '<foo>' will not be replaced 

DESCRIPTION

App::SimpleScan::Plugin::Forget looks through the currently-defined variables and removes any variables specified as its arguments. If you try to forget variables that are currently undefined, nothing happens.

INTERFACE

pragmas

Defines the %%forget pragma in App::SimpleScan.

do_forget

Actually removes the variable from the current definitions.

DIAGNOSTICS

None.

CONFIGURATION AND ENVIRONMENT

App::SimpleScan::Plugin::Forget requires no configuration files or environment variables.

DEPENDENCIES

App::SimpleScan.

INCOMPATIBILITIES

None reported.

BUGS AND LIMITATIONS

No bugs have been reported.

Please report any bugs or feature requests to bug-app-simplescan-plugin-forget@rt.cpan.org, or through the web interface at http://rt.cpan.org.

AUTHOR

Joe McMahon <mcmahon@yahoo-inc.com >

LICENCE AND COPYRIGHT

Copyright (c) 2005, 2006 Yahoo! and Joe McMahon <mcmahon@yahoo-inc.com >. All rights reserved.

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See perlartistic.

DISCLAIMER OF WARRANTY

BECAUSE THIS SOFTWARE IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE SOFTWARE, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE SOFTWARE "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE SOFTWARE IS WITH YOU. SHOULD THE SOFTWARE PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR, OR CORRECTION.

IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE SOFTWARE AS PERMITTED BY THE ABOVE LICENCE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE SOFTWARE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE SOFTWARE TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.