Template::Constants - defines constants for the Template Toolkit
use Template::Constants qw( :status :error :all );
The Template::Constants modules defines, and optionally exports into the caller's namespace, a number of constants used by the Template package.
Constants may be used by specifying the Template::Constants package explicitly:
use Template::Constants; print Template::Constants::STATUS_DECLINED;
Constants may be imported into the caller's namespace by naming them as options to the use Template::Constants statement:
use Template::Constants
use Template::Constants qw( STATUS_DECLINED ); print STATUS_DECLINED;
Alternatively, one of the following tagset identifiers may be specified to import sets of constants; :status, :error, :all.
use Template::Constants qw( :status ); print STATUS_DECLINED;
See Exporter for more information on exporting variables.
The following tag sets and associated constants are defined:
:status STATUS_OK # no problem, continue STATUS_RETURN # ended current block then continue (ok) STATUS_STOP # controlled stop (ok) STATUS_DONE # iterator is all done (ok) STATUS_DECLINED # provider declined to service request (ok) STATUS_ERROR # general error condition (not ok) :error ERROR_RETURN # return a status code (e.g. 'stop' ERROR_FILE # file error: I/O, parse, recursion ERROR_UNDEF # undefined variable value used ERROR_PERL # error in [% PERL %] block :all All the above constants.
Andy Wardley <abw@kfs.org>
http://www.template-toolkit.org/ http://www.kfs.org/~abw/
$Revision: 1.1 $
Copyright (C) 1996-2000 Andy Wardley. All Rights Reserved. Copyright (C) 1998-2000 Canon Research Centre Europe Ltd.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Template, Exporter
To install Template, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Template
CPAN shell
perl -MCPAN -e shell install Template
For more information on module installation, please visit the detailed CPAN module installation guide.