Template::Constants(3pm) - phpMan

Template::Constants(3pm)       User Contributed Perl Documentation       Template::Constants(3pm)



NAME
       Template::Constants - Defines constants for the Template Toolkit

SYNOPSIS
           use Template::Constants qw( :status :error :all );

DESCRIPTION
       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 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.

EXPORTABLE TAG SETS
       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
           ERROR_FILTER              # filter error
           ERROR_PLUGIN              # plugin error

         :chomp                      # for PRE_CHOMP and POST_CHOMP
           CHOMP_NONE                # do not remove whitespace
           CHOMP_ONE                 # remove whitespace to newline
           CHOMP_ALL                 # old name for CHOMP_ONE (deprecated)
           CHOMP_COLLAPSE            # collapse whitespace to a single space
           CHOMP_GREEDY              # remove all whitespace including newlines

         :debug
           DEBUG_OFF                 # do nothing
           DEBUG_ON                  # basic debugging flag
           DEBUG_UNDEF               # throw undef on undefined variables
           DEBUG_VARS                # general variable debugging
           DEBUG_DIRS                # directive debugging
           DEBUG_STASH               # general stash debugging
           DEBUG_CONTEXT             # context debugging
           DEBUG_PARSER              # parser debugging
           DEBUG_PROVIDER            # provider debugging
           DEBUG_PLUGINS             # plugins debugging
           DEBUG_FILTERS             # filters debugging
           DEBUG_SERVICE             # context debugging
           DEBUG_ALL                 # everything
           DEBUG_CALLER              # add caller file/line info
           DEBUG_FLAGS               # bitmap used internally

         :all         All the above constants.

AUTHOR
       Andy Wardley <abw AT wardley.org>

       <http://wardley.org/|http://wardley.org/>

VERSION
       2.74, distributed as part of the Template Toolkit version 2.19, released on 27 April 2007.

COPYRIGHT
         Copyright (C) 1996-2007 Andy Wardley.  All Rights Reserved.

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

SEE ALSO
       Template, Exporter



perl v5.10.0                                2007-04-27                   Template::Constants(3pm)

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