Pod::Simple::Debug (3pm)

 use Pod::Simple::Debug (5);  # or some integer

Or:

my $debuglevel; use Pod::Simple::Debug (\$debuglevel, 0); ...some stuff that uses Pod::Simple to do stuff, but which you don't want debug output from...

$debug_level = 4; ...some stuff that uses Pod::Simple to do stuff, but which you DO want debug output from...

$debug_level = 0;

This is an internal module for controlling the debug level (a.k.a. trace level) of Pod::Simple. This is of interest only to Pod::Simple developers.

Note that you should load this module before loading Pod::Simple (or any Pod::Simple-based class). If you try loading Pod::Simple::Debug after &Pod::Simple::DEBUG is already defined, Pod::Simple::Debug will throw a fatal error to the effect that \*(L"It's too late to call Pod::Simple::Debug\*(R".

Note that the \*(C`use Pod::Simple::Debug (\$x, somenum)\*(C' mode will make Pod::Simple (et al) run rather slower, since &Pod::Simple::DEBUG won't be a constant sub anymore, and so Pod::Simple (et al) won't compile with constant-folding.

Doing this:

use Pod::Simple::Debug (5); # or some integer

is basically equivalent to:

BEGIN { sub Pod::Simple::DEBUG () {5} } # or some integer use Pod::Simple ();

And this:

use Pod::Simple::Debug (\$debug_level,0); # or some integer

is basically equivalent to this:

my $debug_level; BEGIN { $debug_level = 0 } BEGIN { sub Pod::Simple::DEBUG () { $debug_level } use Pod::Simple ();

Pod::Simple

The article \*(L"Constants in Perl\*(R", in The Perl Journal issue 21. See <http://interglacial.com/tpj/21/>

Questions or discussion about \s-1POD\s0 and Pod::Simple should be sent to the [email protected] mail list. Send an empty email to [email protected] to subscribe.

This module is managed in an open GitHub repository, https://github.com/theory/pod-simple/ <https://github.com/theory/pod-simple/>. Feel free to fork and contribute, or to clone git://github.com/theory/pod-simple.git <git://github.com/theory/pod-simple.git> and send patches!

Patches against Pod::Simple are welcome. Please send bug reports to <[email protected]>.

Copyright (c) 2002 Sean M. Burke.

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

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.

Pod::Simple was created by Sean M. Burke <[email protected]>. But don't bother him, he's retired.

Pod::Simple is maintained by:

• Allison Randal \*(C`[email protected]\*(C'

• Hans Dieter Pearcey \*(C`[email protected]\*(C'

• David E. Wheeler \*(C`[email protected]\*(C'