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.\" ========================================================================
.\"
.IX Title "MicroMason::Debug 3pm"
.TH MicroMason::Debug 3pm "2007-01-29" "perl v5.18.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
Text::MicroMason::Debug \- Provide developer info via warn
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
Instead of using this class directly, pass its name to be mixed in:
.PP
.Vb 2
\&  use Text::MicroMason;
\&  my $mason = Text::MicroMason\->new( \-Debug );
.Ve
.PP
Use the standard compile and execute methods to parse and evalute templates:
.PP
.Vb 2
\&  print $mason\->compile( text=>$template )\->( @%args );
\&  print $mason\->execute( text=>$template, @args );
.Ve
.PP
You'll see lots of warning output on \s-1STDERR:\s0
.PP
.Vb 4
\&  MicroMason Debug create: Text::MicroMason::Base::AUTO::Debug...
\&  MicroMason Debug source: q(Hello <% $noun %>!)
\&  MicroMason Debug lex: text, q(Hello ), expr, q( $noun ), text, q(!)
\&  MicroMason Debug eval: sub { my @OUT; my $_out = sub { push ...
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This package provides numerous messages via warn for developer use when debugging templates built with Text::MicroMason.
.SS "Supported Attributes"
.IX Subsection "Supported Attributes"
.IP "debug" 4
.IX Item "debug"
Activates debugging messages for many methods. Defaults to logging everything.
.Sp
Can be set to 0 or 1 to log nothing or everything.
.Sp
Alternately, set this to a hash reference containing values for the steps you are interested in to only log this items:
.Sp
.Vb 1
\&  debug => { source => 1, eval => 1 }
.Ve
.Sp
You can also selectively surpress some warnings:
.Sp
.Vb 1
\&  debug => { default => 1, source => 0, eval => 0 }
.Ve
.SS "Private Methods"
.IX Subsection "Private Methods"
.IP "debug_msg" 4
.IX Item "debug_msg"
Called to provide a debugging message for developer reference. No output is produced unless the object's 'debug' flag is true.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
For an overview of this templating framework, see Text::MicroMason.
.PP
This is a mixin class intended for use with Text::MicroMason::Base.
.PP
For distribution, installation, support, copyright and license 
information, see Text::MicroMason::Docs::ReadMe.