NAME

Text::Markdown::PerlExtensions - markdown converter that supports perl-specific extensions

SYNOPSIS

In your markdown:

 Have a look at M<PerlX::Define> in D<Moops> by A<TOBYINK>.

And to convert that:

 use Text::Markdown::PerlExtensions qw(markdown);
 $html = markdown($markdown);

DESCRIPTION

Text::Markdown::PerlExtensions provides a function for converting markdown to HTML. It is a subclass of Text::Markdown that provides three additional features:

• Three pod-style formatting codes, used for distribution names, module names and PAUSE author IDs. These generate links to the relevant pages on MetaCPAN.

• A mechanism for adding further pod-style formatting codes.

I wrote this module to use with my blogging engine. I found that I was constantly writing links to MetaCPAN, and wanted a terser notation. To refer to a module on CPAN, you use the M formatting code. If you write:

 M<Module::Path>

This generates:

 <a href="https://metacpan.org/pod/Module::Path" class="module">Module::Path</a>

The link is given a class, so you can style module names.

To refer to a distribution, use the D formatting code. If you write

 D<Dancer>

this generates:

 <a href="https://metacpan.org/release/Dancer" class="distribution">Dancer</a>

Similarly, to refer to a CPAN author, use the A formatting code. If you write:

 A<NEILB>

This generates:

 <a href="https://metacpan.org/author/NEILB" class="cpanAuthor">NEILB</a>

All other syntax is as supported by Text::Markdown

Adding formatting codes

You can add your own pod-style formatting codes. For each code you define a function that takes one text argument and returns the transformed version of that text.

The following shows how you could define I and B formatting codes, for italic and bold respectively:

 use Text::Markdown::PerlExtensions qw(markdown add_formatting_code);
  
 sub format_italic
 {
   my $text = shift;
   
   return "<I>$text</I>";
 }
 
 sub format_bold
 {
   my $text = shift;
   
   return "<B>$text</B>";
 }
  
 add_formatting_code('I' => \&format_bold);
 add_formatting_code('B' => \&format_bold);

 my $md   = 'Highlight with B<bold> and I<italic>.';
 my $text = markdown($md);

SEE ALSO

Text::Markdown - the base class for this module.

Markdown - the original spec for markdown syntax.

REPOSITORY

https://github.com/neilbowers/Text-Markdown-PerlExtensions

AUTHOR

Neil Bowers <neilb@cpan.org>

COPYRIGHT AND LICENSE

This software is copyright (c) 2014 by Neil Bowers <neilb@cpan.org>.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

cpanm Text::Markdown::PerlExtensions

perl -MCPAN -e shell
install Text::Markdown::PerlExtensions