Fixed HAML :code filter to remove trailing blank lines

3.2.0

Prep for Middleman v5

3.0.0

Upgrade to Rouge 2.0. #66.
Added the ability to disable the line numbers on a specific code block when using Markdown and Redcarpet. #63.
Lexer options are properly passed down to the highlighter.

2.1.0

Version compatibility with Middleman 4. #58
Allow passing Rouge formatter options from the code helper. #50.
Fixed tests and code reorganization.

2.0.0

Update to a new-style Middleman extension, dropping compatibility with Middleman versions older than 3.2.x.
Setting the :css_class option will no longer prevent the language tag from being added as a class as well.
Rouge lexer options should now be set via the :lexer_options option.
It is now possible to override options when calling the code helper by passing them as the second argument.
Using the code helper from Slim templates no longer escapes the output.
Added a :code filter for Haml as a more whitespace-friendly alternative to the code helper.

1.2.1

Restore compatibility with Middleman 3.0.x series.

1.2.0

Support Kramdown as Markdown engine in addition to Redcarpet.
Switch to Rouge from Pygments.rb
Fix bugs around setting language options.

1.1.1

Properly merge language attribute for Markdown. #14

1.1.0

Avoid errors when language is empty. #9
Allow passing options to Pygments. #5 & #7

1.0.1

Updated pygments.rb dependency.

1.0.0

Initial release, basic syntax highlighting.