Fast and easy syntax highlighting for selected languages, written in Ruby. Comes with RedCloth integration and LOC counter.

Converts text formatted with an exceedingly simple markup language into valid HTML (iron clad guarantee!) - perfect for comments on your blog. Textile isn't good for this because not only does it do too much (do commenters really need subscript?), but it can also output invalid HTML (try a <b> tag over multiple lines...). Whitelisting HTML is another option, but you still need some sort of parsing if you want syntax highlighting. Integrates with CodeRay for sexy syntax highlighting.

== DESCRIPTION: Filters from your choice of Markdown, Textile or Plain HTML into HTML and gives appropriate markup for syntax highlighting on code. == FEATURES/PROBLEMS: * Formats Textile or Markdown * Applies markup to code for syntax highlighting. * requires a filter(string) column

This is a remarkably trivial package that makes simply HTML-based presentations from a set up source files written using Textile. It's designed to help when creating slides that contain lots of code, as it allows code to be embedded from external source files. This means that the code that you embed can come from running (and tested) programs. The code in the resulting slides is syntax highlighted, and is hyperlinked to the original source file, allowing that file to be brought up in Textmate.

A framework for creating e-books from Markdown/Textile text markup using Ruby. Using the Prince PDF generator, you'll be able to get high quality PDFs. Mac users that have Textmate installed can have source code highlighted with his favorite theme.

Adds CodeRay syntax highlighting support to RedCloth, with a ‘source’ tag.

"Harsh: Another Rails Syntax Highlighter," is just that - it highlights code in Rails, much like Radiograph or tm_syntax_highlighting. However, it does it well, _better_. Oh, and it also supports Haml, as well as ERb. And it comes with rake tasks. Firstly, it allows block form: &lt;% harsh :theme =&gt; :dawn do %&gt; class Testing def initialize(str) puts str end end &lt;% end %&gt; as well as the form the other plugins offer, which is text as a parameter: &lt;% harsh %Q{ class Testing def initialize(str) puts str end end }, :theme =&gt; :dawn For haml, harsh is implemented as a filter. First, add this to the bottom of your environment.rb: Harsh.enable_haml Then, to use harsh in Haml: :harsh class Foo &lt; Bar end However, haml's filters can't take options. So how on earth are we going to customize it to our heart's delight? Easily, my friend, fret not! Enter the BCL (Bootleg Configuration Line): :harsh #!harsh theme = all_hallows_eve lines=true syntax=css h1 { float:left; clear:left; position:relative; } It has to be the first line in the filter. You don't need the config line, though. Also, notice that you can have spaces between the arguments and the little = sign. Harsh also offers rake tasks for what tm_syntax_highlighting provides in generators, and a :harsh as a stylesheet-includer to load all syntax-highlighting files, as such: &lt;%= stylesheet_include_tag :harsh %&gt; The rake tasks for setting up your stylesheets are these: rake harsh:theme:list # lists available themes rake harsh:theme:install[twilight] # installs the twilight theme into /public/stylesheets/harsh/ rake harsh:theme:install THEME=twilight # also installs the twilight theme (for *csh shells) rake harsh:theme:uninstall[twilight] # removes the twilight theme rake harsh:theme:uninstall THEME=twilight # also uninstalls the twilight theme (for *csh shells) While purely informative, you can find out the available syntaxes as follows: rake harsh:syntax:list

Adds CodeRay syntax highlighting support to RedCloth, with a ‘source’ tag.

CodeRay is a Ruby library for syntax highlighting. I try to make CodeRay easy to use and intuitive, but at the same time fully featured, complete, fast and efficient. Usage is simple: require 'coderay' code = 'some %q(weird (Ruby) can't shock) me!' puts CodeRay.scan(code, :ruby).html

Adds CodeRay syntax highlighting support to RedCloth, with a ‘source’ tag.

Adds CodeRay syntax highlighting to RedCloth, by using a &lt;source&gt; tag.

Adds CodeRay syntax highlighting to RedCloth, by using a &lt;source&gt; tag.

Rack Middleware for Code Highlighting.

Rack Middleware for Code Highlighting. Supports the most popular Ruby code highlighters.

Adds syntax highlighting and some other code stuff to Markdown

Textmate-like source code highlighting

CodeRay is a Ruby library for syntax highlighting. I try to make CodeRay easy to use and intuitive, but at the same time fully featured, complete, fast and efficient. Usage is simple: CodeRay.scan(code, :ruby).div

Adds a CodeRay syntax highlighting filter to Haml

Highlight highlights code in more than 20 languages. It uses the Pygments syntax highlighter and adds a simple Ruby API over it. It also provides helpers for use in your Ruby on Rails views.

Bash highlighting for coderay. This gem was tested with coderay 1.0 and won't work with coderay &lt; 1.0.