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CodeRay is a Ruby library for syntax highlighting.
You put your code in, and you get it back colored; Keywords, strings,
floats, comments - all in different colors. And with line numbers.
* makes code easier to read and maintain
* lets you detect syntax errors faster
* helps you to understand the syntax of a language
* looks nice
* is what everybody wants to have on their website
* solves all your problems and makes the girls run after you
% gem install coderay
CodeRay needs Ruby 1.8.7+ or 1.9.2+. It also runs on Rubinius and JRuby.
== Example Usage
html = CodeRay.scan("puts 'Hello, world!'", :ruby).div(:line_numbers => :table)
=== Special Thanks to
* licenser (Heinz N. Gies) for ending my QBasic career, inventing the Coder
project and the input/output plugin system.
CodeRay would not exist without him.
* bovi (Daniel Bovensiepen) for helping me out on various occasions.
=== Thanks to
* Caleb Clausen for writing RubyLexer (see
http://rubyforge.org/projects/rubylexer) and lots of very interesting mail
* birkenfeld (Georg Brandl) and mitsuhiku (Arnim Ronacher) for PyKleur, now pygments.
You guys rock!
* Jamis Buck for writing Syntax (see http://rubyforge.org/projects/syntax)
I got some useful ideas from it.
* Doug Kearns and everyone else who worked on ruby.vim - it not only helped me
coding CodeRay, but also gave me a wonderful target to reach for the Ruby
* everyone who uses CodeBB on http://www.rubyforen.de and http://www.python-forum.de
* iGEL, magichisoka, manveru, WoNáDo and everyone I forgot from rubyforen.de
* Dethix from ruby-mine.de
* Dookie (who is no longer with us...) and Leonidas from http://www.python-forum.de
* Andreas Schwarz for finding out that CaseIgnoringWordList was not case
ignoring! Such things really make you write tests.
* closure for the first version of the Scheme scanner.
* Jonathan Younger for pointing out the licence confusion caused by wrong LICENSE file.
* Jeremy Hinegardner for finding the shebang-on-empty-file bug in FileType.
* Charles Oliver Nutter and Yehuda Katz for helping me benchmark CodeRay on JRuby.
* Andreas Neuhaus for pointing out a markup bug in coderay/for_redcloth.
* 0xf30fc7 for the FileType patch concerning Delphi file extensions.
* The folks at redmine.org - thank you for using and fixing CodeRay!
* Keith Pitt for his SQL scanners
* Rob Aldred for the terminal encoder
* Trans for pointing out $DEBUG dependencies
* Flameeyes for finding that Term::ANSIColor was obsolete
* matz and all Ruby gods and gurus
* The inventors of: the computer, the internet, the true color display, HTML &
CSS, VIM, Ruby, pizza, microwaves, guitars, scouting, programming, anime,
manga, coke and green ice tea.
Where would we be without all those people?
=== Created using
* Chihiro (my Sony VAIO laptop); Henrietta (my old MacBook);
Triella, born Rico (my new MacBook); as well as
Seras and Hikari (my PCs)
VIM[http://vim.org] and TextMate[http://macromates.com]
Firebug[http://getfirebug.com/], Safari[http://www.apple.com/safari/], and
* RubyGems[http://docs.rubygems.org/] and Rake[http://rake.rubyforge.org/]
* TortoiseSVN[http://tortoisesvn.tigris.org/] using Apache via
* RDoc (though I'm quite unsatisfied with it)
* Microsoft Windows (yes, I confess!) and MacOS X
* GNUWin32, MinGW and some other tools to make the shell under windows a bit
* PLEAC[http://pleac.sourceforge.net/] code examples
* Travis CI (http://travis-ci.org/rubychan/github)
* As you can see, CodeRay was created under heavy use of *free* software.
* So CodeRay is also *free*.
* If you use CodeRay to create software, think about making this software
* Thanks :)