HTML formated Ruby code

Ruby
1

Hi,

Does anyone knows how all that beautiful HTML formated Ruby code on
ruby-lang.org is generated?

Like this:

# Output "I love Ruby"
say = "I love Ruby"
puts say
 
# Output "I *LOVE* RUBY"
say['love'] = "*love*"
puts say.upcase
 
# Output "I *love* Ruby"
# five times
5.times { puts say }
2

On May 7, 3:58 pm, “Felipe C.” [email protected]
wrote:

say = "I love
# Output "I *love* Ruby"
# five times
5.times { puts say }

–
Felipe C.

My guess is they make it manually. If not, it is a part of RadiantCMS
project that they use it.

3

On 5/7/07, Felipe C. [email protected] wrote:

Hi,

Does anyone knows how all that beautiful HTML formated Ruby code on
ruby-lang.org is generated?

I don’t know exactly how they do it, but I do the same thing using this:

http://rubyinside.com/syntax.cgi

It’s really just a Ruby script you could hook up yourself, but I’m too
lazy
to remember how to do it, so I let people use mine on Ruby Inside
instead :slight_smile:
The CSS needed and further instructions can be found here:
http://www.rubyinside.com/advent2006/7-coloring.html

Cheers,
Peter C.

4

On May 7, 2007, at 3:58 AM, Felipe C. wrote:

Does anyone knows how all that beautiful HTML formated Ruby code on
ruby-lang.org is generated?

I’ve hand edited most of the code on that site for various reasons,
but TextMate can be used to generate HTML pretty close to it. The
site’s syntax coloring has been made into a TextMate theme called
Ruby Blue:

http://wiseheartdesign.com/2006/03/11/ruby-blue-textmate-theme

When you have code open with that theme on, you can use commands in
the TextMate bundle to convert it to HTML.

James Edward G. II

5

Felipe C. [email protected] wrote on Mon, May 07, 2007
at 05:58:05PM +0900:

Hi,

Does anyone knows how all that beautiful HTML formated Ruby code on
ruby-lang.org is generated?

I don’t know how they did it, but you can run

:so $VIMRUNTIME/syntax/2html.vim

from inside vim and have all the available color themes output as
HTML. In Emacs I use htmlize.el. Another option would be highlight,
which is run from the command line.

6

On Mon, May 07, 2007 at 05:58:05PM +0900, Felipe C. wrote:

Hi,

Does anyone knows how all that beautiful HTML formated Ruby code on
ruby-lang.org is generated?

You could also try CodeRay http://coderay.rubychan.de/

enjoy,

-jeremy

7

On Mon, May 07, 2007 at 05:58:05PM +0900, Felipe C. wrote:

Hi,

Does anyone knows how all that beautiful HTML formated Ruby code on
ruby-lang.org is generated?
[…]

I don’t know exactly how they do it, but I wrote up how I do it here:

http://redcorundum.blogspot.com/2006/07/syntax-coloring.html

Felipe C.
–Greg

8

Hi,

For my HTML output, I use the ScreenShot plugin with vim. It comes
with the “TOhtml” command which produce an HTML output on my windows
computer. It should works on Linux, too.

The output looks like this :

search_engines =
  %w[Google Yahoo
MSN].map do |engine|
    "http://www." + engine.downcase + ".com"
  end

For my output on doc Word, It is possible to insert HTML output, but
SciTE has a “Copy to RTF” command which is a litte faster.

Come

On 7 mai, 10:58, “Felipe C.” [email protected]

9

On 5/7/07, James Edward G. II [email protected] wrote:

http://wiseheartdesign.com/2006/03/11/ruby-blue-textmate-theme

When you have code open with that theme on, you can use commands in
the TextMate bundle to convert it to HTML.

Thanks!

Unfortunately I don’t have TextMate since I’m on Linux.

I really really like VIM, but I’m starting to feel it has a lot of
shortcomings.

Hmm, maybe some Ruby extensions inside VIM is just what I need…

/me drools

10

On May 7, 3:34 pm, Jeremy H. [email protected] wrote:

You could also try CodeRayhttp://coderay.rubychan.de/

I’ve been wanting to write a Lua scanner for CodeRay, but haven’t been
able (in mere minutes of exploration) to figure out where to begin.
Has anyone worked with CodeRay as a language author, and could provide
some tips/webpages/articles/documentation on how to write a plugin for
a new language for it?