rdoc version 2.4.2 has been released!

RDoc is an application that produces documentation for one or more Ruby source
files. RDoc includes the +rdoc+ and +ri+ tools for generating and displaying
online documentation.

At this point in time, RDoc 2.x is a work in progress and may incur further
API changes beyond what has been made to RDoc 1.0.1. Command-line tools are
largely unaffected, but internal APIs may shift rapidly.

See RDoc for a description of RDoc's markup and basic use.

Changes:

### 2.4.2 / 2009-03-25

* 2 Minor Enhancements
* Added --pipe for turning RDoc on stdin into HTML
* Added rdoc/task.rb containing a replacement for rake/rdoctask.rb. Use
RDoc::Task now instead of Rake::RDocTask.

* 10 Bug Fixes
* Writing the ri cache file to the proper directory. Bug #24459 by Lars
Christensen.
* Possible fix for Dir::[] and Pathname interaction on 1.9. Bug #24650 by
tiburon.
* Fixed scanning constants for if/end, etc. pairs. Bug #24609 by Ryan
Davis.
* Fixed private methods in the C parser. Bug #24599 by Aaron Patterson.
* Fixed display of markup on RDoc main page. Bug #24168 by rhubarb.
* Fixed display of \\ character in documentation proceeding words.
Bug #22112 by James Gray. See RDoc for details.
* Fixed parsing and display of arg params for some corner cases. Bug #21113
by Csiszár Attila.
* Fixed links in Files box. Patch #24403 by Eric Wong.
* Toplevel methods now appear in Object. Bug #22677 by Ryan Davis.
* Added back --promiscuous which didn't do anything you cared about. Why
did you enable it? Nobody looked at that page! Oh, it warns, too.