First lines removed from code blocks, if code starts on same line as opening tag

[pbb72]

On multiline code blocks (inside <code>, <pre>, <source> or <nowiki> tags, or indented by space), if one writes the first line of code on the same line as the opening tag, then all code until the first empty line is removed.

Wiki code:

<pre>require 'rubygems'
require 'rake'
require File.join(File.dirname(__FILE__),'init')

require 'bundler'
Bundler::GemHelper.install_tasks</pre>

Mediawiki output:

<pre>require 'rubygems'
require 'rake'
require File.join(File.dirname(__FILE__),'init')

require 'bundler'
Bundler::GemHelper.install_tasks</pre>

Wikicloth output:

<pre>require 'bundler'
Bundler::GemHelper.install_tasks</pre>