doxygen/doxygen — pull request #78 by albert-github (2014-01-01 14:08:52+00:00)
Title: Bug 721302 - [Latex/PDF] Merging brief and detailed description in file section

Not only for Man pages the extra returns are necessary but also for LaTeX output.
The change in filedef.cpp is a direct consequence of t the bug report.
The groupdef.cpp has been tested on propriety code and the namespacedef.cpp and dirdef.cpp directly follow from code similarity.