doxygen/doxygen — pull request #109 by albert-github (2014-02-05 12:49:46+00:00)
Title: Better message in case doxygen -u is used

In case of obsolete or not configured entries in the Doxyfile and the option -u is used a message like:

Warning: Tag `XML_DTD' at line 1821 of file Doxyfile has become obsolete.
To avoid this warning please remove this line from your configuration file or upgrade it using "doxygen -u"

appears, but the item is removed from the Doxyfile.
This patch updates the message (and improves layout) to:

Warning: Tag `XML_DTD' at line 1821 of file \`Doxyfile' has become obsolete.
This tag has been removed.