From Christian Holm Christensen and me:

After THtml::SetBatch() is called, BEGIN_MACRO(GUI) directives are skipped, i.e. the graphics system is not initialized. This is useful when creating the doc as part of a headless, automated build.


git-svn-id: http://root.cern.ch/svn/root/trunk@26677 27541ba8-7e3a-0410-8455-c3a389f83636