Catch 'all' function decl at once


git-svn-id: https://root.cern.ch/svn/root/trunk@48601 27541ba8-7e3a-0410-8455-c3a389f83636
doc update


git-svn-id: https://root.cern.ch/svn/root/trunk@48603 27541ba8-7e3a-0410-8455-c3a389f83636