The THStack::Draw documentation here
mentions the “nostack” option, and says that other options are to be found at the link provided (http://root.cern.ch/root/html/THistPainter.html#THistPainter:Paint) unfortunately that link is not specific to THStack and it is difficult and non-obvious to find the THStack-specific options.
If I scroll down to http://root.cern.ch/root/html/THStack.html#THStack:Paint (or if I was lucky enough to guess that THStack::Paint had the information) then I am informed of “nostack” and “pads” as options.
GIven that there are only two THStack-specific options (“nostack” and “pads”), I would like to request that all of these be included in the THStack::Draw section of the documentation. Also, the link to THistPainter.html should link to a #section showing the THStack-specific options, not the head of the general TH-painting options.