On the page for TH1 the methods SetNdivisions and GetNdivisions are listed, but clicking on them & looking at the header gives no information. It took me several minutes of searching the forums to eventually try looking at TAttAxis to find useful documentation.

Could the method listing for the TH1:: methods be updated to link to the TAttAxis method, or at least mention that it is meant to affect the TH1’s TAttAxis objects?

Example links:

It looks like a limitation in THtml. The help of these two classes is not in TH1.cxx and THtml does not see it.
Going to doxygen should help.