Hubbub "has_children" tree callback no longer used?

Ralf Junker ralfjunker at
Tue Feb 11 16:10:35 GMT 2014

In Hubbub, the "has_children" tree callback is never used.

It is defined in hubbub\include\hubbub\tree.h, line 286.

With that line commented out, Hubbub still compiles fine and tests pass 
without error.

Hence I believe that the "has_children" callback could (and should?) be 
removed from the hubbub_tree_handler.

What do NetSurf developers think?


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