These config options were probably never in use and currently produce deprecation warnings with recent `doxygen` versions. You can view, comment on, or merge this pull request online at:
https://github.com/geany/geany/pull/2571
-- Commit Summary --
* Remove deprecated config options for Doxygen
-- File Changes --
M doc/Doxyfile.in (23)
-- Patch Links --
https://github.com/geany/geany/pull/2571.patch https://github.com/geany/geany/pull/2571.diff