I'm creating some doxygen in Emacs and I can't find any mode for this purpose. The only mode I found is the below project which seems too old (last release from 2007!). Do you any alternatives to this mode?
Emacs version in use: GNU Emacs 126.96.36.199
I just released a package for highlighting Doxygen comments. In addition to highlighting Doxygen commands and their arguments, it highlights code examples according to the language they are written in.
See highlight-doxygen for more information.