A note on strange gedit behaviour: after the last update of ports – yes, there is always something wrong with ports after an update, no matter what it looks like – my gedit wasn’t able to do spell checking, though I was sure I had hunspell and aspell for at least English and German installed system-wide.
Gedit simply displayed no languages in the appropriate menu.
It would re-compile and re-install even from ports, just fine, but no re-compilation of plugins, python bindings or dictionaries helped until I re-installed enchant from ports! There, it might help someone figure out where have all the languages gone:
pkg info gedit\* \*enchant \*aspell