I'm using Pycharm to develop projects both in French and English, my whole system is en_US.UTF-8-based so does my Pycharm.
After skimming the Pycharm doc on spell-checking I added the hunspell dictionaries directory to Pycharm and keep only:
/usr/share/hunspell/fr_FR.dic
/usr/share/hunspell/en_US.dic
Problem
This has no effect on the spell-checker.
Does Pycharm and other Jetbrains products support the hunspell .dic format?