You have to copy fa-post.mim to a place where m17n can find it (~/.m17n.d/) and then restart your input method. A recent Linux system with an input method (IBus, UIM, SCIM, Fcitx) that supports the ...
The Reason user docs live online at https://reasonml.github.io. The repo for those Reason docs lives at github.com/reasonml/reasonml.github.io ...