OCaml Vim Mode
This is a quick hack that allows you to edit phrases in a vim buffer and send phrases under the cursor to a running ocaml session. Should work with a recent vim.
Warning: this is just a hack, don't expect it to work properly.
Usage
F2 starts a vim-ocaml session
Edit the top buffer.
F3 sends the current phrase to the vim session that's running in the background.
Bugs
Currently, this will kill any ocaml and tail processes running. Beware!