commit https://github.com/vim/vim/commit/670acbc70f371409b46b722bd9a1166e53574f42 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 25 11:58:36 2015 +0200 patch 7.4.828 Problem: Crash when using "syn keyword x c". (Dominique Pelle) Solution: Initialize the keyword tabble. (Raymond Ko, PR 397)

For information about installation of Farsi fonts and Vim usage in Farsi mode,
refer to the Farsi help file by typing ":help farsi" in Vim.