commit https://github.com/vim/vim/commit/eac784eced501c54d2c99e18a1af96cd996f3a6c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 28 22:08:24 2016 +0200 patch 7.4.2110 Problem: When there is an CmdUndefined autocmd then the error for a missing command is E464 instead of E492. (Manuel Ortega) Solution: Don't let the pointer be NULL.

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.