patch 8.0.0883: invalid memory access with nonsensical script commit https://github.com/vim/vim/commit/1c864093f93b0066de25d6c0ddf03a6bc6b1c870 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Aug 6 18:15:45 2017 +0200 patch 8.0.0883: invalid memory access with nonsensical script Problem: Invalid memory access with nonsensical script. Solution: Check "dstlen" being positive. (Dominique Pelle)

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.