commit https://github.com/vim/vim/commit/ea683da58cf9ecf3afab9d650d3d2da76e5298d3 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Sep 9 21:41:34 2016 +0200 patch 7.4.2356 Problem: Reading past end of line when using previous substitute pattern. (Dominique Pelle) Solution: Don't set "pat" only set "searchstr".

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.