commit https://github.com/vim/vim/commit/88e484bf1b0afb5f2dec44f19335729578ace66a Author: Bram Moolenaar <Bram@vim.org> Date: Tue Nov 24 15:38:44 2015 +0100 patch 7.4.938 Problem: X11 and GTK have moure mouse buttons than Vim supports. Solution: Recognize more mouse buttons. (Benoit Pierre, closes https://github.com/vim/vim/issues/498)

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.