commit https://github.com/vim/vim/commit/81edd171a9465cf99cede4fa4a7b7bca3d538b0f Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 14 13:51:37 2016 +0200 patch 7.4.1728 Problem: The help for functions require a space after the "(". Solution: Make CTRL-] on a function name ignore the arguments. (Hirohito Higashi)

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.