commit https://github.com/vim/vim/commit/4119cf80e1e534057680f9543e73edf7967c2440 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 14:59:01 2016 +0100 patch 7.4.1113 Problem: Using {ns} in variable name does not work. (lilydjwg) Solution: Fix recognizing colon. Add a test.

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.