patch 8.0.0299: a window resize is sometimes not taking effect commit https://github.com/vim/vim/commit/6b40f303291be6b2fe524b5708e089773048c269 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 3 22:01:47 2017 +0100 patch 8.0.0299: a window resize is sometimes not taking effect Problem: When the GUI window is resized Vim does not always take over the new size. (Luchr) Solution: Reset new_p_guifont in gui_resize_shell(). Call gui_may_resize_shell() in the main loop.