patch 8.2.1713: Motif GUI: crash when setting menu colors Commit: https://github.com/vim/vim/commit/7795bfea6d30c85f2c05d986a0cfe4019df4d74d Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 20 19:57:15 2020 +0200 patch 8.2.1713: Motif GUI: crash when setting menu colors Problem: Motif GUI: crash when setting menu colors. (Andrzej Bylicki) Solution: Add {} to make "n" incremented correctly. (closes https://github.com/vim/vim/issues/6989, closes #5948)