patch 8.2.1056: wrong display when mixing match conceal and syntax conceal Commit: https://github.com/vim/vim/commit/211dd3fd82216ca879fe7f917ea345b3ae366ce1 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 25 20:07:04 2020 +0200 patch 8.2.1056: wrong display when mixing match conceal and syntax conceal Problem: Wrong display when mixing match conceal and syntax conceal. Solution: Adjust how conceal flags are used. (closes https://github.com/vim/vim/issues/6327, closes https://github.com/vim/vim/issues/6303)