patch 8.2.2561: not all textprop code is covered by tests Commit: https://github.com/vim/vim/commit/3dc3474f00e529b014add48f7f3d1dad2ec15498 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 2 13:36:47 2021 +0100 patch 8.2.2561: not all textprop code is covered by tests Problem: Not all textprop code is covered by tests. Solution: Add a few more test cases. (Dominique Pell?, closes https://github.com/vim/vim/issues/7908)