patch 8.2.1581: using line() for global popup window doesn't work Commit: https://github.com/vim/vim/commit/1f42f5a675fdab9ce5cdafbecea59c45e81f7ff8 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 3 18:52:24 2020 +0200 patch 8.2.1581: using line() for global popup window doesn't work Problem: Using line() for global popup window doesn't work. Solution: Set tabpage to "curtab". (closes https://github.com/vim/vim/issues/6847)