patch 8.2.0462: previewwindow test fails on some systems Commit: https://github.com/vim/vim/commit/37bb030cd9088ee66dc2d41c2d3602d1e5f4a7ef Author: Bram Moolenaar <Bram@vim.org> Date: Fri Mar 27 20:24:14 2020 +0100 patch 8.2.0462: previewwindow test fails on some systems Problem: Previewwindow test fails on some systems. (James McCoy) Solution: Wait a bit after sending the "o". (closes https://github.com/vim/vim/issues/5849)

|1+0&#ffffff0>w|o|r|d| @69
|s|o|m|e| |m|o|r|e| @65
|s|e|v|e|r|a|l| |w|o|r|d|s| @61
|2| @73
|3| @73
|4| @73
|5| @73
|6| @73
|7| @73
@57|1|,|2| @10|T|o|p|