patch 8.1.2265: when popup with "botleft" does not fit it flips incorrectly Commit: https://github.com/vim/vim/commit/638a4a7508082f8700b135953e4f9465f675a0f5 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Nov 6 19:25:22 2019 +0100 patch 8.1.2265: when popup with "botleft" does not fit it flips incorrectly Problem: When popup with "botleft" does not fit it flips incorrectly. Solution: Only flip when there is more space on the other side. Add the "posinvert" option to disable flipping and do it in both directions if enabled. (closes #5151)

>1+0&#ffffff0| @73
|2| @73
|3| @18|#+0#e000e06#e0e0e08|i|n|c|l|u|d|e| |<+0#e000002&|s|t|d|i|o|.|h|>| +0#0000000&@1| +0&#ffffff0@34
|4| @18|i+0#00e0003#e0e0e08|n|t| +0#0000000&|m|a|i|n|(|v+0#00e0003&|o|i|d|)+0#0000000&| @5| +0&#ffffff0@34
|5| @18|{+0&#e0e0e08| @18| +0&#ffffff0@34
|6| @18| +0&#e0e0e08@7|p|r|i|n|t|f|(|5+0#e000002&|6|7|)+0#0000000&|;| +0&#ffffff0@34
|7| @18|}+0&#e0e0e08| @18| +0&#ffffff0@34
|8| @73
|9| @73
@57|1|,|1| @10|T|o|p|