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)

| +0#ff404010#ffffff0@1|4| |1+0#0000000&|0|6| @42
| +0#ff404010&@1|3| |1+0#0000000&|0|7| @42
| +0#ff404010&@1|2| |1+0#0000000&|0|8| @42
| +0#ff404010&@1|1| |1+0#0000000&|0|9| @42
|1+0#ff404010&@2| >1+0#0000000&@1|0| @42
| +0#40ff4011&@1|1| |1+0#0000000&@2| @42
| +0#40ff4011&@1|2| |1+0#0000000&@1|2| @42
| +0#40ff4011&@1|3| |1+0#0000000&@1|3| @42
| +0#40ff4011&@1|4| |1+0#0000000&@1|4| @42
|:|h|i| |c|l|e|a|r| |L|i|n|e|N|r|A|b|o|v|e| @10|1@2|,|1| @8|5@1|%|