patch 8.1.2210: using negative offset for popup_create() does not work Commit: https://github.com/vim/vim/commit/b754b5bf6d9ac1f3654552973aa6f9c11239af3d Author: Bram Moolenaar <Bram@vim.org> Date: Thu Oct 24 19:25:00 2019 +0200 patch 8.1.2210: using negative offset for popup_create() does not work Problem: Using negative offset for popup_create() does not work. Solution: Use -1 instead of zero. (closes https://github.com/vim/vim/issues/5111)

| +0#af5f00255#ffffff0@1|3| | +0#0000000&@70
| +0#af5f00255&@1|2| |1+0#0000000&| @69
| +0#af5f00255&@1|1| |2+0#0000000&| @69
| +8#af5f00255&@1|0| >3+8#0000000&| @69
| +0#af5f00255&@1|1| | +0#0000000&@70
|~+0#4040ff13&| @73
|~| @73
|4+0#0000000&| |l|i|n|e|s| |y|a|n|k|e|d| @42|4|,|1| @10|A|l@1|