patch 8.2.1414: popupwindow missing last couple of lines Commit: https://github.com/vim/vim/commit/bf61fdd00808bfa7cc61a82c719fc220bba50ba3 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 10 20:39:17 2020 +0200 patch 8.2.1414: popupwindow missing last couple of lines Problem: Popupwindow missing last couple of lines when cursor is in the first line. Solution: Compute the max height also when top aligned. (closes #6664)

| +2&#ffffff0|a| | +8#0000001#e0e0e08|b| @1|c| | +1#0000000#ffffff0@64|X+8#0000001#e0e0e08
> +0#0000000#ffffff0@74
|~+0#4040ff13&| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|~| @73
|"+0#0000000&|a|"| |[|N|e|w|]| @47|0|,|0|-|1| @8|A|l@1|