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)

> +0&#ffffff0@74
|~+0&#e0e0e08| @73
|~| @73
|~| @6|o+0#0000001#ffd7ff255|t|h|e|r| |t|a|b| @5| +0#0000000#e0e0e08@51
|~| @6|a+0#0000001#ffd7ff255| |c+0#ff404010&|o|m@1|e|n|t| +0#0000001&|l|i|n|e| | +0#0000000#e0e0e08@51
|~| @6| +0#4040ff13#ffd7ff255@14| +0#0000000#e0e0e08@51
|~| @73
|~| @73
|~| @73
|:+0&#ffffff0|r|e|d|r|a|w| @49|0|,|0|-|1| @8|A|l@1|