--- a/.vimrc Sat Nov 26 01:43:33 2022 +0400
+++ b/.vimrc Sat Nov 26 02:07:03 2022 +0400
set nowrap " don't automatically wrap on load
set textwidth=79 " width of document (used by gd)
+set colorcolumn=80 " list of screen columns to highlight
set formatoptions-=t " don't automatically wrap text when typing
set formatoptions+=j " remove comment leader when joining lines
set laststatus=2 " always show status line
set ttimeoutlen=0 " eliminate delay after <ESC>