Cursor settings for
in different terminal emulators.
From tmux manual, TERMINFO_EXTENSIONS section:
Ss, Se Set or reset the cursor style. If set, a sequence such as this may be used to change the cursor to an underline:
$ printf '\033[4 q'
If Se is not set, Ss with argument 0 will be used to reset the cursor style instead.
So this line is usually added to
set -ga terminal-overrides '*:Ss=\E[%p1%d q:Se=\E[5 q'
n.b. per this tmux issue comment:
Try \033 or \E instead of \e in terminal-overrides, I don't think we support \e.
Most cursor-relevant issues have already been discussed in the FAQ, here are a selection of most imperative ones: