patch 9.0.0317: when updating the whole screen a popup may not be redrawn Commit: https://github.com/vim/vim/commit/b13d3405fffae1115acc1433479b616f30e292e5 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Aug 29 13:44:28 2022 +0100 patch 9.0.0317: when updating the whole screen a popup may not be redrawn Problem: When updating the whole screen a popup may not be redrawn. Solution: Mark the screen and windows for redraw also when not clearing. Also mark popup windows for redraw.

#! /bin/sh
#
# which.sh -- find where an executable is located.  It's here because the
# "which" command is not supported everywhere.  Used by Makefile.

IFS=":"
for ac_dir in $PATH; do
	if test -f "$ac_dir/$1"; then
		echo "$ac_dir/$1"
		break
	fi
done