patch 9.0.1582: :stopinsert may not work in a popup close handler Commit: https://github.com/vim/vim/commit/a40c0bcc83c32da02869f59b10538d6327df61c5 Author: zeertzjq <zeertzjq@outlook.com> Date: Sat May 27 14:10:08 2023 +0100 patch 9.0.1582: :stopinsert may not work in a popup close handler Problem: :stopinsert may not work in a popup close handler. (Ben Jackson) Solution: Restore stop_insert_mode when appropriate. (closes https://github.com/vim/vim/issues/12452, closes #12434)

#! /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