patch 8.2.4685: when a swap file is found for a popup there is no dialog Commit: https://github.com/vim/vim/commit/188639d75c363dffaf813e8e2209f7350ad1e871 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Apr 4 16:57:21 2022 +0100 patch 8.2.4685: when a swap file is found for a popup there is no dialog Problem: When a swap file is found for a popup there is no dialog and the buffer is loaded anyway. Solution: Silently load the buffer read-only. (closes #10073)

#! /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