patch 8.2.4613: return type of swapfile_unchanged() is wrong Commit: https://github.com/vim/vim/commit/3c5999e53d9f35a30abefb7224f66a75c8ffb009 Author: zeertzjq <zeertzjq@outlook.com> Date: Wed Mar 23 13:54:51 2022 +0000 patch 8.2.4613: return type of swapfile_unchanged() is wrong Problem: Return type of swapfile_unchanged() is wrong. Solution: Use "int". (closes https://github.com/vim/vim/issues/10000 Yeah!)

#! /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