patch 8.2.3289: compiler warning for unused variable with small features Commit: https://github.com/vim/vim/commit/f18e8a969a3414ed5e6b7159c40fe43963021ff3 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 4 21:16:50 2021 +0200 patch 8.2.3289: compiler warning for unused variable with small features Problem: Compiler warning for unused variable with small features. Solution: Rearrange #ifdefs.

#! /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