patch 8.1.1632: build with EXITFREE but without +arabic fails commit https://github.com/vim/vim/commit/48ac671fe5cb5a7c2d5263d2f122e5e903022e30 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 4 20:26:21 2019 +0200 patch 8.1.1632: build with EXITFREE but without +arabic fails Problem: Build with EXITFREE but without +arabic fails. Solution: Rename the function and adjust #ifdefs. (closes https://github.com/vim/vim/issues/4613)

#! /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