patch 8.1.1737: :args command that outputs one line gives more prompt commit https://github.com/vim/vim/commit/949f1989cba8bf7653316c2b1444c26f1536bfab Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jul 23 23:00:08 2019 +0200 patch 8.1.1737: :args command that outputs one line gives more prompt Problem: :args command that outputs one line gives more prompt. Solution: Only output line break if needed. (Daniel Hahler, closes https://github.com/vim/vim/issues/4715)

#! /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