patch 8.1.0248: duplicated quickfix code commit https://github.com/vim/vim/commit/8d8a65e389cef318ae661ff0fe7b1b00fd7cb25f Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 7 19:48:08 2018 +0200 patch 8.1.0248: duplicated quickfix code Problem: duplicated quickfix code. Solution: Move the code to a function.

#! /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