patch 8.1.0914: code related to findfile() is spread out commit https://github.com/vim/vim/commit/5fd0f5052f9a312bb4cfe7b4176b1211d45127ee Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 13 23:13:28 2019 +0100 patch 8.1.0914: code related to findfile() is spread out Problem: Code related to findfile() is spread out. Solution: Put findfile() related code into a new source file. (Yegappan Lakshmanan, closes #3934)

#! /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