patch 8.0.0242: no tests for user command completion commit https://github.com/vim/vim/commit/65c836e6004647196ae0bc18e409a9e7b79207c0 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jan 26 22:07:33 2017 +0100 patch 8.0.0242: no tests for user command completion Problem: Completion of user defined functions is not covered by tests. Solution: Add tests. Also test various errors of user-defined commands. (Dominique Pelle, closes #1413)

#! /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