commit https://github.com/vim/vim/commit/7522f6982197f83a5c0f6e9af07fb713934f824a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 6 14:12:50 2016 +0200 patch 7.4.2162 Problem: Result of getcompletion('', 'sign') depends on previous completion. Solution: Call set_context_in_sign_cmd(). (Dominique Pelle)

#! /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