commit https://github.com/vim/vim/commit/c9fb77c69244870a97384152f20845665c19fe39 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Aug 9 21:51:40 2016 +0200 patch 7.4.2188 Problem: Completion does not work properly with some plugins. Solution: Revert the part related to typing CTRL-E. (closes https://github.com/vim/vim/issues/972)

#! /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