commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a Author: Bram Moolenaar <Bram@vim.org> Date: Sat Dec 5 19:47:04 2015 +0100 patch 7.4.961 Problem: Test107 fails in some circunstances. Solution: When using "zt", "zb" and "z=" recompute the fraction.

#! /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