patch 8.1.1021: pyeval() and py3eval() leak memory commit https://github.com/vim/vim/commit/8e9a24a127c4ef8833fdc3986623f96c7d04210f Author: Bram Moolenaar <Bram@vim.org> Date: Tue Mar 19 22:22:55 2019 +0100 patch 8.1.1021: pyeval() and py3eval() leak memory Problem: pyeval() and py3eval() leak memory. Solution: Do not increase the reference count twice. (Ozaki Kiichi, closes #4129)

#! /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