patch 8.1.0048: vim_str2nr() does not handle numbers close to the maximum commit https://github.com/vim/vim/commit/07ccf7ce7fb948fd4d080b817e9fbaea9e721dab Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 12 17:25:36 2018 +0200 patch 8.1.0048: vim_str2nr() does not handle numbers close to the maximum Problem: vim_str2nr() does not handle numbers close to the maximum. Solution: Check for overflow more precisely. (Ken Takata, closes https://github.com/vim/vim/issues/2746)

#! /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