patch 8.1.0401: can't get swap name of another buffer commit https://github.com/vim/vim/commit/110bd60985c31e8978e9b071e2179f4233ef8557 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 16 18:46:59 2018 +0200 patch 8.1.0401: can't get swap name of another buffer Problem: Can't get swap name of another buffer. Solution: Add swapname(). (Ozaki Kiichi, closes https://github.com/vim/vim/issues/3441)

#! /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