patch 8.1.1982: more functions can be used as methods Commit: https://github.com/vim/vim/commit/6a124e622cfe52619781c6a02119177a44d09210 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Sep 4 18:15:19 2019 +0200 patch 8.1.1982: more functions can be used as methods Problem: More functions can be used as methods. Solution: Make popup functions usable as a method.

#! /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