"." builting not implemented correctly in bash

[Dominik Vogt]

The implementation of the "." shell builtin in bash violates the
POSIX spec:

  $ bash --version
  GNU bash, version 2.05a.0(1)-release (i386-pc-linux-gnu)
  Copyright 2001 Free Software Foundation, Inc.
  $ rm -rf /tmp/foo /tmp/bar
  $ mkdir /tmp/foo /tmp/bar
  $ cd /tmp/foo
  $ echo echo hello > baz
  $ export PATH=/tmp/bar
  $ . baz
  hello

According to the POSIX spec, the shell must not look in the
current directory for the script to execute.

Ciao

Dominik ^_^  ^_^