bug#15648: 24.2.50; gnutls SSL connection to IMAP server causes emacs to crash completely

[Eli Zaretskii]

> From: <emacs@kosowsky.org>
> Date: Sun, 03 Nov 2013 10:12:27 -0500
> Cc: emacs@kosowsky.org, 15648@debbugs.gnu.org
> 
> Looking through files.el, I noticed that there is a function that
> seems to be similar in intent.
> 
> The function is called convert-standard-filename. All it really does
> currently is replace invalid characters/filenames for
> cygwin/windows-nt/ms-dos.

No, please leave that function alone.  Its purpose is different: to
convert a _standard_ file name used in Emacs, such as ".emacs", to
something the underlying system can use.  IOW, that function is so
that Posix systems could use any file name they want, and non-Posix
systems adapt.