Re: Problem could be encode-coding-region

[Katsumi Yamaoka <yamaoka@jpl.org>]

>>>>> In <87u00hnsk9.fsf@mat.ucm.es> Uwe Brauer wrote:

Katsumi> Yes, using `pgg-sign-region' and `pgg-encrypt-region' causes
Katsumi> such an error.  But do you really need to use them?  If so,

> I thought  I have to use them, what other signing and encryption
> function exists for gnupgp??? My setting is

> (setq pgg-cache-passphrase t
>        pgg-default-scheme 'gpg
>        pgg-default-user-id "oub"
>        pgg-passphrase-cache-expiry 1800
>        pgg-scheme 'gpg)

Another way is to use the APEL XEmacs package[1] which provides
some dummy Mule functions except `buffer-file-coding-system'.  I
verified I can use `pgg-sign-region' and `pgg-encrypt-region' in
XEmacs 21.4.19 (with no mule no file-coding) by putting the
following snippet in the XEmacs init file.

--8<---------------cut here---------------start------------->8---
(require 'poem)
(defvar buffer-file-coding-system nil)
--8<---------------cut here---------------end--------------->8---

[1] ftp://ftp.xemacs.org/xemacs/packages/apel-1.32-pkg.tar.gz