[PATCH] pgnus-0.34 nits

[SL Baur <steve@xemacs.org>]

The attached patch fixes one major new problem and an annoying
long-standing one.  The new problem is that pgnus can't send any
outgoing mail due to the `message-check' macro getting called for
invisible text but the macro is used before it is declared leading to
a beep in XEmacs.

The nit is that in PGP 5/GNUPG signed messages, an extra line is added 
to the signature that Gnus fails to wash away.

1998-10-10  SL Baur  <steve@altair.xemacs.org>

	* message.el (message-check): Move message-check macro above where 
	it is first used.

	* gnus-art.el (article-hide-pgp): Hide the PGP 5/GNUPG Hash: line.

--- lisp/message.el~	Sat Oct 10 17:32:05 1998
+++ lisp/message.el	Sat Oct 10 19:39:00 1998
@@ -1994,6 +1994,15 @@
   "Send the current message via news."
   (funcall message-send-news-function arg))
 
+(defmacro message-check (type &rest forms)
+  "Eval FORMS if TYPE is to be checked."
+  `(or (message-check-element ,type)
+       (save-excursion
+	 ,@forms)))
+
+(put 'message-check 'lisp-indent-function 1)
+(put 'message-check 'edebug-form-spec '(form body))
+
 (defun message-fix-before-sending ()
   "Do various things to make the message nice before sending it."
   ;; Make sure there's a newline at the end of the message.
@@ -2265,15 +2274,6 @@
 ;;;
 ;;; Header generation & syntax checking.
 ;;;
-
-(defmacro message-check (type &rest forms)
-  "Eval FORMS if TYPE is to be checked."
-  `(or (message-check-element ,type)
-       (save-excursion
-	 ,@forms)))
-
-(put 'message-check 'lisp-indent-function 1)
-(put 'message-check 'edebug-form-spec '(form body))
 
 (defun message-check-element (type)
   "Returns non-nil if this type is not to be checked."
--- lisp/gnus-art.el~	Sat Oct 10 17:32:02 1998
+++ lisp/gnus-art.el	Sat Oct 10 17:50:47 1998
@@ -1031,6 +1031,9 @@
 	;; Hide the "header".
 	(when (search-forward "\n-----BEGIN PGP SIGNED MESSAGE-----\n" nil t)
 	  (delete-region (1+ (match-beginning 0)) (match-end 0))
+	  ;; PGP 5 and GNU PG add a `Hash: <>' comment, hide that too
+	  (when (looking-at "Hash:.*$")
+	    (delete-region (point) (1+ (gnus-point-at-eol))))
 	  (setq beg (point))
 	  ;; Hide the actual signature.
 	  (and (search-forward "\n-----BEGIN PGP SIGNATURE-----\n" nil t)