Added rmail-edit-current-message.

diff --git a/v7/src/edwin/rmail.scm b/v7/src/edwin/rmail.scm
index e03df982f177f88295002b1151becc4195b8912d..afe96b4a8af7a5a3a80f9c7ec0e1c36f04653a5d 100644 (file)
--- a/v7/src/edwin/rmail.scm
+++ b/v7/src/edwin/rmail.scm
@@ -1,6 +1,6 @@
 ;;; -*-Scheme-*-
 ;;;
-;;;    $Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/edwin/rmail.scm,v 1.16 1992/02/12 06:40:08 arthur Exp $
+;;;    $Header: /Users/cph/tmp/foo/mit-scheme/mit-scheme/v7/src/edwin/rmail.scm,v 1.17 1992/04/29 22:29:26 bal Exp $
 ;;;
 ;;;    Copyright (c) 1991-92 Massachusetts Institute of Technology
 ;;;
@@ -1373,6 +1373,50 @@ buffer visiting that file."
         (and (not (null? addresses))
              (car addresses)))))
 \f
+;;;; Editing 
+(define-command rmail-edit-current-message
+  "Edit the current RMAIL message."
+  '()
+  (lambda ()
+    (let* ((memo (current-msg-memo))
+          (original-message #f)
+          (return-value 'ABORT)
+          (msg-num (msg-memo/number memo)))
+      (dynamic-wind
+       (lambda ()
+        (with-buffer-open
+         (current-buffer)
+         (lambda ()
+           (set! original-message
+                 (extract-string
+                  (msg-memo/start-body memo)
+                  (msg-memo/end-body memo)))))
+        (set-buffer-writeable! (current-buffer))
+        (set-current-major-mode! (ref-mode-object rmail-edit)))
+       (lambda ()
+        (set! return-value (enter-recursive-edit))
+        (message return-value)
+        return-value)
+       (lambda ()
+        (if (eq? return-value 'ABORT)
+            (begin
+              (with-buffer-open
+               (current-buffer)
+               (lambda ()
+                 (kill-string
+                  (msg-memo/start-body memo)
+                  (msg-memo/end-body memo))
+                 (insert-string original-message
+                                (msg-memo/start-body memo))))))
+        (set-current-major-mode! (ref-mode-object rmail))
+        (let ((buf (current-buffer)))
+          (with-buffer-open
+              buf
+            (lambda ()
+              (memoize-buffer buf)
+              (update-mode-line! buf)))
+          (show-message buf msg-num)))))))
+\f
 ;;;; Undigestifier
 
 (define-command undigestify-rmail-message