From: Glenn Morris <rgm@gnu.org>
Date: Tue, 28 Apr 2015 06:46:09 +0000 (-0700)
Subject: ; Comments.
X-Git-Tag: emacs-25.0.90~2271
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=e82fd952f1548e3873ee78a748078ebc2eeb5119;p=emacs.git

; Comments.
---

diff --git a/lisp/mail/rmailedit.el b/lisp/mail/rmailedit.el
index 15d27a085fe..0b49782d80f 100644
--- a/lisp/mail/rmailedit.el
+++ b/lisp/mail/rmailedit.el
@@ -44,6 +44,8 @@
 
 (declare-function rmail-summary-disable "rmailsum" ())
 
+;; We can't straightforwardly make this derive from text-mode, because
+;; we need to bind (rmail-buffer-swapped) around the text-mode call.  :(
 (defun rmail-edit-mode ()
   "Major mode for editing the contents of an Rmail message.
 The editing commands are the same as in Text mode, together with
diff --git a/lisp/textmodes/text-mode.el b/lisp/textmodes/text-mode.el
index 7effa6ade59..1466556ab59 100644
--- a/lisp/textmodes/text-mode.el
+++ b/lisp/textmodes/text-mode.el
@@ -149,7 +149,8 @@ Turning on Paragraph-Indent minor mode runs the normal hook
 (defalias 'indented-text-mode 'text-mode)
 
 ;; This can be made a no-op once all modes that use text-mode-hook
-;; are "derived" from text-mode.
+;; are "derived" from text-mode.  (As of 2015/04, and probably well before,
+;; the only one I can find that doesn't so derive is rmail-edit-mode.)
 (defun text-mode-hook-identify ()
   "Mark that this mode has run `text-mode-hook'.
 This is how `toggle-text-mode-auto-fill' knows which buffers to operate on."