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-rw-r--r--lisp/mail/rmailedit.el2
-rw-r--r--lisp/textmodes/text-mode.el3
2 files changed, 4 insertions, 1 deletions
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."