X-Git-Url: https://git.notmuchmail.org/git?a=blobdiff_plain;f=emacs%2Fnotmuch-compat.el;h=2975f4c2ec1bffb31a4e1e4110544b82a2d2a01d;hb=06a629826208358dc6448986a47423124d7e0479;hp=3ede6b36aeae6d7c0e7bfa90dfb9331e1dbb7ad6;hpb=08b26f449dffd1b0c6611350f975c1c62d2cfc74;p=notmuch

diff --git a/emacs/notmuch-compat.el b/emacs/notmuch-compat.el
index 3ede6b36..2975f4c2 100644
--- a/emacs/notmuch-compat.el
+++ b/emacs/notmuch-compat.el
@@ -21,10 +21,11 @@
 
 ;;; Code:
 
-;; emacs master has a bugfix for folding long headers when sending
-;; messages. Include the fix for earlier versions of emacs. To avoid
-;; interfering with gnus we only run the hook when called from
-;; notmuch-message-mode.
+;; Before Emacs 26.1 lines that are longer than 998 octets were not.
+;; folded. Commit 77bbca8c82f6e553c42abbfafca28f55fc995d00 fixed
+;; that. Until we drop support for Emacs 25 we have to backport that
+;; fix. To avoid interfering with Gnus we only run the hook when
+;; called from notmuch-message-mode.
 
 (declare-function mail-header-fold-field "mail-parse" nil)