emacs: drop setting mail-user-agent, and document how to set it

[notmuch] / doc / notmuch-emacs.rst

diff --git a/doc/notmuch-emacs.rst b/doc/notmuch-emacs.rst
index de47b72688e3a07a96fd4c925e2a833e1e41311f..7772871b3eba99b696b51e5979a33c85c08bec85 100644 (file)
--- a/doc/notmuch-emacs.rst
+++ b/doc/notmuch-emacs.rst
@@ -100,7 +100,7 @@ unread mail, but there are several options for customization:
     The list of saved searches, including names, queries, and
     additional per-query options.
 
-:index:`notmuch-saved-searches-sort-function`
+:index:`notmuch-saved-search-sort-function`
     This variable controls how saved searches should be sorted. A value
     of ``nil`` displays the saved searches in the order they are stored
     in ‘notmuch-saved-searches’.
@@ -366,6 +366,16 @@ Importing Mail
 :index:`notmuch-poll-script`
    |docstring::notmuch-poll-script|
 
+Sending Mail
+------------
+
+:index:`mail-user-agent`
+
+       Emacs consults the variable :ref:`mail-user-agent` to choose a mail
+       sending package for commands like :ref:`report-emacs-bug` and
+       :ref:`compose-mail`.  To use ``notmuch`` for this, customize this
+       variable to the symbol :ref:`notmuch-user-agent`.
+
 Init File
 ---------