emacs: wrap docstrings

Suppress byte-compiler warnings about >80 character docstrings.

emacs/notmuch-hello.el

@@ -717,7 +717,8 @@ with `notmuch-hello-query-counts'."
   "Keymap for \"notmuch hello\" buffers.")
 
 (define-derived-mode notmuch-hello-mode fundamental-mode "notmuch-hello"
-  "Major mode for convenient notmuch navigation. This is your entry portal into notmuch.
+  "Major mode for convenient notmuch navigation. This is your entry
+portal into notmuch.
 
 Saved searches are \"bookmarks\" for arbitrary queries. Hit RET
 or click on a saved search to view matching threads. Edit saved
@@ -853,7 +854,8 @@ Complete list of currently available key bindings:
 	(widget-create 'notmuch-search-item :value search :size width)))))
 
 (defun notmuch-hello-insert-searches (title query-list &rest options)
-  "Insert a section with TITLE showing a list of buttons made from QUERY-LIST.
+  "Insert a section with TITLE showing a list of buttons made from
+QUERY-LIST.
 
 QUERY-LIST should ideally be a plist but for backwards
 compatibility other forms are also accepted (see
@@ -867,13 +869,16 @@ Supports the following entries in OPTIONS as a plist:
 :show-empty-searches - show buttons with no matching messages
 :hide-if-empty - hide if no buttons would be shown
    (only makes sense without :show-empty-searches)
-:filter - This can be a function that takes the search query as its argument and
+:filter - This can be a function that takes the search query as
-   returns a filter to be used in conjunction with the query for that search or nil
+   its argument and returns a filter to be used in conjunction
-   to hide the element. This can also be a string that is used as a combined with
+   with the query for that search or nil to hide the
-   each query using \"and\".
+   element. This can also be a string that is used as a combined
-:filter-count - Separate filter to generate the count displayed each search. Accepts
+   with each query using \"and\".
-   the same values as :filter. If :filter and :filter-count are specified, this
+:filter-count - Separate filter to generate the count displayed
-   will be used instead of :filter, not in conjunction with it."
+   each search. Accepts the same values as :filter. If :filter
+   and :filter-count are specified, this will be used instead of
+   :filter, not in conjunction with it."
+
   (widget-insert title ": ")
   (when (and notmuch-hello-first-run (plist-get options :initially-hidden))
     (add-to-list 'notmuch-hello-hidden-sections title))

emacs/notmuch-show.el

@@ -2507,10 +2507,12 @@ kill-ring."
 (defun notmuch-show-stash-mlarchive-link (&optional mla)
   "Copy an ML Archive URI for the current message to the kill-ring.
 
-This presumes that the message is available at the selected Mailing List Archive.
+This presumes that the message is available at the selected
+Mailing List Archive.
 
-If optional argument MLA is non-nil, use the provided key instead of prompting
+If optional argument MLA is non-nil, use the provided key instead
-the user (see `notmuch-show-stash-mlarchive-link-alist')."
+of prompting the user (see
+`notmuch-show-stash-mlarchive-link-alist')."
   (interactive)
   (let ((url (cdr (assoc
 		   (or mla
@@ -2527,12 +2529,15 @@ the user (see `notmuch-show-stash-mlarchive-link-alist')."
        (concat url (notmuch-show-get-message-id t))))))
 
 (defun notmuch-show-stash-mlarchive-link-and-go (&optional mla)
-  "Copy an ML Archive URI for the current message to the kill-ring and visit it.
+  "Copy an ML Archive URI for the current message to the
+ kill-ring and visit it.
 
-This presumes that the message is available at the selected Mailing List Archive.
+This presumes that the message is available at the selected
+Mailing List Archive.
 
-If optional argument MLA is non-nil, use the provided key instead of prompting
+If optional argument MLA is non-nil, use the provided key instead
-the user (see `notmuch-show-stash-mlarchive-link-alist')."
+of prompting the user (see
+`notmuch-show-stash-mlarchive-link-alist')."
   (interactive)
   (notmuch-show-stash-mlarchive-link mla)
   (browse-url (current-kill 0 t)))

emacs/notmuch-tree.el

@@ -200,7 +200,8 @@ Note that the author string should not contain whitespace
 
 (defface notmuch-tree-match-tree-face
   nil
-  "Face used in tree mode for the thread tree block graphics in messages matching the query."
+  "Face used in tree mode for the thread tree block graphics in
+messages matching the query."
   :group 'notmuch-tree
   :group 'notmuch-faces)
 
@@ -239,7 +240,8 @@ Note that the author string should not contain whitespace
 
 (defface notmuch-tree-no-match-tree-face
   nil
-  "Face used in tree mode for the thread tree block graphics in messages matching the query."
+  "Face used in tree mode for the thread tree block graphics in
+messages matching the query."
   :group 'notmuch-tree
   :group 'notmuch-faces)
 
@@ -1047,7 +1049,8 @@ message together with all its descendents."
     (notmuch-tree-insert-thread replies (1+ depth) tree-status)))
 
 (defun notmuch-tree-insert-thread (thread depth tree-status)
-  "Insert the collection of sibling sub-threads THREAD at depth DEPTH in the current forest."
+  "Insert the collection of sibling sub-threads THREAD at depth
+DEPTH in the current forest."
   (let ((n (length thread)))
     (cl-loop for tree in thread
 	     for count from 1 to n