[PATCH v2 4/9] emacs: Remove notmuch-search quit continuation

[Austin Clements]

Since notmuch-hello doesn't need this any more, we can remove this
hack.  This also eliminates `notmuch-search-quit', so now all modes
bind "q" to `notmuch-kill-this-buffer'.
---
 emacs/notmuch.el |   22 +++++-----------------
 1 file changed, 5 insertions(+), 17 deletions(-)

diff --git a/emacs/notmuch.el b/emacs/notmuch.el
index c964186..00cf271 100644
--- a/emacs/notmuch.el
+++ b/emacs/notmuch.el
@@ -213,8 +213,8 @@ For a mouse binding, return nil."
 (defvar notmuch-search-mode-map
   (let ((map (make-sparse-keymap)))
     (define-key map "?" 'notmuch-help)
-    (define-key map "q" 'notmuch-search-quit)
-    (define-key map "x" 'notmuch-search-quit)
+    (define-key map "q" 'notmuch-kill-this-buffer)
+    (define-key map "x" 'notmuch-kill-this-buffer)
     (define-key map (kbd "<DEL>") 'notmuch-search-scroll-down)
     (define-key map "b" 'notmuch-search-scroll-down)
     (define-key map " " 'notmuch-search-scroll-up)
@@ -257,18 +257,9 @@ For a mouse binding, return nil."
 (defvar notmuch-search-query-string)
 (defvar notmuch-search-target-thread)
 (defvar notmuch-search-target-line)
-(defvar notmuch-search-continuation)
 
 (defvar notmuch-search-disjunctive-regexp      "\\<[oO][rR]\\>")
 
-(defun notmuch-search-quit ()
-  "Exit the search buffer, calling any defined continuation function."
-  (interactive)
-  (let ((continuation notmuch-search-continuation))
-    (notmuch-kill-this-buffer)
-    (when continuation
-      (funcall continuation))))
-
 (defun notmuch-search-scroll-up ()
   "Move forward through search results by one window's worth."
   (interactive)
@@ -412,7 +403,6 @@ Complete list of currently available key bindings:
   (make-local-variable 'notmuch-search-oldest-first)
   (make-local-variable 'notmuch-search-target-thread)
   (make-local-variable 'notmuch-search-target-line)
-  (set (make-local-variable 'notmuch-search-continuation) nil)
   (set (make-local-variable 'scroll-preserve-screen-position) t)
   (add-to-invisibility-spec (cons 'ellipsis t))
   (use-local-map notmuch-search-mode-map)
@@ -896,7 +886,7 @@ PROMPT is the string to prompt with."
 			      'notmuch-search-history nil nil)))))
 
 ;;;###autoload
-(defun notmuch-search (&optional query oldest-first target-thread target-line continuation)
+(defun notmuch-search (&optional query oldest-first target-thread target-line)
   "Run \"notmuch search\" with the given `query' and display results.
 
 If `query' is nil, it is read interactively from the minibuffer.
@@ -928,7 +918,6 @@ the configured default sort order."
     (set 'notmuch-search-oldest-first oldest-first)
     (set 'notmuch-search-target-thread target-thread)
     (set 'notmuch-search-target-line target-line)
-    (set 'notmuch-search-continuation continuation)
     (let ((proc (get-buffer-process (current-buffer)))
 	  (inhibit-read-only t))
       (if proc
@@ -965,10 +954,9 @@ same relative position within the new buffer."
   (let ((target-line (line-number-at-pos))
 	(oldest-first notmuch-search-oldest-first)
 	(target-thread (notmuch-search-find-thread-id 'bare))
-	(query notmuch-search-query-string)
-	(continuation notmuch-search-continuation))
+	(query notmuch-search-query-string))
     (notmuch-kill-this-buffer)
-    (notmuch-search query oldest-first target-thread target-line continuation)
+    (notmuch-search query oldest-first target-thread target-line)
     (goto-char (point-min))))
 
 (defcustom notmuch-poll-script nil
-- 
1.7.10.4