emacs: Reverse the meaning of notmuch-show-refresh-view's argument

Consensus seems to be that people prefer that refreshing show buffers
retains state by default, rather than resetting it by default.  This
turns out to be the case in the code, as well.  In fact, there's even
a test for this that's been marked broken for several months, which
this patch finally gets to mark as fixed.

2 files changed, 11 insertions, 11 deletions

diff --git a/emacs/notmuch-crypto.el b/emacs/notmuch-crypto.el
index 972f26e1..94da325d 100644
--- a/emacs/notmuch-crypto.el
+++ b/emacs/notmuch-crypto.el
@@ -120,7 +120,7 @@ mode."
      :notmuch-from from)
     (insert "\n")))
 
-(declare-function notmuch-show-refresh-view "notmuch-show" (&optional retain-state))
+(declare-function notmuch-show-refresh-view "notmuch-show" (&optional reset-state))
 
 (defun notmuch-crypto-sigstatus-good-callback (button)
   (let* ((sigstatus (button-get button :notmuch-sigstatus))
@@ -145,7 +145,7 @@ mode."
 	(insert "\n")
 	(call-process "gpg" nil t t "--list-keys" keyid))
       (recenter -1))
-    (notmuch-show-refresh-view)))
+    (notmuch-show-refresh-view t)))
 
 (defun notmuch-crypto-insert-encstatus-button (encstatus)
   (let* ((status (plist-get encstatus :status))
diff --git a/emacs/notmuch-show.el b/emacs/notmuch-show.el
index 6d24ed02..dd1fb831 100644
--- a/emacs/notmuch-show.el
+++ b/emacs/notmuch-show.el
@@ -990,7 +990,7 @@ current buffer, if possible."
   (message (if notmuch-show-process-crypto
 	       "Processing cryptographic MIME parts."
 	     "Not processing cryptographic MIME parts."))
-  (notmuch-show-refresh-view t))
+  (notmuch-show-refresh-view))
 
 (defun notmuch-show-toggle-elide-non-matching ()
   "Toggle the display of non-matching messages."
@@ -999,7 +999,7 @@ current buffer, if possible."
   (message (if notmuch-show-elide-non-matching-messages
 	       "Showing matching messages only."
 	     "Showing all messages."))
-  (notmuch-show-refresh-view t))
+  (notmuch-show-refresh-view))
 
 (defun notmuch-show-toggle-thread-indentation ()
   "Toggle the indentation of threads."
@@ -1008,7 +1008,7 @@ current buffer, if possible."
   (message (if notmuch-show-indent-content
 	       "Content is indented."
 	     "Content is not indented."))
-  (notmuch-show-refresh-view t))
+  (notmuch-show-refresh-view))
 
 (defun notmuch-show-insert-tree (tree depth)
   "Insert the message tree TREE at depth DEPTH in the current thread."
@@ -1150,17 +1150,17 @@ This includes:
       (message "Previously current message not found."))
     (notmuch-show-message-adjust)))
 
-(defun notmuch-show-refresh-view (&optional retain-state)
+(defun notmuch-show-refresh-view (&optional reset-state)
   "Refresh the current view.
 
 Refreshes the current view, observing changes in display
-preferences. If RETAIN-STATE is non-nil then the state of the
-buffer is stored and re-applied after the refresh."
+preferences. If invoked with a prefix argument (or RESET-STATE is
+non-nil) then the state of the buffer (open/closed messages) is
+reset based on the original query."
   (interactive "P")
   (let ((inhibit-read-only t)
-	state)
-    (if retain-state
-	(setq state (notmuch-show-capture-state)))
+	(state (unless reset-state
+		 (notmuch-show-capture-state))))
     (erase-buffer)
     (notmuch-show-build-buffer)
     (if state