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Re: Emacs server without emacsserver.

From: Stefan Monnier
Subject: Re: Emacs server without emacsserver.
Date: Mon, 21 Oct 2002 08:55:03 -0400

> the "offending code" (after ";; Ok, ...") should be abstracted to the
> function `server-switch-buffer-default' of one argument (the buffer to
> be displayed), and `server-switch-buffer' should call the function
> which is the value of the variable `server-display-function', which is
> by default set to `server-switch-buffer-default'.
> You and I will set `server-display-function' to `pop-to-buffer' and
> people who like the default will keep the default.

I was thinking instead of allowing server-window to be set to such
a function, so you can just (setq server-window 'pop-to-buffer).


--- server.el.~1.84.~   Fri Sep 27 17:55:20 2002
+++ server.el   Mon Oct 21 08:54:01 2002
@@ -117,7 +117,9 @@
 (defvar server-window nil
   "*The window to use for selecting Emacs server buffers.
 If nil, use the selected window.
-If it is a frame, use the frame's selected window.")
+If it is a frame, use the frame's selected window.
+If it is a function, it should take one argument (a buffer)
+and display and select it.")
 (defcustom server-temp-file-regexp "^/tmp/Re\\|/draft$"
   "*Regexp which should match filenames of temporary files
@@ -540,6 +544,8 @@
        ;; and try the next surviving server buffer.
        (apply 'server-switch-buffer (server-buffer-done next-buffer))
       ;; OK, we know next-buffer is live, let's display and select it.
+      (if (functionp server-window)
+         (funcall server-window next-buffer)
       (let ((win (get-buffer-window next-buffer 0)))
        (if (and win (not server-window))
            ;; The buffer is already displayed: just reuse the window.
@@ -571,7 +577,7 @@
              (switch-to-buffer next-buffer)
            ;; After all the above, we might still have ended up with
            ;; a minibuffer/dedicated-window (if there's no other).
-           (error (pop-to-buffer next-buffer))))))))
+             (error (pop-to-buffer next-buffer)))))))))

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