Make special-display-* and display-buffer-reuse-frames obsolete.

* lisp/window.el (special-display-regexps, special-display-frame-alist)
(special-display-buffer-names, special-display-function)
(display-buffer-reuse-frames): Mark as obsolete.

* lisp/progmodes/compile.el: Don't use display-buffer-reuse-frames.

* help.el (help-print-return-message): Don't treat
display-buffer-reuse-frames specially.

1 files changed, 1 insertions, 4 deletions

diff --git a/lisp/progmodes/compile.el b/lisp/progmodes/compile.el
index 21a323d8b45..eb966e8a90d 100644
--- a/lisp/progmodes/compile.el
+++ b/lisp/progmodes/compile.el
@@ -2461,10 +2461,7 @@ and overlay is highlighted between MK and END-MK."
                 ;; the error location if the two buffers are in two
                 ;; different frames.  So don't do it if it's not necessary.
                 pre-existing
-              (let ((display-buffer-reuse-frames t)
-                    (pop-up-windows t))
-                ;; Pop up a window.
-                (display-buffer (marker-buffer msg)))))
+              (display-buffer (marker-buffer msg))))
          (highlight-regexp (with-current-buffer (marker-buffer msg)
                              ;; also do this while we change buffer
                              (compilation-set-window w msg)