[AUCTeX-diffs] Changes to reftex/lisp/reftex-toc.el,v

[Ralf Angeli]

CVSROOT:        /sources/auctex
Module name:    reftex
Changes by:     Ralf Angeli <angeli>    09/09/12 10:02:40

Index: reftex-toc.el
===================================================================
RCS file: /sources/auctex/reftex/lisp/reftex-toc.el,v
retrieving revision 1.40
retrieving revision 1.41
diff -u -b -r1.40 -r1.41
--- reftex-toc.el       5 Jan 2008 12:52:42 -0000       1.40
+++ reftex-toc.el       12 Sep 2009 10:02:39 -0000      1.41
@@ -289,14 +289,14 @@
            (error t)))))
 
 (defun reftex-re-enlarge ()
-  ;; Enlarge window to a remembered size.
-  (if reftex-toc-split-windows-horizontally
-      (enlarge-window-horizontally
-       (max 0 (- (or reftex-last-window-width (window-width))
-                 (window-width))))
-    (enlarge-window
-     (max 0 (- (or reftex-last-window-height (window-height))
-               (window-height))))))
+  "Enlarge window to a remembered size."
+  (let ((count (if reftex-toc-split-windows-horizontally
+                  (- (or reftex-last-window-width (window-width))
+                     (window-width))
+                (- (or reftex-last-window-height (window-height))
+                   (window-height)))))
+    (when (> count 0)
+      (enlarge-window count reftex-toc-split-windows-horizontally))))
 
 (defun reftex-toc-dframe-p (&optional frame error)
   ;; Check if FRAME is the dedicated TOC frame.