(make_window): Initialize resize_proportionally.

(enlarge_window): Temporarily set resize_proportionally to make
sure that shrink_windows does scale the window proportionally.
(shrink_windows): When window has resize_proportionally set try
to shrink it proportionally by stealing from other windows.
(struct saved_window, Fset_window_configuration)
(compare_window_configurations): Handle resize_proportionally.
(WINDOW_TOTAL_SIZE): New macro.
(window_min_size, shrink_windows, size_window): Use it.
(check_min_window_sizes): Removed.  Invalid values of
window-min-height|width are handled by window_min_size_2 now.
(size_window, Fsplit_window, enlarge_window)
(adjust_window_trailing_edge, grow_mini_window): Don't call
check_min_window_sizes.
(window_min_size_2, window_min_size_1, window_min_size): New
argument safe_p for retrieving "safe" minimum sizes.
(Fdisplay_buffer, Fsplit_window, enlarge_window):
(adjust_window_trailing_edge, grow_mini_window): Adjust
arguments of window_min_size... functions.
(shrink_windows): Argument min_size removed.  New argument
safe_p allows shrinking windows to their safe minimum sizes.
Calculate minimum size and decide whether a window shall be
deleted for each window individually.
(size_window): When nodelete_p equals 2, tell shrink_windows to
delete windows only if their new minimum size is no more safe.
(shrink_window_lowest_first): Call window_min_size_1 to make
sure to preserve modeline of bottom-most window when resizing
the minibuffer.
(Fset_window_configuration, Fcurrent_window_configuration)
(compare_window_configurations): Do not handle
window-min-height|width any more.
(syms_of_window): Clarify window-min-height|width doc-strings.

1 files changed, 42 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 125ed7a9478..ac1f82c63c6 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,45 @@
+2008-05-01  Martin Rudalics  <rudalics@gmx.at>
+
+        * dispnew.c (change_frame_size_1): Preserve small windows when
+        shrinking frames by calling set_window_height|width with third
+        arg 2.
+
+        * window.h (struct window): Replace field too_small_ok by field
+        resize_proportionally.
+
+        * window.c (make_window): Initialize resize_proportionally.
+        (enlarge_window): Temporarily set resize_proportionally to make
+        sure that shrink_windows does scale the window proportionally.
+        (shrink_windows): When window has resize_proportionally set try
+        to shrink it proportionally by stealing from other windows.
+        (struct saved_window, Fset_window_configuration)
+        (compare_window_configurations): Handle resize_proportionally.
+        (WINDOW_TOTAL_SIZE): New macro.
+        (window_min_size, shrink_windows, size_window): Use it.
+        (check_min_window_sizes): Removed.  Invalid values of
+        window-min-height|width are handled by window_min_size_2 now.
+        (size_window, Fsplit_window, enlarge_window)
+        (adjust_window_trailing_edge, grow_mini_window): Don't call
+        check_min_window_sizes.
+        (window_min_size_2, window_min_size_1, window_min_size): New
+        argument safe_p for retrieving "safe" minimum sizes.
+        (Fdisplay_buffer, Fsplit_window, enlarge_window):
+        (adjust_window_trailing_edge, grow_mini_window): Adjust
+        arguments of window_min_size... functions.
+        (shrink_windows): Argument min_size removed.  New argument
+        safe_p allows shrinking windows to their safe minimum sizes.
+        Calculate minimum size and decide whether a window shall be
+        deleted for each window individually.
+        (size_window): When nodelete_p equals 2, tell shrink_windows to
+        delete windows only if their new minimum size is no more safe.
+        (shrink_window_lowest_first): Call window_min_size_1 to make
+        sure to preserve modeline of bottom-most window when resizing
+        the minibuffer.
+        (Fset_window_configuration, Fcurrent_window_configuration)
+        (compare_window_configurations): Do not handle
+        window-min-height|width any more.
+        (syms_of_window): Clarify window-min-height|width doc-strings.
+
 2008-04-30  Stefan Monnier  <monnier@iro.umontreal.ca>
 
         * dired.c (file_name_completion): Fix up the encoding/decoding issue