Fixes in window size functions around Bug#16430 and Bug#16470.

* window.c (Fwindow_pixel_width, Fwindow_pixel_height)
(Fwindow_mode_line_height, Fwindow_header_line_height)
(Fwindow_right_divider_width, Fwindow_bottom_divider_width):
Minor doc-string adjustments.
(Fwindow_total_height, Fwindow_total_width): New argument ROUND.
Rewrite doc-strings.
(window_body_height, window_body_width): Do not count partially
visible lines/columns when PIXELWISE is nil (Bug#16470).
(Qfloor, Qceiling): New symbols.
* window.el (window-total-size, window-size): New argument
ROUND.
(window--min-delta-1, window-min-delta, window--max-delta-1): Be
more conservative when calculating the numbers of lines or
columns a window can shrink (Bug#16430).
(fit-window-to-buffer): Simplify code.
* term.el (term-window-width): Call window-body-width again.

1 files changed, 13 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index eb05786e3fa..a9822e56acd 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,16 @@
+2014-01-22  Martin Rudalics  <rudalics@gmx.at>
+
+        Fixes in window size functions around Bug#16430 and Bug#16470.
+        * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
+        (Fwindow_mode_line_height, Fwindow_header_line_height)
+        (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
+        Minor doc-string adjustments.
+        (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
+        Rewrite doc-strings.
+        (window_body_height, window_body_width): Do not count partially
+        visible lines/columns when PIXELWISE is nil (Bug#16470).
+        (Qfloor, Qceiling): New symbols.
+
 2014-01-21  Eli Zaretskii  <eliz@gnu.org>
 
         * w32fns.c (unwind_create_frame): Avoid crashing inside assertion