2015-07-22 Martin Rudalics <rudalics@gmx.at>

Optionally even widths of `display-buffer' windows.  (Bug#21100)

* lisp/window.el (quit-restore-window): Restore width if
requested.
(display-buffer-record-window): Record width when window is
reused and horizontally combined.
(even-window-sizes): New option to allow evening window widths.
(even-window-heights): Defalias to `even-window-sizes'.
(window--even-window-heights): Rename to
`window--even-window-sizes'.  Handle side-by-side windows.
(display-buffer-use-some-window): Call `window--even-window-sizes'
instead of `window--even-window-heights'.
* lisp/help.el (resize-temp-buffer-window): Fix indentation.

* doc/lispref/windows.texi (Choosing Window Options): Describe
`even-window-sizes'.
(Coordinates and Windows): Fix typo.

1 files changed, 4 insertions, 0 deletions

diff --git a/etc/NEWS b/etc/NEWS
index 69ebb728544..666cccff8e4 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -1106,6 +1106,10 @@ and `window-divider-default-right-width'.
 how `switch-to-buffer' proceeds interactively when the selected window
 is strongly dedicated to its buffer.
 
++++
+** The option `even-window-heights' has been renamed to
+`even-window-sizes' and now handles window widths as well.
+
 ** Tearoff menus and detachable toolbars for Gtk+ has been removed.
 Those features have been deprecated in Gtk+ for a long time.