2014-10-04 Glenn Morris <rgm@gnu.org>
+ * display.texi (Scroll Bars):
+ * modes.texi (Header Lines): Copyedits.
+
* buffers.texi (Buffer List):
* display.texi (Image Descriptors, Defining Images):
* functions.texi (Core Advising Primitives): Small fixes re @var usage.
@end defun
@defun window-scroll-bar-width &optional window
-This function returns the width of @var{window}'s vertical scrollbar,
-in pixels. @var{window} must be a live window. If @var{window} is
-@code{nil} or omitted, it will be the selected window.
+This function returns the width in pixels of @var{window}'s vertical
+scrollbar. @var{window} must be a live window, and defaults to the
+selected window.
@end defun
If you don't specify these values for a window with
It is normally @code{nil}, so that ordinary buffers have no header line.
@end defvar
-The function @code{window-header-line-height} returns the height of
-the header line:
-
@defun window-header-line-height &optional window
-Return the height of @var{window}'s header line, in pixels.
-@var{window} must be a live window. If @var{window} is @code{nil} or
-omitted, it will be the selected window.
+This function returns the height in pixels of @var{window}'s header
+line. @var{window} must be a live window, and defaults to the
+selected window.
@end defun
A window that is just one line tall never displays a header line. A