Clarify mouse commands section in manual

* doc/emacs/frames.texi (Mouse Commands): Clarify section on mouse
wheel somewhat.  (Bug#28182)

diff --git a/doc/emacs/frames.texi b/doc/emacs/frames.texi
index 169eebab3e66595596d9a0b65e255cc0b34c2366..f93c5b168b1994c5ec08790b7f192272b5c7020f 100644 (file)
--- a/doc/emacs/frames.texi
+++ b/doc/emacs/frames.texi
@@ -201,14 +201,14 @@ deactivating the mark.  @xref{Shift Selection}.
 @vindex mouse-wheel-progressive-speed
   Some mice have a ``wheel'' which can be used for scrolling.  Emacs
 supports scrolling windows with the mouse wheel, by default, on most
-graphical displays.  There is also support for increasing or
-decreasing the height of the default face, by default bound to
-scrolling with the @key{Ctrl} modifier.  To toggle this feature, use
-@kbd{M-x mouse-wheel-mode}.  The variables
-@code{mouse-wheel-follow-mouse} and @code{mouse-wheel-scroll-amount}
-determine where and by how much buffers are scrolled.  The variable
+graphical displays.  To toggle this feature, use @kbd{M-x
+mouse-wheel-mode}.  The variables @code{mouse-wheel-follow-mouse} and
+@code{mouse-wheel-scroll-amount} determine where and by how much
+buffers are scrolled.  The variable
 @code{mouse-wheel-progressive-speed} determines whether the scroll
-speed is linked to how fast you move the wheel.
+speed is linked to how fast you move the wheel.  This mode also
+supports increasing or decreasing the height of the default face, by
+default bound to scrolling with the @key{Ctrl} modifier.
 
 @vindex mouse-wheel-tilt-scroll
 @vindex mouse-wheel-flip-direction