Improve indexing of ELisp manual

* doc/lispref/frames.texi (Font and Color Parameters): Add index
entry for the 'mouse' face.

diff --git a/doc/lispref/frames.texi b/doc/lispref/frames.texi
index 8596db7421fd8894f958a4a3a17535c5e690552b..f7dfb51dd42061a9dabc0def3597e727c43f6efb 100644 (file)
--- a/doc/lispref/frames.texi
+++ b/doc/lispref/frames.texi
@@ -2392,6 +2392,7 @@ The color to use for the background of characters.  It is equivalent to
 the @code{:background} attribute of the @code{default} face.
 
 @vindex mouse-color@r{, a frame parameter}
+@vindex mouse@r{, a face}
 @item mouse-color
 The color for the mouse pointer.  It is equivalent to the @code{:background}
 attribute of the @code{mouse} face.