(Lisp History): Replace xref to `cl' manual with inforef.

diff --git a/lispref/intro.texi b/lispref/intro.texi
index 77c506f294f9c02b58a210fc11a5e8c023aca9cc..cd87735a6f401ea416c900e6bf9a8f97fe87c0df 100644 (file)
--- a/lispref/intro.texi
+++ b/lispref/intro.texi
@@ -132,8 +132,7 @@ worry about it; this manual is self-contained.
 
 @pindex cl
   A certain amount of Common Lisp emulation is available via the
-@file{cl} library.  @xref{Top,, Overview, cl, Common Lisp
-Extensions}.
+@file{cl} library.  @inforef{Top, Overview, cl}.
 
   Emacs Lisp is not at all influenced by Scheme; but the GNU project has
 an implementation of Scheme, called Guile.  We use Guile in all new GNU