; Refer to Repeating from compare-windows info node

* doc/emacs/files.texi (Comparing Files): C-x z (`repeat') is very
convenient to use with compare-windows, so refer to its node.

diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index 3e0788307a59cb77ccab4bcca5a41a921282cb5b..b7016b0057504be25178a457f99b65c28bc42824 100644 (file)
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -1476,8 +1476,8 @@ characters that don't match.  Then the command exits.
   If point in the two windows is followed by non-matching text when
 the command starts, @kbd{M-x compare-windows} tries heuristically to
 advance up to matching text in the two windows, and then exits.  So if
-you use @kbd{M-x compare-windows} repeatedly, each time it either
-skips one matching range or finds the start of another.
+you use @kbd{M-x compare-windows} repeatedly (@pxref{Repeating}), each
+time it either skips one matching range or finds the start of another.
 
 @vindex compare-ignore-case
 @vindex compare-ignore-whitespace