(Completion Commands): Add xref to Emacs manual for Partial Completion mode.

diff --git a/lispref/minibuf.texi b/lispref/minibuf.texi
index 5b073148d4ef6a9370ac0fca342ebb991583247d..0c56f9d4622a7a3241bb0d44f5f3156180c6605d 100644 (file)
--- a/lispref/minibuf.texi
+++ b/lispref/minibuf.texi
@@ -863,7 +863,9 @@ see @ref{Completion Commands}.
 in the minibuffer to do completion.  The description refers to the
 situation when Partial Completion mode is disabled (as it is by
 default).  When enabled, this minor mode uses its own alternatives to
-some of the commands described below.
+some of the commands described below.  @xref{Completion Options,,,
+emacs, The GNU Emacs Manual}, for a short description of Partial
+Completion mode.
 
 @defvar minibuffer-local-completion-map
 @code{completing-read} uses this value as the local keymap when an