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-rw-r--r--doc/emacs/picture-xtra.texi9
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/emacs/picture-xtra.texi b/doc/emacs/picture-xtra.texi
index 288a6e89aa9..9ebc78ec628 100644
--- a/doc/emacs/picture-xtra.texi
+++ b/doc/emacs/picture-xtra.texi
@@ -262,7 +262,14 @@ Clear out the region-rectangle with spaces
text.
@item C-c C-w @var{r}
Similar, but save rectangle contents in register @var{r} first
-(@code{picture-clear-rectangle-to-register}). @xref{Registers}.
+(@code{picture-clear-rectangle-to-register}).
+@iftex
+@xref{Registers,,, emacs, the Emacs Manual}.
+@end iftex
+@ifnottex
+@xref{Registers}.
+@end ifnottex
+
@item C-c C-y
Copy last killed rectangle into the buffer by overwriting, with upper
left corner at point (@code{picture-yank-rectangle}). With argument,