Link find-sibling-file to ff-find-related-file in manual

* doc/emacs/files.texi (Visiting): Link to ff-find-related-file
documentation.

diff --git a/doc/emacs/files.texi b/doc/emacs/files.texi
index 2c4f1f4619e360df174fad84f258c0e8a2b270d5..062185fb4afbbe9e857e5d07ec7f6f2ca5d6ecc2 100644 (file)
--- a/doc/emacs/files.texi
+++ b/doc/emacs/files.texi
@@ -349,6 +349,9 @@ say:
       '(("\\([^/]+\\)\\.c\\'" "\\1.h")))
 @end lisp
 
+(@code{ff-find-related-file} offers similar functionality especially
+geared towards C files, @pxref{Other C Commands}.)
+
 Or, if you want to consider all files under
 @samp{"src/emacs/DIR/file-name"} to be siblings of other @var{dir}s,
 you could say: