--- src/gnu/usr.bin/grep/doc/grep.texi	2003/06/17 02:50:06	1.1
+++ src/gnu/usr.bin/grep/doc/grep.texi	2005/10/08 11:28:23	1.2
@@ -1,3 +1,5 @@
+@c $DragonFly$
+
 \input texinfo  @c -*-texinfo-*-
 @c %**start of header
 @setfilename grep.info
@@ -233,7 +235,7 @@ Select only those matches that exactly m
 
 @end table
 
-@section @sc{gnu} Extensions
+@section (@sc{gnu}) Extensions
 
 @table @samp
 
@@ -381,6 +383,15 @@ For each directory mentioned in the comm
 files in that directory, recursively.  This is the same as the @samp{-d
 recurse} option.
 
+@item -O
+@itemx --only-files
+@opindex -O
+@opindex --only-files
+@cindex ignoring special files
+@cindex ignoring symlinked directories
+Ignore all special files, except for symlinks.
+When recursing into directories, ignore symlinked directories as well.
+
 @item -y
 @opindex -y
 @cindex case insensitive search, obsolete option