Mark some doc/ rules as PHONY.

[gnu-emacs] / doc / lispref / streams.texi

diff --git a/doc/lispref/streams.texi b/doc/lispref/streams.texi
index ada6376305ff279068327fd2d49e0e87454a5339..3722e7d33d3ffef25f8dde95ffaaaad896fcc457 100644 (file)
--- a/doc/lispref/streams.texi
+++ b/doc/lispref/streams.texi
@@ -1,7 +1,7 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Emacs Lisp Reference Manual.
 @c Copyright (C) 1990, 1991, 1992, 1993, 1994, 1998, 1999, 2001, 2002,
-@c   2003, 2004, 2005, 2006, 2007  Free Software Foundation, Inc.
+@c   2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010  Free Software Foundation, Inc.
 @c See the file elisp.texi for copying conditions.
 @setfilename ../../info/streams
 @node Read and Print, Minibuffers, Debugging, Top
@@ -341,6 +341,12 @@ This variable holds the default input stream---the stream that
 The default is @code{t}, meaning use the minibuffer.
 @end defvar
 
+@defvar read-circle
+If non-@code{nil}, this variable enables the reading of circular and
+shared structures.  @xref{Circular Objects}.  Its default value is
+@code{t}.
+@end defvar
+
 @node Output Streams
 @section Output Streams
 @cindex stream (for printing)
@@ -794,8 +800,8 @@ Emacs-Lisp Expressions, emacs, The GNU Emacs Manual}).
 and shared structure:
 
 @defvar print-circle
-If non-@code{nil}, this variable enables detection of circular
-and shared structure in printing.
+If non-@code{nil}, this variable enables detection of circular and
+shared structure in printing.  @xref{Circular Objects}.
 @end defvar
 
 @defvar print-gensym