Provide persistent window parameters.

[bpt/emacs.git] / doc / lispref / streams.texi

diff --git a/doc/lispref/streams.texi b/doc/lispref/streams.texi
index af0a032..3669162 100644 (file)
--- a/doc/lispref/streams.texi
+++ b/doc/lispref/streams.texi
@@ -1,7 +1,6 @@
 @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, 2008  Free Software Foundation, Inc.
+@c Copyright (C) 1990-1994, 1998-1999, 2001-2012  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 +340,12 @@ 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)
@@ -679,6 +684,12 @@ For example, if the current buffer name is @samp{foo},
 returns @code{"The buffer is foo"}.
 @end defmac
 
+@defun pp object &optional stream
+This function outputs @var{object} to @var{stream}, just like
+@code{prin1}, but does it in a more ``pretty'' way.  That is, it'll
+indent and fill the object to make it more readable for humans.
+@end defun
+
 @node Output Variables
 @section Variables Affecting Output
 @cindex output-controlling variables
@@ -794,8 +805,8 @@ 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
@@ -831,7 +842,3 @@ variable.  The string should hold a @samp{%}-specification to be used
 in the C function @code{sprintf}.  For further restrictions on what
 you can use, see the variable's documentation string.
 @end defvar
-
-@ignore
-   arch-tag: 07636b8c-c4e3-4735-9e06-2e864320b434
-@end ignore