Merge remote-tracking branch 'origin/stable-2.0'

doc/ref/api-options.texi

@@ -1,6 +1,7 @@
 @c -*-texinfo-*-
 @c This is part of the GNU Guile Reference Manual.
-@c Copyright (C)  1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2008, 2009, 2010, 2011, 2012
+@c Copyright (C)  1996, 1997, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
+@c   2008, 2009, 2010, 2011, 2012, 2013
 @c   Free Software Foundation, Inc.
 @c See the file guile.texi for copying conditions.
 
@@ -281,6 +282,11 @@ Databases}).
 Indicates support for POSIX functions: @code{pipe}, @code{getgroups},
 @code{kill}, @code{execl} and so on (@pxref{POSIX}).
 
+@item fork
+Indicates support for the POSIX @code{fork} function (@pxref{Processes,
+@code{primitive-fork}}).  This is a prerequisite for the @code{(ice-9
+popen)} module (@pxref{Pipes}).
+
 @item random
 Indicates availability of random number generation functions:
 @code{random}, @code{copy-random-state}, @code{random-uniform} and so on

doc/ref/guile-invoke.texi

@@ -71,6 +71,9 @@ before any directories in the @env{GUILE_LOAD_PATH} environment
 variable.  Paths added here are @emph{not} in effect during execution of
 the user's @file{.guile} file.
 
+@item -C @var{directory}
+Like @option{-L}, but adjusts the load path for @emph{compiled} files.
+
 @item -x @var{extension}
 Add @var{extension} to the front of Guile's load extension list
 (@pxref{Load Paths, @code{%load-extensions}}).  The specified extensions

doc/ref/posix.texi

@@ -2189,7 +2189,8 @@ controlling terminal.  The return value is unspecified.
 
 The following procedures are similar to the @code{popen} and
 @code{pclose} system routines.  The code is in a separate ``popen''
-module:
+module@footnote{This module is only available on systems where the
+@code{fork} feature is provided (@pxref{Common Feature Symbols}).}:
 
 @lisp
 (use-modules (ice-9 popen))

doc/ref/srfi-modules.texi

@@ -3844,7 +3844,7 @@ again.  SRFI-41 can be made available with:
 
 SRFI-41 Streams are based on two mutually-recursive abstract data types:
 An object of the @code{stream} abstract data type is a promise that,
-when forced, is either @var{stream-null} or is an object of type
+when forced, is either @code{stream-null} or is an object of type
 @code{stream-pair}.  An object of the @code{stream-pair} abstract data
 type contains a @code{stream-car} and a @code{stream-cdr}, which must be
 a @code{stream}.  The essential feature of streams is the systematic
@@ -3862,14 +3862,14 @@ stream, and is only forced on demand.
 @subsubsection SRFI-41 Stream Primitives
 
 This library provides eight operators: constructors for
-@var{stream-null} and @code{stream-pair}s, type predicates for streams
+@code{stream-null} and @code{stream-pair}s, type predicates for streams
 and the two kinds of streams, accessors for both fields of a
 @code{stream-pair}, and a lambda that creates procedures that return
 streams.
 
 @defvr {Scheme Variable} stream-null
 A promise that, when forced, is a single object, distinguishable from
-all other objects, that represents the null stream.  @var{stream-null}
+all other objects, that represents the null stream.  @code{stream-null}
 is immutable and unique.
 @end defvr
 
@@ -4003,7 +4003,7 @@ Returns a newly-allocated stream containing the elements from
 Returns a newly-allocated stream containing in its elements the
 characters on the port.  If @var{port} is not given it defaults to the
 current input port.  The returned stream has finite length and is
-terminated by @var{stream-null}.
+terminated by @code{stream-null}.
 
 It looks like one use of @code{port->stream} would be this: