texinfo update (Tue Jul 31 11:23:01 EDT 2007)

[Karl Berry]

Index: doc/info.texi
===================================================================
RCS file: /sources/texinfo/texinfo/doc/info.texi,v
retrieving revision 1.22
retrieving revision 1.23
diff -u -r1.22 -r1.23
--- doc/info.texi       28 Mar 2006 14:30:51 -0000      1.22
+++ doc/info.texi       31 Jul 2007 15:14:35 -0000      1.23
@@ -15,20 +15,21 @@
 documentation system.
 
 Copyright @copyright{} 1989, 1992, 1996, 1997, 1998, 1999, 2000, 2001,
-2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+2002, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
 
 @quotation
 Permission is granted to copy, distribute and/or modify this document
 under the terms of the GNU Free Documentation License, Version 1.2 or
 any later version published by the Free Software Foundation; with no
 Invariant Sections, with the Front-Cover texts being ``A GNU
-Manual'', and with the Back-Cover Texts as in (a) below.  A copy of the
+Manual,'' and with the Back-Cover Texts as in (a) below.  A copy of the
 license is included in the section entitled ``GNU Free Documentation
 License'' in the Emacs manual.
 
-(a) The FSF's Back-Cover Text is: ``You have freedom to copy and modify
-this GNU Manual, like GNU software.  Copies published by the Free
-Software Foundation raise funds for GNU development.''
+(a) The FSF's Back-Cover Text is: ``You have freedom to copy and
+modify this GNU Manual, like GNU software.  Buying copies from GNU
+Press supports the FSF in developing GNU and promoting software
+freedom.''
 
 This document is part of a collection distributed under the GNU Free
 Documentation License.  If you want to distribute this document
@@ -153,13 +154,15 @@
 Since your terminal has a relatively small number of lines on its
 screen, it is necessary to give you special advice at the beginning.
 
-If you see the text @samp{--All----} near the bottom right corner
-of the screen, it means the entire text you are looking at fits on the
-screen.  If you see @samp{--Top----} instead, it means that there is
-more text below that does not fit.  To move forward through the text
-and see another screen full, press @key{SPC}, the Space bar.  To move
-back up, press the key labeled @samp{Backspace} or @samp{DEL} (on some
-keyboards, this key might be labeled @samp{Delete}).
+If the entire text you are looking at fits on the screen, the text
address@hidden will be displayed at the bottom of the screen.  In the
+stand-alone Info reader, it is displayed at the bottom right corner of
+the screen; in Emacs, it is displayed on the modeline.  If you see the
+text @samp{Top} instead, it means that there is more text below that
+does not fit.  To move forward through the text and see another screen
+full, press @key{SPC}, the Space bar.  To move back up, press the key
+labeled @samp{Backspace} or @samp{DEL} (on some keyboards, this key
+might be labeled @samp{Delete}).
 
 @ifinfo
 Here are 40 lines of junk, so you can try @key{SPC} and @key{DEL} and
@@ -239,9 +242,9 @@
 node called @samp{Help-P}.  An advanced Info command lets you go to
 any node whose name you know.  In the stand-alone Info reader program,
 the header line shows the names of this node and the Info file as
-well.  In Emacs, the header line is duplicated in a special typeface,
-and the duplicate remains at the top of the window all the time even
-if you scroll through the node.
+well.  In Emacs, the header line is displayed with a special typeface,
+and remains at the top of the window all the time even if you scroll
+through the node.
 
   Besides a @samp{Next}, a node can have a @samp{Previous} link, or an
 @samp{Up} link, or both.  As you can see, this node has all of these
@@ -260,7 +263,7 @@
 
 @format
 >> If you are in Emacs and have a mouse, and if you already practiced
-   typing @kbd{n} to get to the next node, click now with the middle
+   typing @kbd{n} to get to the next node, click now with the left 
    mouse button on the @samp{Next} link to do the same ``the mouse way''.
 @end format
 
@@ -276,9 +279,8 @@
 
 @format
 >> But do not type @kbd{n} yet.  First, try the @kbd{p} command, or
-   (in Emacs) click the middle mouse button on the @samp{Prev} link.
-   That takes you to the @samp{Previous} node.  Then use @kbd{n} to
-   return here.
+   (in Emacs) click on the @samp{Prev} link.  That takes you to
+   the @samp{Previous} node.  Then use @kbd{n} to return here.
 @end format
 
   If you read this in Emacs, you will see an @samp{Info} item in the
@@ -309,8 +311,8 @@
 
   This is a big node and it does not all fit on your display screen.
 You can tell that there is more that is not visible because you
-can see the string @samp{--Top-----} rather than @samp{--All----} near
-the bottom right corner of the screen.
+can see the text @samp{Top} rather than @samp{All} near the bottom of
+the screen.
 
 @kindex SPC @r{(Info mode)}
 @kindex DEL @r{(Info mode)}
@@ -394,17 +396,13 @@
    Then come back, by typing @key{SPC} one or more times.
 @end format
 
-  If your screen is very tall, all of this node might fit at once.  In
-that case, @kbd{b} won't do anything.  But you could observe the
-effect of the @kbd{b} key if you use a smaller window.
-
 @kindex ? @r{(Info mode)}
 @findex Info-summary
   You have just learned a considerable number of commands.  If you
 want to use one but have trouble remembering which, you should type
-a @kbd{?} (in Emacs it runs the @code{Info-summary} command) which
-displays a brief list of commands.  When you are finished looking at
-the list, make it go away by typing a @key{SPC} repeatedly.
address@hidden, which displays a brief list of commands.  When you are
+finished looking at the list, make it go away by typing @key{SPC}
+repeatedly.
 
 @format
 >> Type a @key{?} now.  Press @key{SPC} to see consecutive screenfuls of
@@ -597,7 +595,7 @@
   The command to go to a subnode via a menu is @kbd{m}.  After you type
 the @kbd{m}, the line at the bottom of the screen says @samp{Menu item: }.
 You must then type the name of the subtopic you want, and end it with
-a @key{RET}.  In Emacs, @kbd{m} runs the command @code{Info-menu}.
+a @key{RET}.
 
 @cindex abbreviating Info subnodes
   You can abbreviate the subtopic name.  If the abbreviation is not
@@ -690,7 +688,7 @@
 change its appearance (usually, its background color will change), and
 the shape of the mouse pointer will change if your platform supports
 that.  After a while, if you leave the mouse on that spot, a small
-window will pop up, saying ``Mouse-2: go to that node'', or the same
+window will pop up, saying ``Mouse-2: go to that node,'' or the same
 message may appear at the bottom of the screen.
 
   @kbd{Mouse-2} is the second button of your mouse counting from the
@@ -725,12 +723,10 @@
 @kindex u @r{(Info mode)}
 @findex Info-up
   You can go back to the node @samp{Help-M} by typing the command
address@hidden for ``Up'' (the Emacs command run by @kbd{u} is
address@hidden).  That puts you at the @emph{front} of the node---to
-get back to where you were reading you have to type some @key{SPC}s.
-(Some Info readers, such as the one built into Emacs, put you at the
-menu subtopic line which points to the subnode that the @kbd{u} command
-brought you from.)
address@hidden for ``Up''.  This puts you at the menu subtopic line pointing
+to the subnode that the @kbd{u} command brought you from.  (Some Info
+readers may put you at the @emph{front} of the node instead---to get
+back to where you were reading, you have to type some @key{SPC}s.)
 
   Another way to go Up is to click @kbd{Mouse-2} on the @samp{Up}
 pointer shown in the header line (provided that you have a mouse).
@@ -752,19 +748,21 @@
 
 @kindex f @r{(Info mode)}
 @findex Info-follow-reference
-  There are two ways to follow a cross reference.  You can move the
-cursor to it and press @key{RET}, just as in a menu.  @key{RET}
-follows the cross reference that the cursor is on.  Or you can type
address@hidden and then specify the name of the cross reference (in this
-case, @samp{Cross}) as an argument.  In Emacs Info, @kbd{f} runs
address@hidden,
-
-  In the @kbd{f} command, you select the cross reference with its
-name, so it does not matter where the cursor was.  If the cursor is on
-or near a cross reference, @kbd{f} suggests that reference name in
-parentheses as the default; typing @key{RET} will follow that
-reference.  However, if you type a different reference name, @kbd{f}
-will follow the other reference which has that name.
+  You can follow a cross reference by moving the cursor to it and
+press @key{RET}, just as in a menu.  In Emacs, you can also click
address@hidden on a cross reference to follow it; you can see that the
+cross reference is mouse-sensitive by moving the mouse pointer to the
+reference and watching how the underlying text and the mouse pointer
+change in response.
+
+  Another way to follow a cross reference is to type @kbd{f} and then
+specify the name of the cross reference (in this case, @samp{Cross})
+as an argument.  For this command, it does not matter where the cursor
+was.  If the cursor is on or near a cross reference, @kbd{f} suggests
+that reference name in parentheses as the default; typing @key{RET}
+will follow that reference.  However, if you type a different
+reference name, @kbd{f} will follow the other reference which has that
+name.
 
 @format
 >> Type @kbd{f}, followed by @kbd{Cross}, and then @key{RET}.
@@ -792,11 +790,6 @@
 which move between menu items in a menu, also move between cross
 references outside of menus.
 
-  Clicking @kbd{Mouse-2} on or near a cross reference also follows the
-reference.  You can see that the cross reference is mouse-sensitive by
-moving the mouse pointer to the reference and watching how the
-underlying text and the mouse pointer change in response.
-
   Sometimes a cross reference (or a node) can lead to another file (in
 other words another ``manual''), or, on occasion, even a file on a
 remote machine (although Info files distributed with Emacs or the
@@ -859,8 +852,6 @@
 @kbd{l} command revisits nodes in the history list; each successive
 @kbd{l} command moves one step back through the history.
 
-  In Emacs, @kbd{l} runs the command @code{Info-history-back}.
-
 @format
 >> Try typing @kbd{p p n} and then three @kbd{l}'s, pausing in between
 to see what each @kbd{l} does.  You should wind up right back here.
@@ -910,6 +901,39 @@
 @c If a menu appears at the end of this node, remove it.
 @c It is an accident of the menu updating command.
 
address@hidden Help-Q,  , Help-Int, Getting Started
address@hidden  node-name,  next,  previous,  up
address@hidden Quitting Info
+
address@hidden q @r{(Info mode)}
address@hidden Info-exit
address@hidden quitting Info mode
+  To get out of Info, back to what you were doing before, type @kbd{q}
+for @dfn{Quit}.  This runs @code{Info-exit} in Emacs.
+
+  This is the end of the basic course on using Info.  You have learned
+how to move in an Info document, and how to follow menus and cross
+references.  This makes you ready for reading manuals top to bottom,
+as new users should do when they learn a new package.
+
+  Another set of Info commands is useful when you need to find
+something quickly in a manual---that is, when you need to use a manual
+as a reference rather than as a tutorial.  We urge you to learn
+these search commands as well.  If you want to do that now, follow this
+cross reference to @ref{Advanced}.
+
+Yet another set of commands are meant for experienced users; you can
+find them by looking in the Directory node for documentation on Info.
+Finding them will be a good exercise in using Info in the usual
+manner.
+
address@hidden
+>> Type @kbd{d} to go to the Info directory node; then type
+   @kbd{mInfo} and Return, to get to the node about Info and
+   see what other help is available.
address@hidden format
+
+
 @node Advanced
 @chapter Advanced Info Commands
 
@@ -918,6 +942,15 @@
 specific to it, which are documented in several chapters of @ref{Top,,
 GNU Info, info-stnd, GNU Info}.)
 
address@hidden C-q @r{(Info mode)}
+  One advanced command useful with most of the others described here
+is @kbd{C-q}, which ``quotes'' the next character so that it is
+entered literally (@pxref{Inserting Text,,,emacs,The GNU Emacs
+Manual}).  For example, pressing @kbd{?} ordinarily brings up a list
+of completion possibilities.  If you want to (for example) search for
+an actual @samp{?} character, the simplest way is to insert it using
address@hidden ?}.  This works the same in Emacs and stand-alone Info.
+
 @menu
 * Search Text::          How to search Info documents.
 * Search Index::         How to search the indices for specific subjects.
@@ -927,6 +960,7 @@
 * Emacs Info Variables:: Variables modifying the behavior of Emacs Info.
 @end menu
 
+
 @node Search Text, Search Index,  , Advanced
 @comment  node-name,  next,  previous,  up
 @section How to search Info documents
@@ -971,8 +1005,8 @@
   Instead of using @kbd{s} in Emacs Info and in the stand-alone Info,
 you can use an incremental search started with @kbd{C-s} or @kbd{C-r}.
 It can search through multiple Info nodes.  @xref{Incremental Search,,,
-emacs, The GNU Emacs Manual}.  In Emacs, this behavior is enabled only
-if the variable @code{Info-isearch-search} is address@hidden
+emacs, The GNU Emacs Manual}.  In Emacs, you can disable this behavior
+by setting the variable @code{Info-isearch-search} to @code{nil}
 (@pxref{Emacs Info Variables}).
 
 @node Search Index, Go to node, Search Text, Advanced
@@ -1003,8 +1037,8 @@
 if you are not sure how they are spelled in the index.  For example,
 suppose you want to find something that is pertinent to commands which
 complete partial input (e.g., when you type @key{TAB}).  If you want
-to catch index entries that refer to ``complete'', ``completion'', and
-``completing'', you could type @address@hidden
+to catch index entries that refer to ``complete,'' ``completion,'' and
+``completing,'' you could type @address@hidden
 
   Info documents which describe programs should index the commands,
 options, and key sequences that the program provides.  If you are
@@ -1013,8 +1047,6 @@
 want to read the description of what the @kbd{C-l} key does, type
 @address@hidden literally.
 
-  In Emacs, @kbd{i} runs the command @code{Info-index}.
-
 @findex info-apropos
 @findex index-apropos
 If you aren't sure which manual documents the topic you are looking
@@ -1034,7 +1066,6 @@
 name, and @key{RET}.  Thus, @address@hidden would go to the node
 called @samp{Top} in this file.  (This is equivalent to @kbd{t}, see
 @ref{Help-Int}.)  @kbd{gGo to address@hidden would come back here.
address@hidden in Emacs runs the command @code{Info-goto-node}.
 
   Unlike @kbd{m}, @kbd{g} does not allow the use of abbreviations.
 But it does allow completion, so you can type @key{TAB} to complete a
@@ -1064,8 +1095,7 @@
 with a name of a menu subtopic.  @kbd{1} goes through the first item
 in the current node's menu; @kbd{2} goes through the second item, etc.
 In the stand-alone reader, @kbd{0} goes through the last menu item;
-this is so you need not count how many entries are there.  In Emacs,
-the digit keys run the command @code{Info-nth-menu-item}.
+this is so you need not count how many entries are there.
 
   If your display supports multiple fonts, colors or underlining, and
 you are using Emacs' Info mode to read Info files, the third, sixth
@@ -1086,7 +1116,7 @@
 @findex clone-buffer
 @cindex multiple Info buffers
   If you are reading Info in Emacs, you can select a new independent
-Info buffer in the same window by typing @kbd{M-n}.  The new buffer
+Info buffer in a new Emacs window by typing @kbd{M-n}.  The new buffer
 starts out as an exact copy of the old one, but you will be able to
 move independently between nodes in the two buffers.  (In Info mode,
 @kbd{M-n} runs the Emacs command @code{clone-buffer}.)
@@ -1107,8 +1137,8 @@
 @section Emacs Info-mode Variables
 
 The following variables may modify the behavior of Info-mode in Emacs;
-you may wish to set one or several of these variables interactively, or
-in your @file{~/.emacs} init file.  @xref{Examining, Examining and Setting
+you may wish to set one or several of these variables interactively,
+or in your init file.  @xref{Examining, Examining and Setting
 Variables, Examining and Setting Variables, emacs, The GNU Emacs
 Manual}.  The stand-alone Info reader program has its own set of
 variables, described in @ref{Variables,, Manipulating Variables,
@@ -1269,7 +1299,7 @@
 what appears after the @samp{Node: } in that node's first line.  For
 example, this node's name is @samp{Add}.  A node in another file is
 named by @samp{(@var{filename})@var{node-within-file}}, as in
address@hidden(info)Add} for this node.  If the file name starts with ``./'',
address@hidden(info)Add} for this node.  If the file name starts with @samp{./},
 then it is relative to the current directory; otherwise, it is
 relative starting from the standard directory for Info files of your
 site.  The name @samp{(@var{filename})Top} can be abbreviated to just
@@ -1327,7 +1357,7 @@
 the beginning of each item name which is the minimum acceptable
 abbreviation for it (a long menu is more than 5 or so entries).
 
-  The nodes listed in a node's menu are called its ``subnodes'', and it
+  The nodes listed in a node's menu are called its ``subnodes,'' and it
 is their ``superior''.  They should each have an @samp{Up:} pointing at
 the superior.  It is often useful to arrange all or most of the subnodes
 in a sequence of @samp{Next} and @samp{Previous} pointers so that
@@ -1341,7 +1371,7 @@
 files in that directory are not automatically listed in the Info
 Directory node.
 
-  Also, although the Info node graph is claimed to be a ``hierarchy'',
+  Also, although the Info node graph is claimed to be a ``hierarchy,''
 in fact it can be @emph{any} directed graph.  Shared structures and
 pointer cycles are perfectly possible, and can be used if they are
 appropriate to the meaning to be expressed.  There is no need for all
@@ -1395,39 +1425,6 @@
 >> Type @kbd{l} to return to the node where the cross reference was.
 @end format
 
address@hidden Help-Q,  , Help-Int, Getting Started
address@hidden  node-name,  next,  previous,  up
address@hidden Quitting Info
-
address@hidden q @r{(Info mode)}
address@hidden Info-exit
address@hidden quitting Info mode
-  To get out of Info, back to what you were doing before, type @kbd{q}
-for @dfn{Quit}.  This runs @code{Info-exit} in Emacs.
-
-  This is the end of the basic course on using Info.  You have learned
-how to move in an Info document, and how to follow menus and cross
-references.  This makes you ready for reading manuals top to bottom,
-as new users should do when they learn a new package.
-
-  Another set of Info commands is useful when you need to find
-something quickly in a manual---that is, when you need to use a manual
-as a reference rather than as a tutorial.  We urge you to learn
-these search commands as well.  If you want to do that now, follow this
-cross reference to @ref{Advanced}.
-
-Yet another set of commands are meant for experienced users; you can
-find them by looking in the Directory node for documentation on Info.
-Finding them will be a good exercise in using Info in the usual
-manner.
-
address@hidden
->> Type @kbd{d} to go to the Info directory node; then type
-   @kbd{mInfo} and Return, to get to the node about Info and
-   see what other help is available.
address@hidden format
-
-
 @node Tags, Checking, Cross-refs, Expert Info
 @comment  node-name,  next,  previous,  up
 @section Tags Tables for Info Files
P doc/info.texi