Minor changes.

3 files changed, 35 insertions, 22 deletions

diff --git a/man/buffers.texi b/man/buffers.texi
index 6c3b92f6ff7..65907e6480b 100644
--- a/man/buffers.texi
+++ b/man/buffers.texi
@@ -20,10 +20,11 @@ called the @dfn{current buffer}.  Often we say that a command operates on
 ``the buffer'' as if there were only one; but really this means that the
 command operates on the selected buffer (most commands do).
 
-  When Emacs has multiple windows, each window has a chosen buffer which
-is displayed there, but at any time only one of the windows is selected and
-its chosen buffer is the selected buffer.  Each window's mode line displays
-the name of the buffer that the window is displaying (@pxref{Windows}).
+  When Emacs has multiple windows, each window has its own chosen
+buffer and displays it; at any time, only one of the windows is
+selected, and its chosen buffer is the selected buffer.  Each window's
+mode line normally displays the name of the window's chosen buffer
+(@pxref{Windows}).
 
   Each buffer has a name, which can be of any length, and you can select
 any buffer by giving its name.  Most buffers are made by visiting files,
@@ -447,6 +448,9 @@ both @var{base-buffer} and @var{indirect-name} using the minibuffer.
 @node Buffer Convenience
 @section Convenience Features and Customization of Buffer Handling
 
+   This section describes several modes and features that make it more
+convenient to switch between buffers.
+
 @menu
 * Uniquify::               Buffer names can contain directory parts.
 * Iswitchb::               Switching between buffers with substrings.
@@ -522,6 +526,10 @@ and @kbd{C-r} to rotate the list until the desired buffer is first.
   @key{TAB} while entering the buffer name performs completion on the
 string you have entered, based on the displayed list of buffers.
 
+  To enable Iswitchb mode, type @kbd{M-x iswitchb-mode}, or customize
+the variable @code{iswitchb-mode} to @code{t} (@pxref{Easy
+Customization}).
+
 @node Buffer Menus
 @subsection Customizing Buffer Menus
 
diff --git a/man/frames.texi b/man/frames.texi
index 8dc76932622..d08b25ad828 100644
--- a/man/frames.texi
+++ b/man/frames.texi
@@ -19,7 +19,7 @@ minibuffer of another frame.
 instance, if you put text in the kill ring in one frame, you can yank it
 in another frame.  If you exit Emacs through @kbd{C-x C-c} in one frame,
 it terminates all the frames.  To delete just one frame, use @kbd{C-x 5
-0}.
+0} (that is zero, not @kbd{o}).
 
   To avoid confusion, we reserve the word ``window'' for the
 subdivisions that Emacs implements, and never use it to refer to a
@@ -193,8 +193,8 @@ Then yank it in Emacs with @kbd{C-y} or @kbd{Mouse-2}.
 of the kill ring, it sets the @dfn{primary selection} in the X server.
 This is how other X clients can access the text.  Emacs also stores the
 text in the cut buffer, but only if the text is short enough
-(@code{x-cut-buffer-max} specifies the maximum number of characters);
-putting long strings in the cut buffer can be slow.
+(the value of @code{x-cut-buffer-max} specifies the maximum number of
+characters); putting long strings in the cut buffer can be slow.
 
   The commands to yank the first entry in the kill ring actually check
 first for a primary selection in another program; after that, they check
@@ -216,7 +216,9 @@ without setting point or the mark.
 Set the secondary selection, with one end at the place where you press
 down the button, and the other end at the place where you release it
 (@code{mouse-set-secondary}).  The highlighting appears and changes as
-you drag.
+you drag.  You can control the appearance of the highlighting by
+customizing the @code{secondary-selection} face (@pxref{Face
+Customization}).
 
 If you move the mouse off the top or bottom of the window while
 dragging, the window scrolls at a steady rate until you move the mouse
@@ -366,14 +368,14 @@ horizontally, above the place in the mode line where you click.
 
 @kindex C-Mouse-2 @r{(scroll bar)}
   @kbd{C-Mouse-2} on a scroll bar splits the corresponding window
-vertically, unless you are using an X toolkit's implentation of
+vertically, unless you are using an X toolkit's implementation of
 scroll bars.  @xref{Split Window}.
 
   The commands above apply to areas of the mode line which do not have
 special mouse bindings of their own.  Some areas, such as the buffer
 name and the major mode name, have their own special mouse bindings.
 Emacs displays information about these bindings when you hold the
-mouse over such a place.
+mouse over such a place (@pxref{Tooltips}).
 
 @node Creating Frames
 @section Creating Frames
@@ -832,7 +834,8 @@ tooltip-mode}.  The customization group @code{tooltip} controls
 various aspects of how tooltips work.  When Tooltip mode is disabled,
 the help text is displayed in the echo area instead.
 
-As of Emacs 21.1, tooltips are not supported on MS-Windows.
+  As of Emacs 21.1, tooltips are not supported on MS-Windows.
+So help text always appears in the echo area.
 
 @node Mouse Avoidance
 @section Mouse Avoidance
diff --git a/man/windows.texi b/man/windows.texi
index aae9a24de50..cafbf2a5312 100644
--- a/man/windows.texi
+++ b/man/windows.texi
@@ -101,10 +101,11 @@ not appear in inverse video.
 
 @kindex C-Mouse-2 @r{(scroll bar)}
   You can split a window horizontally or vertically by clicking
-@kbd{C-Mouse-2} in the mode line or the scroll bar.  The line of
-splitting goes through the place where you click: if you click on the
-mode line, the new scroll bar goes above the spot; if you click in the
-scroll bar, the mode line of the split window is side by side with your
+@kbd{C-Mouse-2} in the mode line or the scroll bar.  (This does not
+work in scroll bars implemented by X toolkits.)  The line of splitting
+goes through the place where you click: if you click on the mode line,
+the new scroll bar goes above the spot; if you click in the scroll
+bar, the mode line of the split window is side by side with your
 click.
 
 @vindex truncate-partial-width-windows
@@ -119,14 +120,15 @@ independent of the buffer being displayed and its value for
 @xref{Display}.
 
 @vindex split-window-keep-point
-  If @code{split-window-keep-point} is non-@code{nil}, the default, both
-of the windows resulting from @kbd{C-x 2} inherit the value of point
-from the window that was split.  This means that scrolling is
+  If @code{split-window-keep-point} is non-@code{nil}, the default,
+both of the windows resulting from @kbd{C-x 2} inherit the value of
+point from the window that was split.  This means that scrolling is
 inevitable.  If this variable is @code{nil}, then @kbd{C-x 2} tries to
-avoid shifting any text the screen, by putting point in each window at a
-position already visible in the window.  It also selects whichever
-window contain the screen line that the cursor was previously on.  Some
-users prefer the latter mode on slow terminals.
+avoid scrolling the text currently visible on the screen, by putting
+point in each window at a position already visible in the window.  It
+also selects whichever window contain the screen line that the cursor
+was previously on.  Some users prefer the latter mode on slow
+terminals.
 
 @node Other Window
 @section Using Other Windows