Improve documentation of emacsclient -c and -t on MS-Windows.

 doc/emacs/misc.texi (emacsclient Options): More clarifications about -t
 and -c on MS-Windows.

Fixes: debbugs:11091

doc/emacs/ChangeLog

+2012-04-01  Eli Zaretskii  <eliz@gnu.org>
+
+	* misc.texi (emacsclient Options): More clarifications about -t
+	and -c on MS-Windows.  (Bug#11091)
+
 2012-03-31  Eli Zaretskii  <eliz@gnu.org>
 
 	* misc.texi (emacsclient Options): Document peculiarities of new

doc/emacs/misc.texi

@@ -1506,12 +1506,12 @@ precedence.
 Create a new graphical frame, instead of using an existing Emacs
 frame.  Emacs can create a graphical frame even if it was started in a
 text-only terminal, provided it is able to connect to a graphical
-display, and provided it can create graphical frames when started from
-a text-only terminal.  Otherwise@footnote{
-This is what happens on MS-Windows.
-}, Emacs creates a new text-only terminal frame (@pxref{Frames}).  If
-you omit a filename argument while supplying the @samp{-c} option, the
-new frame displays the @samp{*scratch*} buffer (@pxref{Buffers}).
+display.  If Emacs is unable to connect to a graphical display, and on
+systems, such as MS-Windows, where it cannot create graphical frames
+when started from a text-only terminal, it creates a new text-only
+terminal frame (@pxref{Frames}).  If you omit a filename argument
+while supplying the @samp{-c} option, the new frame displays the
+@samp{*scratch*} buffer (@pxref{Buffers}).
 
 @item -F @var{alist}
 @itemx --frame-parameters=@var{alist}
@@ -1594,13 +1594,11 @@ server it finds.  (This option is not supported on MS-Windows.)
 @itemx --tty
 @itemx -nw
 Create a new Emacs frame on the current text-only terminal, instead of
-using an existing Emacs frame.  If Emacs can open a text-only terminal
+using an existing Emacs frame.  Emacs can open a text-only terminal
 even if it was started in another text-only terminal, or on a
-graphical display, it will create a text-only frame on the current
-terminal.  Otherwise@footnote{
-This is what happens on MS-Windows.
-}, it will create a new frame, either GUI or text-only, on the
-same terminal where Emacs was started.  If you omit a filename
+graphical display.  On systems, such as MS-Windows, where this is
+impossible, Emacs will create a new frame, either GUI or text-only, on
+the same terminal where it was started.  If you omit a filename
 argument while supplying this option, the new frame displays the
 @samp{*scratch*} buffer.  @xref{Buffers}.
 @end table