set-variable() causes some warnings in NTEmacs

[MIYOSHI Masanori]

In GNU Emacs 22.0.50.1 (i386-msvc-nt5.1.2600)
configured using `configure --with-msvc (12.00)'

set-variable() causes the following warnings both on the
minibuffer and the message buffer in NTEmacs.

-----------------------------------------------------------------------
Note, built-in variable `x-use-old-gtk-file-dialog' not bound
Note, built-in variable `x-use-underline-position-properties' not bound
-----------------------------------------------------------------------

The following operations regenerate them.
o start emacs with `-q'
o M-x set-variable
o Set variable:
  -> abbrev-mode
o Set abbrev-mode buffer-locally to value:
  -> t


The next patch suppresses the warnings.

It might be good for them to define x-use-old-gtk-file-dialog and
x-use-underline-position-properties as dummy built-in functions.

--- cus-start.el.orig
+++ cus-start.el
@@ -323,7 +323,13 @@
                      ((string-match "\\`w32-" (symbol-name symbol))
                       (eq system-type 'windows-nt))
                      ((string-match "\\`x-" (symbol-name symbol))
-                      (fboundp 'x-create-frame))
+                      (and (fboundp 'x-create-frame)
+                           (cond
+                            ((eq system-type 'windows-nt)
+                             (not (memq symbol
+                                        '(x-use-old-gtk-file-dialog
+                                          
x-use-underline-position-properties))))
+                            (t t))))

--
MIYOSHI Masanori (address@hidden)