bug#1383: x-font-family-list doc confusion

[Glenn Morris]

On GNU/Linux:

emacs -Q
C-h f x-font-family-list

x-font-family-list is a built-in function in `xfaces.c'.

[Missing arglist. Please make a bug report.]


It seems this is another instance of bug#692, where the redefinition
of the built-in function x-font-family-list in lisp/term/pc-win.el
confuses make-docfile.

Is something like the following OK, coupled with removing the
x-font-family-list redefinition in pc-win.el?



*** xfaces.c  16 Oct 2008 16:32:58 -0000 1.417
--- xfaces.c  19 Nov 2008 21:47:25 -0000
***************
*** 1839,1845 ****
--- 1839,1849 ----
       (frame)
       Lisp_Object frame;
  {
+ #ifdef MSDOS
+   return Fcons (Fcons (build_string ("default"), Qt), Qnil);
+ #else
    return Ffont_family_list (frame);
+ #endif
  }