Re: editfns.c (Fformat): fix for segfault

[Richard Stallman <rms@gnu.org>]

Does this solve the problem?

*** print.c.~1.185.~	Fri Mar 14 16:00:39 2003
--- print.c	Sat May  3 18:09:00 2003
***************
*** 759,772 ****
  {
    PRINTDECLARE;
    Lisp_Object printcharfun;
!   struct gcpro gcpro1, gcpro2;
!   Lisp_Object tem;
  
    /* Save and restore this--we are altering a buffer
       but we don't want to deactivate the mark just for that.
       No need for specbind, since errors deactivate the mark.  */
!   tem = Vdeactivate_mark;
!   GCPRO2 (object, tem);
  
    printcharfun = Vprin1_to_string_buffer;
    PRINTPREPARE;
--- 759,776 ----
  {
    PRINTDECLARE;
    Lisp_Object printcharfun;
!   /* struct gcpro gcpro1, gcpro2; */
!   Lisp_Object save_deactivate_mark;
!   int count = specpdl_ptr - specpdl;
! 
!   specbind (Qinhibit_modification_hooks, Qt);
  
    /* Save and restore this--we are altering a buffer
       but we don't want to deactivate the mark just for that.
       No need for specbind, since errors deactivate the mark.  */
!   save_deactivate_mark = Vdeactivate_mark;
!   /* GCPRO2 (object, save_deactivate_mark); */
!   abort_on_gc++;
  
    printcharfun = Vprin1_to_string_buffer;
    PRINTPREPARE;
***************
*** 781,790 ****
    Ferase_buffer ();
    set_buffer_internal (old);
  
!   Vdeactivate_mark = tem;
!   UNGCPRO;
  
!   return object;
  }
  
  DEFUN ("princ", Fprinc, Sprinc, 1, 2, 0,
--- 785,795 ----
    Ferase_buffer ();
    set_buffer_internal (old);
  
!   Vdeactivate_mark = save_deactivate_mark;
!   /* UNGCPRO; */
  
!   abort_on_gc--;
!   return unbind_to (count, object);
  }
  
  DEFUN ("princ", Fprinc, Sprinc, 1, 2, 0,