🚀 go-pugleaf

The following patches to gnuchess 4.0 pl70 fix two minor bugs, and undo an
incompatible change to the "new" command that was causing a problem with
xboard.  Without the patches, xboard will sometimes hang when you use gnuchess
to analyze a position created with Edit Position, and perhaps in other cases
too.

[NOTE: These are the same patches I sent to bug-gnu-chess yesterday.]

	--Tim

*** dspcom.c.~1~	Thu May 19 15:16:51 1994
--- dspcom.c	Thu May 19 15:21:45 1994
***************
*** 1153,1158 ****
--- 1153,1164 ----
        else if (strcmp (s, CP[172]) == 0)	/*new*/
  	{
  	  NewGame ();
+ #ifdef XBOARD
+ 	  /* Make this work the old way for compatibility */
+ 	  flag.beep = true;
+ 	  dither = 0;
+ 	  flag.easy = true;
+ #endif XBOARD
  	  UpdateDisplay (0, 0, 1, 0);
  	}
        else if (strcmp (s, CP[171]) == 0)	/*list*/
*** nondsp.c.~1~	Thu May 19 15:16:53 1994
--- nondsp.c	Thu May 19 15:22:32 1994
***************
*** 156,162 ****
  	  (dither) ? CP[93] : CP[92], (flag.easy) ? CP[93] : CP[92]);
    /*printz ("Beep:     %-12s Transposition file: %s\n",*/
    printz (CP[36],
! 	  (flag.cache) ? CP[93] : CP[92], (flag.hash) ? CP[93] : CP[92]);
    /*printz ("Time Control %s %d moves %d seconds %d opr %d depth\n", (TCflag) ? "ON" : "OFF",*/
  if(flag.gamein)
    printz (CP[230], (TCflag) ? CP[93] : CP[92],
--- 156,162 ----
  	  (dither) ? CP[93] : CP[92], (flag.easy) ? CP[93] : CP[92]);
    /*printz ("Beep:     %-12s Transposition file: %s\n",*/
    printz (CP[36],
! 	  (flag.beep) ? CP[93] : CP[92], (flag.hash) ? CP[93] : CP[92]);
    /*printz ("Time Control %s %d moves %d seconds %d opr %d depth\n", (TCflag) ? "ON" : "OFF",*/
  if(flag.gamein)
    printz (CP[230], (TCflag) ? CP[93] : CP[92],
*** ttable.h.~1~	Thu May 19 15:16:53 1994
--- ttable.h	Thu May 19 15:22:50 1994
***************
*** 156,161 ****
  extern long EADD, EGET; /* Evaluation cache stats counters */
  extern unsigned long HashCnt, HashAdd, FHashCnt, FHashAdd, HashCol, THashCol;
  #else
! 	#define ClearHashStats()		/* stats calls ignored */
! 	#define ShowHashStats()
  #endif
--- 156,161 ----
  extern long EADD, EGET; /* Evaluation cache stats counters */
  extern unsigned long HashCnt, HashAdd, FHashCnt, FHashAdd, HashCol, THashCol;
  #else
! #define ClearHashStats()		/* stats calls ignored */
! #define ShowHashStats()
  #endif