X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=d94da907bda182b0db289fbf393e696bc61f829b;hb=e9468d50717061047e1dbc5817d0f69b12c291c8;hp=e5ac879a43982451a7970a16838bfa92af8e5832;hpb=a13756124f9078bb1ce68d28c43ddebfddb61855;p=xboard.git

diff --git a/backend.c b/backend.c
index e5ac879..d94da90 100644
--- a/backend.c
+++ b/backend.c
@@ -449,6 +449,7 @@ int adjudicateLossPlies = 6;
 char white_holding[64], black_holding[64];
 TimeMark lastNodeCountTime;
 long lastNodeCount=0;
+int shiftKey; // [HGM] set by mouse handler
 
 int have_sent_ICS_logon = 0;
 int sending_ICS_login    = 0;
@@ -1083,7 +1084,6 @@ ParseTimeControl(tc, ti, mps)
   long tc2;
   char buf[MSG_SIZ], buf2[MSG_SIZ], *mytc = tc;
   int min, sec=0;
-  int len;
 
   if(ti >= 0 && !strchr(tc, '+') && !strchr(tc, '/') ) mps = 0;
   if(!strchr(tc, '+') && !strchr(tc, '/') && sscanf(tc, "%d:%d", &min, &sec) >= 1)
@@ -4008,7 +4008,7 @@ ParseBoard12(string)
     }
 
    if (gameInfo.boardHeight != ranks || gameInfo.boardWidth != files ||
-					weird && (int)gameInfo.variant <= (int)VariantShogi) {
+					weird && (int)gameInfo.variant < (int)VariantShogi) {
      /* [HGM] We seem to have switched variant unexpectedly
       * Try to guess new variant from board size
       */
@@ -4684,7 +4684,7 @@ SendMoveToICS(moveType, fromX, fromY, toX, toY, promoChar)
 	break;
       case WhiteNonPromotion:
       case BlackNonPromotion:
-        sprintf(user_move, "%c%c%c%c=\n", AAA + fromX, ONE + fromY, AAA + toX, ONE + toY);
+        sprintf(user_move, "%c%c%c%c==\n", AAA + fromX, ONE + fromY, AAA + toX, ONE + toY);
         break;
       case WhitePromotion:
       case BlackPromotion:
@@ -5875,6 +5875,8 @@ OnlyMove(int *x, int *y, Boolean captures) {
       case IcsPlayingBlack:
 	if(WhiteOnMove(currentMove)) return FALSE;
 	break;
+      case EditGame:
+        break;
       default:
 	return FALSE;
     }
@@ -6161,7 +6163,8 @@ FinishMove(moveType, fromX, fromY, toX, toY, promoChar)
      the previous line in Analysis Mode */
   if ((gameMode == AnalyzeMode || gameMode == EditGame)
 				&& currentMove < forwardMostMove) {
-    PushTail(currentMove, forwardMostMove); // [HGM] vari: save tail of game
+    if(appData.variations && shiftKey) PushTail(currentMove, forwardMostMove); // [HGM] vari: save tail of game
+    else forwardMostMove = currentMove;
   }
 
   /* If we need the chess program but it's dead, restart it */
@@ -13574,10 +13577,10 @@ SendTimeControl(cps, mps, tc, inc, sd, st)
 	/* Note old gnuchess bug -- minutes:seconds used to not work.
 	   Fixed in later versions, but still avoid :seconds
 	   when seconds is 0. */
-	snprintf(buf, MSG_SIZ, "level %d %ld %g\n", mps, tc/60000, inc/1000);
+	snprintf(buf, MSG_SIZ, "level %d %ld %g\n", mps, tc/60000, inc/1000.);
       } else {
 	snprintf(buf, MSG_SIZ, "level %d %ld:%02d %g\n", mps, tc/60000,
-		 seconds, inc/1000);
+		 seconds, inc/1000.);
       }
     }
     SendToProgram(buf, cps);