X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=engineoutput.c;h=4e009603c6d60d086729c0136a800a20eaafa436;hb=bdd0f0fcdb5c4630189299f24b427b2dffd63558;hp=0bfd8b5923250a7063524b9ad9088b64f631d604;hpb=f49e7e17e3b4e66fb70f0a9416ed65b5e4516d7d;p=xboard.git

diff --git a/engineoutput.c b/engineoutput.c
index 0bfd8b5..4e00960 100644
--- a/engineoutput.c
+++ b/engineoutput.c
@@ -5,7 +5,8 @@
  *
  * Copyright 2005 Alessandro Scotti
  *
- * Enhancements Copyright 1995, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Free Software Foundation, Inc.
+ * Enhancements Copyright 1995, 2009, 2010, 2011, 2012, 2013, 2014,
+ * 2015, 2016 Free Software Foundation, Inc.
  *
  * ------------------------------------------------------------------------
  *
@@ -221,7 +222,7 @@ SetProgramStats (FrontEndProgramStats * stats) // now directly called by back-en
         clearMemo = TRUE;
     }
 
-    if( lastForwardMostMove[which] != forwardMostMove ) {
+    if( lastForwardMostMove[which] != forwardMostMove && endPV < 0) {
         clearMemo = TRUE;
     }
 
@@ -232,9 +233,11 @@ SetProgramStats (FrontEndProgramStats * stats) // now directly called by back-en
         if(gameMode == AnalyzeMode) {
           ChessProgramState *cps = (which ? &second : &first);
           char *exclu = cps->excludeMoves ? exclusionHeader : "";
-          if((multi = MultiPV(cps)) >= 0) {
-            snprintf(header[which], MSG_SIZ, "\t%s viewpoint\t\tfewer / Multi-PV setting = %d / more\n",
-                                       appData.whitePOV || appData.scoreWhite ? "white" : "mover", cps->option[multi].value);
+          if((multi = MultiPV(cps, 3)) != -1) {
+            char *s = "setting";
+            if(multi < -1) multi = -2 - multi, s = "margin";
+            snprintf(header[which], MSG_SIZ, "\t%s viewpoint\t\tfewer / Multi-PV %s = %d / more\n",
+                                       appData.whitePOV || appData.scoreWhite ? "white" : "mover", s, cps->option[multi].value);
 	  }
           if(!which) snprintf(header[which]+strlen(header[which]), MSG_SIZ-strlen(header[which]), "%s%s", exclu, columnHeader);
           InsertIntoMemo( which, header[which], 0);
@@ -254,7 +257,7 @@ SetProgramStats (FrontEndProgramStats * stats) // now directly called by back-en
 
     /* Update */
     lastDepth[which] = depth == 1 && ed.nodes == 0 ? 0 : depth; // [HGM] info-line kudge
-    lastForwardMostMove[which] = forwardMostMove;
+    if(endPV < 0) lastForwardMostMove[which] = forwardMostMove; // not during PV walk!
 
     UpdateControls( &ed );
 }
@@ -700,7 +703,7 @@ OutputKibitz (int window, char *text)
 	}
 	opponentKibitzes = TRUE; // this causes split window DisplayMode in ICS modes.
 	VerifyDisplayMode();
-	strncpy(text+strlen(text)-1, "\r\n",sizeof(text+strlen(text)-1)); // to not lose line breaks on copying
+	strncpy(text+strlen(text)-1, "\r\n", 4); // to not lose line breaks on copying
 	if(gameMode == IcsObserving) {
 	    DoSetWindowText(0, nLabel, gameInfo.white);
 	    SetIcon( 0, nColorIcon,  nColorWhite);