updated for version 7.3.575
Problem:    "ygt" tries to yank instead of giving an error. (Daniel Mueller)
Solution:   Check for a pending operator.
diff --git a/src/normal.c b/src/normal.c
index 6688a9d..8134adb 100644
--- a/src/normal.c
+++ b/src/normal.c
@@ -8393,10 +8393,12 @@
 
 #ifdef FEAT_WINDOWS
     case 't':
-	goto_tabpage((int)cap->count0);
+	if (!checkclearop(oap))
+	    goto_tabpage((int)cap->count0);
 	break;
     case 'T':
-	goto_tabpage(-(int)cap->count1);
+	if (!checkclearop(oap))
+	    goto_tabpage(-(int)cap->count1);
 	break;
 #endif