--- trunk/Interpreter.cpp.orig	2010-11-06 11:38:13 +0300
+++ trunk/Interpreter.cpp	2010-11-06 11:37:55 +0300
@@ -358,7 +358,7 @@ Interpreter::initialize()
 	for (int t=0;t<NUMFILES;t++) stream[t] = NULL;
 	emit(resizeGraph(300, 300));
 	image = graph->image;
-	fontfamily = QString::QString();
+	fontfamily = QString();
 	fontpoint = 0;
 	fontweight = 0;
 	nsprites = 0;
@@ -899,13 +899,12 @@ Interpreter::execByteCode()
 		{
 			// move file pointer to a specific loaction in file
 			op++;
+			long pos = stack.popint();
 			int fn = stack.popint();
 			if (fn<0||fn>=NUMFILES) {
 				printError(tr("Invallid File Number"));
 				return -1;
-			}
-
-			long pos = stack.popint();
+			}	
 
 			if (stream[fn] == NULL)
 			{
@@ -1581,11 +1580,10 @@ Interpreter::execByteCode()
 			op++;
 			char *temp = stack.popstring();
 
-            for(unsigned int p=0;p<strlen(temp);p++) {
-				if(isalpha(temp[p])) temp[p] = toupper(temp[p]);
-			}
+			QString qtemp = QString::fromUtf8(temp);
+			qtemp = qtemp.toUpper();
 
-			stack.push(temp);
+			stack.push(strdup(qtemp.toUtf8().data()));
 
 			free(temp);
 		}
@@ -1596,11 +1594,10 @@ Interpreter::execByteCode()
 			op++;
 			char *temp = stack.popstring();
 
-            for(unsigned int p=0;p<strlen(temp);p++) {
-				if(isalpha(temp[p])) temp[p] = tolower(temp[p]);
-			}
+			QString qtemp = QString::fromUtf8(temp);
+			qtemp = qtemp.toLower();
 
-			stack.push(temp);
+			stack.push(strdup(qtemp.toUtf8().data()));
 
 			free(temp);
 		}
@@ -1627,7 +1624,7 @@ Interpreter::execByteCode()
 			QChar temp[2];
 			temp[0] = (QChar) code;
 			temp[1] = (QChar) 0;
-			QString qs = QString::QString(temp,1);
+			QString qs = QString(temp,1);
 			stack.push(strdup(qs.toUtf8().data()));
 		}
 		break;