Added print() without newline, fixed font consistency

src/nl/uu/cs/ssm/Machine.java

@@ -486,7 +486,7 @@ public class Machine
                                 b.putInt(pop());
                                 try
                                 {
-                                    messenger.println( "" + new String(b.array(), "UTF-32BE") ) ;
+                                    messenger.print( "" + new String(b.array(), "UTF-32BE") ) ;
                                 }
                                 catch (UnsupportedEncodingException e)
                                 {

src/nl/uu/cs/ssm/Messenger.java

@@ -10,8 +10,8 @@ package nl.uu.cs.ssm ;
 
 public interface Messenger
 {
-    public void println( String s ) ;
-    
+    public void print(String s);
+    public void println(String s);
     /**
      * Asks the user for an integer value (i.e. via a dialog)
      * @return Returns the integer value as provided by the user

src/nl/uu/cs/ssmui/SSMRunner.java

@@ -325,7 +325,7 @@ public class SSMRunner extends JFrame
 		outputScrollPane.setBorder(createTitledBorder("Output"));
 		outputTextArea.setVisible(true);
 		outputTextArea.setEditable(false);
-		outputTextArea.setFont(new java.awt.Font("SansSerif", 0, 10));
+		outputTextArea.setFont(new java.awt.Font("SansSerif", 0, 12));
 		setLocation(new java.awt.Point(0, 0));
 		setFont(new java.awt.Font("SansSerif", 0, 12));
 		setJMenuBar(JMenuBar);
@@ -650,13 +650,18 @@ public class SSMRunner extends JFrame
         }
         stepManager.endForwardStep() ;
 	}
-	
+
 	public void println( String s )
 	{
 	    outputTextArea.append( s ) ;
 	    outputTextArea.append( "\n" ) ;
 	}
 
+	public void print( String s )
+	{
+	    outputTextArea.append( s ) ;
+	}
+
     public int promptInt()
     {
         while(true)