Release version 0.7

src/net/apocalypselabs/symat/CodeRunner.java

@@ -31,7 +31,9 @@ import java.io.BufferedReader;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
 import java.io.StringWriter;
-import javax.script.*;
+import javax.script.ScriptEngine;
+import javax.script.ScriptEngineManager;
+import javax.script.ScriptException;
 import javax.swing.JOptionPane;
 
 /**
@@ -85,9 +87,10 @@ public class CodeRunner {
         this(lang);
         isShell = shell;
     }
-    
+
     /**
      * Inits the Python engine.
+     *
      * @param fakeInit Set it to true.
      */
     public CodeRunner(boolean fakeInit) {
@@ -101,7 +104,6 @@ public class CodeRunner {
                 + "Could not properly initialize " + scriptLang + " scripting engine."
                 + "\n\nSome functions may not work.\n\n"
                 + "(" + ex.getMessage() + ")");
-        ex.printStackTrace();
     }
 
     /**

src/net/apocalypselabs/symat/Display.java

@@ -245,10 +245,10 @@ public class Display extends javax.swing.JInternalFrame {
         }
         if (!PrefStorage.save()) {
             // Something dun goofed...
-            JOptionPane.showInternalMessageDialog(this, 
+            JOptionPane.showInternalMessageDialog(this,
                     "Error: Problem occured while saving settings.  "
-                            + "This error is outside the control of "
-                            + "the application.");
+                    + "This error is outside the control of "
+                    + "the application.");
         }
         MainGUI.updateDisplay();
         dispose();

src/net/apocalypselabs/symat/Interpreter.java

@@ -51,20 +51,20 @@ public class Interpreter extends javax.swing.JInternalFrame {
      */
     public Interpreter(String useLang) {
         initComponents();
-        
+
         // Setup code runner
         lang = useLang;
         if (lang.equals("default")) {
             lang = PrefStorage.getSetting("shellLang", "javascript");
         }
         cr = new CodeRunner(lang, true);
-        
+
         // Set selected lang menu
         if (lang.equals("python")) {
             javascriptMenu.setSelected(false);
             pythonMenu.setSelected(true);
         }
-        
+
         // Set font
         int font_size = 12;
         try {
@@ -73,7 +73,7 @@ public class Interpreter extends javax.swing.JInternalFrame {
         }
         mainBox.setFont(new Font(Font.MONOSPACED, Font.PLAIN, font_size));
         inputBox.setFont(new Font(Font.MONOSPACED, Font.PLAIN, font_size));
-        
+
         // Set theme
         if (PrefStorage.getSetting("theme").equals("dark")) {
             mainBox.setBackground(Color.BLACK);
@@ -88,7 +88,7 @@ public class Interpreter extends javax.swing.JInternalFrame {
             inputBox.setForeground(Color.BLACK);
             setBackground(Color.LIGHT_GRAY);
         }
-        
+
         // Misc. setup
         mainBox.setText(">>");
         inputBox.requestFocus();

src/net/apocalypselabs/symat/MainGUI.java

@@ -494,7 +494,6 @@ public class MainGUI extends javax.swing.JFrame {
         //</editor-fold>
 
         //</editor-fold>
-
         // Command line args
         for (String arg : args) {
             if (arg.equals("skippython")) {
@@ -503,7 +502,7 @@ public class MainGUI extends javax.swing.JFrame {
                 argfile = args[0];
             }
         }
-        
+
         /* Create and display the form */
         java.awt.EventQueue.invokeLater(new Runnable() {
             @Override

src/net/apocalypselabs/symat/PrefStorage.java

@@ -27,8 +27,6 @@
  */
 package net.apocalypselabs.symat;
 
-import java.util.logging.Level;
-import java.util.logging.Logger;
 import java.util.prefs.BackingStoreException;
 import java.util.prefs.Preferences;
 
@@ -47,7 +45,7 @@ public class PrefStorage {
     public static boolean isset(String key) {
         return !getSetting(key, "NULL").equals("NULL");
     }
-    
+
     public static void unset(String key) {
         prefs.remove(key);
     }
@@ -59,7 +57,7 @@ public class PrefStorage {
     public static String getSetting(String key, String emptyResponse) {
         return prefs.get(key, emptyResponse);
     }
-    
+
     public static boolean save() {
         try {
             prefs.flush();

src/net/apocalypselabs/symat/TextLineNumber.java

@@ -18,13 +18,33 @@
  */
 package net.apocalypselabs.symat;
 
-import java.awt.*;
-import java.beans.*;
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.Font;
+import java.awt.FontMetrics;
+import java.awt.Graphics;
+import java.awt.Insets;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.beans.PropertyChangeEvent;
+import java.beans.PropertyChangeListener;
 import java.util.HashMap;
-import javax.swing.*;
-import javax.swing.border.*;
-import javax.swing.event.*;
-import javax.swing.text.*;
+import javax.swing.JPanel;
+import javax.swing.SwingUtilities;
+import javax.swing.border.Border;
+import javax.swing.border.CompoundBorder;
+import javax.swing.border.EmptyBorder;
+import javax.swing.border.MatteBorder;
+import javax.swing.event.CaretEvent;
+import javax.swing.event.CaretListener;
+import javax.swing.event.DocumentEvent;
+import javax.swing.event.DocumentListener;
+import javax.swing.text.AttributeSet;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.Element;
+import javax.swing.text.JTextComponent;
+import javax.swing.text.StyleConstants;
+import javax.swing.text.Utilities;
 
 /**
  * This class will display line numbers for a related text component. The text