improve internationalization and localization in greek

app/src/processing/app/Mode.java

@@ -661,7 +661,8 @@ public abstract class Mode {
         }
       }
 
-      DefaultMutableTreeNode foundationLibraries = new DefaultMutableTreeNode("Core Libraries");
+      DefaultMutableTreeNode foundationLibraries =
+        new DefaultMutableTreeNode(Language.text("examples.core_libraries"));
 
       // Get examples for core libraries
       for (Library lib : coreLibraries) {
@@ -676,7 +677,8 @@ public abstract class Mode {
       }
 
       // Get examples for third party libraries
-      DefaultMutableTreeNode contributed = new DefaultMutableTreeNode("Libraries");
+      DefaultMutableTreeNode contributed = new
+        DefaultMutableTreeNode(Language.text("examples.libraries"));
       for (Library lib : contribLibraries) {
         if (lib.hasExamples()) {
             DefaultMutableTreeNode libNode = new DefaultMutableTreeNode(lib.getName());

app/src/processing/app/ProgressFrame.java

@@ -131,7 +131,7 @@ public class ProgressFrame extends JFrame implements PropertyChangeListener {
       // to close the progress bar automatically when done, and to 
       // print that adding file is done in Message Area
 
-      editor.statusNotice("One file added to the sketch.");
+      editor.statusNotice(Language.text("editor.status.drag_and_drop.files_added.1"));
       ProgressFrame.this.closeProgressBar();
     }
 

app/src/processing/app/contrib/Contribution.java

@@ -26,7 +26,7 @@ import java.util.Arrays;
 import java.util.List;
 
 import processing.core.PApplet;
-
+import processing.app.Language;
 
 abstract public class Contribution {
   static final String SPECIAL_CATEGORY_NAME = "Starred";
@@ -251,6 +251,7 @@ abstract public class Contribution {
       String[] listing = PApplet.trim(PApplet.split(categoryStr, ','));
       for (String category : listing) {
         if (validCategories.contains(category)) {
+          category = translateCategory(category);
           outgoing.add(category);
         }
       }
@@ -276,4 +277,55 @@ abstract public class Contribution {
     }
     return (outgoing.size() > 0) ? outgoing : null;
   }
+
+  static private String translateCategory(String cat) {
+    String translated = "";
+  
+    switch (cat) {
+    case "3D":
+      translated = Language.text("contrib.category.3d");
+      break;
+    case "Animation":
+      translated = Language.text("contrib.category.animation");
+      break;
+    case "Data":
+      translated = Language.text("contrib.category.data");
+      break;
+    case "Geometry":
+      translated = Language.text("contrib.category.geometry");
+      break;
+    case "GUI":
+      translated = Language.text("contrib.category.gui");
+      break;
+    case "Hardware":
+      translated = Language.text("contrib.category.hardware");
+      break;
+    case "I/O":
+      translated = Language.text("contrib.category.io");
+      break;
+    case "Math":
+      translated = Language.text("contrib.category.math");
+      break;
+    case "Simulation":
+      translated = Language.text("contrib.category.simulation");
+      break;
+    case "Sound":
+      translated = Language.text("contrib.category.sound");
+      break;
+    case "Typography":
+      translated = Language.text("contrib.category.typography");
+      break;
+    case "Utilities":
+      translated = Language.text("contrib.category.utilities");
+      break;
+    case "Video & Vision":
+      translated = Language.text("contrib.category.video_vision");
+      break;
+    case "Other":
+      translated = Language.text("contrib.category.other");
+      break;
+    }
+    return translated;
+  }
+  
 }

app/src/processing/app/tools/Archiver.java

@@ -125,7 +125,7 @@ public class Archiver implements Tool {
         e.printStackTrace();
       }
     } else {
-      editor.statusNotice("Archive sketch canceled.");
+      editor.statusNotice(Language.text("editor.status.archiver.cancel"));
     }
   }
 

app/src/processing/app/tools/ColorSelector.java

@@ -63,7 +63,8 @@ public class ColorSelector implements Tool {
       synchronized(ColorSelector.class) {
         if (selector == null) {
           selector = new ColorChooser(editor, false, Color.WHITE,
-              "Copy", new ActionListener() {
+                                      Language.text("menu.edit.copy"),
+                                      new ActionListener() {
 
             @Override
             public void actionPerformed(ActionEvent e) {

app/src/processing/app/tools/CreateFont.java

@@ -95,10 +95,7 @@ public class CreateFont extends JFrame implements Tool {
 
     pain.setLayout(new BoxLayout(pain, BoxLayout.Y_AXIS));
 
-    String labelText =
-      "Use this tool to create bitmap fonts for your program.\n" +
-      "Select a font and size, and click 'OK' to generate the font.\n" +
-      "It will be added to the data folder of the current sketch.";
+    String labelText = Language.text("create_font.label");
 
     JTextArea textarea = new JTextArea(labelText);
     textarea.setBorder(new EmptyBorder(10, 10, 20, 10));
@@ -206,7 +203,7 @@ public class CreateFont extends JFrame implements Tool {
     pain.add(new Box.Filler(d2, d2, d2));
 
     JPanel panel = new JPanel();
-    panel.add(new JLabel("Size:"));
+    panel.add(new JLabel(Language.text("create_font.size") + ":" ));
     sizeSelector = new JTextField(" 48 ");
     sizeSelector.getDocument().addDocumentListener(new DocumentListener() {
         public void insertUpdate(DocumentEvent e) { update(); }
@@ -215,7 +212,7 @@ public class CreateFont extends JFrame implements Tool {
       });
     panel.add(sizeSelector);
 
-    smoothBox = new JCheckBox("Smooth");
+    smoothBox = new JCheckBox(Language.text("create_font.smooth"));
     smoothBox.addActionListener(new ActionListener() {
         public void actionPerformed(ActionEvent e) {
           smooth = smoothBox.isSelected();
@@ -233,7 +230,7 @@ public class CreateFont extends JFrame implements Tool {
 //      });
 //    allBox.setSelected(all);
 //    panel.add(allBox);
-    charsetButton = new JButton("Characters...");
+    charsetButton = new JButton(Language.text("create_font.characters"));
     charsetButton.addActionListener(new ActionListener() {
       public void actionPerformed(ActionEvent e) {
         //showCharacterList();
@@ -245,7 +242,7 @@ public class CreateFont extends JFrame implements Tool {
     pain.add(panel);
 
     JPanel filestuff = new JPanel();
-    filestuff.add(new JLabel("Filename:"));
+    filestuff.add(new JLabel(Language.text("create_font.filename") + ":"));
     filestuff.add(filenameField = new JTextField(20));
     filestuff.add(new JLabel(".vlw"));
     pain.add(filestuff);
@@ -503,7 +500,7 @@ class CharacterSelector extends JFrame {
 
 
   public CharacterSelector() {
-    super("Character Selector");
+    super(Language.text("create_font.character_selector"));
 
     charsetList = new CheckBoxList();
     DefaultListModel<JCheckBox> model = new DefaultListModel<JCheckBox>();
@@ -526,11 +523,7 @@ class CharacterSelector extends JFrame {
 
     pain.setLayout(new BoxLayout(pain, BoxLayout.Y_AXIS));
 
-    String labelText =
-      "Default characters will include most bitmaps for Mac OS\n" +
-      "and Windows Latin scripts. Including all characters may\n" +
-      "require large amounts of memory for all of the bitmaps.\n" +
-      "For greater control, you can select specific Unicode blocks.";
+    String labelText = Language.text("create_font.character_selector.label");
     JTextArea textarea = new JTextArea(labelText);
     textarea.setBorder(new EmptyBorder(13, 8, 13, 8));
     textarea.setBackground(null);
@@ -546,9 +539,12 @@ class CharacterSelector extends JFrame {
         charsetList.setEnabled(unicodeCharsButton.isSelected());
       }
     };
-    defaultCharsButton = new JRadioButton("Default Characters");
-    allCharsButton = new JRadioButton("All Characters");
-    unicodeCharsButton = new JRadioButton("Specific Unicode Blocks");
+    defaultCharsButton =
+      new JRadioButton(Language.text("create_font.default_characters"));
+    allCharsButton =
+      new JRadioButton(Language.text("create_font.all_characters"));
+    unicodeCharsButton =
+      new JRadioButton(Language.text("create_font.specific_unicode"));
 
     defaultCharsButton.addActionListener(listener);
     allCharsButton.addActionListener(listener);

build/shared/lib/languages/PDE.properties

@@ -66,6 +66,7 @@ menu.sketch.add_file = Add File...
 # | File | Edit | Sketch | Debug | Tools | Help |
 #                        | Debug |
 menu.debug = Debug
+menu.debug.enable = Enable Debugger
 menu.debug.show_debug_toolbar = Show Debug Toolbar
 menu.debug.debug = Debug
 menu.debug.continue = Continue
@@ -200,6 +201,8 @@ sketchbook.tree = Sketchbook
 # Examples (Frame)
 examples = Examples
 examples.add_examples = Add Examples...
+examples.libraries = Libraries
+examples.core_libraries = Core Libraries
 
 # Export (Frame)
 export = Export Options
@@ -242,6 +245,16 @@ file = Select an image or other data file to copy to your sketch
 
 # Create Font (Frame)
 create_font = Create Font
+create_font.label = Use this tool to create bitmap fonts for your program.\nSelect a font and size, and click 'OK' to generate the font.\n It will be added to the data folder of the current sketch.
+create_font.size = Size
+create_font.smooth = Smooth
+create_font.characters = Characters...
+create_font.character_selector = Character Selector
+create_font.character_selector.label = Default characters will include most bitmaps for Mac OS\nand Windows Latin scripts. Including all characters may\nrequire large amounts of memory for all of the bitmaps.\nFor greater control, you can select specific Unicode blocks.
+create_font.default_characters = Default Characters
+create_font.all_characters = All Characters
+create_font.specific_unicode = Specific Unicode Blocks
+create_font.filename = Filename
 
 # Color Selector (Frame)
 color_selector = Color Selector
@@ -252,6 +265,16 @@ archive_sketch = Archive sketch as...
 # Close (Frame)
 close.unsaved_changes = Save changes to
 
+# Tweak Mode
+tweak_mode = Tweak Mode
+tweak_mode.save_before_tweak = Please save the sketch before running in Tweak Mode.
+tweak_mode.keep_changes.line1 = Keep the changes?
+tweak_mode.keep_changes.line2 = You changed some values in your sketch. Would you like to keep the changes?
+
+# DebugTray
+debugger.name = Name
+debugger.value = Value
+debugger.type = Type
 
 # ---------------------------------------
 # Toolbars
@@ -313,8 +336,11 @@ editor.status.printing.done = Done printing.
 editor.status.printing.error = Error while printing.
 editor.status.printing.canceled = Printing canceled.
 editor.status.copy_as_html = Code formatted as HTML has been copied to the clipboard.
+editor.status.debug.busy = Debugger busy...
 
 # Errors
+editor.status.warning = Warning
+editor.status.error = Error
 editor.status.error_on = Error on
 editor.status.missing.semi_colon = Missing a semi-colon
 editor.status.missing.open_sq_bracket = Missing opening square bracket
@@ -334,6 +360,9 @@ editor.status.undef_class = The class classname doesn't exist
 editor.status.undef_var = The variable varname doesn't exist
 editor.status.undef_name = The name namefield can't be recognized
 editor.status.type_mismatch = Type mismatch, typeA doesn't match with typeB
+editor.status.unused_variable = The value of the local variable varname is not used
+editor.status.uninitialized_variable = The local variable varname may not have been initialized
+editor.status.no_effect_assignment = The assignment to variable varname has no effect
 
 # Footer buttons
 editor.footer.errors = Errors
@@ -409,6 +438,20 @@ contrib.progress.starting = Starting
 contrib.progress.downloading = Downloading
 contrib.download_error = An error occured while downloading the contribution.
 contrib.unsupported_operating_system = Your operating system does not appear to be supported. You should visit the %s\'s library for more info.
+contrib.category.3d = 3D
+contrib.category.animation = Animation
+contrib.category.data = Data
+contrib.category.geometry = Geometry
+contrib.category.gui = GUI
+contrib.category.hardware = Hardware
+contrib.category.io = I/O
+contrib.category.math = Math
+contrib.category.simulation = Simulation
+contrib.category.sound = Sound
+contrib.category.typography = Typography
+contrib.category.utilities = Utilities
+contrib.category.video_vision = Video & Vision
+contrib.category.other = Other
 
 # Install on Startup
 contrib.startup.errors.download_install = Error during download and install of %s

build/shared/lib/languages/PDE_el.properties

@@ -66,6 +66,7 @@ menu.sketch.add_file = Προσθήκη Αρχείου...
 # | File | Edit | Sketch | Debug | Tools | Help |
 #                        | Debug |
 menu.debug = Αποσφαλμάτωση
+menu.debug.enable = Ενεργοποίηση Αποσφαλμάτωσης
 menu.debug.show_debug_toolbar = Εμφάνιση Εργαλειοθήκης Αποσφαλμάτωσης
 menu.debug.debug = Εκκίνηση Αποσφαλμάτωσης
 menu.debug.continue = Συνέχεια
@@ -91,7 +92,7 @@ menu.debug.show_tabs_list = Εμφάνιση Λίστας Καρτελών
 # | File | Edit | Sketch | Debug | Tools | Help |
 #                                | Tools |
 menu.tools = Εργαλεία
-menu.tools.color_selector = Επιλογέας χρωμάτων...
+menu.tools.color_selector = Επιλογή Χρώματος...
 menu.tools.create_font = Δημιουργία Γραμματοσειράς...
 menu.tools.archive_sketch = Αρχειοθέτηση Σχεδίου
 menu.tools.fix_the_serial_lbrary = Διόρθωση Σειριακής Βιβλιοθήκης
@@ -200,6 +201,8 @@ sketchbook.tree = Σχεδιοθήκη
 # Examples (Frame)
 examples = Παραδείγματα
 examples.add_examples = Πρόσθεσε Παραδείγματα...
+examples.libraries = Βιβλιοθήκες
+examples.core_libraries = Κύριες Βιβλιοθήκες
 
 # Export (Frame)
 export = Επιλογές εξαγωγής
@@ -242,9 +245,20 @@ file = Επιλέξτε μια εικόνα ή άλλο αρχείο δεδομ
 
 # Create Font (Frame)
 create_font = Δημιουργία Γραμματοσειράς
+create_font.label = Χρησιμοποιήστε αυτό το εργαλείο για να δημιουργήσετε γραμματοσειρές bitmap για το πρόγραμμά σας.\nΕπιλέξτε γραμματοσειρά και μέγεθος και πατήστε "Εντάξει" για δημιουργηθεί η γραμματοσειρά.\nΘα προστεθεί στο φάκελο "data" του Σχεδίου.
+create_font.size = Μέγεθος
+create_font.smooth = Εξομάλυνση
+create_font.characters = Χαρακτήρες
+create_font.character_selector = Επιλογή Χαρακτήρων
+create_font.character_selector.label = Οι προεπιλεγμένοι χαρακτήρες θα περιλαμβάνουν τα περισσότερα bitmaps για Mac OS\nκαι Windows Latin scripts. Αν συμπεριληφθούν όλοι οι χαρακτήρες μπορεί να χρειαστεί\nμεγάλη ποσότητα μνήμης για όλα τα bitmaps.\nΓια μεγαλύτερο έλεγχο, μπορείτε να επιλέξετε συγκεκριμένα μπλοκ Unicode.
+create_font.default_characters = Προεπιλεγμένοι Χαρακτήρες
+create_font.all_characters = Όλοι Οι Χαρακτήρες
+create_font.specific_unicode = Συγκεκριμένα Μπλοκ Unicode
+create_font.filename = Όνομα Αρχείου
+
 
 # Color Selector (Frame)
-color_selector = Επιλογέας χρωμάτων...
+color_selector = Επιλογή Χρώματος...
 
 # Archive Sketch (Frame)
 archive_sketch = Αρχειοθέτηση Σχεδίου ως...
@@ -252,6 +266,17 @@ archive_sketch = Αρχειοθέτηση Σχεδίου ως...
 # Close (Frame)
 close.unsaved_changes = Αποθήκευση αλλαγών στο
 
+# Tweak Mode
+tweak_mode = Κατάσταση Τροποποίησης
+tweak_mode.save_before_tweak = Παρακαλώ αποθηκεύστε το Σχέδιο πριν το τρέξετε σε Κατάσταση Τροποποίησης.
+tweak_mode.keep_changes.line1 = Να διατηρηθούν οι αλλαγές;
+tweak_mode.keep_changes.line2 = Έχετε αλλάξει κάποιες τιμές στο Σχέδιο. Θέλετε να κρατήσετε τις αλλαγές;
+
+# DebugTray
+debugger.name = Όνομα
+debugger.value = Τιμή
+debugger.type = Τύπος
+
 
 # ---------------------------------------
 # Toolbars
@@ -313,8 +338,13 @@ editor.status.printing.done = Ολοκλήρωση εκτύπωσης.
 editor.status.printing.error = Σφάλμα κατά την εκτύπωση.
 editor.status.printing.canceled = Ακύρωση εκτύπωσης.
 editor.status.copy_as_html = Ο κώδικας μορφοποιημένος ως HTML έχει αντιγραφεί στο πρόχειρο.
+editor.status.debug.busy = Αποσφαλμάτωση σε εξέλιξη...
+editor.status.debug.halt = H αποσφαλμάτωση τερματίστηκε.
+editor.status.archiver.cancel = H αρχειοθέτηση του Σχεδίου ακυρώθηκε.
 
 # Errors
+editor.status.warning = Προειδοποίηση
+editor.status.error = Σφάλμα
 editor.status.error_on = Σφάλμα στο
 editor.status.missing.semi_colon = Λείπει το ερωτηματικό
 editor.status.missing.open_sq_bracket = Λείπει η αριστερή αγκύλη
@@ -335,6 +365,9 @@ editor.status.undef_class = Η κλάση classname δεν υπάρχει
 editor.status.undef_var = Η μεταβλητή varname δεν υπάρχει
 editor.status.undef_name = Το όνομα namefield δεν μπορεί να αναγνωριστεί
 editor.status.type_mismatch = Δεν υπάρχει αντιστοιχία τύπων, ο typeA δεν συνδυάζεται με τον typeB
+editor.status.unused_variable = Η τιμή της τοπικής μεταβλητής varname δεν χρησιμοποιείται
+editor.status.uninitialized_variable = Η τοπική μεταβλητή varname ίσως να μην έχει αρχικοποιηθεί
+editor.status.no_effect_assignment = Η ανάθεση στη μεταβλητή varname δεν έχει αποτέλεσμα
 
 # Footer buttons
 editor.footer.errors = Σφάλματα
@@ -401,7 +434,7 @@ contrib.errors.contrib_download.timeout = Η σύνδεση εξάντλησε
 contrib.errors.no_internet_connection = Μάλλον δεν είσαι συνδεδεμένος στο Internet.
 contrib.status.downloading_list = Λήψη λίστας συνεισφορών.
 contrib.status.done = Ολοκληρώθηκε.
-contrib.status.all = Όλα
+contrib.all = Όλα
 contrib.undo = Αναίρεση
 contrib.remove = Διαγραφή
 contrib.install = Εγκατάσταση
@@ -415,6 +448,22 @@ contrib.unsupported_operating_system = Το λειτουργικό σας σύσ
 contrib.startup.errors.download_install = Σφάλμα κατά τη λήψη και εγκατάσταση του %s
 contrib.startup.errors.temp_dir = Αδύνατη η εγγραφή στον προσωρινό κατάλογο κατά τη λήψη και εγκατάσταση του %s
 contrib.startup.errors.new_marker = The unupdated contribution marker seems to not like %s. You may have to install it manually to update...
+contrib.category.3d = 3D
+contrib.category.animation = Animation
+contrib.category.data = Δεδομένα
+contrib.category.geometry = Γεωμετρία
+contrib.category.gui = GUI
+contrib.category.hardware = Υλικό 
+contrib.category.io = Ε/Ε
+contrib.category.math = Μαθηματικά
+contrib.category.simulation = Προσομοίωση
+contrib.category.sound = Ήχος
+contrib.category.special = Starred
+contrib.category.typography = Τυπογραφία
+contrib.category.utilities = Utilities
+contrib.category.video_vision = Βίντεο & Όραση
+contrib.category.other = Άλλα
+
 
 # Install on Import
 contrib.import.dialog.title = Missing Libraries Available
@@ -426,8 +475,15 @@ contrib.import.progress.done = %s has been installed.
 contrib.import.progress.final_list = The following libraries have been installed:
 contrib.import.errors.link = Error: The library %s has a strange looking download link.
 
+# ---------------------------------------
+# Warnings
+
+warn.delete = Διαγραφή
+warn.delete.sketch = Είσαι σίγουρος ότι θέλεις να διαγραφεί το Σχέδιο;
+warn.delete.file = Είσαι σίγουρος ότι θέλεις να διαγράψεις το "%s";
+
 # ---------------------------------------
 # Color Chooser
 
-color_chooser = Επιλογέας Χρώματος
+color_chooser = Επιλογή Χρώματος
 color_chooser.select = Επιλογή

java/src/processing/mode/java/DebugTray.java

@@ -210,7 +210,11 @@ public class DebugTray extends JFrame {
     rootNode = new DefaultMutableTreeNode("root");
     builtins = new DefaultMutableTreeNode("Processing");
     treeModel = new DefaultTreeModel(rootNode); // model for the tree column
-    model = DefaultOutlineModel.createOutlineModel(treeModel, new VariableRowModel(), true, "Name"); // model for all columns
+    // model for all columns
+    model =
+      DefaultOutlineModel.createOutlineModel(treeModel, new VariableRowModel(),
+                                             true,
+                                             Language.text("debugger.name"));
 
     ExpansionHandler expansionHandler = new ExpansionHandler();
     model.getTreePathSupport().addTreeWillExpandListener(expansionHandler);
@@ -318,7 +322,9 @@ public class DebugTray extends JFrame {
    * http://kickjava.com/src/org/netbeans/swing/outline/DefaultOutlineCellRenderer.java.htm
    */
   protected class VariableRowModel implements RowModel {
-    final String[] columnNames = { "Value", "Type" };
+    final String column0 = Language.text("debugger.value");
+    final String column1 = Language.text("debugger.type");
+    final String[] columnNames = { column0, column1 };
     final int[] editableTypes = {
       VariableNode.TYPE_BOOLEAN, 
       VariableNode.TYPE_FLOAT, 

java/src/processing/mode/java/ErrorBar.java

@@ -41,6 +41,7 @@ import processing.app.SketchCode;
 import processing.mode.java.pdex.ErrorCheckerService;
 import processing.mode.java.pdex.ErrorMarker;
 import processing.mode.java.pdex.Problem;
+import processing.app.Language;
 
 /**
  * The bar on the left of the text area which displays all errors as rectangles. <br>
@@ -287,7 +288,11 @@ public class ErrorBar extends JPanel {
               if (evt.getY() >= eMarker.getY() - 2 &&
                   evt.getY() <= eMarker.getY() + 2 + errorMarkerHeight) {
                 Problem p = eMarker.getProblem();
-                String msg = (p.isError() ? "Error: " : "Warning: ") + p.getMessage();
+                String msg = ((p.isError()
+                               ? Language.text("editor.status.error")
+                               : Language.text("editor.status.warning")) + ": "
+                              + p.getMessage());
+
                 setToolTipText(msg);
                 setCursor(Cursor.getPredefinedCursor(Cursor.HAND_CURSOR));
                 break;

java/src/processing/mode/java/JavaEditor.java

@@ -1388,7 +1388,9 @@ public class JavaEditor extends Editor {
     JMenuItem item;
 
     // "use the debugger" sounds too colloquial, and "enable" sounds too technical
-    enableDebug = Toolkit.newJCheckBoxMenuItem("Enable Debugger", KeyEvent.VK_D);
+    enableDebug =
+      Toolkit.newJCheckBoxMenuItem(Language.text("menu.debug.enable"),
+				   KeyEvent.VK_D);
     //new JCheckBoxMenuItem(Language.text("menu.debug.show_debug_toolbar"));
     enableDebug.setSelected(false);
     enableDebug.addActionListener(new ActionListener() {
@@ -2378,12 +2380,12 @@ public class JavaEditor extends Editor {
 
 
   public void statusBusy() {
-    statusNotice("Debugger busy...");
+    statusNotice(Language.text("editor.status.debug.busy"));
   }
 
 
   public void statusHalted() {
-    statusNotice("Debugger halted.");
+    statusNotice(Language.text("editor.status.debug.halt"));
   }
 
 
@@ -2584,9 +2586,10 @@ public class JavaEditor extends Editor {
 
     if (modified) {
       // ask to keep the values
-      int ret = Base.showYesNoQuestion(this, "Tweak Mode",
-                  "Keep the changes?",
-                  "You changed some values in your sketch. Would you like to keep the changes?");
+      int ret =
+	Base.showYesNoQuestion(this, Language.text("tweak_mode"),
+			       Language.text("tweak_mode.keep_changes.line1"),
+			       Language.text("tweak_mode.keep_changes.line2"));
       if (ret == 1) {
         // NO! don't keep changes
         loadSavedCode();

java/src/processing/mode/java/JavaMode.java

@@ -171,7 +171,8 @@ public class JavaMode extends Mode {
 
     if (isSketchModified(sketch)) {
       editor.deactivateRun();
-      Base.showMessage("Save", "Please save the sketch before running in Tweak Mode.");
+      Base.showMessage(Language.text("menu.file.save"),
+                       Language.text("tweak_mode.save_before_tweak"));
       return null;
     }
 
@@ -403,4 +404,4 @@ public class JavaMode extends Mode {
   static public void main(String[] args) {
     processing.app.Base.main(args);
   }
-}
+}

java/src/processing/mode/java/pdex/ErrorMessageSimplifier.java

@@ -226,6 +226,27 @@ public class ErrorMessageSimplifier {
         result = result.replace("typeB", q(args[1]));
       }
       break;
+
+    case IProblem.LocalVariableIsNeverUsed:
+      if (args.length > 0) {
+        result = Language.text("editor.status.unused_variable");
+        result = result.replace("varname", q(args[0]));
+      }
+      break;
+
+    case IProblem.UninitializedLocalVariable:
+      if (args.length > 0) {
+        result = Language.text("editor.status.uninitialized_variable");
+        result = result.replace("varname", q(args[0]));
+      }
+      break;
+
+    case IProblem.AssignmentHasNoEffect:
+      if (args.length > 0) {
+        result = Language.text("editor.status.no_effect_assignment");
+        result = result.replace("varname", q(args[0]));
+      }
+      break;
     }
 
     //log("Simplified Error Msg: " + result);