fixing some issues with saving files

app/PdeCode.java

@@ -73,9 +73,9 @@ public class PdeCode {
     //history.record(s, PdeHistory.SAVE);
 
     try {
-      System.out.println("saving to " + file);
-      System.out.println("stuff to save: " + program);
-      System.out.println("-------");
+      //System.out.println("saving to " + file);
+      //System.out.println("stuff to save: " + program);
+      //System.out.println("-------");
       PdeBase.saveFile(program, file);
 
     } catch (Exception e) {

app/PdeEditor.java

@@ -1126,7 +1126,10 @@ public class PdeEditor extends JFrame
 
     //if (!sketch.isModified()) {
     //if (sketch.modified) checkModified2();
-    if (!sketch.modified) checkModified2();
+    if (!sketch.modified) {
+      checkModified2();
+      return;
+    }
 
     String prompt = "Save changes to " + sketch.name + "?  ";
 

app/PdeEditorHeader.java

@@ -276,7 +276,7 @@ public class PdeEditorHeader extends JComponent /*implements MouseListener*/ {
    * Called when a new sketch is opened.
    */
   public void rebuild() {
-    System.out.println("rebuilding editor header");
+    //System.out.println("rebuilding editor header");
     rebuildMenu(); 
     repaint();
   }

app/PdeSketch.java

@@ -227,7 +227,7 @@ public class PdeSketch {
   //public void setCurrentModified(boolean what) {
   //public void setModified(boolean what) {
   public void setModified() {
-    System.out.println("setting modified for " + current.program);
+    //System.out.println("setting modified for " + current.program);
     //modified = true;
     current.modified = true;
     //editor.header.repaint();

todo.txt

@@ -9,6 +9,18 @@ o   test by rewriting with java.awt.Menu
 X beautify is ignoring the setting for number of spaces on tabs
 X   http://processing.org/discourse/yabb/YaBB.cgi?board=Proce55ing_software_bugs;action=display;num=1083708360;start=0
 X clean up PdeTokenMarker, probably just alphabetize
+X saving issues (all the same bug, as it turns out)
+X   save changes to null
+X   sketch is changing before the "save changes?" is complete
+X     as a result, 'cancel' does nothing
+X   always ask save changes, even if nothing changed
+
+
+mangling and mess
+_ remove the 'sketchbook.prompt' mess
+_ re-implement history
+_ write sketchbook.clean()
+_ write 'new text file'
 
 
 _ NullPointerException when alt is pressed