replace code.google.com links with updated github urls

app/src/processing/app/syntax/DefaultInputHandler.java

@@ -188,7 +188,7 @@ public class DefaultInputHandler extends InputHandler {
     if ((modifiers & InputEvent.META_DOWN_MASK) != 0) return;
 
     // Prevent CTRL-/ from going through as a typed '/' character
-    // http://code.google.com/p/processing/issues/detail?id=596
+    // https://github.com/processing/processing/issues/635
     if ((modifiers & InputEvent.CTRL_DOWN_MASK) != 0 && c == '/') return;
 
     if (c != KeyEvent.CHAR_UNDEFINED) {

app/src/processing/app/syntax/JEditTextArea.java

@@ -421,8 +421,8 @@ public class JEditTextArea extends JComponent
       int painterWidth = painter.getScrollWidth();
 
       // Update to how horizontal scrolling is handled
-      // http://code.google.com/p/processing/issues/detail?id=280
-      // http://code.google.com/p/processing/issues/detail?id=316
+      // https://github.com/processing/processing/issues/319
+      // https://github.com/processing/processing/issues/355
       //setValues(int newValue, int newExtent, int newMin, int newMax)
       if (horizontalOffset < 0) {
         horizontal.setValues(-horizontalOffset, painterWidth, -leftHandGutter, width);
@@ -1951,7 +1951,7 @@ public class JEditTextArea extends JComponent
         }
 
         // Remove tabs and replace with spaces
-        // http://code.google.com/p/processing/issues/detail?id=69
+        // https://github.com/processing/processing/issues/108
         if (selection.contains("\t")) {
           int tabSize = Preferences.getInteger("editor.tabs.size");
           char[] c = new char[tabSize];

app/src/processing/app/syntax/PdeInputHandler.java

@@ -130,7 +130,7 @@ public class PdeInputHandler extends DefaultInputHandler {
     if (Platform.isMacOS()) {
       // Additional OS X key bindings added for 0215.
       // Also note that two more are added above and marked 0215.
-      // http://code.google.com/p/processing/issues/detail?id=1354
+      // https://github.com/processing/processing/issues/1392
       // "Mac keyboard shortcuts" document from Apple:
       // https://support.apple.com/en-us/HT201236
 

app/src/processing/app/ui/Editor.java

@@ -1007,7 +1007,7 @@ public abstract class Editor extends JFrame implements RunnerListener {
 
 
   static public void showChanges() {
-    // http://code.google.com/p/processing/issues/detail?id=1520
+    // https://github.com/processing/processing/issues/1558
     if (!Base.isCommandLine()) {
       Platform.openURL("https://github.com/processing/processing/wiki/Changes");
     }
@@ -1817,7 +1817,7 @@ public abstract class Editor extends JFrame implements RunnerListener {
         // Put the scrollbar position back, otherwise it jumps on each format.
         // Since we're not doing a good job of maintaining position anyway,
         // a more complicated workaround here is fairly pointless.
-        // http://code.google.com/p/processing/issues/detail?id=1533
+        // https://github.com/processing/processing/issues/1571
         if (scrollPos != textarea.getVerticalScrollPosition()) {
           textarea.setVerticalScrollPosition(scrollPos);
         }