Fix #2004 - Indent breaks when hitting enter before spaces

Author: AmnonOwed

app/src/processing/mode/java/PdeKeyListener.java

@@ -304,9 +304,11 @@ public boolean keyPressed(KeyEvent event) {
  //textarea.setSelectionStart(origIndex + 1);
  textarea.setSelectionEnd(textarea.getSelectionStop() - spaceCount);
  textarea.setSelectedText("\n");
+ textarea.setCaretPosition(textarea.getCaretPosition() + extraCount + spaceCount);
  } else {
  String insertion = "\n" + spaces(spaceCount);
  textarea.setSelectedText(insertion);
+ textarea.setCaretPosition(textarea.getCaretPosition() + extraCount);
  }
 
  // not gonna bother handling more than one brace