Muse Anchor Issue -- Is This a Bug?

Question

When I name an anchor with a period in the name [ essay.anchor ]
weird things happen; anchor fails, shifting elements.
Is the period a restricted symbol? Anyone else experience this?

Answer 1

Try this:
import javax.swing.*;
import java.awt.event.*;
import java.awt.*;
import javax.swing.text.*;
class textpaneColor extends JFrame {
   JTextPane tp = new JTextPane();
   JButton button = new JButton("color");
   public static void main(String args[]) {
      textpaneColor obj = new textpaneColor();
      obj.showMe();
   void showMe() {
      button.addActionListener(new buttonListener());
      setSize(200,200);
      getContentPane().setLayout(new BorderLayout());
      getContentPane().add(tp, BorderLayout.CENTER);
      getContentPane().add(button, BorderLayout.SOUTH);
      setVisible(true);
   class buttonListener implements ActionListener {
      public void actionPerformed(ActionEvent e) {
         SimpleAttributeSet set=new SimpleAttributeSet();
         StyleConstants.setForeground(set,Color.BLUE);
         StyledDocument doc=tp.getStyledDocument();
         doc.setParagraphAttributes(0,999999,set,true);
};o)
V.V.