Method enter

src/bsh/util/JConsole.java:390–404

()

	private	void enter() {
		String s = getCmd();

		if ( s.length()	== 0 )	// special hack	for empty return!
			s = ";\n";
		else {
			history.addElement( s );
			s = s +"\n";
		}

		append("\n");
		histLine = 0;
		acceptLine( s );
		text.repaint();
	}

    private String getCmd() {
		String s = "";