help.append("usage: ls [xpath]" + NEWLINE); help.append("List base-uri's for nodes returned in [xpath]. By default this command is" + NEWLINE); help.append("equivalent to running: for $i in input() order by base-uri($i) return base-uri($i) " + NEWLINE); help.append("Options: " + NEWLINE);
help.append("usage: ls [xpath]" + Environment.NEWLINE); help.append("List base-uri's for nodes returned in [xpath]. By default this command is" + Environment.NEWLINE); help.append("equivalent to running: for $i in input() order by base-uri($i) return base-uri($i) " + Environment.NEWLINE); help.append("Options: " + Environment.NEWLINE);
	public String getHelp() {		StringBuffer help = new StringBuffer();		help.append("usage: ls [xpath]" + NEWLINE);		help.append("List base-uri's for nodes returned in [xpath]. By default this command is" + NEWLINE);		help.append("equivalent to running: for $i in input() order by base-uri($i) return base-uri($i) " + NEWLINE);		help.append("Options: " + NEWLINE);		HelpFormatter formatter = new HelpFormatter();		StringWriter buf = new StringWriter();		formatter.printOptions(new PrintWriter(buf),				               80,				               options,				               4,				               8);		 help.append(buf.toString());		return help.toString();	}