/*
 * Duplicate_Lines_Below.bsh - a BeanShell macro script for the
 * jEdit text editor - duplicates the cursor line.
 * Copyright (C) 2001 Francesc Roses
 * froses@menta.net
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with the jEdit program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 *
 * based on: Duplicate_Line.bsh 3866 2001-11-06 15:04:21Z jgellene
 *
 * Checked for jEdit 4.3 API
 *
 */

void duplicateLinesBelow()
{
	/*
	 * Guard for readonly files becuase Buffer.insert()
	 * ignores the flag
	 *
	 */
	if(buffer.isReadOnly())
	{
		Macros.error(view, "This file is read only.");
		return;
	}

	selections = textArea.getSelectedLines();
	if(selections.length == 0){
		selections = new int [] {textArea.getCaretLine()};
	}
	start = textArea.getLineStartOffset(selections[0]);
	stop = textArea.getLineEndOffset(selections[selections.length-1]);
	if(stop-1 == textArea.getBufferLength()){
		--stop;
		text = '\n'+textArea.getText(start,stop-start);
	}else{
		text = textArea.getText(start,stop-start);
	}
	buffer.insert(stop, text);
}

duplicateLinesBelow();

/*

Macro index data (in DocBook format)

  <listitem>
    <para><filename>Duplicate_Lines_Below.bsh</filename></para>
	<abstract><para>
	  Duplicates the line on which the caret lies immediately
	  beneath it. If multiple lines are selected, they are duplicated.
	</para></abstract>
  </listitem>

*/

// end Duplicate_Line.bsh
