/*
 * Go_to_Column.bsh - a BeanShell macro for the jEdit text
 * editor - Prompts the user for a column position on the
 * current line, then moves the caret there.
 *
 * Copyright (C) 2003 Ollie Rutherfurd <oliver@rutherfurd.net>
 *
 * $Id: Go_to_Column.bsh 58 2003-11-03 21:49:26Z oliver $
 */
goToColumn()
{
	line = textArea.getCaretLine();
	len = textArea.getLineLength(line) + 1;
	while(true)
	{
		col = Macros.input(view, "Column (between 1 and " + len + "):");
		if(col == null)
			return;
		else
		{
			try
			{
				col = Integer.parseInt(col);
				if(col >= 1 && col <= len)
				{
					lineStartOffset = textArea.getLineStartOffset(line);
					textArea.setCaretPosition(lineStartOffset + (col-1));
					textArea.requestFocus();
					return;
				}
			}catch(NumberFormatException e){
			}
		}
	}
}

goToColumn();

/*
	Macro index data (in DocBook format)

<listitem>
    <para><filename>Go_to_Column.bsh</filename></para>
    <abstract><para>
		Prompts the user for a column position on the 
		current line, then moves the caret there.
    </para></abstract>
</listitem>

*/