/* get clipboard delimiter, returns 1, or 0 */
_getcbdl(chr, use_default, copy)
{
        local delim, status = 0;

        if (argc < 3)
        {
                if (argc < 2)
                {
                        use_default = 0;
                }
                copy = 0;
        }

        if (use_default)   /* from configuration file */
        {
                if (copy)
                {
                        delim = getconfdef("clipboard_column_separator");
                }
                else
                {
                        delim = getconfdef("clipboard_delimiters");
                }
        }
        else
        {
                if (copy)
                {
                        delim = getconf("clipboard_column_separator");
                }
                else
                {
                        delim = getconf("clipboard_delimiters");
                }
        }

        if (strlen(delim) > 0)
        {
                status = strlen(strfind(chr, delim)) > 0;
        }
        return(status);
}