");
Markup("checkedbox", "inline", "/\[x\]/", "");
function Footnote($m) {
static $fngroup = 1, $fncount = 0, $fntext = array();
$fn_str = $m[1];
if ($fn_str == "#" || $fn_str == "@") {
if ($fncount > 0) {
ksort($fntext);
$out = ($fn_str == "#") ?
"<:block>\n" . implode('',$fntext) :
implode('',$fntext);
}
$fntext = array();
$fncount = 0;
$fngroup++;
} else {
$fncount++;
if (preg_match("/#([0-9]+)(?>\\s+(.+))?/s", $fn_str, $fn_str_parts)) {
$fncount = $fn_str_parts[1];
$fn_str = $fn_str_parts[2];
}
$fnid = $fngroup . '_' . $fncount;
$out = (isset($fn_str_parts[2]) && $fn_str_parts[2] != '' && $fntext[$fncount] == '#') ? '' : "";
global $FootnoteBacklinkCharacter;
if ($fn_str != '') {
$fntext[$fncount] = "";
} else if ($fntext[$fncount] == '') {
$fntext[$fncount] = '#';
}
}
return $out;
}