hr.footnote {
width: 30%;
}
p.footnote {
text-indent: -1em;
margin-right: 3em;
margin-left: 3em;
margin-top: 0em;
margin-bottom: 0.5em;
font-size: smaller;
}
";
$IdPattern = "[A-Za-z][-.:_A-Za-z0-9]*";
$DoubleBrackets["/\\[\\^#($IdPattern)\\^\\]/e"] = 'shortcut($text,"$1");';
$DoubleBrackets["/\\[\\^(.*?)\\^\\]/e"] = 'footnote("$1");';
function footnote($foottext) {
static $fncount, $fntext;
if ($foottext == "#") {
$fncount = 0;
$r = "$fntext";
$fntext = '';
} else {
$fncount++;
$r = "$fncount";
$foottext = stripslashes($foottext);
$fntext .= "";
}
return $r;
}
function shortcut($text,$anchor) {
$text .= "\n";
if (preg_match("/\\[\\[#$anchor\\]\\]\\n?(.*?)\\n/",$text,$match)) {
return preg_replace("/^[#*!:]+\s*/","",$match[1]);
} else {
return "'''$anchor''' not found.";
}
}
?>