function doHeaders($text)
{
/*
Setext-style headers:
Header 1
########
Header 2
========
Header 3
--------
$text = preg_replace_callback
(
'{ ^(.+?)[ ]*\n(\#+|=+|-+)[ ]*\n+ }mx',
array(&$this, '_doHeaders_callback_setext'), $text
);
*/
$text = parent::doHeaders($text);
/*
atx-style headers:
h1. Header 1
h2. Header 2
...
h6. Header 6
*/
$text = preg_replace_callback('{
^h([1-6])\\. # $1 = string of h?
[ ]*
(.+?) # $2 = Header text
[ ]*
\\n+
}xm', array(&$this, '_doHeaders_callback_tp'), $text);
return $text;
}