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fixed #7

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This commit is contained in:
joyqi 2013-10-20 14:21:35 +08:00
parent 96d072bbdb
commit d5916e2807
1 changed files with 22 additions and 9 deletions
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31
var/Markdown.php
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@ -179,12 +179,21 @@ class Markdown {
$this->teardown();
$text = preg_replace_callback("/<\/?(\!doctype|html|head|body|link|title|input|select|button|textarea|style|script|noscript|iframe|object|embed)[^>]*>/is",
function ($matches) {
return htmlspecialchars($matches[0]);
}, $text);
array(&$this, '_transform_callback'), $text);
return $text . "\n";
}
/**
* _transform_callback
*
* @param array $matches
* @access protected
* @return string
*/
protected function _transform_callback($matches) {
return htmlspecialchars($matches[0]);
}
protected $document_gamut = array(
# Strip link definitions, store in hashes.
@ -1330,6 +1339,8 @@ class Markdown {
return $this->hashPart($link);
}
protected $tail = '';
protected function _doAutoLinks_url_callback($matches) {
list ($wholeMatch, $lookbehind, $protocol, $link) = $matches;
@ -1356,17 +1367,14 @@ class Markdown {
}
}
$tail = '';
$this->tail = '';
if ($level < 0) {
$link = preg_replace("/\){1," . (- $level) . "}$/", $link, function ($matches) use (&$tail) {
$tail = $matches[0];
return '';
});
$link = preg_replace("/\){1," . (- $level) . "}$/", $link, array(&$this, '_doAutoLinks_url_callback_callback'));
}
$url = $this->encodeAttribute($matches[2] . $matches[3]);
$link = "<a rel=\"nofollow\" href=\"$url\">$url</a>";
return '<' . $protocol . $link . '>' . $tail;
return '<' . $protocol . $link . '>' . $this->tail;
}
protected function _doAutoLinks_email_callback($matches) {
$address = $matches[1];
@ -1374,6 +1382,11 @@ class Markdown {
return $this->hashPart($link);
}
protected function _doAutoLinks_url_callback_callback($matches) {
$this->tail = $matches[0];
return '';
}
protected function doFencedCodeBlocks($text) {
#
# Adding the fenced code block syntax to regular Markdown: