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Use a Zipper to process MakeWellFormed, removing quadratic behavior.

Signed-off-by: Edward Z. Yang <ezyang@mit.edu>
This commit is contained in:
Edward Z. Yang
2013-10-13 12:53:51 -07:00
parent 82bcc62058
commit 8f401f769e
10 changed files with 158 additions and 149 deletions

View File

@@ -307,13 +307,13 @@ class HTMLPurifier_Injector_AutoParagraph extends HTMLPurifier_Injector
*/
private function _pLookAhead()
{
$this->current($i, $current);
if ($current instanceof HTMLPurifier_Token_Start) {
if ($this->currentToken instanceof HTMLPurifier_Token_Start) {
$nesting = 1;
} else {
$nesting = 0;
}
$ok = false;
$i = null;
while ($this->forwardUntilEndToken($i, $current, $nesting)) {
$result = $this->_checkNeedsP($current);
if ($result !== null) {