From 379779363e5551ff2449dec54f887f2f60dc1074 Mon Sep 17 00:00:00 2001
From: Lucas Souza <lucassouza1@gmail.com>
Date: Fri, 20 Jan 2012 16:50:54 -0200
Subject: [PATCH] Add acceptance for escape char in id selectors

---
 phpQuery/phpQuery/phpQueryObject.php | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/phpQuery/phpQuery/phpQueryObject.php b/phpQuery/phpQuery/phpQueryObject.php
index 9693cb9..f2ec9d7 100644
--- a/phpQuery/phpQuery/phpQueryObject.php
+++ b/phpQuery/phpQuery/phpQueryObject.php
@@ -349,9 +349,12 @@ protected function parseSelector($query) {
 			// IDs
 			} else if ( $c == '#') {
 				$i++;
-				while( isset($query[$i]) && ($this->isChar($query[$i]) || $query[$i] == '-')) {
-					$tmp .= $query[$i];
-					$i++;
+				while( isset($query[$i]) && ($this->isChar($query[$i]) || $query[$i] == '-') || $query[$i] == '\\' ||  $query[$i-1] == '\\')) {
+					// Do not include escape char
+					if ($query[$i] == '\\'){
+						$tmp .= $query[$i];
+						$i++;
+					}					
 				}
 				$return[] = '#'.$tmp;
 			// SPECIAL CHARS
@@ -1742,7 +1745,7 @@ public function replaceAll($selector) {
 	public function remove($selector = null) {
 		$loop = $selector
 			? $this->filter($selector)->elements
-			: $this->elements;
+			: $this->elements ?: phpQuery::pq($selector, $this->getDocumentID());
 		foreach($loop as $node) {
 			if (! $node->parentNode )
 				continue;