fixed JavaScript compressor for certain regexes

This fixes a problem with running the minified jQuery through the
compressor.

2 files changed, 7 insertions, 1 deletions

diff --git a/_test/cases/lib/exe/js_js_compress.test.php b/_test/cases/lib/exe/js_js_compress.test.php
index 76b51e5ab..4702d35d3 100644
--- a/_test/cases/lib/exe/js_js_compress.test.php
+++ b/_test/cases/lib/exe/js_js_compress.test.php
@@ -105,6 +105,12 @@ class js_js_compress_test extends UnitTestCase {
 
     }
 
+    function test_complexminified(){
+        $text = 'if(!k.isXML(a))try{if(e||!l.match.PSEUDO.test(c)&&!/!=/.test(c)){var f=b.call(a,c);if(f||!d||a.document&&a.document.nodeType!==11)return f}}catch(g){}return k(c,null,null,[a]).length>0}}}(),function(){var a=c.createElement("div");a.innerHTML="<div class=\'test e\'></div><div class=\'test\'></div>";if(!!a.getElementsByClassName&&a.getElementsByClassName("e").length!==0){a.lastChild.className="e";if(a.getElementsByClassName("e").length===1)return;foo="text/*";bla="*/"';
+
+        $this->assertEqual(js_compress($text),$text);
+    }
+
     /**
      * Test the files provided with the original JsStrip
      */
diff --git a/lib/exe/js.php b/lib/exe/js.php
index b0618dc4c..e4c5c2ab8 100644
--- a/lib/exe/js.php
+++ b/lib/exe/js.php
@@ -294,7 +294,7 @@ function js_compress($s){
     // items that don't need spaces next to them
     $chars = "^&|!+\-*\/%=\?:;,{}()<>% \t\n\r'\"[]";
 
-    $regex_starters = array("(", "=", "[", "," , ":");
+    $regex_starters = array("(", "=", "[", "," , ":", "!");
 
     $whitespaces_chars = array(" ", "\t", "\n", "\r", "\0", "\x0B");