Index: trunk/kernel/include/tag-class.php
===================================================================
diff -u -r817 -r3330
--- trunk/kernel/include/tag-class.php	(.../tag-class.php)	(revision 817)
+++ trunk/kernel/include/tag-class.php	(.../tag-class.php)	(revision 3330)
@@ -203,100 +203,102 @@
     
     function ParseComments($name,$code)
     {
-        //echo "function $name:<br>\n";
+    	//echo "function $name:<br>\n";
 
-        $data = array();   
-        $attribs = array();
-        $field = '';
-        for($l=0;$l<count($code);$l++)
-        {
-            $line = trim($code[$l]);
-            if(substr($line,0,1)=="@")
-            {            
-              if(substr($line,1,6)=="attrib")
-              {
-                $field = "attrib";
-                $line=trim(substr($line,8));
-                $parts = explode(":",$line,3);                
-                if(strpos($parts[0],"=")>0)
-                {                
-                  $p = explode($parts[0],"=",2);               
-                  $attr = $p[0];
-                  $attr_default_val = $p[1];
-                }
-                else
-                {
-                    $attr = $parts[0];
-                    $attr_default="";
-                }
-                if(count($parts)==3)
-                {
-                	$atype=$parts[1];
-                	$attr_desc=$parts[2];
-                }
-                else 
-                {
-                  $attr_desc = $parts[1];
-                  $atype="";
-                }
-                $attribs[$attr] = $attr_desc;
-                $attr_default[$attr] = $attr_default_val;
-                $attr_type[$attr] = $atype;
-              }
-              else
-              {
-                $parts = explode(":",$line,2);
-                $field = strtolower(substr($parts[0],1)); 
-                $data[$field] = htmlentities($parts[1]);
-              }
-            }
-            else
-            {
-                if(substr($line,0,2)!="*/")
-                {                
-                  if(strlen($field))
-                  {
-                    if($field=="attrib")        
-                    {                    
-                        $attribs[$attr] .= $line;
-                    }
-                    else
-                      $data[$field] .=$line;
-                  }
-                }
-            }
-        }
-        if(strlen($name)>0)
-        {
-        	$data["name"] = $name;
-        	$data["scope"]="global";        	
-        }
-        else
-        {
-        	if( isset($data["field"]) ) // process something, but don't work
-        	{
-        		$field = $data["field"];
-        		$fparts = explode(".",$field,2);
-        		$data["name"]=$fparts[1];
-        		$data["scope"]=$fparts[0];
-        		unset($data["field"]);
-        	}
-        }
-        $t =& $this->AddItemFromArray($data);
-        //echo "<PRE>";print_r($data); echo "</PRE>";
-        $t->Dirty();
-        if(strlen($t->get("name"))>0 && strlen($t->Get("description"))>0)
-        {        
-          $t->Create();
-          if(count($attribs)>0)
-          {
-            foreach($attribs as $field=>$desc)
-            {   
-                $req = (substr($field,0,1)=="*");
-                $t->AddAttribute($field, getArrayValue($attr_type,$field),$desc,getArrayValue($attr_default,$field),$req);
-            }
-          }
-        }
+    	$data = array();
+    	$attribs = array();
+    	$field = '';
+    	for ($l = 0; $l < count($code); $l++)
+    	{
+    		$attr_default_val = '';
+    		$line = trim($code[$l]);
+    		if (substr($line, 0, 1) == '@')
+    		{
+    			if (substr($line, 1, 6) == 'attrib')
+    			{
+    				$field = 'attrib';
+    				$line = trim( substr($line, 8) );
+    				$parts = explode(':', $line, 3);
+    				if (strpos($parts[0], '=') > 0)
+    				{
+    					$p = explode($parts[0], '=', 2);
+    					$attr = $p[0];
+    					$attr_default_val = $p[1];
+    				}
+    				else
+    				{
+    					$attr = $parts[0];
+    					$attr_default = '';
+    				}
+    				
+    				if (count($parts) == 3)
+    				{
+    					$atype = $parts[1];
+    					$attr_desc = $parts[2];
+    				}
+    				else
+    				{
+    					$attr_desc = $parts[1];
+    					$atype = '';
+    				}
+    				$attribs[$attr] = $attr_desc;
+    				$attr_default[$attr] = $attr_default_val;
+    				$attr_type[$attr] = $atype;
+    			}
+    			else
+    			{
+    				$parts = explode(':', $line, 2);
+    				$field = strtolower( substr($parts[0], 1) );
+    				$data[$field] = htmlentities($parts[1]);
+    			}
+    		}
+    		else
+    		{
+    			if(substr($line,0,2)!="*/")
+    			{
+    				if(strlen($field))
+    				{
+    					if($field=="attrib")
+    					{
+    						$attribs[$attr] .= $line;
+    					}
+    					else
+    					$data[$field] .=$line;
+    				}
+    			}
+    		}
+    	}
+    	if(strlen($name)>0)
+    	{
+    		$data["name"] = $name;
+    		$data["scope"]="global";
+    	}
+    	else
+    	{
+    		if( isset($data["field"]) ) // process something, but don't work
+    		{
+    			$field = $data["field"];
+    			$fparts = explode(".",$field,2);
+    			$data["name"]=$fparts[1];
+    			$data["scope"]=$fparts[0];
+    			unset($data["field"]);
+    		}
+    	}
+    	$t =& $this->AddItemFromArray($data);
+    	//echo "<PRE>";print_r($data); echo "</PRE>";
+    	$t->Dirty();
+    	if(strlen($t->get("name"))>0 && strlen($t->Get("description"))>0)
+    	{
+    		$t->Create();
+    		if(count($attribs)>0)
+    		{
+    			foreach($attribs as $field=>$desc)
+    			{
+    				$req = (substr($field,0,1)=="*");
+    				$t->AddAttribute($field, getArrayValue($attr_type,$field),$desc,getArrayValue($attr_default,$field),$req);
+    			}
+    		}
+    	}
     }
 
     function ParseFile($file)