Add FIXME for unrecoverable missing variables

src/Protocol/Diaspora.php

@@ -4067,6 +4067,7 @@ class Diaspora
 
 		foreach ($recips as $recip) {
 			logger("Send updated profile data for user ".$uid." to contact ".$recip["id"], LOGGER_DEBUG);
+			/// @fixme $profile isn't available here
 			self::buildAndTransmit($profile, $recip, "profile", $message, false, "", true);
 		}
 	}

src/Protocol/OStatus.php

@@ -1024,6 +1024,7 @@ class OStatus
 		$orig_created = $xpath->query('atom:published/text()', $activityobjects)->item(0)->nodeValue;
 		$orig_edited = $xpath->query('atom:updated/text()', $activityobjects)->item(0)->nodeValue;
 
+		/// @fixme $contact is unavailable here
 		$orig_contact = $contact;
 		$orig_author = self::fetchAuthor($xpath, $activityobjects, $importer, $orig_contact, false);
 

src/Protocol/PortableContact.php

@@ -816,6 +816,7 @@ class PortableContact
 			return false;
 		}
 
+		/// @fixme $element is unavailable here
 		$server["site_name"] = $xpath->evaluate($element."//head/title/text()")->item(0)->nodeValue;
 		return $server;
 	}

src/Worker/Directory.php

@@ -25,6 +25,7 @@ class Directory {
 
 		$dir .= "/submit";
 
+		/// @fixme $argv is unavailable here
 		$arr = array('url' => $argv[1]);
 
 		call_hooks('globaldir_update', $arr);