diff --git a/intellibot.jar b/intellibot.jar
old mode 100755
new mode 100644
index 392403de..1439e2ec
Binary files a/intellibot.jar and b/intellibot.jar differ
diff --git a/src/com/millennialmedia/intellibot/ide/search/RobotPythonReferenceSearch.java b/src/com/millennialmedia/intellibot/ide/search/RobotPythonReferenceSearch.java
index 23c25336..e9891255 100644
--- a/src/com/millennialmedia/intellibot/ide/search/RobotPythonReferenceSearch.java
+++ b/src/com/millennialmedia/intellibot/ide/search/RobotPythonReferenceSearch.java
@@ -32,7 +32,7 @@ public RobotPythonReferenceSearch() {
     }
 
     @Override
-    public void processQuery(@NotNull ReferencesSearch.SearchParameters params, @NotNull Processor<PsiReference> processor) {
+    public void processQuery(@NotNull ReferencesSearch.SearchParameters params, @NotNull Processor processor) {
         SearchScope searchScope = params.getEffectiveSearchScope();
         boolean localScope = false;
         if (searchScope instanceof GlobalSearchScope) {
diff --git a/src/com/millennialmedia/intellibot/psi/RobotPsiManager.java b/src/com/millennialmedia/intellibot/psi/RobotPsiManager.java
index 8aaef872..ac206ce9 100644
--- a/src/com/millennialmedia/intellibot/psi/RobotPsiManager.java
+++ b/src/com/millennialmedia/intellibot/psi/RobotPsiManager.java
@@ -1,25 +1,12 @@
 package com.millennialmedia.intellibot.psi;
 
 import com.intellij.openapi.components.ProjectComponent;
-import com.intellij.psi.PsiElement;
-import com.intellij.psi.impl.AbstractModificationTracker;
-import com.intellij.psi.impl.PsiManagerImpl;
 import org.jetbrains.annotations.NotNull;
 
 /**
  * @author mrubino
  */
-public class RobotPsiManager extends AbstractModificationTracker implements ProjectComponent {
-
-    public RobotPsiManager(PsiManagerImpl psiManager) {
-        super(psiManager);
-    }
-
-    @Override
-    protected boolean isInsideCodeBlock(PsiElement element) {
-        // TODO: usage?
-        return false;
-    }
+public class RobotPsiManager implements ProjectComponent {
 
     public void projectOpened() {
         // nothing