diff --git a/TODO b/TODO
index 127ef8b0..67bcfc14 100644
--- a/TODO
+++ b/TODO
@@ -19,15 +19,8 @@
 
   - folding support
 
-  - Hierarchical, highlight some way inside a region, another way outside
-
-  - other types of highlighters (like for correctly supporting nesting,
-    which regex are bad at), faster as well.
-
 * improve info boxes
 
-  - More automatic hiding behaviour
-
   - Move info handling to client
 
     . remove direct ui access from context
@@ -50,8 +43,6 @@
 
 * spelling support
 
-* allow colalias to reference another colalias
-
 * investigate 'kakdiff'
 
 * Tree based undo