1 files changed, 3 insertions, 2 deletions
diff --git a/TODO.md b/TODO.md
index ed1484c4..e6b5efd1 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,5 +1,6 @@
-- Implement backspace/delete
-- Implement marks
+helper methods: iterate over selection spans in the document.
+
+- Implement marks (superset of Selection/Range)
 - Implement style configs, tab settings
 - Visual tab width
 - Refactor tree-sitter-highlight to work like the atom one, recomputing partial tree updates.