add to-do list of things to do next

todo.md

@@ -0,0 +1,24 @@
+# To-do list
+
+- Add tests for:
+  - `d0`
+  - `d$`
+  - `d^`
+  - `dd`
+  - `dn`
+  - `dN`
+  - `df<char>`
+  - `dF<char>`
+  - `dt<char>`
+  - `dT<char>`
+  - delete inside word
+- Implement delete-around-word and test it
+- Reimplement `%` motion and `d%` motion.
+  - They should both search for the next character in any pair, the same way in Vim
+  - Add tests for reimplemented movements and motions
+- Reimplement `di<symbol>` and `da<symbol>`
+  - They should search for the next char in the specific pair, the same way in Vim
+  - Add tests for both
+- Implement `dG` motion and test it
+
+Afterwards, add tests for yanking.