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@@ -18,13 +18,14 @@ $ echo path/to/Isabelle/HoTT >> ~/.isabelle/Isabelle2020/ROOTS
### To-do list
-In no particular order. Some of the following might require changes to the Isabelle prover itself.
+In no particular order. Some of the following might(?) require changes to the Isabelle prover itself.
- [ ] Implement dedicated tables for type information.
- [ ] Tactic-based term elaboration has (at least) two problems:
1. `assume(s)` clauses don't accept schematic vars, and
2. it often results in overly-flexible subgoals that the typechecker doesn't solve.
Will need an elaborator integrated into Isabelle's syntax checking.
+- [ ] Proper handling of universes.
- [ ] Inductive type definitions.
- [ ] Recursive function definitions.
- [ ] Higher inductive type definitions.