#   Set: pp::colors
  Set: pp::unicode
  Set: tactic::proof_state::goal_names
# Proof state:
main: a : Bool ⊢ a ⇒ a ∧ a
## Proof state:
main::1: H : a, a : Bool ⊢ a ∧ a
## Proof state:
main::1::1: H : a, a : Bool ⊢ a
main::1::2: H : a, a : Bool ⊢ a
## Proof state:
no goals
##   Proved: T
#