dd72269b13
It is not nice to have Set as a reserved keyword. See example examples/lean/set.lean Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
6 lines
141 B
Text
6 lines
141 B
Text
SetOption tactic::proof_state::goal_names true.
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Theorem T (a : Bool) : a => a /\ a.
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apply imp_tac.
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apply Conj.
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assumption.
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done.
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