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fix: Capture nested tactic failure #135

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aniva merged 6 commits from bug/nested-tactic-failure into dev 2024-12-07 18:51:26 -08:00
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Pantograph/Goal.lean
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@ -215,6 +215,7 @@ protected def GoalState.tryTacticM (state: GoalState) (goal: MVarId) (tacticM: E
return .failure #[← exception.toMessageData.toString]
/-- Execute a string tactic on given state. Restores TermElabM -/
@[export pantograph_goal_state_try_tactic_m]
protected def GoalState.tryTactic (state: GoalState) (goal: MVarId) (tactic: String):
Elab.TermElabM TacticResult := do
state.restoreElabM