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chore: Version 0.3 #136

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aniva wants to merge 487 commits from dev into main
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Pantograph/Goal.lean
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@ -136,6 +136,7 @@ protected def GoalState.continue (target: GoalState) (branch: GoalState): Except
else
target.resume (goals := branch.goals)
@[export pantograph_goal_state_root_expr]
protected def GoalState.rootExpr? (goalState: GoalState): Option Expr := do
let expr ← goalState.mctx.eAssignment.find? goalState.root
let (expr, _) := instantiateMVarsCore (mctx := goalState.mctx) (e := expr)
@ -146,12 +147,14 @@ protected def GoalState.rootExpr? (goalState: GoalState): Option Expr := do
else
assert! goalState.goals.isEmpty
return expr
@[export pantograph_goal_state_parent_expr]
protected def GoalState.parentExpr? (goalState: GoalState): Option Expr := do
let parent ← goalState.parentMVar?
let expr := goalState.mctx.eAssignment.find! parent
let (expr, _) := instantiateMVarsCore (mctx := goalState.mctx) (e := expr)
return expr
protected def GoalState.assignedExprOf? (goalState: GoalState) (mvar: MVarId): Option Expr := do
@[export pantograph_goal_state_get_mvar_e_assignment]
protected def GoalState.getMVarEAssignment (goalState: GoalState) (mvar: MVarId): Option Expr := do
let expr ← goalState.mctx.eAssignment.find? mvar
let (expr, _) := instantiateMVarsCore (mctx := goalState.mctx) (e := expr)
return expr