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feat: prettify mvars somewhat

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Sebastian Ullrich 2020-09-15 13:34:26 +02:00 • committed by Leonardo de Moura
parent 650e836ab3
commit ab046db6ed
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src/Lean/Delaborator.lean
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@ -247,6 +247,7 @@ pure $ mkIdent l.userName
@[builtinDelab mvar]
def delabMVar : Delab := do
Expr.mvar n _ ← getExpr | unreachable!;
let n := n.replacePrefix `_uniq `m;
`(?$(mkIdent n))
@[builtinDelab sort]