From 36b9a60568a4a9788f2378df1174a511a1aa2366 Mon Sep 17 00:00:00 2001
From: Ralf Jung <jung@mpi-sws.org>
Date: Thu, 30 Mar 2017 13:42:34 +0200
Subject: [PATCH] Add visible notation for empty context in proofmode

Fixes issue #85
---
 theories/proofmode/notation.v | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/theories/proofmode/notation.v b/theories/proofmode/notation.v
index ab6893379..8a13dcaf8 100644
--- a/theories/proofmode/notation.v
+++ b/theories/proofmode/notation.v
@@ -24,5 +24,5 @@ Notation "Γ '--------------------------------------' □ Q" :=
   (of_envs (Envs Γ Enil) ⊢ Q%I)
   (at level 1, Q at level 200, left associativity,
   format "Γ '--------------------------------------' □ '//' Q '//'", only printing)  : C_scope.
-Notation "​​ Q" := (of_envs (Envs Enil Enil) ⊢ Q%I)
-  (at level 1, Q at level 200, format "​​ Q", only printing) : C_scope.
+Notation "⊢ Q" := (of_envs (Envs Enil Enil) ⊢ Q%I)
+  (at level 1, Q at level 200, format "⊢  Q", only printing) : C_scope.
-- 
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