From 5db048b7f9cb5d13e44d87a1007ff042eef25fb5 Mon Sep 17 00:00:00 2001
From: Hugo Herbelin
Date: Mon, 24 Jul 2017 21:01:23 +0200
Subject: A new step of restructuration of notations.

This allows to issue a more appropriate message when a notation with a
{ } cannot be defined because of an incompatible level. E.g.:

Notation "{ A } + B" := (sumbool A B) (at level 20).
---
 interp/ppextend.ml | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'interp/ppextend.ml')

diff --git a/interp/ppextend.ml b/interp/ppextend.ml
index 2bbe87bbca..3ebc9b71d2 100644
--- a/interp/ppextend.ml
+++ b/interp/ppextend.ml
@@ -7,17 +7,10 @@
 (************************************************************************)
 
 open Pp
+open Notation_term
 
 (*s Pretty-print. *)
 
-(* Dealing with precedences *)
-
-type precedence = int
-
-type parenRelation = L | E | Any | Prec of precedence
-
-type tolerability = precedence * parenRelation
-
 type ppbox =
   | PpHB of int
   | PpHOVB of int
-- 
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