From dc95706e96b28175a8ef8982d2a4294405d5cef2 Mon Sep 17 00:00:00 2001
From: jubianchi <contact@jubianchi.fr>
Date: Mon, 7 Mar 2016 15:10:39 +0100
Subject: [PATCH] Allow constants names to start with digits

---
 Arithmetic.pp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Arithmetic.pp b/Arithmetic.pp
index fb2ace4..02cc0fe 100644
--- a/Arithmetic.pp
+++ b/Arithmetic.pp
@@ -44,12 +44,12 @@
 %token  bracket_  \(
 %token _bracket   \)
 %token  comma     ,
+%token  constant  [0-9_]*[A-Z_]+[A-Z0-9_]*
 %token  number    (0|[1-9]\d*)(\.\d+)?([eE][\+\-]?\d+)?
 %token  plus      \+
 %token  minus     \-|−
 %token  times     \*|×
 %token  div       /|÷
-%token  constant  [A-Z_]+[A-Z0-9_]+
 %token  id        \w+
 
 expression: