From d8e8089acc900edd45b9f3345d1ec35cb9d47e01 Mon Sep 17 00:00:00 2001
From: Matthijs Kooijman <matthijs@stdin.nl>
Date: Wed, 30 Sep 2009 17:10:31 +0200
Subject: [PATCH 1/1] Add a midpoint Metapost macro.

---
 Utils/Metapost.tex | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Utils/Metapost.tex b/Utils/Metapost.tex
index 7caa6e0..e017780 100644
--- a/Utils/Metapost.tex
+++ b/Utils/Metapost.tex
@@ -94,6 +94,8 @@ define_global_boolean_option("labels");
 setObjectDefaultOption("Reg")("reflect")(false);
 setObjectDefaultOption("Reg")("labels")(false);
 
+def midpoint(expr a, b) = ((a + b) / 2) enddef;
+
 \stopMPinclusions
 
 % Make \overrightarrow "unexpanded", to make it work within metapost.
-- 
2.30.2