From 51a2936792a2c9777bb4060197d38f2b64f47844 Mon Sep 17 00:00:00 2001
From: ninastoessinger <altairas_eye@mac.com>
Date: Fri, 17 Oct 2014 22:24:09 +0200
Subject: [PATCH] added delete method

via Frederik
---
 Touche.roboFontExt/lib/touche/touche.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Touche.roboFontExt/lib/touche/touche.py b/Touche.roboFontExt/lib/touche/touche.py
index f85c9eb..4d42066 100644
--- a/Touche.roboFontExt/lib/touche/touche.py
+++ b/Touche.roboFontExt/lib/touche/touche.py
@@ -22,6 +22,10 @@ class Touche(object):
     def __init__(self, font):
         self.font = font
         self.flatKerning = font.naked().flatKerning
+        
+    def __del__(self):
+        self.font = None
+        self.flatKerning = None
 
     def findTouchingPairs(self, glyphs):
         """Finds all touching pairs in a list of glyphs.