---- ../picoLisp/src/ext.c 2015-04-27 00:34:17.000000000 -0400
-+++ ./src/ext.c 2015-11-27 06:07:18.767005597 -0500
-@@ -252,6 +252,7 @@
+--- ../picoLisp/src/ext.c 2015-11-27 02:25:22.000000000 -0500
++++ ./src/ext.c 2016-02-08 06:19:58.405969024 -0500
+@@ -250,6 +250,7 @@
+ return T;
+ }