---- ../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 2016-04-01 04:05:10.000000000 -0400
++++ ./src/ext.c 2016-04-13 06:40:31.791712225 -0400
+@@ -3,6 +3,7 @@
+ */