From d70049dbb173ba7c16fbfa4071047ba56936ae96 Mon Sep 17 00:00:00 2001
From: "J.-F. Cap" <jfc@seco.be>
Date: Wed, 27 Feb 2019 10:54:10 +0100
Subject: [PATCH] Register core/file abstract type

---
 src/core/io.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/core/io.c b/src/core/io.c
index 0a6534d4..3540dd40 100644
--- a/src/core/io.c
+++ b/src/core/io.c
@@ -416,4 +416,7 @@ void janet_lib_io(JanetTable *env) {
     janet_core_def(env, "stdin",
                    makef(stdin, IO_READ | IO_NOT_CLOSEABLE | IO_SERIALIZABLE),
                    JDOC("The standard input file."));
+
+    janet_register_abstract_type(&cfun_io_filetype);
+    
 }