On Sat, Oct 5, 2019 at 6:52 PM Duy Nguyen <xxxxxx@gmail.com> wrote:
 
Gauche and Chibi pass the tests with this patch

diff --git a/tests-r7rs.scm b/tests-r7rs.scm
index 194718e..fc211e3 100644
--- a/tests-r7rs.scm
+++ b/tests-r7rs.scm
@@ -4,6 +4,7 @@
 (import (scheme base)
         (scheme char)
         (scheme list)
+        (scheme read)
         (srfi 171))
 (cond-expand
  (gauche (import (only (gauche base) compose) 

Hi, Linus.  May I apply Duy's patch?