oh my god we did it lol

t.scm

@@ -1,6 +1,8 @@
-(define-library (blah)
+(define-library (t)
   (import (primitives+builtins))
   (begin
-    (syntax-rules ()
-      ((_ test body ...)
-       (if test (begin body ...))))))
+    (let-syntax ((when (syntax-rules ()
+                         ((_ test body ...)
+                          (if test (begin body ...))))))
+      (when #t
+        (display "blah")))))