file structure

beautiful-racket/br/bf.rkt

@@ -1,5 +1,4 @@
 #lang br
-
 (module reader br
-  (require "bf/bf-reader.rkt")
+  (require (submod "bf/main.rkt" reader))
   (provide read-syntax))

beautiful-racket/br/bf/bf-reader.rkt

@@ -16,6 +16,6 @@
   (define parse-tree (parse source-path (tokenize input-port)))
   (strip-context
     (inject-syntax ([#'PARSE-TREE parse-tree])
-                  #'(module bf-mod "bf-expander.rkt"
+                  #'(module bf-mod br/bf/bf-expander
                       PARSE-TREE))))
 (provide read-syntax)

beautiful-racket/br/bf/main.rkt

@@ -0,0 +1,5 @@
+#lang br
+
+(module reader br
+  (require "bf-reader.rkt")
+  (provide read-syntax))