diff --git a/collects/scribble/eval.rkt b/collects/scribble/eval.rkt
index 180fabb1..e204f0cb 100644
--- a/collects/scribble/eval.rkt
+++ b/collects/scribble/eval.rkt
@@ -8,6 +8,7 @@
            racket/sandbox
            racket/promise
            racket/string
+           file/convertible
            (for-syntax racket/base))
 
   (provide interaction
@@ -38,6 +39,8 @@
 
   (define maxlen 60)
 
+  (define-namespace-anchor anchor)
+
   (namespace-require 'racket/base)
   (namespace-require '(for-syntax racket/base))
 
@@ -270,7 +273,12 @@
        (parameterize ([sandbox-output 'string]
                       [sandbox-error-output 'string]
                       [sandbox-propagate-breaks #f])
-         (make-evaluator '(begin))))))
+         (let ([e (make-evaluator '(begin))])
+           (let ([ns (namespace-anchor->namespace anchor)])
+             (call-in-sandbox-context e
+                                      (lambda ()
+                                        (namespace-attach-module ns 'file/convertible))))
+           e)))))
 
   (define (make-base-eval-factory mod-paths)
     (let ([ns (delay (let ([ns (make-base-empty-namespace)])
diff --git a/collects/scribble/racket.rkt b/collects/scribble/racket.rkt
index 62ef0798..06364208 100644
--- a/collects/scribble/racket.rkt
+++ b/collects/scribble/racket.rkt
@@ -8,6 +8,7 @@
            mzlib/for
            syntax/modresolve
            syntax/modcode
+           file/convertible
            (for-syntax racket/base))
   
   (provide define-code
@@ -215,7 +216,8 @@
                                  quote-depth)])
             (if (or (element? (syntax-e c))
                     (delayed-element? (syntax-e c))
-                    (part-relative-element? (syntax-e c)))
+                    (part-relative-element? (syntax-e c))
+                    (convertible? (syntax-e c)))
                 (out (syntax-e c) #f)
                 (out (if (and (identifier? c)
                               color?