Explicitly import `*unspecified*' to support R6RS library purification

enhancements.

* module/rnrs/6/hashtables.scm: Add explicit import for `*unspecified*'.

diff --git a/module/rnrs/6/hashtables.scm b/module/rnrs/6/hashtables.scm
index 8affbbb..48ca5f3 100644 (file)
--- a/module/rnrs/6/hashtables.scm
+++ b/module/rnrs/6/hashtables.scm
@@ -42,7 +42,12 @@
          string-hash
          string-ci-hash
          symbol-hash)
-  (import (rename (only (guile) string-hash-ci string-hash hashq hashv @@)
+  (import (rename (only (guile) string-hash-ci 
+                                string-hash 
+                                hashq 
+                                hashv 
+                                *unspecified*
+                                @@)
                  (string-hash-ci string-ci-hash))
          (only (ice-9 optargs) define*)
          (rename (only (srfi :69) make-hash-table