Add missing spar-macro-transformer to rewrite-macro-defn.

diff --git a/src/runtime/unsyn.scm b/src/runtime/unsyn.scm
index 98acbd2b438537d19bfca64282fe195f213873b5..abe9eace84968a56c683847748bb6d7ff4de4473 100644 (file)
--- a/src/runtime/unsyn.scm
+++ b/src/runtime/unsyn.scm
@@ -212,6 +212,8 @@ USA.
                   (rewrite 'rsc-macro-transformer))
                  ((er-macro-transformer->expander)
                   (rewrite 'er-macro-transformer))
+                 ((spar-macro-transformer->expander)
+                  (rewrite 'spar-macro-transformer))
                  (else #f)))))))
 
 (define (unsyntax-assignment-object environment assignment)