Change param:reader-fold-case? to be settable.

(cherry picked from commit cd38101be3c58a4b4361e5715375fc87a9eff4dd)

diff --git a/src/runtime/reader.scm b/src/runtime/reader.scm
index bd05bb92f1c33657f24df828dd98ceff835ec85d..020dc5db2863afb372a532e5b52a1f861ddd9f38 100644 (file)
--- a/src/runtime/reader.scm
+++ b/src/runtime/reader.scm
@@ -40,7 +40,7 @@ USA.
   (make-unsettable-parameter #f boolean-converter))
 
 (define-deferred param:reader-fold-case?
-  (make-unsettable-parameter #t boolean-converter))
+  (make-settable-parameter #t boolean-converter))
 
 (define-deferred param:reader-enable-attributes?
   (make-unsettable-parameter #t boolean-converter))