2016-01-27: remove needless lambda indirection

remove needless lambda indirection

diff --git a/wisp-reader.w b/wisp-reader.w
--- a/wisp-reader.w
+++ b/wisp-reader.w
@@ -53,7 +53,7 @@ define : read-one-wisp-sexp port env
 define-language wisp
   . #:title "Wisp Scheme Syntax. See SRFI-119 for details. THIS IS EXPERIMENTAL, USE AT YOUR OWN RISK"
   ; . #:reader read-one-wisp-sexp
-  . #:reader : lambda (port env) : let ((x (read-one-wisp-sexp port env))) x
+  . #:reader read-one-wisp-sexp ; : lambda (port env) : let ((x (read-one-wisp-sexp port env))) x
   . #:compilers `((tree-il . ,compile-tree-il))
   . #:decompilers `((tree-il . ,decompile-tree-il))
   . #:evaluator : lambda (x module) : primitive-eval x