2015-03-18: wisp-guile: execute all statements in a chunk.

wisp-guile: execute all statements in a chunk.

diff --git a/wisp-reader.w b/wisp-reader.w
--- a/wisp-reader.w
+++ b/wisp-reader.w
@@ -64,9 +64,12 @@ define : read-one-wisp-sexp port env
   define : try-pending
     if : null? wisp-pending-sexps
          wisp-scheme-read-chunk-env
-         let : : sexp : car wisp-pending-sexps
-            set! wisp-pending-sexps : cdr wisp-pending-sexps
-            . sexp
+         let
+            : sexp : car wisp-pending-sexps
+              pending wisp-pending-sexps
+            set! wisp-pending-sexps : list ; : cdr wisp-pending-sexps
+            ; write : cons 'begin pending
+            cons 'begin pending
   try-pending
 
 define-language wisp