Set Emacs indentation for `wrap-program'.

* .dir-locals.el (scheme-mode): Set `scheme-indent-function' of `wrap-program'
  to 1.

.dir-locals.el

@@ -54,6 +54,7 @@
    (eval . (put 'mlet 'scheme-indent-function 2))
    (eval . (put 'run-with-store 'scheme-indent-function 1))
    (eval . (put 'run-with-state 'scheme-indent-function 1))
+   (eval . (put 'wrap-program 'scheme-indent-function 1))
 
    ;; Recognize '~', '+', and '$', as used for gexps, as quotation symbols.
    ;; This notably allows '(' in Paredit to not insert a space when the