fixed up minor bugs in program and lots of little problems in the test suites

svn: r6173

original commit: 3c5f2c7395bb13b03d134772a64aadd75a6844f0

collects/framework/framework.ss

@@ -118,6 +118,14 @@
     "the second case in the case-lambda sets"
     "the name of the application to \\var{name}.")
 
+   (preferences:put-preferences/gui
+    (-> (listof symbol?)
+        (listof any/c)
+        any)
+    (name-list val-list)
+    "Like \\scheme{put-preferences}, but passes along"
+    "a \\var{locked-proc} that asks the user if they want to"
+    "try again.")
    (preferences:add-panel
     ((or/c string? (cons/c string? (listof string?)))
      ((is-a?/c area-container-window<%>) 

collects/tests/framework/load.ss

@@ -40,6 +40,7 @@
    ;; these extra evals let me submit multiple, independent top-level
    ;; expressions in the newly created namespace.
    '(begin (eval '(require (lib "unit.ss")))
+           (eval '(require-for-syntax mzscheme))
            (eval '(require-for-syntax (lib "unit-exptime.ss")))
            (eval '(define-syntax (signature->symbols stx)
                     (syntax-case stx ()