Updated the expected errors messages in the tests to match the new vocab.

collects/tests/drracket/test-engine-test.rkt

@@ -29,10 +29,10 @@
 (define (common-signatures-*sl)
   (test-expression "(: foo Integer) (define foo 5)"
 		   ""
-		   #:repl-expected "define: cannot redefine name: foo")
+		   #:repl-expected "foo: this name was defined previously and cannot be re-defined")
   (test-expression "(: foo Integer) (define foo \"bar\")"
 		   ""
-		   #:repl-expected "define: cannot redefine name: foo"
+		   #:repl-expected "foo: this name was defined previously and cannot be re-defined"
 		   #:signature-violations-expected
 		   (list (make-signature-violation "\"bar\"" 1 7))))
 

collects/tests/htdp-lang/htdp-image.rktl

@@ -1386,7 +1386,7 @@
              (require (lib "image.rkt" "teachpack/htdp"))
              overlay))
     (lambda (exn)
-      (regexp-match #rx"must be applied to arguments" 
+      (regexp-match #rx"no open parenthesis" 
 	(exn-message exn)))))
 
 (report-errs)

collects/tests/racket/sandbox.rktl

@@ -384,7 +384,7 @@
    (make-evaluator! '(special beginner)
                     (make-prog "(define l null)" "(define x 3.5)"))
    --eval--
-   (cond [null? l 0]) =err> "expected an open parenthesis"
+   (cond [null? l 0]) =err> "no open parenthesis"
    --top--
    (eq? (ev "6") (ev "(sub1 (* 2 3.5))"))
    (eq? (ev "6") (ev "(sub1 (* 2 x))"))

collects/tests/stepper/test-cases.rkt

@@ -274,7 +274,7 @@
 
 (t 'bad-cond m:upto-int/lam
    (cond)
-   :: error: "cond: expected a question--answer clause after `cond', but nothing's there")
+   :: error: "cond: expected a clause after cond, but nothing's there")
 
 (t 'just-else m:upto-int/lam
    (cond [else 3])