More "~n" -> "\n" changes

original commit: 8e0f8dd39c

collects/tests/racket/embed-me1.rkt

@@ -1,5 +1,5 @@
 (module embed-me1 mzscheme
   (with-output-to-file "stdout"
-    (lambda () (printf "This is 1~n"))
+    (lambda () (printf "This is 1\n"))
     'append))
 

collects/tests/racket/embed-me1b.rkt

@@ -4,6 +4,6 @@
          (for-syntax scheme/base))
 (define-runtime-path file '(lib "icons/file.gif"))
 (with-output-to-file "stdout"
-  (lambda () (printf "This is 1b~n"))
+  (lambda () (printf "This is 1b\n"))
   #:exists 'append)
 

collects/tests/racket/embed-me1c.rkt

@@ -4,6 +4,6 @@
          (for-syntax scheme/base))
 (define-runtime-path file '(lib "etc.ss")) ; in mzlib
 (with-output-to-file "stdout"
-  (lambda () (printf "This is 1c~n"))
+  (lambda () (printf "This is 1c\n"))
   #:exists 'append)
 

collects/tests/racket/embed-me1d.rkt

@@ -4,5 +4,5 @@
          (for-syntax scheme/base))
 (define-runtime-path file '(lib "file.gif" "icons"))
 (with-output-to-file "stdout"
-  (lambda () (printf "This is 1d~n"))
+  (lambda () (printf "This is 1d\n"))
   #:exists 'append)

collects/tests/racket/embed-me1e.rkt

@@ -4,5 +4,5 @@
          (for-syntax scheme/base))
 (define-runtime-path file '(lib "html"))
 (with-output-to-file "stdout"
-  (lambda () (printf "This is 1e~n"))
+  (lambda () (printf "This is 1e\n"))
   #:exists 'append)

collects/tests/racket/embed-me2.rkt

@@ -2,8 +2,5 @@
   (require "embed-me1.ss"
 	   mzlib/etc)
   (with-output-to-file "stdout"
-    (lambda () (printf "This is 2: ~a~n" true))
+    (lambda () (printf "This is 2: ~a\n" true))
     'append))
-
-
-

collects/tests/racket/embed.rktl

@@ -37,7 +37,7 @@
                        (mk-dest-bin #t)))
 
 (define (prepare exe src)
-  (printf "Making ~a with ~a...~n" exe src)
+  (printf "Making ~a with ~a...\n" exe src)
   (when (file-exists? exe)
     (delete-file exe)))