.

original commit: 9cf4ab5a9f724133a5283203ff9fe3f5ef16f56b

collects/tests/mred/draw-info.txt

@@ -108,3 +108,14 @@ file.
 
 The "icons" and "stipple" boxes just enable those parts of the
 drawing. PostScript drawing of icons and stipples can be slow.
+
+----------
+
+Finally, print these instructions by hitting the "Print" button at the
+top of the window. The following lines are for the printing test; they
+should wrap aroundneatly on the printed page. (Don't add any
+newlines.) Check to make sure no lines are skipped or duplicated across
+page breaks. Try different page orientations.
+
+0         1         2         3         4         5         6         7         8         9         X         O         T         T         F
+012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789

collects/tests/mred/draw.ss

@@ -11,6 +11,18 @@
 (define (get-icon)
   (make-object icon% (sys-path "mred.xbm") 'xbm))
 
+(define (show-instructions file)
+  (letrec ([f (make-object frame% file #f 400 400)]
+	   [print (make-object button% "Print" f
+			       (lambda (b ev)
+				 (send e print)))]
+	   [c (make-object editor-canvas% f)]
+	   [e (make-object text%)])
+    (send e load-file file)
+    (send e lock #t)
+    (send c set-editor e)
+    (send f show #t)))
+
 (let* ([f (make-object frame% "Graphics Test" #f 300 450)]
        [vp (make-object vertical-panel% f)]
        [hp0 (make-object horizontal-panel% vp)]
@@ -32,7 +44,7 @@
   (send hp stretchable-height #f)
   (make-object button% "What Should I See?" hp0
 	       (lambda (b e)
-		 (send (send (edit-file (local-path "draw-info.txt")) get-edit) lock #t)))
+		 (show-instructions (local-path "draw-info.txt"))))
   (let ([canvas
 	 (make-object
 	  (class canvas% args

src/mred/wrap/mred.ss

@@ -1408,8 +1408,8 @@
 		 (lambda ()
 		   (send child set-size
 			 (max 0 (+ x xm)) (max 0 (+ y ym))
-			 (max minw (- w (* 2 xm)))
-			 (max minh (- h (* 2 ym)))))
+			 (- (max minw w) (* 2 xm))
+			 (- (max minh h) (* 2 ym))))
 		 (lambda () (set! ignore-redraw-request? #f)))
 		(send child on-container-resize))))
 	  childs
@@ -1858,8 +1858,7 @@
 
 (define (check-container-parent who p)
   (unless (is-a? p internal-container<%>)
-    (raise-type-error (string->symbol (constructor-name who))
-		      "built-in container<%> object" p)))
+    (raise-type-error (constructor-name who) "built-in container<%> object" p)))
 
 (define (check-top-level-parent/false who p)
   (unless (or (not p) (is-a? p frame%) (is-a? p dialog%))