From 0aaf1e3a12bbdb54d3ccdcbdc56aa5ccc82619b9 Mon Sep 17 00:00:00 2001
From: Ryan Culpepper <ryanc@racket-lang.org>
Date: Sun, 15 Nov 2009 13:05:34 +0000
Subject: [PATCH] unstable/gui/notify: added partial docs

svn: r16782

original commit: 92aa2fc780ce30c607090678d4ea1868761d82bc
---
 collects/macro-debugger/view/frame.ss | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/collects/macro-debugger/view/frame.ss b/collects/macro-debugger/view/frame.ss
index 301bcf4..04c0745 100644
--- a/collects/macro-debugger/view/frame.ss
+++ b/collects/macro-debugger/view/frame.ss
@@ -25,6 +25,11 @@
          unstable/gui/notify)
 (provide macro-stepper-frame-mixin)
 
+(define-syntax override/return-false
+  (syntax-rules ()
+    [(override/return-false m ...)
+     (begin (define/override (m) #f) ...)]))
+
 (define (macro-stepper-frame-mixin base-frame%)
   (class* base-frame% (stepper-frame<%>)
     (init-field config)