From 6ad2935d91feab58bc12fd2b9217ae655bde91a6 Mon Sep 17 00:00:00 2001
From: Robby Findler <robby@racket-lang.org>
Date: Tue, 25 May 2010 16:09:53 -0500
Subject: [PATCH 1/4] made a start on the image-core library's documentation

original commit: 0c1afebb5a9c163a383c6f4959ad86f065c6d408
---
 collects/mrlib/scribblings/image-core.scrbl | 24 +++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 collects/mrlib/scribblings/image-core.scrbl

diff --git a/collects/mrlib/scribblings/image-core.scrbl b/collects/mrlib/scribblings/image-core.scrbl
new file mode 100644
index 00000000..e798e08b
--- /dev/null
+++ b/collects/mrlib/scribblings/image-core.scrbl
@@ -0,0 +1,24 @@
+#lang scribble/doc
+@(require "common.ss")
+
+@title{Image Core}
+
+@defmodule[mrlib/image-core]
+
+This library is the core part of the @racketmodname[2htdp/image] library that DrRacket
+links into the namespace of all languages that it runs. This ensures that minimal
+support for these images are the same in all languages, specifically including
+support for printing the images and constructing the core data structures making
+up an image.
+
+@defproc[(render-image [image image?]
+                       [dc (is-a?/c dc<%>)]
+                       [dx number?]
+                       [dy number?])
+         void?]{
+  Draws @racket[image] in @racket[dc] at the position (@racket[dx],@racket[dy]).
+}
+               
+@defproc[(image? [v any/c]) boolean?]{
+ Recognizes the images that library handles.
+}
\ No newline at end of file

From b9bb6461df08272267aa17edef272b2463604c77 Mon Sep 17 00:00:00 2001
From: Robby Findler <robby@racket-lang.org>
Date: Tue, 25 May 2010 16:10:04 -0500
Subject: [PATCH 2/4] made a start on the image-core library's documentation

original commit: 8c98f9d9794e4ec977bdda8bb2d215a30c8442e9
---
 collects/mrlib/scribblings/mrlib.scrbl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/collects/mrlib/scribblings/mrlib.scrbl b/collects/mrlib/scribblings/mrlib.scrbl
index 7991b3d5..8d4e8eb8 100644
--- a/collects/mrlib/scribblings/mrlib.scrbl
+++ b/collects/mrlib/scribblings/mrlib.scrbl
@@ -18,6 +18,7 @@
 @include-section["path-dialog.scrbl"]
 @include-section["plot.scrbl"]
 @include-section["switchable-button.scrbl"]
+@include-section["image-core.scrbl"]
 @include-section["tex-table.scrbl"]
 
 @section{Acknowledgments}

From 28ba1d1465b960c8984acda05e7c1e31624dc272 Mon Sep 17 00:00:00 2001
From: Robby Findler <robby@racket-lang.org>
Date: Tue, 25 May 2010 17:57:25 -0500
Subject: [PATCH 3/4] Rackety 2htdp/image

original commit: 31b507aa510388cec64d8d74e904f9a485c49461
---
 collects/mrlib/image-core.rkt | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/collects/mrlib/image-core.rkt b/collects/mrlib/image-core.rkt
index c81735f2..860d8914 100644
--- a/collects/mrlib/image-core.rkt
+++ b/collects/mrlib/image-core.rkt
@@ -1,8 +1,8 @@
-#lang scheme/base
+#lang racket/base
 #|
 
 This library is the part of the 2htdp/image 
-teachpack that has to be shared between drscheme
+teachpack that has to be shared between drracket
 and the user's program to make copy and paste
 work right.
 
@@ -26,11 +26,11 @@ has been moved out).
 
 |#
 
-(require scheme/class
-         scheme/gui/base
-         scheme/math
+(require racket/class
+         racket/gui/base
+         racket/math
          "private/image-core-bitmap.ss"
-         (for-syntax scheme/base))
+         (for-syntax racket/base))
 
 (define-for-syntax id-constructor-pairs '())
 (define-for-syntax (add-id-constructor-pair a b)
@@ -317,7 +317,7 @@ has been moved out).
   (and (= (round (bb-right bb1)) (round (bb-right bb2)))
        (= (round (bb-bottom bb1)) (round (bb-bottom bb2)))
        (= (round (bb-baseline bb1)) (round (bb-baseline bb2)))))
-(define scheme/base:read read)
+(define racket/base:read read)
 
 (define image-snipclass% 
   (class snip-class%
@@ -331,7 +331,7 @@ has been moved out).
               (and str
                    (with-handlers ((exn:fail:read? (λ (x) #f)))
                      (parse 
-                      (scheme/base:read
+                      (racket/base:read
                        (open-input-string
                         str)))))])
         (if lst

From 17c8b574a580318b8c6246b607708a61ac4cc33e Mon Sep 17 00:00:00 2001
From: Matthew Flatt <mflatt@racket-lang.org>
Date: Thu, 27 May 2010 15:32:38 -0600
Subject: [PATCH 4/4] update READMEs for v5.0  Merge to v5.0

original commit: 06f65546e9dd86fc836f3788e0fb152761255fec
---
 doc/release-notes/gracket/HISTORY.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/doc/release-notes/gracket/HISTORY.txt b/doc/release-notes/gracket/HISTORY.txt
index d5735994..96d440e9 100644
--- a/doc/release-notes/gracket/HISTORY.txt
+++ b/doc/release-notes/gracket/HISTORY.txt
@@ -1,3 +1,9 @@
+Version 5.0, May 2010
+
+Changed the executable from MrEd to GRacket
+
+----------------------------------------------------------------------
+
 Version 4.2.5, March 2010
 
 Changed radio-box% to allow #f as a selection so that no buttons are