From: Ramakrishnan Muthukrishnan <vu3rdd@gmail.com>
Date: Wed, 1 Sep 2010 08:00:58 +0000 (+0530)
Subject: adding a note on 2.2.4
X-Git-Url: https://git.rkrishnan.org/pf/content/en/footer/frontends/vdrive?a=commitdiff_plain;h=47374c45e3d08194f36f8e6a070660eaad480148;p=sicp.git

adding a note on 2.2.4
---

diff --git a/README b/README
index 1819374..485c595 100644
--- a/README
+++ b/README
@@ -4,6 +4,16 @@ use these programs, add the parent directory of this repo to your classpath.
 See: <http://www.zerobeat.in/2010/03/14/sicp-study/>
 for background and other information.
 
+* A note on section 2.2.4
+
+2.2.4 describes Henderson's picture language. I have implemented this as a
+separate namespace. under the 'pictlang' directory. To use this, load the
+namespaces and do:
+
+> (show painter frame)
+
+where painter is the procedure representing the picture and frame is the
+frame on which you want to draw it.
 
 TODO: