From ce9e1069c11223190ac264c586ebe8aff21c3735 Mon Sep 17 00:00:00 2001
From: bnewbold <bnewbold@eta.mit.edu>
Date: Fri, 16 Jan 2009 05:14:20 -0500
Subject: added seasoned so far, minor changes

---
 software/scheme | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'software')

diff --git a/software/scheme b/software/scheme
index ad2c5b5..258343b 100644
--- a/software/scheme
+++ b/software/scheme
@@ -59,3 +59,9 @@ C-x u       Undo
 C-y         Paste
 =========   ====================================================================
 
+Scope
+--------------
+
+``set!`` looks up a symbol name and permanently changes the first value it comes
+across. ``let`` (and ``letrec``) create a new symbol with the given value.
+But wait, you need a ``lambda`` block to make everything work?
-- 
cgit v1.2.3