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errata.html
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<html> <head>
<title>EOPL Errata</title>
<link type="text/css"
rel="stylesheet"
href="eopl3.css">
</head>
<body>
<h1>Errata: 1st Printing EOPL3</h1>
<p>Note: this file may not be up to date. Look at errata.txt instead.</p>
<div id="container" align="left">
<ul>
<li>
Page 29:<br>
Exercise 1.33:<br>
Line 3:<br>
integer ==> number
<p> End of first display:<br>
Add <code>)))</code> to close up <code>(mark-leaves-with-red-depth ...</code>
</li>
<li>
Page 30:<br>
Exercise 1.35:<br>
Add <code>)))</code> to close up <code>(number-leaves ...</code>
</li>
<li>
Page 124:<br>
Section 4.4:<br>
Line 5:<br>
<code>newpair</code> ==> <code>make-pair</code>
</li>
<li>
Page 195:<br>
Replace next to last line of Figure 6.1 with
<code>(set! val (* saved-n val))</code><br>
</li>
<li>
Page 196:<br>
Replace next to last line of Figure 6.2 with
<code>(set! val (* saved-n val))</code><br>
</li>
<li>
Page 208:<br>
<code>a-program</code> ==> <code>cps-a-program</code><br>
<code>const-exp</code> ==> <code>cps-const-exp<code><br>
<code>var-exp<code> ==> <code>cps-var-exp<code><br>
</li>
<li>
Page: 209:<br>
The contract should be<br>
<code>apply-procedure/k</code> : <code>Proc * ExpVal * Cont -> ExpVal.</code><br>
Also, <code>cps-</code> should precede <code>let-exp</code>, <code>letrec-exp</code>,
<code>if-exp</code>, and <code>call-exp</code>.
</li>
<li>
Page: 216:<br>
Line 10: (line 4 of the second display):<br>
The last paren should be preceded by <code>>></code>,
leading to <code>exp_n>> K) >>)</code><br>
Lines 9 and 14 of the final display:<br>
The two closing parentheses should<br>
each be preceded by <code>>></code> leading to <code>>>) >>)</code>
</li>
<li>
Page 217:<br>
Line 7 of last display:<br>
There is an unmatched set of <code><<</code>'s and <code>>></code>'s.<br>
Need to move the <code>>></code> to the next term following an equal sign<br>
and have it follow the <code>K</code>.
</li>
<li>
Page 219:<br>
The type and name say it is for <code>cps-of-diff-exp</code>, but<br>
the code is for <code>cps-of-sum-exp</code>. So, we need the type:<br>
<code>cps-of-sum-exp : Listof (InpExp) * SimpleExp -> TfExp</code>
</li>
<li>
Page 223:<br>
The type is missing the type of the <code>letrec-body</code>.<br>
It is, of course, just <code>InpExp</code>. Here is what the type should say.<br>
<code>;; cps-of-letrec-exp :</code><br>
<code>Listof(Listof(Var)) * Listof(InpExp) * InpExp * SimpleExp -> TfExp</code>
</li>
<li>
Page 230:<br>
Line -4:<br>
<code>apply-procedure</code> ==> <code>apply-procedure/k</code>
</li>
<li>
Page 231:<br>
Line 2:<br>
<code>apply-procedure</code> ==> <code>apply-procedure/k</code>
</li>
<li>
Page 236:<br>
Line 14:<br>
boolean ==> integer
</li>
<li>
Page 265:<br>
Section 7.4.3:<br>
<code>optype</code> ==> <code>otype</code>
</li>
<li>
Page 378: Line 2:
Delete ", and"
</li>
</ul>
<hr>
<address></address>
<font size=-1>
<p align=right>
<!-- hhmts start -->
Last modified: Wed Jul 25 22:49:48 -0400 2012 <!-- hhmts end -->
</body> </html>