About the Software

All Software (code listings) presented in the book can be found on the
companion website for the book (http://perl.plover.com/hop/) and is
subject to the License agreements below.


ELSEVIER SOFTWARE LICENSE AGREEMENT

Please read the following agreement carefully before using this
Software. This Software is licensed under the terms contained in this
Software license agreement ("agreement"). By using this Software
product, you, an individual, or entity including employees, agents and
representatives ("you" or "your"), acknowledge that you have read this
agreement, that you understand it, and that you agree to be bound by
the terms and conditions of this agreement. Elsevier inc. ("Elsevier")
expressly does not agree to license this Software product to you
unless you assent to this agreement. If you do not agree with any of
the following terms, do not use the Software.

LIMITED WARRANTY AND LIMITATION OF LIABILITY

YOUR USE OF THIS SOFTWARE IS AT YOUR OWN RISK. NEITHER ELSEVIER NOR
ITS LICENSORS REPRESENT OR WARRANT THAT THE SOFTWARE PRODUCT WILL MEET
YOUR REQUIREMENTS OR THAT ITS OPERATION WILL BE UNINTERRUPTED OR
ERROR-FREE. WE EXCLUDE AND EXPRESSLY DISCLAIM ALL EXPRESS AND IMPLIED
WARRANTIES NOT STATED HEREIN, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN ADDITION,
NEITHER ELSEVIER NOR ITS LICENSORS MAKE ANY REPRESENTATIONS OR
WARRANTIES, EITHER EXPRESS OR IMPLIED, REGARDING THE PERFORMANCE OF
YOUR NETWORK OR COMPUTER SYSTEM WHEN USED IN CONJUNCTION WITH THE
SOFTWARE PRODUCT. WE SHALL NOT BE LIABLE FOR ANY DAMAGE OR LOSS OF ANY
KIND ARISING OUT OF OR RESULTING FROM YOUR POSSESSION OR USE OF THE
SOFTWARE PRODUCT CAUSED BY ERRORS OR OMISSIONS, DATA LOSS OR
CORRUPTION, ERRORS OR OMISSIONS IN THE PROPRIETARY MATERIAL,
REGARDLESS OF WHETHER SUCH LIABILITY IS BASED IN TORT, CONTRACT OR
OTHERWISE AND INCLUDING, BUT NOT LIMITED TO, ACTUAL, SPECIAL,
INDIRECT, INCIDENTAL OR CONSEQUENTIAL DAMAGES. IF THE FOREGOING
LIMITATION IS HELD TO BE UNENFORCEABLE, OUR MAXIMUM LIABILITY TO YOU
SHALL NOT EXCEED THE AMOUNT OF THE PURCHASE PRICE PAID BY YOU FOR THE
SOFTWARE PRODUCT. THE REMEDIES AVAILABLE TO YOU AGAINST US AND THE
LICENSORS OF MATERIALS INCLUDED IN THE SOFTWARE PRODUCT ARE EXCLUSIVE.

YOU UNDERSTAND THAT ELSEVIER, ITS AFFILIATES, LICENSORS, SUPPLIERS AND
AGENTS, MAKE NO WARRANTIES, EXPRESSED OR IMPLIED, WITH RESPECT TO THE
SOFTWARE PRODUCT, INCLUDING, WITHOUT LIMITATION THE PROPRIETARY
MATERIAL, AND SPECIFICALLY DISCLAIM ANY WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE.

IN NO EVENT WILL ELSEVIER, ITS AFFILIATES, LICENSORS, SUPPLIERS OR
AGENTS, BE LIABLE TO YOU FOR ANY DAMAGES, INCLUDING, WITHOUT
LIMITATION, ANY LOST PROFITS, LOST SAVINGS OR OTHER INCIDENTAL OR
CONSEQUENTIAL DAMAGES, ARISING OUT OF YOUR USE OR INABILITY TO USE THE
SOFTWARE PRODUCT REGARDLESS OF WHETHER SUCH DAMAGES ARE FORESEEABLE OR
WHETHER SUCH DAMAGES ARE DEEMED TO RESULT FROM THE FAILURE OR
INADEQUACY OF ANY EXCLUSIVE OR OTHER REMEDY.

Software License Agreement

This Software License Agreement is a legal agreement between the
Author and any person or legal entity using or accepting any Software
governed by this Agreement. The Software is available on the companion
website (http://perl.plover.com/hop/) for the Book, Higher-Order Perl,
which is published by Morgan Kaufmann Publishers. "The Software" is
comprised of all code (fragments and pseudocode) presented in the
book.

By installing, copying, or otherwise using the Software, you agree to
be bound by the terms of this Agreement.

The parties agree as follows:

1. Grant of License. We grant you a nonexclusive license to use the
   Software for any purpose, commercial or non-commercial, as long as
   the following credit is included identifying the original source of
   the Software: "from Higher-Order Perl by Mark Dominus, published by
   Morgan Kaufmann Publishers, Copyright 2005 by Elsevier Inc".

2. Disclaimer of Warranty. We make no warranties at all. The Software
   is transferred to you on an "as is" basis. You use the Software at
   your own peril. You assume all risk of loss for all claims or
   controversies, now existing or hereafter, arising out of use of the
   Software. We shall have no liability based on a claim that your use
   or combination of the Software with products or data not supplied
   by us infringes any patent, copyright, or proprietary right. All
   other warranties, expressed or implied, including, without
   limitation, any warranty of merchantability or fitness for a
   particular purpose are hereby excluded.

3. Limitation of Liability. We will have no liability for special,
   incidental, or consequential damages even if advised of the
   possibility of such damages. We will not be liable for any other
   damages or loss in any way connected with the Software.