Anthony,<br><br>Thank you so much; that solved it for me.<br><br>Thanks to all for the help.<br><br>Best regards,<br>Eric<br><br><b><i>Anthony Cowley <firstname.lastname@example.org></i></b> wrote:<blockquote class="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"> <div dir="ltr">Eric,<div><br></div><div>You're missing parentheses around all-defined-out, it should be (provide (all-defined-out)).</div><div><br></div><div>Anthony<br><br><div class="gmail_quote">On Wed, Oct 15, 2008 at 11:18 AM, n n <span dir="ltr"><<a href="mailto:email@example.com">firstname.lastname@example.org</a>></span> wrote:<br> <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">I appreciate both of your replies very much. I had been using the #lang scheme directive and exporting all of the definitions with (provide ...), though I did try moving the latter from the top of the file
to the bottom.<br> <br>I will certainly use DrScheme if this exercise becomes too difficult, but all things being the same I would prefer to use MzScheme because its appearance gives me a (presumably false) sense of security. Also-- I have never used Emacs in Windows, nor heard of Quack, and this suggestion reminds me it is something I might try sooner rather than later.<br> <br>Since I still seem to be having trouble, I am grateful for the suggestion to include my files here. I have attempted to do this with a web-site called <a href="http://yousendit.com" target="_blank">yousendit.com</a>. Please find these enclosed.<br><br>reasonedschemer.ss<br><a href="http://rcpt.yousendit.com/615491953/666854be14d904961ff9678ed6d1fe3b" target="_blank">http://rcpt.yousendit.com/615491953/666854be14d904961ff9678ed6d1fe3b</a><br><br>minikanren.ss:<br> <a href="http://rcpt.yousendit.com/615491499/ff9126abcba6a9f0b85d69b41ff117c1"
target="_blank">http://rcpt.yousendit.com/615491499/ff9126abcba6a9f0b85d69b41ff117c1</a><br><br>Thank you, again, for the help--<br><br>Eric<br> <div> </div><br>_________________________________________________<br> For list-related administrative tasks:<br> <a href="http://list.cs.brown.edu/mailman/listinfo/plt-scheme" target="_blank">http://list.cs.brown.edu/mailman/listinfo/plt-scheme</a><br> <br></blockquote></div><br></div></div> </blockquote><br><p>