<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small;color:#000000"><span style="font-family:arial,sans-serif;color:rgb(34,34,34)">On Tue, Nov 21, 2017 at 2:59 PM, David T. Lewis </span><span dir="ltr" style="font-family:arial,sans-serif;color:rgb(34,34,34)"><<a href="mailto:lewis@mail.msen.com" target="_blank">lewis@mail.msen.com</a>></span><span style="font-family:arial,sans-serif;color:rgb(34,34,34)"> wrote:</span><br></div><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Although, on the plus side, I find that I can now do:<br>
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  Smalltalk removeKey: #World<br>
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and project navigation still works :-)<br></blockquote><div><br></div><div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small;color:rgb(0,0,0)">​I'd expect this to work because​ the World binding is still around, just undeclared ...</div></div><div><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small;color:rgb(0,0,0)">​- Bert -​</div></div></div></div>