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<div class="moz-cite-prefix">On 11/4/2013 10:53 PM, David Ungar
wrote:<br>
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It was different in Self; we originally had no branch bytecodes.
Looping was done with a single _Restart primitive, and all control
structures were done with blocks. So value methods were always
involved. Not so in (Blue Book) Smalltalk.
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<div>- David</div>
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So you changed later? Why?<br>
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Florin<br>
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