<HTML><BODY><div class="js-helper js-readmsg-msg"><div><div id="style_14167679510000001001_BODY"><br>in inner define contex I better write<br>(define-values () (procedure ...))<br>than<br>(define dummy (procedure ...))<br><br>In other context return value is used only whe it is part of expression. void? is almost never applicable to expression.<br><br><br>Sun, 23 Nov 2014 14:22:20 +0100 от Jens Axel Søgaard <jensaxel@soegaard.net>:<br>
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<div>Most contexts expects a single return value, so use (void) unless you<br>
are in a special situation.<br>
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/Jens Axel<br>
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2014-11-23 13:55 GMT+01:00 Roman Klochkov <<a target="_blank">kalimehtar@mail.ru</a>>:<br>
> When I should use (void) and when (values)?<br>
><br>
> They are both used to show, that there are no return values.<br>
> They are both not printable.<br>
><br>
> What is intended use for (void) and (values) and when one should prefer one<br>
> over other?<br>
><br>
> --<br>
> Roman Klochkov<br>
><br>
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-- <br>
--<br>
Jens Axel Søgaard<br>
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<br>-- <br>Roman Klochkov<br>
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<br>-- <br>Roman Klochkov<br><style type="text/css"></style></BODY></HTML>