<div dir="ltr">Thanks Bill, much appreciated. for the next release with the table and buffer i/o I'm going to retool various functions to do that and to return the value being passed through so that they are consistent with how things like vector-set! and vector->list work.<div><br></div><div>thanks for the tips!<br><div>iain</div></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, May 17, 2020 at 12:52 PM <<a href="mailto:bil@ccrma.stanford.edu">bil@ccrma.stanford.edu</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">That code looks fine to me. On the scheme side you'll want<br>
a catch somewhere. The other common choice is to return some<br>
error indication, and then the scheme side has to check for<br>
that. All the s7 C-library tie-ins (like libgsl) call s7_error.<br>
<br>
<br>
</blockquote></div>