<div dir="ltr">Great, thanks Bill!  <div><br></div><div>iain</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Sep 16, 2021 at 8:19 AM &lt;<a href="mailto:bil@ccrma.stanford.edu">bil@ccrma.stanford.edu</a>&gt; 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">You can see for yourself by running (*s7* &#39;memory-usage),<br>
perhaps calling (gc) first.  It does add some names<br>
and so forth to the *libc* environment, but I doubt<br>
it is significant.  If you want just the regex functions,<br>
you can extract them from the file that libc.scm writes,<br>
libc_s7.c.<br>
<br>
</blockquote></div>