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Very interesting and very useful.<br>
A dream come true?<br>
Keep up the good work!<br>
--Trygve<br>
<br>
On 29.06.2008 23:57, Michael van der Gulik wrote:
<blockquote
cite="mid:1b61adf40806291457p69c9e65eiadd4305a6a796cb8@mail.gmail.com"
type="cite"><br>
<br>
<div class="gmail_quote">On Sun, Jun 29, 2008 at 5:58 AM, Ken G.
Brown <<a moz-do-not-send="true" href="mailto:kbrown@mac.com">kbrown@mac.com</a>>
wrote:<br>
<blockquote class="gmail_quote"
style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><br>
I'm thinking a significant part of the problem of namespaces, version
control, package loading and image release compatibility is that many
versions of methods and classes can exist in the wild but the names do
not include any information about their uniqueness. So when you load
something it may stomp on methods that are still required in their
previous incarnation for something else to work.<br>
</blockquote>
</div>
<br>
<br>
My Package/Namespaces architecture was designed to solve the problems
of namespaces, version control, atomic package loading, and package
interdependence. In theory at least, a loaded package will run in
exactly the same environment it was written and tested in, even to the
extent of automatically loading that environment into the image if need
be. <br>
<br>
These are unstructured braindumps of what I've been working on:<br>
<a moz-do-not-send="true" href="http://gulik.pbwiki.com/Namespaces">http://gulik.pbwiki.com/Namespaces</a><br>
<a moz-do-not-send="true" href="http://gulik.pbwiki.com/Packages">http://gulik.pbwiki.com/Packages</a><br>
<br>
I'm now writing tests and fixing up bugs in the core code. An alpha
release will be made "soon".<br>
<br>
I'm designing these Namespaces for a fork of Squeak called SecureSqueak
which is designed to run untrusted code in a secure sandbox. It is not
intended for general use in Squeak.<br>
<br>
Gulik.<br>
<br clear="all">
<br>
-- <br>
<a moz-do-not-send="true"
href="http://people.squeakfoundation.org/person/mikevdg">http://people.squeakfoundation.org/person/mikevdg</a><br>
<a moz-do-not-send="true" href="http://gulik.pbwiki.com/">http://gulik.pbwiki.com/</a>
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<div class="Section1">
<p class="MsoNormal" style=""><span class="SpellE"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Trygve</span></span><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">
Reenskaug<span style=""> </span>mailto: <span class="SpellE"><a class="moz-txt-link-abbreviated" href="mailto:trygver@ifi.uio.no">trygver@ifi.uio.no</a></span></span><span
style="font-size: 10pt; font-family: Arial;"><o:p></o:p></span></p>
<p class="MsoNormal" style=""><span class="SpellE"><span class="GramE"><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB">Morgedalsvn</span></span></span><span
class="GramE"><span style="font-size: 10pt; font-family: Arial;"
lang="EN-GB">.</span></span><span
style="font-size: 10pt; font-family: Arial;" lang="EN-GB"> 5A <span
style=""> </span><a class="moz-txt-link-freetext" href="http://heim.ifi.uio.no/~trygver">http://heim.ifi.uio.no/~trygver</a><o:p></o:p></span></p>
<p class="MsoNormal" style=""><span
style="font-size: 10pt; font-family: Arial;">N-0378
Oslo<span style=""> </span>Tel: (+47) 22 49 57 27<o:p></o:p></span></p>
<p class="MsoNormal" style=""><span class="SpellE"><span
style="font-size: 10pt; font-family: Arial;">Norway</span></span><span
style="font-size: 10pt; font-family: Arial;"><o:p></o:p></span></p>
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