<html><head></head><body bgcolor="#FFFFFF"><div>Below. <br><br>On Feb 28, 2013, at 5:39 AM, Eliot Miranda <<a href="mailto:eliot.miranda@gmail.com">eliot.miranda@gmail.com</a>> wrote:<br><br></div><div></div><blockquote type="cite"><div><meta http-equiv="content-type" content="text/html; charset=utf-8"><div><br><br></div><div>On Feb 27, 2013, at 4:31 PM, Casey Ransberger <<a href="mailto:casey.obrien.r@gmail.com">casey.obrien.r@gmail.com</a>> wrote:<br><br></div><blockquote type="cite"><div>Ted Kaehler has done two implementations of DBJr AFAIK, one in Squeak and one in Javascript.<div><br></div><div>Here's the javascript version (for Lively Kernel)</div><div><br></div><div><a href="http://forum.world.st/Try-DBJr-HyperCard-like-stacks-in-Lively-Kernel-td4599466.html" target="_blank">http://forum.world.st/Try-DBJr-HyperCard-like-stacks-in-Lively-Kernel-td4599466.html</a></div>
<div><br></div><div>I had to dig to find the Moshi image, but here's an actual Squeak image -- and I think this was the right image -- note that this was a prototype and that some things (e.g. saving) aren't implemented. Also, I can't get it to open anymore, but I think that might be because I don't have a non-Cog VM now? Not sure which .sources file you want but I'm betting it's V3. The file of interest is "Text Field for LObject.zip"</div>
<div><br></div><div><a href="http://tinlizzie.org/lesserphic2/">http://tinlizzie.org/lesserphic2/</a></div><div><br></div><div>I was really fascinated with both the approach and the presentation he did here. Active essays are cool.</div>
<div><br></div><div>Meantime I have to figure out why I can't open the image. I thought Cog could open older images, but interpreters can't open Cog images. Hmmm.</div></div></blockquote><br><div><div style="-webkit-tap-highlight-color: rgba(26, 26, 26, 0.296875); -webkit-composition-fill-color: rgba(175, 192, 227, 0.230469); -webkit-composition-frame-color: rgba(77, 128, 180, 0.230469); ">Depends on how old. Cog (& StackVM) can only run closure images.<br>Eliot (phone)</div></div></div></blockquote><div><br></div><div>I bet that's exactly it; I think the image is based on an early 3x which is well before you introduced closure semantics to the existing not-quite-closure blocks. </div></body></html>