On Sat, Jan 30, 2010 at 10:59 AM, Danny Chan <span dir="ltr">&lt;<a href="mailto:chan_dhf@yahoo.de" target="_blank">chan_dhf@yahoo.de</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">


Hi Dale<br>
<div><br>
&gt; In putting together a couple of ProfStef tutorials last weekend, I found<br>
&gt; ��that I&#39;d like to be able to #goto a lesson (out of sequence), essentially<br>
&gt; ��hitting a branch point where the student can skip a set of lessons or move<br>
&gt; ��to a different set of lessons. My thought was something like:<br>
&gt;<br>
&gt; �� ProfStef goto: #lesson15 &quot;jump to lesson15&quot;<br>
<br>
</div>We have now split the GUI changes I did into a separate package<br>
ProfStefBrowser. In this I have something like this<br>
<br>
ProfStefBrowser goto: SmalltalkSyntaxTutorial lessonAt: 3<br>
<br>
This is used to replace the current lesson when I click in the tutorial tree.<br>
I just checked, and if I move three methods up the hierarchy, it works exactly<br>
the same in the ProfStef core.<br>
<br>
Laurent, if you like this, can we move this into ProfStef core? Then people do<br>
not have to work with a different interface and tutorials written for ProfStef<br>
will work exactly the same in the GUI browser.<br>
<font color="#888888"><br>
Danny<br></font></blockquote><div><br></div><div><br></div><div>Hi,</div><div><br></div><div>isn&#39;t it quite complex ? One can do:</div><div>3 timesRepeat: [ProfStef next].</div><div><br></div><div>Less to type, Smalltalkish, and maybe more fun ?</div>

<div><br></div><div>Laurent</div></div>