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Hi Martin,<div><br></div><div>if you are interesting in alternative program exploration in Squeak/Smalltalk, you might want to also take a look at Vivide. :-)</div><div><br></div><div><span style="font-size: 10pt"><a href="https://github.com/hpi-swa/vivide">https://github.com/hpi-swa/vivide</a></span><br></div><div><a href="https://publishup.uni-potsdam.de/44428"><span style="font-size: 10pt">https://publishup.uni-potsdam.de/44428</span></a><br></div><div><span style="font-size: 13.3333px"><br></span></div><div>Best,</div><div>Marcel</div><div class="mb_sig"></div><blockquote class="history_container" type="cite" style="border-left-style:solid;border-width:1px; margin-top:20px; margin-left:0px;padding-left:10px;">
<p style="color: #AAAAAA; margin-top: 10px;">Am 24.05.2020 15:26:35 schrieb Martin Kuball <martinkuball@web.de>:</p><div style="font-family:Arial,Helvetica,sans-serif">Hi!<br><br>I haven't used squeak for programing in years (yes, I know it's sad). Now that<br>I do, I noticed that there is no whisker package for 5.3. Well actually there<br>seems to be no package at all any more. So my question is, does anybody has a<br>whisker version that plays well with the current squeak version?<br><br>Meanwhile I loaded the version I used in 3.9. Had to fix some deprecated<br>warnings and some errors during initialization. I have it running now. But<br>it's missing some of the new features - like the icons - of the system<br>browser.<br><br>While fixing the errors I noticed the following method:<br><br>StringMorph>>font: aFont emphasis: emphasisCode<br><br> self<br> setFont: ((aFont isNil or: [aFont emphasis = emphasisCode] or:<br>[emphasisCode isNil])<br> ifTrue: [aFont]<br> ifFalse: [aFont emphasized: emphasisCode])<br> emphasis: (emphasisCode ifNil: [aFont emphasis]).<br><br>The check (aFont isNil) seems to imply that nil is a valid value here. But if<br>you try, the method fails at [aFont emphasis].<br><br>Martin<br><br><br><br><br></div></blockquote>
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