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<p>Ah yes, maybe I should add a section about the motivation of this commit:</p>
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<p>#errorOnStep is still existing in the system; if the property is set, you can resume stepping over the debug menu of the failing morph. It would be nice if this worked again.</p>
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<div><font size="3" color="black"><span style="font-size:12pt"><a href="http://www.hpi.de/" target="_blank" rel="noopener noreferrer" id="LPNoLP"><font size="2"><span id="LPlnk909538"><font color="#757B80"></font></span></font></a></span></font></div>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>Von:</b> Squeak-dev <squeak-dev-bounces@lists.squeakfoundation.org> im Auftrag von commits@source.squeak.org <commits@source.squeak.org><br>
<b>Gesendet:</b> Samstag, 29. Februar 2020 12:39:20<br>
<b>An:</b> squeak-dev@lists.squeakfoundation.org<br>
<b>Betreff:</b> [squeak-dev] The Inbox: Morphic-ct.1635.mcz</font>
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<div class="PlainText">Christoph Thiede uploaded a new version of Morphic to project The Inbox:<br>
<a href="http://source.squeak.org/inbox/Morphic-ct.1635.mcz">http://source.squeak.org/inbox/Morphic-ct.1635.mcz</a><br>
<br>
==================== Summary ====================<br>
<br>
Name: Morphic-ct.1635<br>
Author: ct<br>
Time: 29 February 2020, 12:39:08.00383 pm<br>
UUID: 1d028c27-ec3c-fd4f-924c-5c0372d0323e<br>
Ancestors: Morphic-mt.1631<br>
<br>
Proposal: Revive #errorOnStep detection. Introduce #setErrorOnStep to keep it (quite) easy to add non-morphic receivers into the steplist (such as ObjectExplorer). Hm, should we maybe define #setErrorOnStep as a method stub on Object?<br>
<br>
=============== Diff against Morphic-mt.1631 ===============<br>
<br>
Item was added:<br>
+ ----- Method: Morph>>setErrorOnStep (in category 'WiW support') -----<br>
+ setErrorOnStep<br>
+ <br>
+ self setProperty: #errorOnStep toValue: true.!<br>
<br>
Item was added:<br>
+ ----- Method: StepMessage>>value: (in category 'evaluating') -----<br>
+ value: anArgument<br>
+ <br>
+ ^ [super value: anArgument]<br>
+ ifCurtailed: [<br>
+ (self receiver respondsTo: #setErrorOnStep)<br>
+ ifTrue: [self receiver setErrorOnStep]]!<br>
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