<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Thanks Gerald, I tested a bit. As expected, it raises the debugger when I start with a faulty script. A few observations: 1) One can get the help without the open/close VM window sequence with the VM -headless option: ../VM/squeak -headless cuis.image -h A bit odd but it may have the side effect for the newbie to understand where are going the different options. 2) If I understand correctly, after the -- option I can add option I can then process myself in the image? If so I can use it to process option passed to DrGeo, for example to open a sketch file from a file manager, right ? 3) Spelling error: -s <scriptFile> Evaluate code ein <scriptFile> 4) I will test further the -e option in future evolution of my start up script. 5) If integrated in the image, I will document it in the Cuis Book. Hilaire <div class="moz-cite-prefix">Le 08/01/2023 à 17:21, Gerald Klix via Cuis-dev a écrit : </div> <blockquote type="cite" cite="mid:0be54a85-2374-7970-0d7c-ceb237071c2a@klix.ch">Hi all, Hi Juan, I was bit annoyed by the impossibility to debug scripts and packages run or installed from the command line. Therefore I added an option, ``-e <argument>``, that lets you set the exception class to handle before executing a script. With the attached change set, you can now write: squeak Cuis.image -e nil -s myScript.st If ``myScript.st`` contains an error, a Debugger will pop up. HTH and Best Regards, Gerald </blockquote> <pre class="moz-signature" cols="72">-- GNU Dr. Geo <a class="moz-txt-link-freetext" href="http://drgeo.eu">http://drgeo.eu</a> <a class="moz-txt-link-freetext" href="http://blog.drgeo.eu">http://blog.drgeo.eu</a></pre> </body> </html>