This reminded me to report an infinite loop situation I encountered on Windows. In my case it appears that if you create a single scrap and only put in survey points (i.e. no wall lines yet) and try to generate a PDF of the plan then Therion appears to run forever. As soon as you add some walls it compiles the project find, but this is not a serious problem. But it has caught me out a couple of times recently.<br>
<br>Footleg<br><br><div class="gmail_quote">On 26 February 2012 18:00, Bertrand HAUSER <span dir="ltr">&lt;<a href="mailto:bertrand@descente-canyon.com">bertrand@descente-canyon.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hi,<div><br></div><div>I have an infinite loop with Therion 5.3.9 on Ubuntu. I have to kill the processus to stop it.</div><div>When I look to the Therion tmp working directory, there is a big file (some Go if I don&#39;t stop fastly) witch name is : th_pagedef.tex</div>

<div>The begining of this file is in attachment. The infinite loop repeat this ending line : \PL{q}\PL{1.00 0.03 -0.03 1.00 -nan -inf cm}\PB{0}{0}{\THWgrida}\PL{Q}%</div><div>I don&#39;t understand tex language...</div><div>

In attachment, the zip file with the file I compile.</div><div><br></div><div>Sorry for my english,</div><div>Bertrand</div>
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