+++ Stacho Mudrak [04-12-17 08:52 +0100]:
Not sure what can be done about this apart from saving often, but thought I should report it.
No idea why this happens - from time to time it happened to me also, but it was very rare. In any case, I will probably add "Auto save" feature to xtherion.
It did it again after I sent that mail - just as I was re-drawing the scrap that it had lost! That's far too often. I have 20km of cave to draw - I am going to get very annoyed if I keep losing chucks... Difficult to track this sort of think down I know. I'll see if I can work out what is going on. Are there any 'escape' mechanisms in wish/tcl that might let me regain control? or debug mechanisms that might tell us where it got stuck? The CPU use is not excessive, but the app is unresponsive - so it is presumably blocking waiting for something. I could run it under strace I suppose... Wookey -- Aleph One Ltd, Bottisham, CAMBRIDGE, CB5 9BA, UK Tel +44 (0) 1223 811679 work: http://www.aleph1.co.uk/ play: http://www.chaos.org.uk/~wookey/