[COOT] Stop real space refine tools with a keystroke?

[Francis E Reyes]

Is there anyway to do this? Sometimes (err I mean a lot of times) I'm  
building into a low res map, trying to real space refine or regularize  
several residues in a stretch and Coot gets stuck (still iterating but  
not moving the atoms on screen anymore). Can I press escape or  
something to stop the iterations and prompt me whether I want to  
accept the solution?

Thanks
FR

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Francis Reyes M.Sc.
215 UCB
University of Colorado at Boulder

gpg --keyserver pgp.mit.edu --recv-keys 67BA8D5D

8AE2 F2F4 90F7 9640 28BC  686F 78FD 6669 67BA 8D5D