As Jenni pointed out, tkmedit does ask you to save your edits when you exit using the file menu on the toolbar. I would like to see this feature extended so that it also asks when you close by clicking the x in the corner of the window.
You only really need this kind of safety-check when you are tired, which is also the time when you are most likely to close a window by clicking the x in the big window you were just working in, instead of hunting for the file menu on the little tool window on your other monitor. Not that it has ever happened to me, by the way. I just read about it in a book, once. _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer