The save on loss of focus and save when quitting the edior do not seem to be working right in St3 somethimes.
I had been working on a file in St3 for about 8 or 9 hours yesterday under linux but rebuilt my kernel and could not launch X because i forgot a small item in the kenrnel config. While rebuilding the kernel with the fix I edited my file in a terminal editor but did not scroll down beyond the top of the file as i was adding stuff there.
Kernel compile finishes, i quit and save, reboot, startx and launch St3 which promptly tells me the file on the disk has changed outside the etitor. Not thinking, i tell it go ahead and reload it... BAM 8 or 9 hours of work flushed because on quitting St3 after said hours the file was not saved.
I have also seen cases where st3 refuses to save on loss of focus but will save if i hit control s.
This is not because of file permissions or ownership i do not belive because the files are owned by me and are +rw.
p.s. See you in 8 or 9 hours