I try this:
-Open an existing file in ST2 and modify it.
-Open it in Notepad, modify it and save it.
-Return to ST2 -> Message telling that the file is modified and asking if you want to reload it.
Nice
Second try:
-Open an existing file in ST2 and modify it.
-Hot exit ST2.
-Open it in Notepad, modify it and save it.
-Reopen ST2 -> My file show the state when ST2 hot exit and no warning message when you save it. So my modifications made in Notepad is lost.
Awful
Is it possible to check if the file was modified when you return from a hot exit ? (something like a checksum of the original file)