Re: Flymake refactored

[Stefan Monnier]

>> :sentinel
>> (lambda (p _ev)
> One of the things you must do here is check if your process is obsolete,
> i.e. if Flymake decided to launch another one in the meantime. A good
> way to do this is to check if 'p' is 'eq' to the buffer-local value of
> clang-flymake--procress.

While I agree that it should check whether `p` is obsolete (just in case
something went wrong elsewhere), `p` should have been killed when the
other process was launched, so this sentinel should only be called with
an obsolete `p` in response to such a kill.

BTW, it should also check `ev` in case the event is just that someone
suspended/resumed the background process.


        Stefan