Missing a way to check if a window was deleted about croatoan HOT 3 CLOSED

Hello,

the gray streams interface which allows windows to be treated as streams allows you to use the standard function "open-stream-p":

"It is true if its argument (which must be a stream) is open, and otherwise is false. A stream is always created open; it remains open until closed with the close function."

Which is exactly what youre looking for.

Sadly, it does not work in the current code yet. I never used open-stream-p myself before, so I have not tested it properly. Fortunately, it seems to be very easy to fix, and I will push the fix to the repository in the next few days.

from croatoan.

Sounds good, thank you!

from croatoan.

close now sets a flag for open-stream-p to test whether windows have been closed.

It for now works only for window objects, not for its subclasses. I have to look more closely how to pass this flag to the subclasses efficiently.

from croatoan.