Mac Issue: repl hang

[nuclearfall]

I've had issues with hangs on pasting. I have a list that is 480 values long.

Replicate: at the tui, paste the following:

'("b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b")

But, if I remove the last few it will paste, and I can measure the length at 253:

'("b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b" "b")

[vygr]

Not the REPL but appears to be the MacOS line buffering....

[vygr]

So I tried this on the Raspberry PI4 Linux and it's not an issue ! So more evidence it's somthing about the MacOS terminal buffering.....

[vygr]

@nuclearfall

Not sure what I can do on this ? Do you think it can be closed ?