Can't help with AnyEvent. The reason why I suggested stty is that Telnet is mostly line oriented.

I guess that SIGWINCH usually is passed through, but in fact that depends on the Telnet server (and on the client).

In reply to Re^3: How do I get AnyEvent::Handle to munge arrow keys? by soonix
in thread How do I get AnyEvent::Handle to munge arrow keys? by isync

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