[Haskell-cafe] Haskeline and asynchronous messages

Brandon Allbery allbery.b at gmail.com
Tue Jan 6 13:58:45 UTC 2015

On Tue, Jan 6, 2015 at 3:27 AM, Rob Leslie <rob at mars.org> wrote:

> Does anyone have a suggestion on using Haskeline in an environment where
> another thread may be writing messages to the terminal -- is it possible to
> somehow print incoming messages above the input line without disturbing the
> input line?

Terminals don't really work that way; you need to be looking at something
like curses or vty.

brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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