Re: zsh 5.6 regression: a pipe sometimes yields a TTOU signal

[Vincent Lefevre <vincent@xxxxxxxxxx>]

On 2018-09-05 14:22:46 +0200, Vincent Lefevre wrote:
> Even simpler:
> 
>   echo foo | { : | tput init }

And this one is even worse, as "fg" does clean the status:

  echo foo | { sleep 1 ; : | tput init }

For instance:

cventin% echo foo | { sleep 1 ; : | tput init }
zsh: done                    echo foo | 
zsh: suspended (tty output)  { sleep 1; : | tput init; }
cventin% jobs
[1]  + done                    echo foo | 
       suspended (tty output)  { sleep 1; : | tput init; }
cventin% fg
[1]  + done       echo foo | 
       continued  { sleep 1; : | tput init; }
zsh: done       echo foo | { sleep 1; : | tput init; }
cventin% jobs
[1]  + done       echo foo | { sleep 1; : | tput init; }
cventin% fg
[1]  + done       echo foo | { sleep 1; : | tput init; }
zsh: done       echo foo | { sleep 1; : | tput init; }
cventin% jobs
[1]  + done       echo foo | { sleep 1; : | tput init; }
cventin% 

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Vincent Lefèvre <vincent@xxxxxxxxxx> - Web: <https://www.vinc17.net/>
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