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Re: signals ignored in a subshell


From: Chet Ramey
Subject: Re: signals ignored in a subshell
Date: Mon, 6 Apr 2020 15:44:08 -0400
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:68.0) Gecko/20100101 Thunderbird/68.6.0

On 4/6/20 12:00 PM, Robert Elz wrote:

> One other oddity that might be worth documenting, when "read -e" is
> interrupted by a trapped SIGINT, it doesn't flush the input buffer.
> (Without -e the terminal driver does it before anything ever gets received).

You mean the terminal's input buffer, or readline's line buffer with
characters it's already read?


-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    address@hidden    http://tiswww.cwru.edu/~chet/



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