On 2017-04-26 10:23:11 -0400, Chet Ramey wrote: > On 4/25/17 9:21 AM, Vincent Lefevre wrote: > > If I add "set -m", then bash behaves like ash, etc., except that it > > no longer reacts to Ctrl-C (the Ctrl-C only interrupts the sleep). > > I'm curious what you think the shell should do in this case. Remember > that it doesn't get the SIGINT. Other shells seem to fake it and act > like they received a SIGINT, and abort the entire script. Should bash > stop the loop, should it kill itself with SIGINT, or should it continue?
It should kill itself with SIGINT to mimic what happens in an interactive shell. For instance, I expect bash -c 'set -m; while true; do date; sleep 1; done' to behave like if while true; do date; sleep 1; done were typed in an interactive bash. This seems much more useful. -- Vincent Lefèvre <vinc...@vinc17.net> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)