sasagawa888/eisl

eisl process can't be switched to background with Ctrl-Z

Closed this issue · 2 comments

yurivict commented

Normally all terminal processes on Linux can be switched to background with Ctrl-Z but this doesn't work for eisl.

Version 2.37

poldy commented

I don't use a shell with job control myself so never tested this until now. The current behaviour is because of a call to

signal(SIGTSTP, SIG_IGN);

at line 242 of main.c. I've confirmed that after removing this line eisl can be stopped and resumed under, e.g. ksh. However, perhaps this code was added for a good reason originally so I'll leave it up to Sasagawa-san to decide what the requirement is.

sasagawa888 commented

I changed ctrl+z enabled.
I didn't understand the function of ctrl+z at the time of development. For this reason I disabled it to prevent inadvertent keystrokes. Running in the background is convenient. This time, I enabled ctrl+z.
Thank you.

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