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From: Bart Schaefer <schaefer@brasslantern.com>
Message-id: <140901012727.ZM1069@torch.brasslantern.com>
Date: Mon, 01 Sep 2014 01:27:26 -0700
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 <CAPfhnkSBrySC4G_BggGkKiELj974aXzNDzsbp+ntnw4n1itUCQ@mail.gmail.com>
Comments: In reply to 0x04210x04350x04400x04330x04350x0439
 0x041D0x043E0x04320x04380x043A0x043E0x0432 <arrecck@gmail.com>
 "stty not working" (Sep  1,  6:38am)
References: <CAPfhnkSBrySC4G_BggGkKiELj974aXzNDzsbp+ntnw4n1itUCQ@mail.gmail.com>
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To: zsh-workers@zsh.org
Subject: Re: stty not working
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On Sep 1,  6:38am, 0x04210x04350x04400x04330x04350x0439 0x041D0x043E0 wrote:
}
} I am trying to unset ECHO flag for tty, but stty doesn't work. After
} reading documentation I am still not clear about its behavior.

If you "unsetopt ZLE" to turn off the line editor, your "stty -echo"
will stick.  ZLE can't operate with echo turned off, so it turns it
back on again.

} but
} > stty -echo; read <enter>
} working fine. My brain is broken.

During execution of a command line such as that, the stty change takes
effect and remains in effect until ZLE re-initializes (approximately
until the next prompt is displayed).