Re: Add IGNORE_EOF_ALWAYS option?

[Nikolai Weibull <now@xxxxxxxx>]

On Wed, Sep 21, 2011 at 18:10, Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
> On Sep 21, 10:07am, Nikolai Weibull wrote:
> }
> } bindkey -a '^D' zle/foreground-or-exit
> }
> } zsh: use 'exit' to exit.
> }
> } when I press ^D when the following conditions hold (Src/Zle/zle_main.c:1290):
> }
> } 1. ^D is bound to a user-defined command
> } 2. The command line is empty
> } 3. No arguments have been given (unclear exactly what this actually means)
> } 4. IGNORE_EOF has been set
> }
> } The problem is that I don't want this behavior.
>
> If you are correct, then (1) would be a bug.  The comment in zle_main.c
> explicitly says
>
>     The rule is that "zle -N" widgets suppress EOF warnings.
>
> And the doc says
>
>     Also, if this option is set and the Zsh Line Editor is used,
>     widgets implemented by shell functions can be bound to EOF
>     (normally Control-D) without printing the normal warning message.
>     This works only for normal widgets, not for completion widgets.
>
> So the behavior you want is the one you are supposed to get; we should
> not need another option.
>
> However, I can't make a simple case that reproduces your error.  Have
> you defined zle/foreground-or-exit with zle -C rather than zle -N ?
>
> Or perhaps the problem is not where you think it is?
>
> } 3. Exiting insert mode in Zle (running in vi mode)
>
> % bindkey -v
> % bindkey '^D' vi-cmd-mode
> % ^D
> zsh: use 'exit' to exit.
>
> You can easily fix that like this:
>
> silent-vi-cmd-mode() { zle vi-cmd-mode }
> zle -N silent-vi-cmd-mode
> bindkey -v
> bindkey ^D silent-vi-cmd-mode

Wow, I am impressively stupid.  Yes, it was the built-in command that
was making all the noise.  Sorry about that.