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From: Bart Schaefer <schaefer@brasslantern.com>
Message-id: <101101000158.ZM32338@torch.brasslantern.com>
Date: Mon, 01 Nov 2010 00:01:58 -0700
In-reply-to: <20101031215450.06b7ed7b@pws-pc.ntlworld.com>
Comments: In reply to Peter Stephenson <p.w.stephenson@ntlworld.com>
 "Re: zle_line_init_functions (Re: accept-line-and-down-history and
 push-input)" (Oct 31,  9:54pm)
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Subject: Re: zle_line_init_functions (Re: accept-line-and-down-history and
 push-input)
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On Oct 31,  9:54pm, Peter Stephenson wrote:
}
} > I'd amend to suggest a second nameless widget that can't  be
} > replaced by "zle -N" whose purpose is to walk the array, following
} > the structure of your patch in user/15493 more closely.
} 
} Alas, it still doesn't work. Because the widget is built-in, there's
} no point at which the zle parameters get added --- the hierarchy is
} builtin widget -> ordinary shell function

Ah, and hmm.  So there's no clever way to pull off the equivalent of
(pseudo-code):

    zle -N hook-runner (){ local f; for f in ... }

I.e., take an anonymous function that does what you want and make a
user-defined widget out of it?