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From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <160603010540.ZM22519@torch.brasslantern.com>
Date: Fri, 3 Jun 2016 01:05:40 -0700
In-Reply-To: <57500882.6090900@mathphys.fsk.uni-heidelberg.de>
Comments: In reply to Paul Seyfert <pseyfert@mathphys.fsk.uni-heidelberg.de>
        "[solved] Re: _gnu_generic for aliases" (Jun  2, 12:20pm)
References: <573D7E67.10600@mathphys.fsk.uni-heidelberg.de> 
	<160601223030.ZM14495@torch.brasslantern.com> 
	<57500882.6090900@mathphys.fsk.uni-heidelberg.de>
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Subject: Re: [solved] Re: _gnu_generic for aliases
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On Jun 2, 12:20pm, Paul Seyfert wrote:
}
} defaultprompt > fancy -<TAB><TAB><TAB>
} 
} nothing.

Aha.

The _set_command utility doesn't attempt to do anything with aliases,
so it never finds a command to pass to _call_program as the thing to
run to generate the --help listing, so there's nothing for _arguments
to parse even though it *is* being called via _gnu_generic.

} > This might work a lot of the time:
} > 
} > _expand_alias_and_complete() {
[...]
} > }
} > zstyle ':completion:*' completer _complete __expand_alias_and_complete

Typo, should only be one leading underscore in _expand_alias_and_complete
(my error).

} I have that block commented out in testrc. Once I include it, it works!

That has to be accidental, because _expand_alias_and_complete should work
almost exactly like completion with complete_aliases NOT set.  I don't
think this is an actual solution.

I think _set_command needs tweaking to handle [[ -o complete_aliases ]]
but I can't look at this myself for a while.