From: Sven Wischnowsky <wischnow@informatik.hu-berlin.de>
To: zsh-workers@sunsite.dk
Subject: Re: problem with _arguments exclusion lists
Date: Mon, 7 May 2001 13:10:53 +0200 (MET DST) [thread overview]
Message-ID: <200105071110.NAA02851@beta.informatik.hu-berlin.de> (raw)
In-Reply-To: <3AF2D6E4.7FCCFD98@u.genie.co.uk>
Oliver Kiddle wrote:
> Sven Wischnowsky wrote:
> >
> > > [[ -n $PREFIX$SUFFIX && "$PREFIX$SUFFIX" != $~1 ]] && return 1
> >
> > If we do that, no options will be completed after, e.g. `pine -c' (with
> > your patch), because then the action returned zero.
>
> You're right. I got mixed up. I still don't like that last line in
> _guard though. I think that maybe when _guard returns 0, matching
> options should still be offered so a -c3nf option could be matched and
> options would be offered after pine -c without that last line in _guard.
> The important original point was really what happens when _guard returns
> 1 and that is now right.
>
> ...
>
> It can't really be handled by anything else unless there is a specific
> maximum to X display numbers allowing us to add all possibilities.
> _guard is actually particularly valuable in the non-option argument case
> because before the recent changes options would not complete. The
> problem really is that the _guard patterns have to match fully, not
> partially: _vnc can be fixed by using the pattern (|:[0-9]#) which I'll
> commit later if _guard stays as it is.
Well, _guard was just an attempt at helping in what I consider the usual
completion style in most cases (i.e. what most people would expect or
like to see in most cases). As I said, we could always add an option to
_guard to specify other behaviour (for the return value or pattern
matching or whatnot). Feel free to add one if you like.
Bye
Sven
--
Sven Wischnowsky wischnow@informatik.hu-berlin.de
next prev parent reply other threads:[~2001-05-07 11:11 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-26 13:55 Oliver Kiddle
2001-04-26 14:35 ` Sven Wischnowsky
2001-05-04 16:20 ` Oliver Kiddle
2001-05-07 11:10 ` Sven Wischnowsky [this message]
2001-05-08 11:45 ` Oliver Kiddle
-- strict thread matches above, loose matches on Subject: below --
2001-04-12 14:32 Oliver Kiddle
2001-04-17 9:50 ` Sven Wischnowsky
2001-04-17 10:44 ` Oliver Kiddle
2001-04-17 11:28 ` Sven Wischnowsky
2001-04-17 13:55 ` Oliver Kiddle
2001-04-17 14:10 ` Sven Wischnowsky
2001-04-19 14:01 ` Oliver Kiddle
2001-04-20 8:31 ` Sven Wischnowsky
2001-04-23 8:59 ` Oliver Kiddle
2001-04-24 10:00 ` Sven Wischnowsky
2001-04-26 11:00 ` Oliver Kiddle
2001-04-26 12:10 ` Sven Wischnowsky
2001-04-25 7:10 ` Sven Wischnowsky
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