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Re: PATCH: _diff (new), _prcs (upgrade)
- X-seq: zsh-workers 9461
- From: Alexandre Duret-Lutz <duret_g@xxxxxxxx>
- To: zsh-workers@xxxxxxxxxxxxxxx
- Subject: Re: PATCH: _diff (new), _prcs (upgrade)
- Date: 28 Jan 2000 17:24:14 +0100
- Cc: Sven Wischnowsky <wischnow@xxxxxxxxxxxxxxxxxxxxxxx>
- In-reply-to: Sven Wischnowsky's message of "Fri, 28 Jan 2000 16:11:19 +0100 (MET)"
- Mailing-list: contact zsh-workers-help@xxxxxxxxxxxxxx; run by ezmlm
- References: <200001281511.QAA26310@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
>>> "Sven" == Sven Wischnowsky <wischnow@xxxxxxxxxxxxxxxxxxxxxxx> writes:
Sven> Alexandre Duret-Lutz wrote:
[...]
Sven> The only problem is that this means that such options will always be
Sven> combined with the ones a user might define in a style. I.e. there are
Sven> actually two types of options a completion function might give to a
Sven> command: those that *have* to be there to make it work in the way the
Sven> function needs it (like the -v for diff) and those the completion
Sven> functions *suggests* to use -- which may be overridden by a user's
Sven> style. Ideally, we should support both cases...
Yes, I was speaking of what you call *suggested* options. As for now, to
set these options, we should set a default style in compinit or elsewhere.
But since these *suggested* options must be quite uncommon, this is not a
problem. ok.
[...]
>> and if a rule is chosen, _call can apply it
[...]
Sven> I suggested that to enable completion functions to make it as you
Sven> described in 9453: if we are completing for the command, call it
Sven> without a `command', otherwise with it. And that can't be decided in
Sven> _call.
I must be missing something. Can't $curcontext be used?
I am thinking about something like this:
#
_call () {
if [[ $curcontext == *:$1: ]]
then
$1 #(A)
else
command $1 #(B)
fi
}
_f() {
_call foo
}
compdef _f foo bar
seems to run either (A) or (B) wheter I complete after foo or bar.
--
Alexandre Duret-Lutz
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