On Fri, Apr 13, 2012 at 10:46 AM, Maxim Gonchar <gma...@gmail.com> wrote:
> So it is intentional then. How can I prevent this behaviour? I toyed with
>> __fish_contains_opt, but that is not optimal. I will try to parse
>> commandline --current-token but it gets too complicated, it defies the
>> simplicity of completions.
>> I noticed that in nearly *all* occasions the --arguments script is
>> executed, which is quite annoying if it takes long time just to complete
>> just a simple option.
>>
>
> You can try this:
> complete -c foo -n "not expr match (commandline -t) '^-.*' > /dev/null"
> -a '(sleep 2; echo aaa)'
>
> the '-n' condition is cached. So as soon as you will use the same
> condition for all completions it is not going to be slow.
>
This is a good solution, thanks!
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