Re: completion configuration

[Pier Paolo Grassi <pierpaolog@gmail.com>]

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hello Arturo, thanks for your suggestions, I will try and let you know
best

Il giorno mar 19 giu 2018 alle ore 00:12 Arturo Escaip <
arturoescaip@gmail.com> ha scritto:

> Hey Pier,
>
> I’m not very knowledgeable about styles, but I think you may have the
> context pattern wrong. You can use C-x h to see the context at any point
> when writing a command and you can use that output as a guide when building
> a pattern for a style. For example, I have a command that I wrote that is
> called pb and this is the output I get when I do C-x h right after typing
> pb<space>:
>
> ~% pb
> tags in context :completion::complete:pb::
>     argument-1 options  (_arguments _pb (eval))
>
> The full context is :completion::complete:pb::, I think in your call to
> zstyle you are missing the last two colons, so what if you try:
>
> zstyle ':completion:*:approximate:my_command:*' max-errors 0
>
> You don’t need the -e option because you don’t need 0 to be evaluated.
> ​
>
> On Mon, Jun 18, 2018 at 2:41 PM Pier Paolo Grassi <pierpaolog@gmail.com>
> wrote:
>
>> Hello everybody, I must confess I don't have a clue when it comes to
>> configure completion styles. I made various attempts but for now, I don't
>> seem to grasp the syntax of ztyle.
>> I have in my .zshrc (blindly copied years ago from who knows where):
>>
>> zstyle -e ':completion:*:approximate:*' max-errors \
>> 'reply=( $(( ($#PREFIX+$#SUFFIX)/3 )) numeric )'
>>
>> that, as I understand, enables approximate match for all the commands when
>> trying completion for a number of errors proportional to the number of
>> characters of the word to be completed etc.
>>
>> I would like to disable this completion for a command that has a completer
>> function I wrote that pass to compadd various values, since these are so
>> many that the completion is very slow to show matches. So I thought that
>> maybe disabling the approximate match for this command would speed things
>> up.
>>
>> My best bet doing this was:
>> zstyle -e ':completion:*:approximate:my_command' max-errors 0
>>
>> but this does not work. I tried also various variants to no success.
>> Can someone shed some light on this please?
>>
>> --
>> Pier Paolo Grassi
>> email: pierpaolog@gmail.com
>> linkedin: https://www.linkedin.com/in/pier-paolo-grassi-19300217
>> founder: https://www.meetup.com/it-IT/Machine-Learning-TO
>>
>

-- 
Pier Paolo Grassi
email: pierpaolog@gmail.com
linkedin: https://www.linkedin.com/in/pier-paolo-grassi-19300217
founder: https://www.meetup.com/it-IT/Machine-Learning-TO