Re: How to have Zsh completion menu and use glob patterns + recursive search?

[Marc Coquand <marcc0000@pm.me>]

Hey,

You are correct in assuming it's just generic file completion. I tried
your recommendation and now it works exactly how I want it. Thank you
so much! :) 

Sincerely,
Marc

On Fri Jun 30, 2023 at 2:44 AM CEST, Bart Schaefer wrote:
> On Thu, Jun 29, 2023 at 5:40 AM Marc Coquand <marcc0000@pm.me> wrote:
> >
> > I'd like to be able to do ./**/*file*<tab> and get a selectable list of all options available.
>
> "do" that where?  Usually it would be after a command word such as
> "ls" or "vi".  Each command may have a different completion function
> that supplies contextual clues to adjust the results.
>
> Presuming we're just talking about generic file completion context:
>
> > I notice that if I remove all the previous options that I have enabled, ./**/*file*<tab> works but it expands to all available options.
>
> That's because the default binding for the tab key is
> "expand-or-complete".  You're seeing the results of the "expand" part,
> which takes place before completion is attempted.  In many cases after
> "compinit" you want to change the binding of tab to be
> "complete-word".
>
> bindkey $'\t' complete-word
>
> > However, if I enable the completion list, ./**/*file*<tab> stops working and doesn't do anything.
>
> You need the bindkey above (see the documention for _expand), followed
> by at the least (other completer entries are possible)
>
> zstyle ':completion:*' completer _expand _complete
>
> The _expand completer takes the place of the expansion part of
> "expand-or-complete" and (in effect) feeds the expansions back to the
> completion menu instead of populating the command line directly.
>
> You probably also want
>
> zstyle :completion::expand::: tag-order expansions original
>
> otherwise _expand will offer "all-expansions", that is, the "all
> available options" set you didn't like, as one of the possible menu
> choices, which if it is a large listing can have unexpected
> side-effects on the display.