Re: hook and interactive with parameter

[Lajos Bodnar <bodnarlajoska@gmail.com>]

Thanks a lot,
I overall solution will be that when a haskell file is opened and I push
the F9 button then I will look over that where the haskell project root is
(.git folder or stack.yaml file).
I will add this path to my-opened-projects list and if I open a new haskell
file I will check that the file is under these path and I will run
intero-mode automatically.
It will based on the .git folder or the stack.yaml file or ...
The other cases I will run intero-mode manually if it is neccessary.
There is another advantage with this solution that I can open a filtered
minibuffer with only the opened "project" files.

regards
Lajos


On Tue, Feb 13, 2018 at 9:51 AM, <tomas@tuxteam.de> wrote:

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> On Tue, Feb 13, 2018 at 09:23:41AM +0100, Lajos Bodnar wrote:
> > Thanks a lot,
> > I understood what the problem is with this concept.
> > What is your advice ?
> > The problem is that if I open a haskell file then sometimes I don't want
> to
> > run intero-mode with it (because the intero mode is very expensive).
> > In most cases I would like to run intero but not all time.
>
> I'd go with experimenting. After all, a diffuse feeling by
> Emanuel and me is less worth than hard-nosed experience :-)
>
> So hook away, and either use yes-or-no-p (or its less verbose
> sister y-or-n-p), as Emanuel suggested -- or the more complex
> (but better tunable) minibuffer stuff. Find out what breaks
> (if at all: hunches are, after all, just... hunches :)
>
> Just to get you jumpsterted: this seems to work, more or less.
> Fine tuning is left as an exercise for the reader :)
>
>   (defun my-confirm-extra-toppings ()
>     (when (y-or-n-p "With extra toppings? ")
>       ;; just to show something:
>       (set-background-color "lightblue")))
>
>   (add-hook 'find-file-hook 'my-confirm-extra-toppings)
>
> Enjoy :-)
>
> Cheers
> - -- t
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