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From: Immanuel Litzroth <immanuel.litzroth@gmail.com>
To: Diego Zamboni <diego@zzamboni.org>
Cc: gmauer@gmail.com, emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: ist here a :post header arg for tangling?
Date: Mon, 4 Jan 2021 16:38:38 +0100	[thread overview]
Message-ID: <CAM1nAcyw3Pz8oedTamNLkXiBkGuwftMHr18LraJ9JoFxVY+0Vw@mail.gmail.com> (raw)
In-Reply-To: <CAGY83EcjGPJnSkdJ=m47Yv7Z4Phg+sby_8bm8itiLwBoQN2sTg@mail.gmail.com>

I also seem to remember that the buffer you are dropped into after tangling
doesn't even have the correct major mode set.
Immanuel

On Mon, Jan 4, 2021 at 4:11 PM Diego Zamboni <diego@zzamboni.org> wrote:
>
> Agree. It should be possible to make the hook file-local, but still it's not trivial to have good control over where and how the changes are made.
>
> --Diego
>
>
> On Mon, Jan 4, 2021 at 3:51 PM Immanuel Litzroth <immanuel.litzroth@gmail.com> wrote:
>>
>> There's that, but you're not gonna do much with that since it is
>> global to emacs. If you're brimming
>> with vigour you might achieve what you want by rebinding that each
>> time you tangle to do the correct
>> thing. Not much information is available in that hook, you get dropped
>> into a temp buffer containing the
>> result of tangling.
>> Immanuel
>>
>> On Mon, Jan 4, 2021 at 3:07 PM Diego Zamboni <diego@zzamboni.org> wrote:
>> >
>> > There's =org-babel-post-tangle-hook=, which AFAICT specifies hooks that will be run with the tangled code in a temporary buffer. I couldn't find much documentation nor examples, but it is mentioned at https://orgmode.org/manual/Extracting-Source-Code.html#Hooks-3
>> >
>> > --Diego
>> >
>> >
>> >
>> >
>> >
>> > On Fri, Jan 1, 2021 at 1:31 PM Immanuel Litzroth <immanuel.litzroth@gmail.com> wrote:
>> >>
>> >> I don't think there is an arg for that. I have written a tangler that
>> >> reuses a lot
>> >> of the org-babel machinery and has a more flexible mechanism to decide what
>> >> to do with the tangled code -- I use it for example to not write a
>> >> tangled file if it
>> >> hasn't changed, meaning that it will not trigger recompile.
>> >> The project is private now but if you're interested I can give you access to it.
>> >> What exactly are you trying to do?
>> >> Immanuel
>> >>
>> >> On Fri, Jan 1, 2021 at 2:09 AM George Mauer <gmauer@gmail.com> wrote:
>> >> >
>> >> > I'd like to run some code to post-process files after they are tangled. Is there a header-arg for that?
>> >>
>> >>
>> >>
>> >> --
>> >> -- Researching the dual problem of finding the function that has a
>> >> given point as fixpoint.
>> >>
>>
>>
>> --
>> -- Researching the dual problem of finding the function that has a
>> given point as fixpoint.



-- 
-- Researching the dual problem of finding the function that has a
given point as fixpoint.


  parent reply	other threads:[~2021-01-04 15:39 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-01  1:08 George Mauer
2021-01-01 12:29 ` Immanuel Litzroth
2021-01-04 14:07   ` Diego Zamboni
2021-01-04 14:50     ` Immanuel Litzroth
2021-01-04 15:10       ` Diego Zamboni
2021-01-04 15:31         ` Immanuel Litzroth
2021-01-04 15:36           ` Immanuel Litzroth
2021-01-04 15:38         ` Immanuel Litzroth [this message]
2021-01-04 15:28   ` George Mauer

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