From: Grant Rettke <gcr@wisdomandwonder.com>
To: "Charles C. Berry" <ccberry@ucsd.edu>
Cc: emacs orgmode-mailinglist <emacs-orgmode@gnu.org>,
Philip Hudson <phil.hudson@iname.com>
Subject: Re: Dynamic tangle target?
Date: Thu, 22 Sep 2016 14:36:58 -0500 [thread overview]
Message-ID: <CAAjq1mfErya4t-PYtbxv7mOczaiLvNorOncZ5hR09ZoP75_Zfw@mail.gmail.com> (raw)
In-Reply-To: <alpine.OSX.2.20.1609211801390.579@charles-berrys-macbook.local>
Most things that you can image are also listed here:
https://eschulte.github.io/org-scraps/
Awesome reading for Org-Mode Literate Programmers.
Sincerely,
Grant Rettke
On Wed, Sep 21, 2016 at 8:06 PM, Charles C. Berry <ccberry@ucsd.edu> wrote:
> On Wed, 21 Sep 2016, Philip Hudson wrote:
>
>> AFAICT :tangle takes only "yes", "no", or a literal pathname.
>
>
> Stuff like
>
> :tangle (my-lisp-function arg1 arg2)
>
> will work.
>
>> How
>> might I dynamically generate a pathname for :tangle? I suppose what I
>> want is some kind of escape syntax for eval'ing a Lisp form, like
>> maybe:
>>
>> :tangle %(my-dynamic-filename-generator)
>
>
> Try this:
>
> #+BEGIN_SRC R :tangle (concat "my-" "file" ".R")
> abs <- def
> #+END_SRC
>
> just as an example.
>
> BTW, org-babel-view-src-block-info (C-c C-v C-i) will show you what header
> args evaluate as without the need to eval or tangle them.
>
> HTH,
>
> Chuck
>
prev parent reply other threads:[~2016-09-22 19:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-21 19:13 Dynamic tangle target? Philip Hudson
2016-09-22 1:06 ` Charles C. Berry
2016-09-22 19:36 ` Grant Rettke [this message]
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