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From: ian martins <ianxm@jhu.edu>
To: Nathan Neff <nathan.neff@gmail.com>
Cc: emacs-orgmode <emacs-orgmode@gnu.org>
Subject: Re: Babel: Programmatically evaluate a heading and subtrees?
Date: Sat, 27 Feb 2021 08:18:45 -0500	[thread overview]
Message-ID: <CAC=rjb4iJPkXjOVAi83jjBrc=4TjEZhr_KrEnYvF_K0GSapHOw@mail.gmail.com> (raw)
In-Reply-To: <CAC=HedDHDT7Gp7d2F=XAE03H5tKmbkYSQghNJ+qwHthrZDoUxA@mail.gmail.com>

Can you use noweb? In the example below, if you run the top code block
babel will run the two that follow.

A drawback is that you have to redefine variables, but it might be a
benefit, since the individual blocks could be set with test data and
the "main driver" could point to real data.
-------

#+begin_src elisp :results output :noweb yes :var data=data1
  <<fun1>>
  <<fun2>>
#+end_src

#+RESULTS:
: called fun1: some data
: called fun2

#+name: data1
some data

#+name: fun1
#+begin_src elisp :var data=data1
(princ (format "called fun1: %s" data))
#+end_src

#+name: fun2
#+begin_src elisp
(princ "called fun2")
#+end_src

On Sat, Feb 20, 2021 at 2:11 PM Nathan Neff <nathan.neff@gmail.com> wrote:
>
> Hello all,
>
> I have some code like this:
>
> * Heading 1
>
> # code block name:FOO
>
> ** Subheading 1
>
> # code block
>
> ** Subheading 2
>
> # code block
>
> I find that I often want to evaluate the code in Heading 1 and its subheadings.
>
> Currently, I navigate to Heading 1 and then use org-babel-execute-subtree
>
> I see that there's a function called org-babel-goto-named-src-block, so I think
> I could write a small function to jump to FOO in Heading 1 and then run execute subtree
> and then jump back to my previous location in Emacs.
>
> Is there a more programmatic or built-in way?  For example:
> org-babel-execute-block-and-subheadings FOO
>
> Thanks,
> --Nate


  reply	other threads:[~2021-02-27 13:19 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-20 19:10 Nathan Neff
2021-02-27 13:18 ` ian martins [this message]
2021-03-01  2:12   ` Nathan Neff
2021-03-01 23:26 ` Ken Mankoff

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