emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
From: Greg Minshall <minshall@umich.edu>
To: emacs-orgmode@gnu.org
Subject: declaring :var in a property drawer
Date: Sun, 23 May 2021 17:25:49 +0300	[thread overview]
Message-ID: <3303285.1621779949@apollo2.minshall.org> (raw)

hi.  i noticed the following behavior, and am curious if it is

if i declare a :tangle and a :var in a property drawer and then, in that
subtree, have N>1 source blocks (which will all end up in the same
tangled file), the :var'iable will be assigned a value N times.  below i
have an example using bash source blocks, where it doesn't make sense,
afaics(ee).  (when exporting elisp blocks, each :var'iable is assigned a
value in a =let= form that surrounds the code for that block, so i guess
it makes sense.)

cheers, Greg

* :var's and property drawers
    :header-args: :tangle "foo.bar"
    :header-args+: :var x=1

#+begin_src bash
  echo x is $x

#+begin_src bash
    echo "'x.*=.*1' occurences:"
    grep 'x.*=.*1' foo.bar | grep -v grep

             reply	other threads:[~2021-05-23 14:26 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-23 14:25 Greg Minshall [this message]
2021-05-24  8:57 ` Eric S Fraga
2021-05-24  9:22   ` Greg Minshall

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:

  List information: https://www.orgmode.org/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=3303285.1621779949@apollo2.minshall.org \
    --to=minshall@umich.edu \
    --cc=emacs-orgmode@gnu.org \


* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox


This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).