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From: "Berry, Charles" <ccberry@ucsd.edu>
To: emacs-org list <emacs-orgmode@gnu.org>
Subject: Irrelevant src blocks can break noweb expansion
Date: Mon, 11 Dec 2017 03:13:41 +0000	[thread overview]
Message-ID: <E943FD29-0356-45E8-BB77-79DE3C785767@ucsd.edu> (raw)

I used to avoid this by `(setq org-babel-use-quick-and-dirty-noweb-expansion t)'.

This illustrates the issue:

#+begin_src org

  ,* abc

  ,#+begin_src R :comment (message "running on empty")

  ,#+end_src

  ,#+begin_src R :noweb yes
  1
  ,#+end_src


#+end_src

The irrelevant, unnamed, empty src block its consulted via org-babel-get-src-block-info.  This runs the (message ...) expression.  Not much of a problem here, but I sometimes have a src block in my buffer that is a work-in-progress and has a header arg that calls a function I would not ordinarily have loaded.  When noweb does its thing, it chokes on the lack of a function.

Chuck

next             reply	other threads:[~2017-12-11  3:13 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-12-11  3:13 Berry, Charles [this message]
2017-12-12  7:42 ` Irrelevant src blocks can break noweb expansion Nicolas Goaziou
2017-12-12 16:13   ` Berry, Charles

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