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* Bug: using :wrap src interferes with :cache yes with :var [9.3 (release_9.3 @ /usr/share/emacs/27.1/lisp/org/)]
@ 2023-06-02 18:04 Emin Martinian
  2023-06-07 12:55 ` Ihor Radchenko
  0 siblings, 1 reply; 2+ messages in thread
From: Emin Martinian @ 2023-06-02 18:04 UTC (permalink / raw)
  To: emacs-orgmode

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I think there is a bug with the `:cache' header and how results of
evaluation are wrapped: Using `:cache yes' and wrapping the results
prevents later blocks using the cached results.

To reproduce, start with an example like the one at the bottom of the
documentation in
<https://orgmode.org/manual/Evaluating-Code-Blocks.html>. Then add
something like `:wrap src R' (or `:results value drawer') to the header
of the block named `random' and the second block produces `nil' instead
of the desired result.

I verified the bug using `emacs -nw -q' with version 9.3 but would be
happy to send more information if the above is not enough to reproduce.

Thanks.

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^ permalink raw reply	[flat|nested] 2+ messages in thread

• * Re: Bug: using :wrap src interferes with :cache yes with :var [9.3 (release_9.3 @ /usr/share/emacs/27.1/lisp/org/)]
    2023-06-02 18:04 Bug: using :wrap src interferes with :cache yes with :var [9.3 (release_9.3 @ /usr/share/emacs/27.1/lisp/org/)] Emin Martinian
  @ 2023-06-07 12:55 ` Ihor Radchenko
    0 siblings, 0 replies; 2+ messages in thread
  From: Ihor Radchenko @ 2023-06-07 12:55 UTC (permalink / raw)
    To: Emin Martinian; +Cc: emacs-orgmode
  
  Emin Martinian <emin.martinian@gmail.com> writes:
  
  > I think there is a bug with the `:cache' header and how results of
  > evaluation are wrapped: Using `:cache yes' and wrapping the results
  > prevents later blocks using the cached results.
  >
  > To reproduce, start with an example like the one at the bottom of the
  > documentation in
  > <https://orgmode.org/manual/Evaluating-Code-Blocks.html>. Then add
  > something like `:wrap src R' (or `:results value drawer') to the header
  > of the block named `random' and the second block produces `nil' instead
  > of the desired result.
  
  I tried to evaluate the following in various orders.
  
  #+NAME: random
  #+BEGIN_SRC R :cache yes :wrap src R
    runif(+1)
  #+END_SRC
  
  #+NAME: caller
  #+BEGIN_SRC emacs-lisp :var x=random :cache yes
    x
  #+END_SRC
  
  I am unable to see any issues with the latest development version of Org.
  You may try to update Org and check on your side.
  
  Canceled, for now.
  
  -- 
  Ihor Radchenko // yantar92,
  Org mode contributor,
  Learn more about Org mode at <https://orgmode.org/>.
  Support Org development at <https://liberapay.com/org-mode>,
  or support my work at <https://liberapay.com/yantar92>
  
  
  ^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, other threads:[~2023-06-07 12:51 UTC | newest]

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
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2023-06-02 18:04 Bug: using :wrap src interferes with :cache yes with :var [9.3 (release_9.3 @ /usr/share/emacs/27.1/lisp/org/)] Emin Martinian
2023-06-07 12:55 ` Ihor Radchenko

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