* [Babel] [possible bug] Empty src block prevents other block to expand
@ 2014-06-22 17:52 Nicolas Girard
2014-06-23 15:56 ` Charles Berry
0 siblings, 1 reply; 3+ messages in thread
From: Nicolas Girard @ 2014-06-22 17:52 UTC (permalink / raw)
To: emacs-orgmode
The empty src block at the beginning of the following file prevents
"capture-tmpl" to expand when tangling.
Admittedly, this empty src block shouldn't exist in the first place,
it's just a residue of some former confg of mine that didn't cause any
problem until I upgraded Org to the latest ELPA package
(8.2.7a-elpaplus -- 20140619).
The test file is
---8<-------
* Empty org block
#+begin_src org :noweb yes
#+end_src
* Other blocks
#+name: capture-tmpl
#+begin_src org :results value
,* A
:PROPERTIES:
:ID: %(org-id-new)
:END:
#+end_src
#+name: capture
#+begin_src emacs-lisp :tangle no
("C" "Capture" entry "
<<capture-tmpl>>")
#+end_src
#+begin_src emacs-lisp :noweb yes
(add-to-list 'org-capture-templates '
<<capture>> 'append)
#+end_src
---8<-------
And the Makefile I used is simply
---8<-------
all: conf.el
%.el: %.org
emacs --batch -Q -l ob-tangle -l ob-org \
--eval '(setq org-babel-use-quick-and-dirty-noweb-expansion t)' \
--eval '(setq org-confirm-babel-evaluate nil)' \
--eval '(org-babel-tangle-file "$<" "$@" "emacs-lisp")'
---8<-------
Cheers,
Nicolas
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Babel] [possible bug] Empty src block prevents other block to expand
2014-06-22 17:52 [Babel] [possible bug] Empty src block prevents other block to expand Nicolas Girard
@ 2014-06-23 15:56 ` Charles Berry
2014-06-23 16:20 ` Nicolas Girard
0 siblings, 1 reply; 3+ messages in thread
From: Charles Berry @ 2014-06-23 15:56 UTC (permalink / raw)
To: emacs-orgmode
Nicolas Girard <girard.nicolas <at> gmail.com> writes:
>
> The empty src block at the beginning of the following file prevents
> "capture-tmpl" to expand when tangling.
>
I think the diagnosis is incorrect.
The empty source block has no effect.
Adding ':noweb yes' to `capture's header args fixes things.
org-version: 8.3-8-gce2359
Chuck
>
[snip]
> #+name: capture
> #+begin_src emacs-lisp :tangle no
Add `:noweb yes' to the previous line
> ("C" "Capture" entry "
> <<capture-tmpl>>")
> #+end_src
>
> #+begin_src emacs-lisp :noweb yes
> (add-to-list 'org-capture-templates '
> <<capture>> 'append)
> #+end_src
> ---8<-------
>
[snip]
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Babel] [possible bug] Empty src block prevents other block to expand
2014-06-23 15:56 ` Charles Berry
@ 2014-06-23 16:20 ` Nicolas Girard
0 siblings, 0 replies; 3+ messages in thread
From: Nicolas Girard @ 2014-06-23 16:20 UTC (permalink / raw)
To: Charles Berry; +Cc: emacs-orgmode
2014-06-23 17:56 GMT+02:00 Charles Berry <ccberry@ucsd.edu>:
> Nicolas Girard <girard.nicolas <at> gmail.com> writes:
>
>
> I think the diagnosis is incorrect.
>
> The empty source block has no effect.
>
> Adding ':noweb yes' to `capture's header args fixes things.
>
Charles,
thanks for your feedback.
I've always been under the assumption that, when block A references B
and B references C, then ":noweb yes" was only needed for block A. At
least, but perhaps I should double check, I'm pretty sure it's the way
I've been writing all my literal programming code until now.
So, in this specific example, ":noweb yes" shouldn't be necessary but
for the latest code block in the file.
Am I wrong ?
Cheers,
Nicolas
^ permalink raw reply [flat|nested] 3+ messages in thread
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2014-06-22 17:52 [Babel] [possible bug] Empty src block prevents other block to expand Nicolas Girard
2014-06-23 15:56 ` Charles Berry
2014-06-23 16:20 ` Nicolas Girard
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