* [Babel] Getting Info On Empty Source Block Fails
@ 2013-09-13 14:31 aditya siram
2013-09-13 17:05 ` Eric Schulte
0 siblings, 1 reply; 3+ messages in thread
From: aditya siram @ 2013-09-13 14:31 UTC (permalink / raw)
To: emacs-orgmode
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Hi all,
`org-babel-get-src-block-info` on an empty block fails.
Given:
#+BEGIN_SRC c
#+END_SRC
#+BEGIN_SRC c
non-empty
#+END_SRC
Running `org-babel-get-src-block-info` with point at the beginning of the
first line gives:
("c" "#+END_SRC
#+BEGIN_SRC c
non-empty" ((:colname-names) (:rowname-names) (:result-params "replace")
(:result-type . value) (:comments . "") (:shebang . "") (:cache . "no")
(:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code")
(:results . "replace") ...) "" nil 0 8)
The problem is somewhere in `org-babel-src-block-regex` but I didn't want
to mess with it because it touches all parts of org-babel and I'm not sure
what else would break.
Any advice on how to fix this is appreciated.
-deech
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^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Babel] Getting Info On Empty Source Block Fails
2013-09-13 14:31 [Babel] Getting Info On Empty Source Block Fails aditya siram
@ 2013-09-13 17:05 ` Eric Schulte
2013-09-17 22:39 ` aditya siram
0 siblings, 1 reply; 3+ messages in thread
From: Eric Schulte @ 2013-09-13 17:05 UTC (permalink / raw)
To: aditya siram; +Cc: emacs-orgmode
aditya siram <aditya.siram@gmail.com> writes:
> Hi all,
> `org-babel-get-src-block-info` on an empty block fails.
>
> Given:
> #+BEGIN_SRC c
> #+END_SRC
> #+BEGIN_SRC c
> non-empty
> #+END_SRC
>
> Running `org-babel-get-src-block-info` with point at the beginning of the
> first line gives:
> ("c" "#+END_SRC
>
> #+BEGIN_SRC c
> non-empty" ((:colname-names) (:rowname-names) (:result-params "replace")
> (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no")
> (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code")
> (:results . "replace") ...) "" nil 0 8)
>
> The problem is somewhere in `org-babel-src-block-regex` but I didn't want
> to mess with it because it touches all parts of org-babel and I'm not sure
> what else would break.
>
> Any advice on how to fix this is appreciated.
> -deech
This works for me. With the point on the first "#" in
> #+BEGIN_SRC c
> #+END_SRC
I get
,----[C-c C-v I]
| Lang: c
| Header Arguments:
| :cache no
| :exports code
| :hlines no
| :noweb yes
| :padnewline yes
| :results replace
| :session none
| :tangle no
|
| [back]
`----
and
,----[M-: (org-babel-get-src-block-info)]
| ("c" "" ((:colname-names) (:rowname-names) (:result-params "replace")
| (:result-type . value) (:comments . "") (:shebang . "")
| (:cache . "no") (:padline . "") (:noweb . "yes") (:tangle . "no")
| (:exports . "code") (:results . "replace") ...) "" nil 0 882)
`----
Cheers,
--
Eric Schulte
https://cs.unm.edu/~eschulte
PGP: 0x614CA05D
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [Babel] Getting Info On Empty Source Block Fails
2013-09-13 17:05 ` Eric Schulte
@ 2013-09-17 22:39 ` aditya siram
0 siblings, 0 replies; 3+ messages in thread
From: aditya siram @ 2013-09-17 22:39 UTC (permalink / raw)
To: Eric Schulte; +Cc: emacs-orgmode
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I believe this may have been an instance of the regex being too greedy
which is fixed by the patch I submitted.
-deech
On Fri, Sep 13, 2013 at 12:05 PM, Eric Schulte <schulte.eric@gmail.com>wrote:
> aditya siram <aditya.siram@gmail.com> writes:
>
> > Hi all,
> > `org-babel-get-src-block-info` on an empty block fails.
> >
> > Given:
> > #+BEGIN_SRC c
> > #+END_SRC
> > #+BEGIN_SRC c
> > non-empty
> > #+END_SRC
> >
> > Running `org-babel-get-src-block-info` with point at the beginning of the
> > first line gives:
> > ("c" "#+END_SRC
> >
> > #+BEGIN_SRC c
> > non-empty" ((:colname-names) (:rowname-names) (:result-params "replace")
> > (:result-type . value) (:comments . "") (:shebang . "") (:cache . "no")
> > (:padline . "") (:noweb . "no") (:tangle . "no") (:exports . "code")
> > (:results . "replace") ...) "" nil 0 8)
> >
> > The problem is somewhere in `org-babel-src-block-regex` but I didn't want
> > to mess with it because it touches all parts of org-babel and I'm not
> sure
> > what else would break.
> >
> > Any advice on how to fix this is appreciated.
> > -deech
>
> This works for me. With the point on the first "#" in
>
> > #+BEGIN_SRC c
> > #+END_SRC
>
>
> I get
>
> ,----[C-c C-v I]
> | Lang: c
> | Header Arguments:
> | :cache no
> | :exports code
> | :hlines no
> | :noweb yes
> | :padnewline yes
> | :results replace
> | :session none
> | :tangle no
> |
> | [back]
> `----
>
> and
>
> ,----[M-: (org-babel-get-src-block-info)]
> | ("c" "" ((:colname-names) (:rowname-names) (:result-params "replace")
> | (:result-type . value) (:comments . "") (:shebang . "")
> | (:cache . "no") (:padline . "") (:noweb . "yes") (:tangle .
> "no")
> | (:exports . "code") (:results . "replace") ...) "" nil 0 882)
> `----
>
> Cheers,
>
> --
> Eric Schulte
> https://cs.unm.edu/~eschulte
> PGP: 0x614CA05D
>
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2013-09-13 14:31 [Babel] Getting Info On Empty Source Block Fails aditya siram
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