* babel, header arguments.
@ 2014-11-18 18:44 jenia.ivlev
2014-11-20 9:36 ` Sebastien Vauban
0 siblings, 1 reply; 8+ messages in thread
From: jenia.ivlev @ 2014-11-18 18:44 UTC (permalink / raw)
To: emacs-orgmode
Hello. I want to go through the book little schemer and take notes
interlaced with the code from the book. For this I want to use babel.
So lets say there's this function:
#+name: my-plus
#+begin_src scheme
(define my-plus
(lambda (x y) (+ x y)))
#+end_src
And i want to call it from another source block, like so:
#+tblname: addition
| sum |
|--------|
| #ERROR |
#+TBLFM: @2$1='(org-sbe "my-plus" (33 22))
As you can see, I get an error. How do I write these "header-arguments"
(i think they are called) to achieve calling one src-block from another.
Also, second scenario, can I somehow call my-plus from a source-block as
so:
#+begin_src scheme
(my-plus 3 4)
#+end_src
Thanks very much for your help and kind concern.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-18 18:44 babel, header arguments jenia.ivlev
@ 2014-11-20 9:36 ` Sebastien Vauban
2014-11-21 19:35 ` jenia.ivlev
0 siblings, 1 reply; 8+ messages in thread
From: Sebastien Vauban @ 2014-11-20 9:36 UTC (permalink / raw)
To: emacs-orgmode-mXXj517/zsQ
jenia.ivlev wrote:
> So lets say there's this function:
>
> #+name: my-plus
> #+begin_src scheme
> (define my-plus
> (lambda (x y) (+ x y)))
> #+end_src
>
> And i want to call it from another source block, like so:
>
> #+tblname: addition
> | sum |
> |--------|
> | #ERROR |
> #+TBLFM: @2$1='(org-sbe "my-plus" (33 22))
>
> As you can see, I get an error. How do I write these "header-arguments"
> (i think they are called) to achieve calling one src-block from another.
This should do it (untested):
(org-sbe "my-plus" (x 33) (y 22))
> Also, second scenario, can I somehow call my-plus from a source-block as
> so:
>
> #+begin_src scheme
> (my-plus 3 4)
> #+end_src
I think you must also call `org-sbe'.
Best regards,
Seb
--
Sebastien Vauban
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-20 9:36 ` Sebastien Vauban
@ 2014-11-21 19:35 ` jenia.ivlev
2014-11-21 19:49 ` Thomas S. Dye
0 siblings, 1 reply; 8+ messages in thread
From: jenia.ivlev @ 2014-11-21 19:35 UTC (permalink / raw)
To: emacs-orgmode
Sebastien Vauban <sva-news@mygooglest.com>
writes:
> jenia.ivlev wrote:
>> So lets say there's this function:
>>
>> #+name: my-plus
>> #+begin_src scheme
>> (define my-plus
>> (lambda (x y) (+ x y)))
>> #+end_src
>>
>> And i want to call it from another source block, like so:
>>
>> #+tblname: addition
>> | sum |
>> |--------|
>> | #ERROR |
>> #+TBLFM: @2$1='(org-sbe "my-plus" (33 22))
>>
>> As you can see, I get an error. How do I write these "header-arguments"
>> (i think they are called) to achieve calling one src-block from another.
>
> This should do it (untested):
>
> (org-sbe "my-plus" (x 33) (y 22))
>
>> Also, second scenario, can I somehow call my-plus from a source-block as
>> so:
>>
>> #+begin_src scheme
>> (my-plus 3 4)
>> #+end_src
>
> I think you must also call `org-sbe'.
>
> Best regards,
> Seb
Thanks a lot Seb. It worked perfectly for the table.
For the "second scenario" I don't understand how to import the results
of my-plus function. The only thing I can think of is something like
this (it doesnt work by the way):
#+begin_src scheme
(+ z 1)
#+end_src
#+ z='(org-sbe "my-plus" (x 33) (y 22))
Also, what if I want to import the actual function defintion into another src
block:
#+begin_src scheme
(+ (my-plus 3 4) 1)
#+end_src
something here that import the previous function definitions
Is that possible?
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-21 19:35 ` jenia.ivlev
@ 2014-11-21 19:49 ` Thomas S. Dye
2014-11-21 20:09 ` jenia.ivlev
0 siblings, 1 reply; 8+ messages in thread
From: Thomas S. Dye @ 2014-11-21 19:49 UTC (permalink / raw)
To: jenia.ivlev; +Cc: emacs-orgmode
Aloha,
jenia.ivlev@gmail.com (jenia.ivlev) writes:
> Also, what if I want to import the actual function defintion into another src
> block:
>
> #+begin_src scheme
> (+ (my-plus 3 4) 1)
> #+end_src
> something here that import the previous function definitions
>
> Is that possible?
Yes, see section 14.10 Noweb reference syntax in the manual.
You'll have something that looks like this:
#+header: :noweb yes
#+begin_src scheme
<<previous-function-definition>>
(+ (previous-function 3 4) 1)
#+end_src
hth,
Tom
--
Thomas S. Dye
http://www.tsdye.com
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-21 19:49 ` Thomas S. Dye
@ 2014-11-21 20:09 ` jenia.ivlev
2014-11-21 20:32 ` jenia.ivlev
2014-11-21 20:36 ` Thomas S. Dye
0 siblings, 2 replies; 8+ messages in thread
From: jenia.ivlev @ 2014-11-21 20:09 UTC (permalink / raw)
To: emacs-orgmode
tsd@tsdye.com (Thomas S. Dye) writes:
> Aloha,
>
> jenia.ivlev@gmail.com (jenia.ivlev) writes:
>
>> Also, what if I want to import the actual function defintion into
>> another src block:
>>
>> #+begin_src scheme
>> (+ (my-plus 3 4) 1)
>> #+end_src
>> something here that import the previous function definitions
>>
>> Is that possible?
>
> Yes, see section 14.10 Noweb reference syntax in the manual.
>
> You'll have something that looks like this:
>
> #+header: :noweb yes
> #+begin_src scheme
> <<previous-function-definition>>
> (+ (previous-function 3 4) 1)
> #+end_src
>
> hth,
> Tom
What do you mean? <<previous-function-definition>> should be replaced
with the actual function definition? But I use babel-mode so that I can
interlace code in a natural language document. I want these src blocks
to be separate.
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-21 20:09 ` jenia.ivlev
@ 2014-11-21 20:32 ` jenia.ivlev
2014-11-21 20:36 ` Thomas S. Dye
1 sibling, 0 replies; 8+ messages in thread
From: jenia.ivlev @ 2014-11-21 20:32 UTC (permalink / raw)
To: emacs-orgmode
jenia.ivlev@gmail.com (jenia.ivlev) writes:
> tsd@tsdye.com (Thomas S. Dye) writes:
>
>> Aloha,
>>
>> jenia.ivlev@gmail.com (jenia.ivlev) writes:
>>
>>> Also, what if I want to import the actual function defintion into
>>> another src block:
>>>
>>> #+begin_src scheme
>>> (+ (my-plus 3 4) 1)
>>> #+end_src
>>> something here that import the previous function definitions
>>>
>>> Is that possible?
>>
>> Yes, see section 14.10 Noweb reference syntax in the manual.
>>
>> You'll have something that looks like this:
>>
>> #+header: :noweb yes
>> #+begin_src scheme
>> <<previous-function-definition>>
>> (+ (previous-function 3 4) 1)
>> #+end_src
>>
>> hth,
>> Tom
>
> What do you mean? <<previous-function-definition>> should be replaced
> with the actual function definition? But I use babel-mode so that I can
> interlace code in a natural language document. I want these src blocks
> to be separate.
>
>
>
Tom, thanks so so much.
If someone is interested:
#+name: my-plus
#+begin_src scheme :noweb-ref my-plus
(define my-plus
(lambda (x y) (+ x y)))
(my-plus 3 3)
#+end_src
#+RESULTS: my-plus
: 6
#+name: my-plus2
#+header: :noweb yes
#+begin_src scheme
<<my-plus>>
(define my-plus2
(lambda () (+ (my-plus 3 4) 1)))
(my-plus2)
#+end_src
#+RESULTS: my-plus2
: 8
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-21 20:09 ` jenia.ivlev
2014-11-21 20:32 ` jenia.ivlev
@ 2014-11-21 20:36 ` Thomas S. Dye
2014-11-21 20:55 ` jenia.ivlev
1 sibling, 1 reply; 8+ messages in thread
From: Thomas S. Dye @ 2014-11-21 20:36 UTC (permalink / raw)
To: jenia.ivlev; +Cc: emacs-orgmode
jenia.ivlev@gmail.com (jenia.ivlev) writes:
> tsd@tsdye.com (Thomas S. Dye) writes:
>
>> Aloha,
>>
>> jenia.ivlev@gmail.com (jenia.ivlev) writes:
>>
>>> Also, what if I want to import the actual function defintion into
>>> another src block:
>>>
>>> #+begin_src scheme
>>> (+ (my-plus 3 4) 1)
>>> #+end_src
>>> something here that import the previous function definitions
>>>
>>> Is that possible?
>>
>> Yes, see section 14.10 Noweb reference syntax in the manual.
>>
>> You'll have something that looks like this:
>>
>> #+header: :noweb yes
>> #+begin_src scheme
>> <<previous-function-definition>>
>> (+ (previous-function 3 4) 1)
>> #+end_src
>>
>> hth,
>> Tom
>
> What do you mean? <<previous-function-definition>> should be replaced
> with the actual function definition? But I use babel-mode so that I can
> interlace code in a natural language document. I want these src blocks
> to be separate.
>
>
Sorry, it refers to the name of the source code block.
,-------------------------------------------------------------------------
| The “noweb” (see <http://www.cs.tufts.edu/~nr/noweb/>) Literate
| Programming system allows named blocks of code to be referenced by using
| the familiar Noweb syntax:
|
| <<code-block-name>>
`-------------------------------------------------------------------------
hth,
Tom
--
Thomas S. Dye
http://www.tsdye.com
^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: babel, header arguments.
2014-11-21 20:36 ` Thomas S. Dye
@ 2014-11-21 20:55 ` jenia.ivlev
0 siblings, 0 replies; 8+ messages in thread
From: jenia.ivlev @ 2014-11-21 20:55 UTC (permalink / raw)
To: emacs-orgmode
tsd@tsdye.com (Thomas S. Dye) writes:
> jenia.ivlev@gmail.com (jenia.ivlev) writes:
>
>> tsd@tsdye.com (Thomas S. Dye) writes:
>>
>>> Aloha,
>>>
>>> jenia.ivlev@gmail.com (jenia.ivlev) writes:
>>>
>>>> Also, what if I want to import the actual function defintion into
>>>> another src block:
>>>>
>>>> #+begin_src scheme
>>>> (+ (my-plus 3 4) 1)
>>>> #+end_src
>>>> something here that import the previous function definitions
>>>>
>>>> Is that possible?
>>>
>>> Yes, see section 14.10 Noweb reference syntax in the manual.
>>>
>>> You'll have something that looks like this:
>>>
>>> #+header: :noweb yes
>>> #+begin_src scheme
>>> <<previous-function-definition>>
>>> (+ (previous-function 3 4) 1)
>>> #+end_src
>>>
>>> hth,
>>> Tom
>>
>> What do you mean? <<previous-function-definition>> should be replaced
>> with the actual function definition? But I use babel-mode so that I can
>> interlace code in a natural language document. I want these src blocks
>> to be separate.
>>
>>
>
> Sorry, it refers to the name of the source code block.
>
> ,-------------------------------------------------------------------------
> | The “noweb” (see <http://www.cs.tufts.edu/~nr/noweb/>) Literate
> | Programming system allows named blocks of code to be referenced by using
> | the familiar Noweb syntax:
> |
> | <<code-block-name>>
> `-------------------------------------------------------------------------
>
> hth,
> Tom
I have one last quick question, I have an exmaple here with no-web that
I think should work but doesnt. I wonder why:
#+BEGIN_SRC C :noweb-ref begin
int main() {
printf("Line 1\n");
#+END_SRC
#+BEGIN_SRC C :noweb-ref middle
printf("Second\n");
#+END_SRC
#+BEGIN_SRC C :noweb-ref end
}
main();
#+END_SRC
#+BEGIN_SRC C :noweb yes
<<begin>>
<<middle>>
<<end>>
printf("some appropriate debug word");
#+END_SRC
And the output is:
/tmp/babel-15080Ms4/C-src-150805OE.c: In function ‘main’:
/tmp/babel-15080Ms4/C-src-150805OE.c:6:7: warning: incompatible implicit declaration of built-in function ‘printf’
printf("Line 1\n");
^
/tmp/babel-15080Ms4/C-src-150805OE.c: At top level:
/tmp/babel-15080Ms4/C-src-150805OE.c:10:5: warning: data definition has no type or storage class
main();
^
/tmp/babel-15080Ms4/C-src-150805OE.c:12:8: error: expected declaration specifiers or ‘...’ before string constant
printf("asti");
^
/bin/bash: /tmp/babel-15080Ms4/C-bin-15080GZK: Permission denied
Or if I dont include the
printf("some appropriate debug word");
then, I get no output at all.
`Code block produced no output.`
So my question is how do I make this work. lol.
Thanks in advance again
^ permalink raw reply [flat|nested] 8+ messages in thread
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2014-11-18 18:44 babel, header arguments jenia.ivlev
2014-11-20 9:36 ` Sebastien Vauban
2014-11-21 19:35 ` jenia.ivlev
2014-11-21 19:49 ` Thomas S. Dye
2014-11-21 20:09 ` jenia.ivlev
2014-11-21 20:32 ` jenia.ivlev
2014-11-21 20:36 ` Thomas S. Dye
2014-11-21 20:55 ` jenia.ivlev
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