* [babel] lisp block evaluation vs. call
@ 2012-03-22 8:26 Andreas Leha
2012-03-22 8:54 ` Andreas Leha
0 siblings, 1 reply; 2+ messages in thread
From: Andreas Leha @ 2012-03-22 8:26 UTC (permalink / raw)
To: emacs-orgmode
Hi all,
Say, I have a lisp function working on (and returning a) table:
#+name: insert_hline
#+header: :var fulltable=testtable :var after_row=1
#+begin_src emacs-lisp
(let ((rrr (cons (quote hline) fulltable))
(bottomrows (nthcdr after_row fulltable))
(toprows (reverse (nthcdr (- (length fulltable) after_row) (reverse fulltable)))))
(setcdr rrr bottomrows)
(setcdr (nthcdr (- after_row 1) fulltable) rrr)
fulltable)
#+end_src
Now, I want to apply it on this testtable:
#+name: testtable
| parameter | value |
| amount | 1 |
| margin | 12 |
When evaluated directly, this works fine and as expected:
#+results: insert_hline
| parameter | value |
|-----------+-------|
| amount | 1 |
| margin | 12 |
But when I call this code block, I miss the header, even though the
manual states
#+begin_quote
For example Emacs Lisp code blocks ignore the :colnames header
argument entirely given the ease with which tables with column names
may be handled directly in Emacs Lisp.
#+end_quote
#+call: insert_hline(fulltable=testtable, after_row=1)
#+results: insert_hline(fulltable=testtable, after_row=1)
| amount | 1 |
| margin | 12 |
If I want to get the header back, I have to explicitly
state ':colnames yes'
#+call: insert_hline(fulltable=testtable,after_row=1) :colnames yes
#+results: insert_hline(fulltable=testtable,after_row=1)
| parameter | value |
|-----------+-------|
| amount | 1 |
| margin | 12 |
I guess, that inconsistency I will have to live with?
Best regards,
Andreas
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [babel] lisp block evaluation vs. call
2012-03-22 8:26 [babel] lisp block evaluation vs. call Andreas Leha
@ 2012-03-22 8:54 ` Andreas Leha
0 siblings, 0 replies; 2+ messages in thread
From: Andreas Leha @ 2012-03-22 8:54 UTC (permalink / raw)
To: emacs-orgmode
Andreas Leha <andreas.leha@med.uni-goettingen.de> writes:
> Hi all,
>
> Say, I have a lisp function working on (and returning a) table:
>
> #+name: insert_hline
> #+header: :var fulltable=testtable :var after_row=1
> #+begin_src emacs-lisp
> (let ((rrr (cons (quote hline) fulltable))
> (bottomrows (nthcdr after_row fulltable))
> (toprows (reverse (nthcdr (- (length fulltable) after_row) (reverse fulltable)))))
> (setcdr rrr bottomrows)
> (setcdr (nthcdr (- after_row 1) fulltable) rrr)
> fulltable)
> #+end_src
>
> Now, I want to apply it on this testtable:
> #+name: testtable
> | parameter | value |
> | amount | 1 |
> | margin | 12 |
>
>
>
> When evaluated directly, this works fine and as expected:
>
> #+results: insert_hline
> | parameter | value |
> |-----------+-------|
> | amount | 1 |
> | margin | 12 |
>
>
> But when I call this code block, I miss the header, even though the
> manual states
> #+begin_quote
> For example Emacs Lisp code blocks ignore the :colnames header
> argument entirely given the ease with which tables with column names
> may be handled directly in Emacs Lisp.
> #+end_quote
> #+call: insert_hline(fulltable=testtable, after_row=1)
>
> #+results: insert_hline(fulltable=testtable, after_row=1)
> | amount | 1 |
> | margin | 12 |
>
>
> If I want to get the header back, I have to explicitly
> state ':colnames yes'
> #+call: insert_hline(fulltable=testtable,after_row=1) :colnames yes
>
> #+results: insert_hline(fulltable=testtable,after_row=1)
> | parameter | value |
> |-----------+-------|
> | amount | 1 |
> | margin | 12 |
>
>
> I guess, that inconsistency I will have to live with?
>
> Best regards,
> Andreas
Hi all,
I just remembered this has been answered:
http://thread.gmane.org/gmane.emacs.orgmode/51695/focus=51701
So, this can be closed. Sorry for the noise.
- Andreas
^ permalink raw reply [flat|nested] 2+ messages in thread
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