> I have the following Org document where I would like to add some extra
> hlines to the output. I'm using babel. I tried the ascii package but
> couldn't find anything giving me extra hlines. I'd also prefer to
> stick to just babel.
I'm still looking for a good way to insert horizontal lines into
generated tables. I have been trying to use Emacs Lisp to use
org-table-insert-hline using (i) babel and (ii) noweb. For (i) I need
to add an hline object as the second-to-last object, but I havne't
been successful so far.
I'd appreciate any hints.
#+NAME:budget-dta
#+begin_src R :colnames yes :noweb-ref TBL :exports none
tt <- textConnection("
account p
rent 110
food 50")
ee <- read.table(tt, header = TRUE)
close(tt)
cc <- 4 ## a complicated number generated with R
ee$p <- ee$p * cc
ee <- rbind(ee, data.frame(p=sum(ee$p),account=c("total")))
ee
#+end_src
#+NAME:test
#+RESULTS: budget-dta
| account | p |
|---------+-----|
| rent | 440 |
| food | 200 |
| total | 640 |
#+BEGIN_SRC emacs-lisp :var X=test
(add-to-list 'X 'hline t)
#+END_SRC
--
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