Re: Small tutorial on how to use Perl within org

[Achim Gratz <Stromeko@nexgo.de>]

D M German writes:
> http://turingmachine.org/~dmg/emacs/examplePerl.org

Nice, would you consider contributing it to Worg?  I'd like to ask you
to update your Org and that description to the extra features I've
recently implemented for Perl.

--8<---------------cut here---------------start------------->8---
#+name: eg
| col1 | col2 |
|------+------|
| a    | c    |
| b    | d    |

#+name: hello
#+header: :var x = eg
#+header: :results output
#+BEGIN_SRC perl
  print qq(Hi Mom!$/I'm home.)
#+END_SRC

#+RESULTS: hello
: Hi Mom!
: I'm home.

#+name: table-passthrough
#+header: :colnames nil
#+header: :var x = eg
#+begin_src perl
 # Look Ma, no code!
#+end_src

#+RESULTS: table-passthrough
| col1 | col2 |
|------+------|
| a    | c    |
| b    | d    |

#+name: number-tablerows
#+header: :colnames no
#+header: :var x = eg
#+begin_src perl
my $i = 0;
foreach my $row (@$x) {
  unshift $row, $i++;
}
$x;
#+end_src

#+RESULTS: number-tablerows
| 0 | col1 | col2 |
| 1 | a    | c    |
| 2 | b    | d    |
--8<---------------cut here---------------end--------------->8---



Regards,
Achim.
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