[BUG] Problems with perl babel output

[BUG] Problems with perl babel output

[Rick Frankel]

Hi-

Overall, Achim's updates to perl babel processing have been
fantastic. But there seems to be a problem with :result output --
there is no way to get a table.

Also, if the results are :value, the stdout is mixed in with the
returned results.

Here are some examples:

* perl results

** default (value)
#+BEGIN_SRC perl
print "a\t1\n";
#+END_SRC

#+results:
| a | 1 |
| 1 |   |

#+BEGIN_SRC perl
print "a\t1\n";
undef;
#+END_SRC

#+results:
| a | 1 |

#+BEGIN_SRC perl
"a\t1\n";
#+END_SRC

#+results:
| a | 1 |

** output
#+BEGIN_SRC perl :results output
print "a\t1\n";
undef;
#+END_SRC

#+results:
: a	1

#+BEGIN_SRC perl :results output table
print "a\t1\n";
undef;
#+END_SRC

#+results:
: a	1

Re: [BUG] Problems with perl babel output

[Achim Gratz]

Rick Frankel writes:
> Overall, Achim's updates to perl babel processing have been
> fantastic. But there seems to be a problem with :result output --
> there is no way to get a table.

Yes, that was not yet handled at all.

> Also, if the results are :value, the stdout is mixed in with the
> returned results.

Both issues should be fixed in master.


Regards,
Achim.
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