Re: [BUG] ob-R.el: extra empty data.frame columns generated from plain lists after recent change [9.6 (release_9.6-3-ga4d38e @ /usr/share/emacs/30.0.50/lisp/org/)]

[Greg Minshall <minshall@umich.edu>]

for the record, these are the tests i ran with my off-the-cuff "fix"
(s/sequencep/listp/):
----
#+name: alist
- first item
- second item
- third item

#+begin_src R :var list=alist :session ss
 list
#+end_src

#+RESULTS:
| first item | second item | third item |

#+begin_src R :var variable='(a test)
  variable
#+end_src

#+RESULTS:
| a | test |

#+name: atable
| this | is | a | header | line |
|------+----+---+--------+------|
| 1    | 2  | 3 | 4      | 5    |
| a    | b  | c | d      | e    |

#+begin_src R :var list=atable :session ss
 list
#+end_src

#+RESULTS:
| 1 | 2 | 3 | 4 | 5 |
| a | b | c | d | e |

#+begin_src R :var list='((1 2 3) (1 2))
  list
#+end_src

#+RESULTS:
| 1 | 2 | 3 |
| 1 | 2 |   |


#+begin_src elisp :var list=alist
 list
#+end_src

#+RESULTS:
| first item | second item | third item |