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From: Greg Minshall <minshall@umich.edu>
To: "Johan Tolö" <johan@toloe.se>
Cc: emacs-orgmode@gnu.org
Subject: 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/)]
Date: Sun, 04 Dec 2022 18:43:08 -0800	[thread overview]
Message-ID: <765038.1670208188@archlinux> (raw)
In-Reply-To: <87wn77mdvk.fsf@toloe.se>

i see this same behavior.  to me, (org-babel-R-assign-elisp) seems to be
the problem, but it hasn't changed any time recently.  (nor, if my =git
blame= is done correctly, has anything else in ob-R.el.)

i don't understand how (org-babel-R-assign-elisp) thinks.  it seems to
assign =max= and =min= assuming that =value= is a list of (at least one)
list(s).

this *might* be a fix.  but, i don't have a lot of confidence it will
not have bad side effects for other cases.  (though i tested it with a
simple list, and a simple table with more than one row, and a list of
two lists, the first of length 3, the second of length 2.):
----
modified   lisp/ob-R.el
@@ -241,7 +241,7 @@ This function is called by `org-babel-execute-src-block'."
 (defun org-babel-R-assign-elisp (name value colnames-p rownames-p)
   "Construct R code assigning the elisp VALUE to a variable named NAME."
   (if (listp value)
-      (let* ((lengths (mapcar 'length (cl-remove-if-not 'sequencep value)))
+      (let* ((lengths (mapcar 'length (cl-remove-if-not 'listp value)))
 	     (max (if lengths (apply 'max lengths) 0))
 	     (min (if lengths (apply 'min lengths) 0)))
         ;; Ensure VALUE has an orgtbl structure (depth of at least 2).
----


  reply	other threads:[~2022-12-05  2:44 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-04 14:34 [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/)] Johan Tolö
2022-12-05  2:43 ` Greg Minshall [this message]
2022-12-05 10:29   ` Johan Tolö
2022-12-05 11:21     ` Jérémie Juste
2022-12-05 18:57   ` Berry, Charles
2022-12-06  0:41     ` Greg Minshall
2022-12-06  4:31       ` Berry, Charles
2022-12-06  6:52         ` Greg Minshall
2022-12-05  2:49 ` Greg Minshall
2022-12-06 22:11   ` Jeremie Juste
2022-12-07  1:31     ` Greg Minshall
2022-12-07  1:53       ` William Denton
2022-12-07 12:16     ` Ihor Radchenko
2022-12-07 21:08       ` Jeremie Juste
2022-12-08  9:07         ` Ihor Radchenko
2022-12-08 12:42           ` Greg Minshall
2022-12-08 12:51             ` Ihor Radchenko
2022-12-08 13:33               ` Greg Minshall
2022-12-10 12:31               ` Johan Tolö
2022-12-11  8:51                 ` [FR] Allow passing nested list structures to variables in src blocks (was: [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/)]) Ihor Radchenko
2022-12-11 15:31           ` [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/)] Jeremie Juste
2022-12-12  9:47             ` Ihor Radchenko
2022-12-12 12:17               ` Greg Minshall
2022-12-12 12:27                 ` Ihor Radchenko
2022-12-13 13:29                 ` Johan Tolö
2022-12-14  2:53                   ` Greg Minshall
2022-12-15  8:51                     ` Johan Tolö
2022-12-15 17:50                       ` Greg Minshall
2022-12-29 16:00               ` Bastien Guerry
2022-12-29 23:52                 ` Berry, Charles
2022-12-30  9:25                   ` Bastien
2022-12-31 12:42                   ` Ihor Radchenko
2022-12-30  9:24               ` Bastien Guerry

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