all tests seem to be passing

lisp/org-babel.el

@@ -127,6 +127,7 @@ the header arguments specified at the source code block."
       (error "Language is not in `org-babel-interpreters': %s" lang))
     (setq result (funcall cmd body params))
     ;; possibly force result into a vector
+    (message "with %s result %S" lang result)
     (if (and (not (listp result)) (cdr (assoc :results params))
              (member "vector" (split-string (cdr (assoc :results params)))))
         (setq result (list result)))

org-babel.org

@@ -2035,52 +2035,52 @@ org-babel functionality.
 of these tests may fail.
 
 #+TBLNAME: org-babel-tests
-| functionality           | block                      | arg |    expected |     results | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| basic evaluation        |                            |     |             |             | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| emacs lisp              | basic-elisp                |     |           5 |           5 | pass                       |
-| shell                   | basic-shell                |     |           6 |           6 | pass                       |
-| ruby                    | basic-ruby                 |     |   org-babel |   org-babel | pass                       |
-| python                  | basic-python               |     | hello world | hello world | pass                       |
-| R                       | basic-R                    |     |          13 |          13 | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| tables                  |                            |     |             |             | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| emacs lisp              | table-elisp                |     |           3 |           3 | pass                       |
-| ruby                    | table-ruby                 |     |       1-2-3 |       1-2-3 | pass                       |
-| python                  | table-python               |     |           5 |           5 | pass                       |
-| R                       | table-R                    |     |         3.5 |         3.5 | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| source block references |                            |     |             |             | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| all languages           | chained-ref-last           |     |       Array |       Array | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| source block functions  |                            |     |             |             | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| emacs lisp              | defun-fibb                 |     |       fibbd |       fibbd | pass                       |
-| run over                | Fibonacci                  |   0 |           1 |           1 | pass                       |
-| a                       | Fibonacci                  |   1 |           1 |           1 | pass                       |
-| variety                 | Fibonacci                  |   2 |           2 |           2 | pass                       |
-| of                      | Fibonacci                  |   3 |           3 |           3 | pass                       |
-| different               | Fibonacci                  |   4 |           5 |           5 | pass                       |
-| arguments               | Fibonacci                  |   5 |           8 |           8 | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| bugs and tasks          |                            |     |             |             | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| simple ruby arrays      | ruby-array-test            |     |           3 |         nil | expected "3" but was "nil" |
-| R number evaluation     | bug-R-number-evaluation    |     |           2 |           2 | pass                       |
-| multi-line ruby blocks  | multi-line-ruby-test       |     |           2 |           2 | pass                       |
-| forcing vector results  | test-forced-vector-results |     |       Array |       Array | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| sessions                |                            |     |             |             | pass                       |
-|-------------------------+----------------------------+-----+-------------+-------------+----------------------------|
-| set ruby session        | set-ruby-session-var       |     |        :set |        :set | pass                       |
-| get from ruby session   | get-ruby-session-var       |     |           3 |           3 | pass                       |
-| set python session      | set-python-session-var     |     |         set |         set | pass                       |
-| get from python session | get-python-session-var     |     |           4 |           4 | pass                       |
-| set R session           | set-R-session-var          |     |         set |         set | pass                       |
-| get from R session      | get-R-session-var          |     |           5 |           5 | pass                       |
+| functionality           | block                      | arg |    expected |     results | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| basic evaluation        |                            |     |             |             | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| emacs lisp              | basic-elisp                |     |           5 |           5 | pass |
+| shell                   | basic-shell                |     |           6 |           6 | pass |
+| ruby                    | basic-ruby                 |     |   org-babel |   org-babel | pass |
+| python                  | basic-python               |     | hello world | hello world | pass |
+| R                       | basic-R                    |     |          13 |          13 | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| tables                  |                            |     |             |             | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| emacs lisp              | table-elisp                |     |           3 |           3 | pass |
+| ruby                    | table-ruby                 |     |       1-2-3 |       1-2-3 | pass |
+| python                  | table-python               |     |           5 |           5 | pass |
+| R                       | table-R                    |     |         3.5 |         3.5 | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| source block references |                            |     |             |             | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| all languages           | chained-ref-last           |     |       Array |       Array | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| source block functions  |                            |     |             |             | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| emacs lisp              | defun-fibb                 |     |       fibbd |       fibbd | pass |
+| run over                | Fibonacci                  |   0 |           1 |           1 | pass |
+| a                       | Fibonacci                  |   1 |           1 |           1 | pass |
+| variety                 | Fibonacci                  |   2 |           2 |           2 | pass |
+| of                      | Fibonacci                  |   3 |           3 |           3 | pass |
+| different               | Fibonacci                  |   4 |           5 |           5 | pass |
+| arguments               | Fibonacci                  |   5 |           8 |           8 | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| bugs and tasks          |                            |     |             |             | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| simple ruby arrays      | ruby-array-test            |     |           3 |           3 | pass |
+| R number evaluation     | bug-R-number-evaluation    |     |           2 |           2 | pass |
+| multi-line ruby blocks  | multi-line-ruby-test       |     |           2 |           2 | pass |
+| forcing vector results  | test-forced-vector-results |     |       Array |       Array | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| sessions                |                            |     |             |             | pass |
+|-------------------------+----------------------------+-----+-------------+-------------+------|
+| set ruby session        | set-ruby-session-var       |     |        :set |        :set | pass |
+| get from ruby session   | get-ruby-session-var       |     |           3 |           3 | pass |
+| set python session      | set-python-session-var     |     |         set |         set | pass |
+| get from python session | get-python-session-var     |     |           4 |           4 | pass |
+| set R session           | set-R-session-var          |     |         set |         set | pass |
+| get from R session      | get-R-session-var          |     |           5 |           5 | pass |
 #+TBLFM: $5='(if (= (length $3) 1) (progn (message (format "running %S" '(sbe $2 (n $3)))) (sbe $2 (n $3))) (sbe $2))::$6='(if (string= $4 $5) "pass" (format "expected %S but was %S" $4 $5))
 
 ** basic tests