Return stringified multi-valued list

SpaceCompanies.org

@@ -14,14 +14,15 @@
 #+name: export_block
 #+begin_src emacs-lisp :exports none
 
-(setq export-file "SpaceCompanies.csv")
+  (setq export-file "SpaceCompanies.csv")
 
-(defun get-multi-valued (pom prop)
+  (defun get-multi-valued (pom prop)
     (let ((end (save-excursion (search-forward ":END:")))
           (elt-b nil)
           (elt-e nil)
           (elt nil)
-        (values '()))
+          (values '())
+          (values-str ""))
       (save-excursion
         (setq elt-b (search-forward-regexp (format ":%s\\+?:" prop) end t))
         (while elt-b
@@ -31,10 +32,12 @@
           (setq values (cons elt values))
           (setq elt-b (search-forward-regexp (format ":%s\\+?:" prop) end t)))
         )
-    values
-    ))
+      (dolist (elt values values-str)
+        (let ((sep (if (> (length values-str) 0) ", " "")   ))
+          (setq values-str (format "%s%s%s" values-str sep elt))
+          ))))
 
-(defun extract-company-data ()
+  (defun extract-company-data ()
     (let* ((cur-point (point))
            (entry (org-element-at-point))
            (level (org-element-property :level entry))
@@ -62,8 +65,8 @@
       )
     )
 
-;; Main
-(save-excursion
+  ;; Main
+  (save-excursion
     (goto-char (point-min))
     (search-forward-regexp "^\* Companies" nil t)
     (beginning-of-line)
@@ -78,6 +81,9 @@
     )
 #+end_src
 
+#+RESULTS: export_block
+: t
+
 * Terms
 - SBIR
 - STTR