Return stringified multi-valued list

SpaceCompanies.org

@@ -14,70 +14,76 @@
 #+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:")))
+    (let ((end (save-excursion (search-forward ":END:")))
-        (elt-b nil)
+          (elt-b nil)
-        (elt-e nil)
+          (elt-e nil)
-        (elt nil)
+          (elt nil)
-        (values '()))
+          (values '())
-    (save-excursion
+          (values-str ""))
-      (setq elt-b (search-forward-regexp (format ":%s\\+?:" prop) end t))
+      (save-excursion
-      (while elt-b
+        (setq elt-b (search-forward-regexp (format ":%s\\+?:" prop) end t))
-        (setq elt-e (line-end-position))
+        (while elt-b
-        (setq elt (format "%s" (buffer-substring-no-properties
+          (setq elt-e (line-end-position))
-                                    elt-b elt-e)))
+          (setq elt (format "%s" (buffer-substring-no-properties
-        (setq values (cons elt values))
+                                  elt-b elt-e)))
-        (setq elt-b (search-forward-regexp (format ":%s\\+?:" prop) end t)))
+          (setq values (cons elt values))
-      )
+          (setq elt-b (search-forward-regexp (format ":%s\\+?:" prop) end t)))
-    values
-    ))
-
-(defun extract-company-data ()
-  (let* ((cur-point (point))
-         (entry (org-element-at-point))
-         (level (org-element-property :level entry))
-         (props (org-entry-properties))
-         (name (org-entry-get cur-point "ITEM"))
-         (homepage (org-entry-get cur-point "HOME_PAGE"))
-         (category (get-multi-valued cur-point "CATEGORY"))
-         (jobsurl  (org-entry-get cur-point "JOB_POSTS_URL"))
-         (headquarters (org-entry-get cur-point "HEADQUARTERS"))
-         (usoffice (get-multi-valued cur-point "US_OFFICE"))
-         (remotefreindly (org-entry-get cur-point "REMOTE_FREINDLY")))
-    (if (eq level 2)
-        (with-current-buffer export-file
-          ;; (message (format "PROPS: %S" props))
-          (insert (format "\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"\n"
-                          name
-                          homepage
-                          category
-                          jobsurl
-                          headquarters
-                          usoffice
-                          remotefreindly
-                          ))
-          ))
-    )
-  )
-
-;; Main
-(save-excursion
-  (goto-char (point-min))
-  (search-forward-regexp "^\* Companies" nil t)
-  (beginning-of-line)
-  (get-buffer-create export-file)
-  (with-current-buffer export-file
-    (erase-buffer)
-    (insert "Name,Homepage,Category,Job Posts URL,Headquarters,US Office,Remote Friendly,Notes\n"))
-  (org-map-entries 'extract-company-data nil 'tree)
-  (with-current-buffer export-file
-        (write-file export-file)
         )
-  )
+      (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 ()
+    (let* ((cur-point (point))
+           (entry (org-element-at-point))
+           (level (org-element-property :level entry))
+           (props (org-entry-properties))
+           (name (org-entry-get cur-point "ITEM"))
+           (homepage (org-entry-get cur-point "HOME_PAGE"))
+           (category (get-multi-valued cur-point "CATEGORY"))
+           (jobsurl  (org-entry-get cur-point "JOB_POSTS_URL"))
+           (headquarters (org-entry-get cur-point "HEADQUARTERS"))
+           (usoffice (get-multi-valued cur-point "US_OFFICE"))
+           (remotefreindly (org-entry-get cur-point "REMOTE_FREINDLY")))
+      (if (eq level 2)
+          (with-current-buffer export-file
+            ;; (message (format "PROPS: %S" props))
+            (insert (format "\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\",\"%s\"\n"
+                            name
+                            homepage
+                            category
+                            jobsurl
+                            headquarters
+                            usoffice
+                            remotefreindly
+                            ))
+            ))
+      )
+    )
+
+  ;; Main
+  (save-excursion
+    (goto-char (point-min))
+    (search-forward-regexp "^\* Companies" nil t)
+    (beginning-of-line)
+    (get-buffer-create export-file)
+    (with-current-buffer export-file
+      (erase-buffer)
+      (insert "Name,Homepage,Category,Job Posts URL,Headquarters,US Office,Remote Friendly,Notes\n"))
+    (org-map-entries 'extract-company-data nil 'tree)
+    (with-current-buffer export-file
+      (write-file export-file)
+      )
+    )
 #+end_src
 
+#+RESULTS: export_block
+: t
+
 * Terms
 - SBIR
 - STTR