diff --git a/examples.org b/examples.org
new file mode 100644
index 000000000..c8b0046cd
--- /dev/null
+++ b/examples.org
@@ -0,0 +1,40 @@
+#+TITLE: Examples of Litorgy in Action
+#+OPTIONS: toc:nil num:nil ^:nil
+
+* showing directory sizes
+
+This will work for Linux and Mac users, and could be interesting
+especially if combined with a nice R graph.
+
+To run place the cursor on the =#+begin_src= line of the source block
+labeled directory-pie and press =\C-c\C-c=.
+
+Downsides
+- will take a while to run, especially for users with large home directories
+- Had to employ some emacs-lisp between the shell and R to clean up
+  the data.  (actually those " marks should not have been introduced
+  in the shell output, so this could be simplified somewhat)
+
+#+srcname: directories
+#+begin_src bash :results :replace
+du -sc *
+#+end_src
+
+#+srcname: cleaner
+#+begin_src emacs-lisp :var table=directories
+(delq nil (mapcar (lambda (el)
+                    (let ((size (car el))
+                          (name (cadr el)))
+                      (setq name (if (string-match "\"\\(.+\\)\"" name)
+                                     (match-string 1 name)
+                                   name))
+                      (unless (or (= size 0)
+                                  (string= name "total"))
+                        (list size name))))
+                  table))
+#+end_src
+
+#+srcname: directory-pie
+#+begin_src R :var dirs = cleaner
+pie(as.vector(t(dirs[1])), labels = as.vector(t(dirs[2])))
+#+end_src
diff --git a/litorgy/litorgy.el b/litorgy/litorgy.el
index 7dd777792..0bbfdc9eb 100644
--- a/litorgy/litorgy.el
+++ b/litorgy/litorgy.el
@@ -208,7 +208,7 @@ silent -- no results are inserted"
         (if (stringp result) ;; assume the result is a table if it's not a string
             (litorgy-examplize-region (point) (progn (insert result) (point)))
           (progn
-            (insert 
+            (insert ;; TODO ensure that string aren't over-quoted
              (concat (orgtbl-to-orgtbl
                       (if (consp (car result)) result (list result))
                       '(:fmt (lambda (cell) (format "%S" cell)))) "\n"))
diff --git a/rorg.org b/rorg.org
index 3dd586089..86d48f158 100644
--- a/rorg.org
+++ b/rorg.org
@@ -312,7 +312,41 @@ This is currently working only with emacs lisp as in the following
 example in the [[* emacs lisp source reference][emacs lisp source reference]].
 
 
-* Bugs [2/2]
+* Bugs [2/4]
+** TODO space trailing language name
+fix regexp so it works when there's a space trailing the language name
+
+** TODO extra quotes for nested string
+when string are 2 deep in org-mode tables their quotes aren't being
+stripped
+
+these should not be quoted
+#+srcname: ls
+#+begin_src sh :results replace
+ls
+#+end_src
+
+| "COPYING"          |
+| "README.markdown"  |
+| "block"            |
+| "examples.org"     |
+| "existing_tools"   |
+| "intro.org"        |
+| "litorgy"          |
+| "rorg.org"         |
+| "test-export.html" |
+| "test-export.org"  |
+
+#+srcname: none
+#+begin_src emacs-lisp :var ls = ls :results silent
+(message (format "ls=%S" ls))
+#+end_src
+
+#+srcname: ruby-quote-test
+#+begin_src ruby
+puts %w(eric michael schulte)
+#+end_src
+
 ** RESOLVED Args out of range error
    
 The following block resulted in the error below [DED]. It ran without