diff --git a/library-of-babel.org b/library-of-babel.org
index f888620bd..54e7e5ae5 100644
--- a/library-of-babel.org
+++ b/library-of-babel.org
@@ -3,7 +3,12 @@
 #+OPTIONS: H:3 num:nil toc:t
 #+STARTUP: odd hideblocks
 
-[[http://downlode.org/Etext/library_of_babel.html][Full text of Borges short story]]
+(setq lob (org-babel-lob-parse-buffer))
+(setq x (gethash 'plot lob))
+(hash-table-count lob)
+(maphash (lambda (key val) (insert key)) lob)
+
+[[http://downlode.org/Etext/library_of_babel.html][Full text of the Borges short story]]
 
 * Plotting code
   Plot column 2 (y axis) against column 1 (x axis). Columns 3 and beyond, if present, are ignored.
diff --git a/org-babel.org b/org-babel.org
index 2c15e2583..a7280b433 100644
--- a/org-babel.org
+++ b/org-babel.org
@@ -116,6 +116,12 @@ and the results to be collected in the same table.
 
 * Tasks [22/41]
 ** TODO add a function to jump to a source-block by name
+   I've had an initial stab at that in org-babel-find-named-block
+   (library-of-babel branch).
+
+   At the same time I introduced org-babel-named-src-block-regexp, to
+   match src-blocks with srcname.
+
 ** TODO Create objects in top level (global) environment [3/5]
 *sessions*
 
@@ -882,11 +888,11 @@ msg + " y python"
     one that comes to mind is the ability to treat a source-code block
     like a function which accepts arguments and returns results. Actually
     this can be it's own TODO (see [[* source blocks as functions][source blocks as functions]]).
-*** Objectives
+*** Objectives [Dan]
     - We want to provide convenient off-the-shelf actions
       (e.g. plotting data) that make use of our new code evaluation
       environment but do not require any actual coding.
-*** Design proposal
+*** Initial Design proposal [Dan]
     - *Input data* will be specified using the same mechanism as :var
       references, thus the input data may come from a table, or
       another source block, and it is initially available as an elisp
@@ -909,6 +915,21 @@ msg + " y python"
         be executed with the :data referent passed in using a :var arg.
       - :showcode or something controlling whether to show the code
       
+*** Modification to design
+    I'm implementing this, at least initially, as a new interpreter
+    named 'babel', which has an empty body. 'babel' blocks take
+    a :srcname header arg, and look for the source-code block with
+    that name. They then execute the referenced block, after first
+    appending their own header args on to the target block's header
+    args.
+
+    If the target block is in the library of babel (a.o.t. e.g. the
+    current buffer), then the code in the block will refer to the
+    input data with a name dictated by convention (e.g. __data__
+    (something which is syntactically legal in all languages...). Thus
+    the babel block will use a :var __data__ = whatever header arg to
+    reference the data to be plotted.
+
 ** TODO share org-babel
 how should we share org-babel?