TODO update

TODO

@@ -6,12 +6,16 @@
 
   * comment out debug calls (they do cost...)
 
-  @ idea: have a stack for bound symbols, saved values, and number
+  + idea: have a stack for bound symbols, saved values, and number
     of saved bindings each, to be accessed by something like a
     (local-bindings n) function, with n being the number of levels
     to look at. And lo!, together with a stack of the bind contexts
     (lambda, let, etc.) this could give us a *nice* stack trace.
-    Investigate; to do not before the existing regtests are done.
+    Investigate; to do not before the existing regtests are done. ->
+    Done, but with only one stack for the symbols + saved values;
+    still the unified bindings saving has cleaned up a buggy mess of
+    eval { } contexts which weren't correctly restoring the bindings
+    anyway.
 
   + Bperl (perl "\%Sexp::symbols" 'dump)