diff -r cc5b51681c4b -r 87336f3b021f src/Tools/isac/TODO.thy
--- a/src/Tools/isac/TODO.thy	Sat May 02 17:39:04 2020 +0200
+++ b/src/Tools/isac/TODO.thy	Mon May 04 09:25:51 2020 +0200
@@ -115,14 +115,8 @@
       use this also for me, not only for me_ist_ctxt; del. me
       this requires much updating in all test/*
   \item xxx
-  \item xxx
-  \item generate, generate1: NO thy as arg.
-        Generate.generate1 thy is redundant: is the same during pbl, thus lookup spec
-        redesign return value (originally for output by fun me?)
-  \item xxx
   \item shift tests into NEW model.sml (upd, upds_envv, ..)
   \item xxx
-  \item xxx
   \item clarify handling of contexts ctxt ContextC
     \begin{itemize}
     \item xxx
@@ -298,7 +292,6 @@
       \begin{itemize}
       \item *.check | *.add
         Specify_Step.add <-- Generate.generate1
-        Solve_Step.add   <-- Generate.generate1
       \item xxx
       \end{itemize}
     \item xxx