1.1 --- a/src/Tools/isac/TODO.thy	Mon Jun 01 16:11:05 2020 +0200
     1.2 +++ b/src/Tools/isac/TODO.thy	Wed Jun 03 09:56:24 2020 +0200
     1.3 @@ -67,6 +67,8 @@
     1.4  text \<open>
     1.5    \begin{itemize}
     1.6    \item xxx
     1.7 +  \item Specify_Step.add has dummy argument Istate_Def.Uistate -- remove down to Ctree
     1.8 +  \item xxx
     1.9    \item Step_Specify.by_tactic (Tactic.Model_Problem' (id, _, met))
    1.10                       by_tactic (Tactic.Specify_Theory' domID)
    1.11      had very old, strange code at 11b5b8b81876