let content = status.lexicon_content_rev in
let content' =
List.fold_right
- (fun cmd acc -> cmd :: (List.filter ((<>) cmd) acc))
+ (fun cmd acc ->
+ match cmd with
+ | LexiconAst.Alias _
+ | LexiconAst.Include _
+ | LexiconAst.Notation _ -> cmd :: (List.filter ((<>) cmd) acc)
+ | LexiconAst.Interpretation _ -> if List.exists ((=) cmd) acc then acc else cmd::acc)
cmds content
in
(* prerr_endline ("new lexicon content: " ^ String.concat " " (List.map
| LexiconAst.Interpretation (_, dsc, (symbol, _), _) as stm ->
let status = add_lexicon_content [stm] status in
let diff =
- [DisambiguateTypes.Symbol (symbol, 0),
- DisambiguateChoices.lookup_symbol_by_dsc symbol dsc]
+ try
+ [DisambiguateTypes.Symbol (symbol, 0),
+ DisambiguateChoices.lookup_symbol_by_dsc symbol dsc]
+ with
+ DisambiguateChoices.Choice_not_found msg ->
+ prerr_endline (Lazy.force msg);
+ assert false
in
let status = set_proof_aliases mode status diff in
status
- | LexiconAst.Notation _ as stm -> add_lexicon_content [stm] status
+ | LexiconAst.Notation _ as stm ->
+ add_lexicon_content [stm] status
let eval_command = eval_command ?mode:None