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theory "Names In Strings" imports Main begin (* NB: must also check case without quotes! *)
lemma foo: "B --> B" by auto
lemma "foo bar": "B --> B" by auto
lemma "foo-wiggle-bar": "B --> B" by auto
theorem "x b": "B --> B" by auto
(* NB: various other regexps and settings based on them are sensitive
to grouping in isar-name-regexp: should check function menu, imenu,
as well as undo behaviour. *)
end
(*
I noticed the following minor problem with Isabelle and
ProofGeneral:
>> theory "a" = Main:
>> Proof General -> Use -> Retract:
>> *** Outer syntax error: end of input expected,
>> *** but identifier "a" was found
Regards,
Tjark
*)
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