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|
embed
{{ tex
\newcommand{\helloone}{Hello, world.}
}}
{{ coq
Definition index := nat.
}}
{{ hol
val _ = type_abbrev("index", ``:num``);
}}
{{ isa
types index = "nat"
}}
%% Hmm, seems I can't use ich here, I wonder why
%%indexvar i ::= {{ich index}}
indexvar i ::= {{coq index}} {{isa index}} {{hol index}}
embed
{{ tex
\helloone
}}
grammar
thing :: thing_ ::=
| Normal :: :: normal
| meta :: M :: meta {{ ich thing_meta }}
embed
{{ tex
Grammar one to relations one.
}}
{{ coq
Definition thing_meta := thing_normal.
}}
%% TODO: hol, isa
defns
relations :: '' ::=
defn
thing ok :: :: ok :: ok_ by
---------------------------------------------------------------- :: wibble
meta ok
embed
{{ tex
Goodbye, world.
}}
{{ coq
Definition okay := ok.
}}
%% TODO: hol, isa
|
