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Last change
on this file since 65 was 65, checked in by yakumo.izuru, 8 months ago |
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Replace Cmdliner with Ocmd, re-add documentation
Signed-off-by: Izuru Yakumo <yakumo.izuru@…>
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File size:
745 bytes
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| 1 | open Logarion
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| 2 | let topics r authors_opt =
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| 3 | let predicates = Archive.(predicate authored authors_opt) in
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| 4 | let predicate text = List.fold_left (fun a e -> a && e text) true predicates in
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| 5 | let topic_union a (e, _) = String_set.union a (Text.set "topics" e) in
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| 6 | let s = File_store.fold ~r ~predicate topic_union String_set.empty in
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| 7 | print_endline @@ String_set.to_string s
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| 8 |
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| 9 | open Ocmd
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| 10 | let term =
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| 11 | let recurse = Arg.(value & flag & info ["R"]
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| 12 | ~doc:"include texts in subdirectories") in
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| 13 | let authed = Arg.(value & opt (some string) None & info ["authored"]
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| 14 | ~docv:"comma-separated authors" ~doc:"topics by authors") in
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| 15 | Term.(const topics $ recurse $ authed),
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| 16 | Term.info "topics" ~doc:"list topics" ~man:[ `S "DESCRIPTION";
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| 17 | `P "List of topics" ]
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