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open Cmdliner
let hey =
let doc = "Equivalent to set $(opt)." in
let env = Cmd.Env.info "TEST_ENV" ~doc in
let doc = "Set hey." in
Arg.(value & flag & info ["hey"; "y"] ~env ~doc)
let repodir =
let doc = "See option $(opt)." in
let env = Cmd.Env.info "TEST_REPODDIR" ~doc in
let doc = "Run the program in repository directory $(docv)." in
Arg.(value & opt file Filename.current_dir_name & info ["repodir"] ~env
~docv:"DIR" ~doc)
let id =
let doc = "See option $(opt)." in
let env = Cmd.Env.info "TEST_ID" ~doc in
let doc = "Whatever $(docv) bla $(env) and $(opt)." in
Arg.(value & opt int ~vopt:10 0 & info ["id"; "i"] ~env ~docv:"ID)" ~doc)
let miaouw =
let doc = "See option $(opt). These are term names $(mname) $(tname)" in
let docs = "MIAOUW SECTION (non-standard unpositioned do not do this)" in
let env = Cmd.Env.info "TEST_MIAOUW" ~doc ~docs in
let doc = "Whatever this is the doc var $(docv) this is the env var $(env) \
this is the opt $(opt) and this is $(i,italic) and this is
$(b,bold) and this $(b,\\$(opt\\)) is \\$(opt) in bold and this
\\$ is a dollar. $(mname) is the main term name, $(tname) is the
term name."
in
Arg.(value & opt string "miaouw" & info ["m";] ~env ~docv:"MIAOUW" ~doc)
let test hey repodir id miaouw =
Format.printf "hey: %B@.repodir: %s@.id: %d@.miaouw: %s@."
hey repodir id miaouw
let man_test_t = Term.(const test $ hey $ repodir $ id $ miaouw)
let info =
let doc = "print a customizable message repeatedly" in
let envs = [ Cmd.Env.info "TEST_IT" ~doc:"This is $(env) for $(tname)" ] in
let exits = (Cmd.Exit.info ~doc:"This is a $(status) for $(tname)" 1 ::
Cmd.Exit.info ~doc:"Ranges from $(status) to $(status_max)"
~max:10 2 ::
Cmd.Exit.defaults)
in
let man = [
`S "THIS IS A SECTION FOR $(mname)";
`P "$(mname) subst at begin and end $(mname)";
`P "$(i,italic) and $(b,bold)";
`P "\\$ escaped \\$\\$ escaped \\$";
`P "This does not fail \\$(a)";
`P ". this is a paragraph starting with a dot.";
`P "' this is a paragraph starting with a quote.";
`P "This: \\\\(rs is a backslash for groff and you should not see a \\\\";
`P "This: \\\\N'46' is a quote for groff and you should not see a '";
`P "This: \\\\\" is a groff comment and it should not be one.";
`P "This is a non preformatted paragraph, filling will occur. This will
be properly layout on 80 columns.";
`Pre "This is a preformatted paragraph for $(mname) no filling will \
occur do the $(i,ASCII) art $(b,here) this will overflow on 80 \
columns \n\
01234556789\
01234556789\
01234556789\
01234556789\
01234556789\
01234556789\
01234556789\
01234556789\n\n\
... Should not break\n\
a... Should not break\n\
+---+\n\
| /|\n\
| / | ----> Let's swim to the moon.\n\
|/ |\n\
+---+";
`P "These are escapes escaped \\$ \\( \\) \\\\";
`P "() does not need to be escaped outside directives.";
`Blocks [
`P "The following to paragraphs are spliced in.";
`P "This dollar needs escape \\$(var) this one aswell $(b,\\$(bla\\))";
`P "This is another paragraph \\$(bla) $(i,\\$(bla\\)) $(b,\\$\\(bla\\))";
];
`Noblank;
`Pre "This is another preformatted paragraph.\n\
There should be no blanks before and after it.";
`Noblank;
`P "Hey ho";
`I ("label", "item label");
`I ("lebal", "item lebal");
`P "The last paragraph";
`S Manpage.s_bugs;
`P "Email bug reports to <hehey at example.org>.";]
in
let man_xrefs = [`Page ("ascii", 7); `Main; `Tool "grep";] in
Cmd.info "man_test" ~version:"v1.1.1" ~doc ~envs ~exits ~man ~man_xrefs
let () = exit (Cmd.eval (Cmd.v info man_test_t))
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