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(***********************************************************************)
(* OCamldoc *)
(* *)
(* Maxence Guesdon, projet Cristal, INRIA Rocquencourt *)
(* *)
(* Copyright 2001 Institut National de Recherche en Informatique et *)
(* en Automatique. All rights reserved. This file is distributed *)
(* under the terms of the Q Public License version 1.0. *)
(* *)
(***********************************************************************)
(* cvsid $Id$ *)
(** Command-line arguments. *)
module M = Odoc_messages
let current_generator = ref (None : Odoc_gen.generator option)
(** Analysis of a string defining options. Return the list of
options according to the list giving associations between
[(character, _)] and a list of options. *)
let analyse_option_string l s =
List.fold_left
(fun acc -> fun ((c,_), v) ->
if String.contains s c then
acc @ v
else
acc)
[]
l
(** Analysis of a string defining the merge options to be used.
Returns the list of options specified.*)
let analyse_merge_options s =
let l = [
(M.merge_description, [Odoc_types.Merge_description]) ;
(M.merge_author, [Odoc_types.Merge_author]) ;
(M.merge_version, [Odoc_types.Merge_version]) ;
(M.merge_see, [Odoc_types.Merge_see]) ;
(M.merge_since, [Odoc_types.Merge_since]) ;
(M.merge_deprecated, [Odoc_types.Merge_deprecated]) ;
(M.merge_param, [Odoc_types.Merge_param]) ;
(M.merge_raised_exception, [Odoc_types.Merge_raised_exception]) ;
(M.merge_return_value, [Odoc_types.Merge_return_value]) ;
(M.merge_custom, [Odoc_types.Merge_custom]) ;
(M.merge_all, Odoc_types.all_merge_options)
]
in
analyse_option_string l s
let f_latex_title s =
try
let pos = String.index s ',' in
let n = int_of_string (String.sub s 0 pos) in
let len = String.length s in
let command = String.sub s (pos + 1) (len - pos - 1) in
Odoc_latex.latex_titles := List.remove_assoc n !Odoc_latex.latex_titles ;
Odoc_latex.latex_titles := (n, command) :: !Odoc_latex.latex_titles
with
Not_found
| Invalid_argument _ ->
incr Odoc_global.errors ;
prerr_endline (M.wrong_format s)
let add_hidden_modules s =
let l = Str.split (Str.regexp ",") s in
List.iter
(fun n ->
let name = Str.global_replace (Str.regexp "[ \n\r\t]+") "" n in
match name with
"" -> ()
| _ ->
match name.[0] with
'A'..'Z' -> Odoc_global.hidden_modules := name :: !Odoc_global.hidden_modules
| _ ->
incr Odoc_global.errors;
prerr_endline (M.not_a_module_name name)
)
l
let set_generator (g : Odoc_gen.generator) = current_generator := Some g
(** The default option list *)
let options = ref [
"-version", Arg.Unit (fun () -> print_string M.message_version ; print_newline () ; exit 0) , M.option_version ;
"-vnum", Arg.Unit (fun () -> print_string M.config_version ;
print_newline () ; exit 0) , M.option_version ;
"-v", Arg.Unit (fun () -> Odoc_global.verbose := true), M.verbose_mode ;
"-I", Arg.String (fun s ->
Odoc_global.include_dirs :=
(Misc.expand_directory Config.standard_library s) :: !Odoc_global.include_dirs),
M.include_dirs ;
"-pp", Arg.String (fun s -> Odoc_global.preprocessor := Some s), M.preprocess ;
"-impl", Arg.String (fun s ->
Odoc_global.files := !Odoc_global.files @ [Odoc_global.Impl_file s]),
M.option_impl ;
"-intf", Arg.String (fun s ->
Odoc_global.files := !Odoc_global.files @ [Odoc_global.Intf_file s]),
M.option_intf ;
"-text", Arg.String (fun s ->
Odoc_global.files := !Odoc_global.files @ [Odoc_global.Text_file s]),
M.option_text ;
"-rectypes", Arg.Set Odoc_global.recursive_types, M.rectypes ;
"-nolabels", Arg.Unit (fun () -> Odoc_global.classic := true), M.nolabels ;
"-warn-error", Arg.Set Odoc_global.warn_error, M.werr ;
"-hide-warnings", Arg.Clear Odoc_config.print_warnings, M.hide_warnings ;
"-o", Arg.String (fun s -> Odoc_global.out_file := s), M.out_file ;
"-d", Arg.String (fun s -> Odoc_global.target_dir := s), M.target_dir ;
"-sort", Arg.Unit (fun () -> Odoc_global.sort_modules := true), M.sort_modules ;
"-no-stop", Arg.Set Odoc_global.no_stop, M.no_stop ;
"-no-custom-tags", Arg.Set Odoc_global.no_custom_tags, M.no_custom_tags ;
"-stars", Arg.Set Odoc_global.remove_stars, M.remove_stars ;
"-inv-merge-ml-mli", Arg.Set Odoc_global.inverse_merge_ml_mli, M.inverse_merge_ml_mli ;
"-no-module-constraint-filter", Arg.Clear Odoc_global.filter_with_module_constraints,
M.no_filter_with_module_constraints ;
"-keep-code", Arg.Set Odoc_global.keep_code, M.keep_code^"\n" ;
"-dump", Arg.String (fun s -> Odoc_global.dump := Some s), M.dump ;
"-load", Arg.String (fun s -> Odoc_global.load := !Odoc_global.load @ [s]), M.load^"\n" ;
"-t", Arg.String (fun s -> Odoc_global.title := Some s), M.option_title ;
"-intro", Arg.String (fun s -> Odoc_global.intro_file := Some s), M.option_intro ;
"-hide", Arg.String add_hidden_modules, M.hide_modules ;
"-m", Arg.String (fun s -> Odoc_global.merge_options := !Odoc_global.merge_options @ (analyse_merge_options s)),
M.merge_options ^
"\n\n *** choosing a generator ***\n";
(* generators *)
"-html", Arg.Unit (fun () -> set_generator
(Odoc_gen.Html (module Odoc_html.Generator : Odoc_html.Html_generator))),
M.generate_html ;
"-latex", Arg.Unit (fun () -> set_generator
(Odoc_gen.Latex (module Odoc_latex.Generator : Odoc_latex.Latex_generator))),
M.generate_latex ;
"-texi", Arg.Unit (fun () -> set_generator
(Odoc_gen.Texi (module Odoc_texi.Generator : Odoc_texi.Texi_generator))),
M.generate_texinfo ;
"-man", Arg.Unit (fun () -> set_generator
(Odoc_gen.Man (module Odoc_man.Generator : Odoc_man.Man_generator))),
M.generate_man ;
"-dot", Arg.Unit (fun () -> set_generator
(Odoc_gen.Dot (module Odoc_dot.Generator : Odoc_dot.Dot_generator))),
M.generate_dot ;
"-customdir", Arg.Unit (fun () -> Printf.printf "%s\n" Odoc_config.custom_generators_path; exit 0),
M.display_custom_generators_dir ;
"-i", Arg.String (fun s -> ()), M.add_load_dir ;
"-g", Arg.String (fun s -> ()), M.load_file ^
"\n\n *** HTML options ***\n";
(* html only options *)
"-all-params", Arg.Set Odoc_html.with_parameter_list, M.with_parameter_list ;
"-css-style", Arg.String (fun s -> Odoc_html.css_style := Some s), M.css_style ;
"-index-only", Arg.Set Odoc_html.index_only, M.index_only ;
"-colorize-code", Arg.Set Odoc_html.colorize_code, M.colorize_code ;
"-short-functors", Arg.Set Odoc_html.html_short_functors, M.html_short_functors ^
"\n\n *** LaTeX options ***\n";
(* latex only options *)
"-noheader", Arg.Unit (fun () -> Odoc_global.with_header := false), M.no_header ;
"-notrailer", Arg.Unit (fun () -> Odoc_global.with_trailer := false), M.no_trailer ;
"-sepfiles", Arg.Set Odoc_latex.separate_files, M.separate_files ;
"-latextitle", Arg.String f_latex_title, M.latex_title Odoc_latex.latex_titles ;
"-latex-value-prefix",
Arg.String (fun s -> Odoc_latex.latex_value_prefix := s), M.latex_value_prefix ;
"-latex-type-prefix",
Arg.String (fun s -> Odoc_latex.latex_type_prefix := s), M.latex_type_prefix ;
"-latex-exception-prefix",
Arg.String (fun s -> Odoc_latex.latex_exception_prefix := s), M.latex_exception_prefix ;
"-latex-attribute-prefix",
Arg.String (fun s -> Odoc_latex.latex_attribute_prefix := s), M.latex_attribute_prefix ;
"-latex-method-prefix",
Arg.String (fun s -> Odoc_latex.latex_method_prefix := s), M.latex_method_prefix ;
"-latex-module-prefix",
Arg.String (fun s -> Odoc_latex.latex_module_prefix := s), M.latex_module_prefix ;
"-latex-module-type-prefix",
Arg.String (fun s -> Odoc_latex.latex_module_type_prefix := s), M.latex_module_type_prefix ;
"-latex-class-prefix",
Arg.String (fun s -> Odoc_latex.latex_class_prefix := s), M.latex_class_prefix ;
"-latex-class-type-prefix",
Arg.String (fun s -> Odoc_latex.latex_class_type_prefix := s), M.latex_class_type_prefix ;
"-notoc", Arg.Unit (fun () -> Odoc_global.with_toc := false), M.no_toc ^
"\n\n *** texinfo options ***\n";
(* texi only options *)
"-noindex", Arg.Clear Odoc_global.with_index, M.no_index ;
"-esc8", Arg.Set Odoc_texi.esc_8bits, M.esc_8bits ;
"-info-section", Arg.String ((:=) Odoc_texi.info_section), M.info_section ;
"-info-entry", Arg.String (fun s -> Odoc_texi.info_entry := !Odoc_texi.info_entry @ [ s ]),
M.info_entry ^
"\n\n *** dot options ***\n";
(* dot only options *)
"-dot-colors", Arg.String (fun s -> Odoc_dot.dot_colors := Str.split (Str.regexp_string ",") s), M.dot_colors ;
"-dot-include-all", Arg.Set Odoc_dot.dot_include_all, M.dot_include_all ;
"-dot-types", Arg.Set Odoc_dot.dot_types, M.dot_types ;
"-dot-reduce", Arg.Set Odoc_dot.dot_reduce, M.dot_reduce^
"\n\n *** man pages options ***\n";
(* man only options *)
"-man-mini", Arg.Set Odoc_man.man_mini, M.man_mini ;
"-man-suffix", Arg.String (fun s -> Odoc_man.man_suffix := s), M.man_suffix ;
"-man-section", Arg.String (fun s -> Odoc_man.man_section := s), M.man_section ;
]
let add_option o =
let (s,_,_) = o in
let rec iter = function
[] -> [o]
| (s2,f,m) :: q ->
if s = s2 then
o :: q
else
(s2,f,m) :: (iter q)
in
options := iter !options
let parse () =
let anonymous f =
let sf =
if Filename.check_suffix f "ml" then
Odoc_global.Impl_file f
else
if Filename.check_suffix f "mli" then
Odoc_global.Intf_file f
else
if Filename.check_suffix f "txt" then
Odoc_global.Text_file f
else
failwith (Odoc_messages.unknown_extension f)
in
Odoc_global.files := !Odoc_global.files @ [sf]
in
let _ = Arg.parse !options
anonymous
(M.usage^M.options_are)
in
(* we sort the hidden modules by name, to be sure that for example,
A.B is before A, so we will match against A.B before A in
Odoc_name.hide_modules.*)
Odoc_global.hidden_modules :=
List.sort (fun a -> fun b -> - (compare a b)) !Odoc_global.hidden_modules
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