diff options
Diffstat (limited to 'lib/edoc/src/edoc_layout.erl')
| -rw-r--r-- | lib/edoc/src/edoc_layout.erl | 326 |
1 files changed, 178 insertions, 148 deletions
diff --git a/lib/edoc/src/edoc_layout.erl b/lib/edoc/src/edoc_layout.erl index 9407ae1321..5b1889ab06 100644 --- a/lib/edoc/src/edoc_layout.erl +++ b/lib/edoc/src/edoc_layout.erl @@ -109,14 +109,20 @@ module(Element, Options) -> stylesheet, index_columns, sort_functions, + encoding, pretty_printer}). init_opts(Element, Options) -> + Encoding = case get_attrval(encoding, Element) of + "latin1" -> latin1; + _ -> utf8 + end, R = #opts{root = get_attrval(root, Element), index_columns = proplists:get_value(index_columns, Options, 1), sort_functions = proplists:get_value(sort_functions, Options, true), + encoding = Encoding, pretty_printer = proplists:get_value(pretty_printer, Options, '') }, @@ -183,8 +189,9 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> Desc = get_content(description, Es), ShortDesc = get_content(briefDescription, Desc), FullDesc = get_content(fullDescription, Desc), - Functions = [{function_name(E), E} || E <- get_content(functions, Es)], - Types = [{type_name(E), E} || E <- get_content(typedecls, Es)], + Functions = [{function_name(E, Opts), E} || + E <- get_content(functions, Es)], + Types = [{type_name(E, Opts), E} || E <- get_content(typedecls, Es)], SortedFs = if Opts#opts.sort_functions -> lists:sort(Functions); true -> Functions end, @@ -198,7 +205,7 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> ++ [?NL] ++ version(Es) ++ since(Es) - ++ behaviours(Es, Name) + ++ behaviours(Es, Name, Opts) ++ authors(Es) ++ references(Es) ++ sees(Es) @@ -214,8 +221,8 @@ layout_module(#xmlElement{name = module, content = Es}=E, Opts) -> ++ functions(SortedFs, Opts) ++ [hr, ?NL] ++ navigation("bottom") - ++ timestamp()), - Encoding = get_attrval(encoding, E), + ++ footer()), + Encoding = Opts#opts.encoding, xhtml(Title, stylesheet(Opts), Body, Encoding). module_params(Es) -> @@ -228,12 +235,8 @@ module_params(Es) -> [element(1, First) | [ {[", ",A]} || {A, _D} <- Rest]] end. -timestamp() -> - [?NL, {p, [{i, [io_lib:fwrite("Generated by EDoc, ~s, ~s.", - [edoc_lib:datestr(date()), - edoc_lib:timestr(time())]) - ]}]}, - ?NL]. +footer() -> + [?NL, {p, [{i, ["Generated by EDoc"]}]}, ?NL]. stylesheet(Opts) -> case Opts#opts.stylesheet of @@ -371,7 +374,7 @@ function(Name, E=#xmlElement{content = Es}, Opts) -> case typespec(get_content(typespec, Es), Opts) of [] -> signature(get_content(args, Es), - get_attrval(name, E)); + atom(get_attrval(name, E), Opts)); Spec -> Spec end}, ?NL] @@ -391,8 +394,8 @@ function(Name, E=#xmlElement{content = Es}, Opts) -> ++ sees(Es) ++ todos(Es)). -function_name(E) -> - atom(get_attrval(name, E)) ++ "/" ++ get_attrval(arity, E). +function_name(E, Opts) -> + atom(get_attrval(name, E), Opts) ++ "/" ++ get_attrval(arity, E). function_header(Name, E, Private) -> case is_exported(E) of @@ -453,7 +456,7 @@ throws(Es, Opts) -> [] -> []; Es1 -> %% Doesn't use format_type; keep it short! - [{p, (["throws ", {tt, t_utype(get_elem(type, Es1))}] + [{p, (["throws ", {tt, t_utype(get_elem(type, Es1), Opts)}] ++ local_defs(get_elem(localdef, Es1), Opts))}, ?NL] end. @@ -462,7 +465,7 @@ throws(Es, Opts) -> typespec([], _Opts) -> []; typespec(Es, Opts) -> - Name = t_name(get_elem(erlangName, Es)), + Name = t_name(get_elem(erlangName, Es), Opts), Defs = get_elem(localdef, Es), [Type] = get_elem(type, Es), format_spec(Name, Type, Defs, Opts) ++ local_defs(Defs, Opts). @@ -483,12 +486,12 @@ typedecl(Name, E=#xmlElement{content = Es}, Opts) -> ++ [{p, typedef(get_content(typedef, Es), Opts)}, ?NL] ++ fulldesc(Es)). -type_name(#xmlElement{content = Es}) -> - t_name(get_elem(erlangName, get_content(typedef, Es))). +type_name(#xmlElement{content = Es}, Opts) -> + t_name(get_elem(erlangName, get_content(typedef, Es)), Opts). typedef(Es, Opts) -> - Name = ([t_name(get_elem(erlangName, Es)), "("] - ++ seq(fun t_utype_elem/1, get_content(argtypes, Es), [")"])), + Name = ([t_name(get_elem(erlangName, Es), Opts), "("] + ++ seq(t_utype_elem_fun(Opts), get_content(argtypes, Es), [")"])), (case get_elem(type, Es) of [] -> [{b, ["abstract datatype"]}, ": ", {tt, Name}]; Type -> format_type(Name, Name, Type, [], Opts) @@ -509,7 +512,9 @@ local_defs(Es0, Last, Opts) -> localdef(E = #xmlElement{content = Es}, Last, Opts) -> Name = case get_elem(typevar, Es) of [] -> - label_anchor(N0 = t_abstype(get_content(abstype, Es)), E); + label_anchor(N0 = t_abstype(get_content(abstype, Es), + Opts), + E); [V] -> N0 = t_var(V) end, @@ -520,97 +525,99 @@ localdef(E = #xmlElement{content = Es}, Last, Opts) -> %% (fast) Erlang pretty printer). format_spec(Name, Type, Defs, #opts{pretty_printer = erl_pp}=Opts) -> try - L = t_clause(Name, Type), - O = pp_clause(Name, Type), - {R, ".\n"} = etypef(L, O), + L = t_clause(Name, Type, Opts), + O = pp_clause(Name, Type, Opts), + {R, ".\n"} = etypef(L, O, Opts), [{pre, R}] catch _:_ -> %% Should not happen. format_spec(Name, Type, Defs, Opts#opts{pretty_printer=''}) end; -format_spec(Sep, Type, Defs, _Opts) -> +format_spec(Sep, Type, Defs, Opts) -> %% Very limited formatting. Br = if Defs =:= [] -> br; true -> [] end, - [{tt, t_clause(Sep, Type)}, Br]. + [{tt, t_clause(Sep, Type, Opts)}, Br]. -t_clause(Name, Type) -> +t_clause(Name, Type, Opts) -> #xmlElement{content = [#xmlElement{name = 'fun', content = C}]} = Type, - [Name] ++ t_fun(C). + [Name] ++ t_fun(C, Opts). -pp_clause(Pre, Type) -> +pp_clause(Pre, Type, Opts) -> Types = ot_utype([Type]), - Atom = lists:duplicate(iolist_size(Pre), $a), + Atom = lists:duplicate(string_length(Pre), $a), Attr = {attribute,0,spec,{{list_to_atom(Atom),0},[Types]}}, - L1 = erl_pp:attribute(erl_parse:new_anno(Attr)), + L1 = erl_pp:attribute(erl_parse:new_anno(Attr), + [{encoding, Opts#opts.encoding}]), "-spec " ++ L2 = lists:flatten(L1), L3 = Pre ++ lists:nthtail(length(Atom), L2), - re:replace(L3, "\n ", "\n", [{return,list},global]). + re:replace(L3, "\n ", "\n", [{return,list},global,unicode]). format_type(Prefix, Name, Type, Last, #opts{pretty_printer = erl_pp}=Opts) -> try - L = t_utype(Type), - O = pp_type(Name, Type), - {R, ".\n"} = etypef(L, O), + L = t_utype(Type, Opts), + O = pp_type(Name, Type, Opts), + {R, ".\n"} = etypef(L, O, Opts), [{pre, Prefix ++ [" = "] ++ R ++ Last}] catch _:_ -> %% Example: "t() = record(a)." format_type(Prefix, Name, Type, Last, Opts#opts{pretty_printer =''}) end; -format_type(Prefix, _Name, Type, Last, _Opts) -> - [{tt, Prefix ++ [" = "] ++ t_utype(Type) ++ Last}]. +format_type(Prefix, _Name, Type, Last, Opts) -> + [{tt, Prefix ++ [" = "] ++ t_utype(Type, Opts) ++ Last}]. -pp_type(Prefix, Type) -> - Atom = list_to_atom(lists:duplicate(iolist_size(Prefix), $a)), +pp_type(Prefix, Type, Opts) -> + Atom = list_to_atom(lists:duplicate(string_length(Prefix), $a)), Attr = {attribute,0,type,{Atom,ot_utype(Type),[]}}, - L1 = erl_pp:attribute(erl_parse:new_anno(Attr)), + L1 = erl_pp:attribute(erl_parse:new_anno(Attr), + [{encoding, Opts#opts.encoding}]), {L2,N} = case lists:dropwhile(fun(C) -> C =/= $: end, lists:flatten(L1)) of ":: " ++ L3 -> {L3,9}; % compensation for extra "()" and ":" "::\n" ++ L3 -> {"\n"++L3,6} end, Ss = lists:duplicate(N, $\s), - re:replace(L2, "\n"++Ss, "\n", [{return,list},global]). + re:replace(L2, "\n"++Ss, "\n", [{return,list},global,unicode]). -etypef(L, O0) -> - {R, O} = etypef(L, [], O0, []), +etypef(L, O0, Opts) -> + {R, O} = etypef(L, [], O0, [], Opts), {lists:reverse(R), O}. -etypef([C | L], St, [C | O], R) -> - etypef(L, St, O, [[C] | R]); -etypef(" "++L, St, O, R) -> - etypef(L, St, O, R); -etypef("", [Cs | St], O, R) -> - etypef(Cs, St, O, R); -etypef("", [], O, R) -> +etypef([C | L], St, [C | O], R, Opts) -> + etypef(L, St, O, [[C] | R], Opts); +etypef(" "++L, St, O, R, Opts) -> + etypef(L, St, O, R, Opts); +etypef("", [Cs | St], O, R, Opts) -> + etypef(Cs, St, O, R, Opts); +etypef("", [], O, R, _Opts) -> {R, O}; -etypef(L, St, " "++O, R) -> - etypef(L, St, O, [" " | R]); -etypef(L, St, "\n"++O, R) -> +etypef(L, St, " "++O, R, Opts) -> + etypef(L, St, O, [" " | R], Opts); +etypef(L, St, "\n"++O, R, Opts) -> Ss = lists:takewhile(fun(C) -> C =:= $\s end, O), - etypef(L, St, lists:nthtail(length(Ss), O), ["\n"++Ss | R]); -etypef([{a, HRef, S0} | L], St, O0, R) -> - {S, O} = etypef(S0, app_fix(O0)), - etypef(L, St, O, [{a, HRef, S} | R]); -etypef("="++L, St, "::"++O, R) -> + etypef(L, St, lists:nthtail(length(Ss), O), ["\n"++Ss | R], Opts); +etypef([{a, HRef, S0} | L], St, O0, R, Opts) -> + {S, O} = etypef(S0, app_fix(O0, Opts), Opts), + etypef(L, St, O, [{a, HRef, S} | R], Opts); +etypef("="++L, St, "::"++O, R, Opts) -> %% EDoc uses "=" for record field types; Erlang types use "::". %% Maybe there should be an option for this, possibly affecting %% other similar discrepancies. - etypef(L, St, O, ["=" | R]); -etypef([Cs | L], St, O, R) -> - etypef(Cs, [L | St], O, R). + etypef(L, St, O, ["=" | R], Opts); +etypef([Cs | L], St, O, R, Opts) -> + etypef(Cs, [L | St], O, R, Opts). -app_fix(L) -> +app_fix(L, Opts) -> try - {"//" ++ R1,L2} = app_fix(L, 1), + {"//" ++ R1,L2} = app_fix1(L, 1), [App, Mod] = string:tokens(R1, "/"), - "//" ++ atom(App) ++ "/" ++ atom(Mod) ++ L2 + "//" ++ atom(App, Opts) ++ "/" ++ atom(Mod, Opts) ++ L2 catch _:_ -> L end. -app_fix(L, I) -> % a bit slow +app_fix1(L, I) -> % a bit slow {L1, L2} = lists:split(I, L), case erl_scan:tokens([], L1 ++ ". ", 1) of {done, {ok,[{atom,_,Atom}|_],_}, _} -> {atom_to_list(Atom), L2}; - _ -> app_fix(L, I+1) + _ -> app_fix1(L, I+1) end. fulldesc(Es) -> @@ -707,7 +714,7 @@ deprecated(Es, S) -> ?NL] end. -behaviours(Es, Name) -> +behaviours(Es, Name, Opts) -> CBs = get_content(callbacks, Es), OCBs = get_content(optional_callbacks, Es), (case get_elem(behaviour, Es) of @@ -721,17 +728,18 @@ behaviours(Es, Name) -> if CBs =:= [], OCBs =:= [] -> []; true -> + CBFun = fun(E) -> callback(E, Opts) end, Req = if CBs =:= [] -> []; true -> [br, " Required callback functions: "] - ++ seq(fun callback/1, CBs, ["."]) + ++ seq(CBFun, CBs, ["."]) end, Opt = if OCBs =:= [] -> []; true -> [br, " Optional callback functions: "] - ++ seq(fun callback/1, OCBs, ["."]) + ++ seq(CBFun, OCBs, ["."]) end, [{p, ([{b, ["This module defines the ", {tt, [Name]}, " behaviour."]}] @@ -742,10 +750,10 @@ behaviours(Es, Name) -> behaviour(E=#xmlElement{content = Es}) -> see(E, [{tt, Es}]). -callback(E=#xmlElement{}) -> +callback(E=#xmlElement{}, Opts) -> Name = get_attrval(name, E), Arity = get_attrval(arity, E), - [{tt, [Name, "/", Arity]}]. + [{tt, [atom(Name, Opts), "/", Arity]}]. authors(Es) -> case get_elem(author, Es) of @@ -755,9 +763,26 @@ authors(Es) -> ?NL] end. -atom(String) -> +atom(String, #opts{encoding = latin1}) -> + io_lib:write_atom_as_latin1(list_to_atom(String)); +atom(String, #opts{encoding = utf8}) -> io_lib:write_atom(list_to_atom(String)). +-dialyzer({nowarn_function, string_length/1}). +string_length(Data) -> + try iolist_size(Data) + catch + _:_ -> + M = string, + F = length, + As = [Data], + try apply(M, F, As) + catch + _:_ -> + 20 + end + end. + %% <!ATTLIST author %% name CDATA #REQUIRED %% email CDATA #IMPLIED @@ -803,70 +828,73 @@ todos(Es) -> ?NL] end. -t_name([E]) -> +t_name([E], Opts) -> N = get_attrval(name, E), case get_attrval(module, E) of - "" -> atom(N); + "" -> atom(N, Opts); M -> - S = atom(M) ++ ":" ++ atom(N), + S = atom(M, Opts) ++ ":" ++ atom(N, Opts), case get_attrval(app, E) of "" -> S; - A -> "//" ++ atom(A) ++ "/" ++ S + A -> "//" ++ atom(A, Opts) ++ "/" ++ S end end. -t_utype([E]) -> - t_utype_elem(E). +t_utype([E], Opts) -> + t_utype_elem(E, Opts). + +t_utype_elem_fun(Opts) -> + fun(E) -> t_utype_elem(E, Opts) end. -t_utype_elem(E=#xmlElement{content = Es}) -> +t_utype_elem(E=#xmlElement{content = Es}, Opts) -> case get_attrval(name, E) of - "" -> t_type(Es); + "" -> t_type(Es, Opts); Name -> - T = t_type(Es), + T = t_type(Es, Opts), case T of [Name] -> T; % avoid generating "Foo::Foo" T -> [Name] ++ ["::"] ++ T end end. -t_type([E=#xmlElement{name = typevar}]) -> +t_type([E=#xmlElement{name = typevar}], _Opts) -> t_var(E); -t_type([E=#xmlElement{name = atom}]) -> - t_atom(E); -t_type([E=#xmlElement{name = integer}]) -> +t_type([E=#xmlElement{name = atom}], Opts) -> + t_atom(E, Opts); +t_type([E=#xmlElement{name = integer}], _Opts) -> t_integer(E); -t_type([E=#xmlElement{name = range}]) -> +t_type([E=#xmlElement{name = range}], _Opts) -> t_range(E); -t_type([E=#xmlElement{name = binary}]) -> +t_type([E=#xmlElement{name = binary}], _Opts) -> t_binary(E); -t_type([E=#xmlElement{name = float}]) -> +t_type([E=#xmlElement{name = float}], _Opts) -> t_float(E); -t_type([#xmlElement{name = nil}]) -> +t_type([#xmlElement{name = nil}], _Opts) -> t_nil(); -t_type([#xmlElement{name = paren, content = Es}]) -> - t_paren(Es); -t_type([#xmlElement{name = list, content = Es}]) -> - t_list(Es); -t_type([#xmlElement{name = nonempty_list, content = Es}]) -> - t_nonempty_list(Es); -t_type([#xmlElement{name = map, content = Es}]) -> - t_map(Es); -t_type([#xmlElement{name = tuple, content = Es}]) -> - t_tuple(Es); -t_type([#xmlElement{name = 'fun', content = Es}]) -> - ["fun("] ++ t_fun(Es) ++ [")"]; -t_type([E = #xmlElement{name = record, content = Es}]) -> - t_record(E, Es); -t_type([E = #xmlElement{name = abstype, content = Es}]) -> - t_abstype(E, Es); -t_type([#xmlElement{name = union, content = Es}]) -> - t_union(Es). +t_type([#xmlElement{name = paren, content = Es}], Opts) -> + t_paren(Es, Opts); +t_type([#xmlElement{name = list, content = Es}], Opts) -> + t_list(Es, Opts); +t_type([#xmlElement{name = nonempty_list, content = Es}], Opts) -> + t_nonempty_list(Es, Opts); +t_type([#xmlElement{name = map, content = Es}], Opts) -> + t_map(Es, Opts); +t_type([#xmlElement{name = tuple, content = Es}], Opts) -> + t_tuple(Es, Opts); +t_type([#xmlElement{name = 'fun', content = Es}], Opts) -> + ["fun("] ++ t_fun(Es, Opts) ++ [")"]; +t_type([E = #xmlElement{name = record, content = Es}], Opts) -> + t_record(E, Es, Opts); +t_type([E = #xmlElement{name = abstype, content = Es}], Opts) -> + t_abstype(E, Es, Opts); +t_type([#xmlElement{name = union, content = Es}], Opts) -> + t_union(Es, Opts). t_var(E) -> [get_attrval(name, E)]. -t_atom(E) -> - [get_attrval(value, E)]. +t_atom(E, Opts) -> + [atom(get_attrval(value, E), Opts)]. t_integer(E) -> [get_attrval(value, E)]. @@ -883,62 +911,64 @@ t_float(E) -> t_nil() -> ["[]"]. -t_paren(Es) -> - ["("] ++ t_utype(get_elem(type, Es)) ++ [")"]. +t_paren(Es, Opts) -> + ["("] ++ t_utype(get_elem(type, Es), Opts) ++ [")"]. -t_list(Es) -> - ["["] ++ t_utype(get_elem(type, Es)) ++ ["]"]. +t_list(Es, Opts) -> + ["["] ++ t_utype(get_elem(type, Es), Opts) ++ ["]"]. -t_nonempty_list(Es) -> - ["["] ++ t_utype(get_elem(type, Es)) ++ [", ...]"]. +t_nonempty_list(Es, Opts) -> + ["["] ++ t_utype(get_elem(type, Es), Opts) ++ [", ...]"]. -t_tuple(Es) -> - ["{"] ++ seq(fun t_utype_elem/1, Es, ["}"]). +t_tuple(Es, Opts) -> + ["{"] ++ seq(t_utype_elem_fun(Opts), Es, ["}"]). -t_fun(Es) -> - ["("] ++ seq(fun t_utype_elem/1, get_content(argtypes, Es), - [") -> "] ++ t_utype(get_elem(type, Es))). +t_fun(Es, Opts) -> + ["("] ++ seq(t_utype_elem_fun(Opts), get_content(argtypes, Es), + [") -> "] ++ t_utype(get_elem(type, Es), Opts)). -t_map(Es) -> +t_map(Es, Opts) -> Fs = get_elem(map_field, Es), - ["#{"] ++ seq(fun t_map_field/1, Fs, ["}"]). + ["#{"] ++ seq(fun(E) -> t_map_field(E, Opts) end, Fs, ["}"]). -t_map_field(#xmlElement{content = [K,V]}=E) -> - KElem = t_utype_elem(K), - VElem = t_utype_elem(V), +t_map_field(#xmlElement{content = [K,V]}=E, Opts) -> + KElem = t_utype_elem(K, Opts), + VElem = t_utype_elem(V, Opts), AS = case get_attrval(assoc_type, E) of "assoc" -> " => "; "exact" -> " := " end, KElem ++ [AS] ++ VElem. -t_record(E, Es) -> - Name = ["#"] ++ t_type(get_elem(atom, Es)), +t_record(E, Es, Opts) -> + Name = ["#"] ++ t_type(get_elem(atom, Es), Opts), case get_elem(field, Es) of [] -> see(E, [Name, "{}"]); Fs -> - see(E, Name) ++ ["{"] ++ seq(fun t_field/1, Fs, ["}"]) + see(E, Name) ++ ["{"] ++ seq(fun(F) -> t_field(F, Opts) end, + Fs, ["}"]) end. -t_field(#xmlElement{content = Es}) -> - t_type(get_elem(atom, Es)) ++ [" = "] ++ t_utype(get_elem(type, Es)). +t_field(#xmlElement{content = Es}, Opts) -> + (t_type(get_elem(atom, Es), Opts) ++ [" = "] ++ + t_utype(get_elem(type, Es), Opts)). -t_abstype(E, Es) -> - Name = t_name(get_elem(erlangName, Es)), +t_abstype(E, Es, Opts) -> + Name = t_name(get_elem(erlangName, Es), Opts), case get_elem(type, Es) of [] -> see(E, [Name, "()"]); Ts -> - see(E, [Name]) ++ ["("] ++ seq(fun t_utype_elem/1, Ts, [")"]) + see(E, [Name]) ++ ["("] ++ seq(t_utype_elem_fun(Opts), Ts, [")"]) end. -t_abstype(Es) -> - ([t_name(get_elem(erlangName, Es)), "("] - ++ seq(fun t_utype_elem/1, get_elem(type, Es), [")"])). +t_abstype(Es, Opts) -> + ([t_name(get_elem(erlangName, Es), Opts), "("] + ++ seq(t_utype_elem_fun(Opts), get_elem(type, Es), [")"])). -t_union(Es) -> - seq(fun t_utype_elem/1, Es, " | ", []). +t_union(Es, Opts) -> + seq(t_utype_elem_fun(Opts), Es, " | ", []). seq(F, Es) -> seq(F, Es, []). @@ -993,8 +1023,8 @@ local_label(R) -> xhtml(Title, CSS, Body, Encoding) -> EncString = case Encoding of - "latin1" -> "ISO-8859-1"; - _ -> "UTF-8" + latin1 -> "ISO-8859-1"; + utf8 -> "UTF-8" end, [{html, [?NL, {head, [?NL, @@ -1013,11 +1043,11 @@ xhtml(Title, CSS, Body, Encoding) -> %% --------------------------------------------------------------------- type(E) -> - type(E, []). + Opts = init_opts(E, []), + type(E, [], Opts). -type(E, Ds) -> - Opts = [], - xmerl:export_simple_content(t_utype_elem(E) ++ local_defs(Ds, Opts), +type(E, Ds, Opts) -> + xmerl:export_simple_content(t_utype_elem(E, Opts) ++ local_defs(Ds, Opts), ?HTML_EXPORT). overview(E=#xmlElement{name = overview, content = Es}, Options) -> @@ -1039,8 +1069,8 @@ overview(E=#xmlElement{name = overview, content = Es}, Options) -> ++ FullDesc ++ [?NL, hr] ++ navigation("bottom") - ++ timestamp()), - Encoding = get_attrval(encoding, E), + ++ footer()), + Encoding = Opts#opts.encoding, XML = xhtml(Title, stylesheet(Opts), Body, Encoding), xmerl:export_simple(XML, ?HTML_EXPORT, []). @@ -1098,8 +1128,8 @@ ot_var(E) -> {var,0,list_to_atom(get_attrval(name, E))}. ot_atom(E) -> - {ok, [{atom,A,Name}], _} = erl_scan:string(get_attrval(value, E), 0), - {atom,erl_anno:line(A),Name}. + Name = list_to_atom(get_attrval(value, E)), + {atom,erl_anno:new(0),Name}. ot_integer(E) -> {integer,0,list_to_integer(get_attrval(value, E))}. |