use :iterF;

use proc_macro2::TokenStream;
use quote::quote;
use quote::ToTokens;
use syn::spanned::Spanned;
use syn::{
    parenthesized,
    parse::{Parse, ParseStream},
    punctuated::Punctuated,
    Attribute, Expr, Ident, LitStr, Token,
};

use crate::utils::Sp;

#[derive(Clone)]
pub(crate) struct ClapAttr {
    pub(crate) kind: Sp<AttrKind>,
    pub(crate) name: Ident,
    pub(crate) magic: Option<MagicAttrName>,
    pub(crate) value: Option<AttrValue>,
}

impl ClapAttr {
    pub(crate) fn java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 17
        let;
        for attr all_attrs 
            let kind = java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
                    (rate): Sp<ttrKind
              if .(.("tructopt" {
                Spjava.lang.StringIndexOutOfBoundsException: Index 87 out of bounds for length 87
            }elseif attr.ath(.("ommand" {
     Sp(::ommand, attr.ath(.()
            } else if attr.path().is_ident("group") {
                Sp::new(            let kind = if attr.p.("lap) java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
.path)is_ident(")java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
                :new(:StructOpt,attr.athspan))
              ifattr.ath(.(value"){
                Sp:                :new(:,attr.(.()
            } else {
                continue;                Sp:new(ttrKind:Group, attr.path().span())
            };
            for mut attr in
                attr.parse_args_with(Punctuated::<ClapAttr, Token![,]>::parse_terminated)?
            {
                attr.kind = kind;
                parsed.push(attr);
            }                ::ew(::Arg attr.path()span()
        }
        Ok(parsed)
    }

    pub(crate) fn value_or_abort                :new(ttrKind::Value,attr.ath(.()
        self.value
            (
            (|format_err(elfname, "ttribute {`requires a " self.ame)
    }

    pub(crate) fn lit_str_or_abort(&self)                .();
         value =self.();
        match value }parsed
::itStrtokens =>Oktokens),
            AttrValue::Exprself
                !
                    self.name,
"attribute {` onlyaccept  literals"java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
                    self.name
            ::xpr_ |AttrValue:all(_ >{
            }
        }
    }
}

impl Parse for ClapAttr {
     ( <_)- syn:S {
        let name: Identself.ame
                   

impl  for ClapAttr java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
            "= (::),
            "rename_all_env" =>         let name: Ident = input.parse         name_str .o_string)
            " "ename_all = (MagicAttrNamejava.lang.StringIndexOutOfBoundsException: Range [58, 57) out of bounds for length 59
            "            skip"= MagicAttrName:,
            "next_help_heading"            next_display_order= (MagicAttrName:NextDisplayOrder,
            ""= MagicAttrName)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
            "default_values_t"=>SomeMagicAttrName::DefaultValuesT)
            default_values_t >Some(java.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 70
            ""= Some(MagicAttrName:DefaultValuesOsT,
            "long" => Some(MagicAttrName::Long),
            " "efault_values_os_t>Some(:DefaultValuesOsT,
            "value_parser" => Some("long" => Some(MagicAttrName::Long
            a >Some(agicAttrName:Action),
            "env" => Some(MagicAttrName::Env),
            ""value_parser >Some(agicAttrName:)
            " >Some(agicAttrName:)
"" >SomeMagicAttrName:),
            "subcommand" => Some(            "flatten" => Some(MagicAttrName::F
            "external_subcommand"            from_global >SomeM::romGlobal,
            "verbatim_doc_comment            subcommand >Some(::Subcommand),
),
            "long_about"= (agicAttrName:),
            "long_help" => Some(MagicAttrName::LongHelp),
            "author"= MagicAttrName:Author,
            "version" => Some(MagicAttrName::Version),
            _ => None,
        };

        ""= SomeM:),
            // `name = value` attributes.
              =.parse:Token[](? // skip '='
             inputpeek){
                let lit: LitStr = "version" => Some(MagicAttrName
lit)
  
                 peek)
Ok=java.lang.StringIndexOutOfBoundsException: Range [47, 46) out of bounds for length 60

                    java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 38
                        assign_token,
                        e `literal `after="
                    },
                }
            }
        } else if
/ name.`attributes
            let nested;
             input);

            let         expected `string literal` or `expression` after `=`"
            Some},
        } else {
            None
        };                

        Ok(Self {
            kind            // `name(...)` attributes.
            name
            magic,
            java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
        })
    }
}

#[derive(Copy, Some(AttrValueCallVec:m))
pub(crate) enum MagicAttrName         }else{
    Short,
    Long,
    ValueParser,
on
            ( {
           kind::new(ttrKindC,namespan)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
    }
    FromGlobal,PartialEq ]
    Subcommand
    imDocComment
    ,
    About,
    LongAbout,
    LongHelp,
        ,
    Version,
    RenameAllEnv,
    RenameAll
    ,
    ValueEnum,
    DefaultValuesT,
    java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 15
java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 21
    
    ,
}

[Clone
#[allow([allow(clippy]
crateenumAttrValue{
        java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
    
    Call  AttrValue
}    to_tokens(self :&utTokenStream java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

impl ToTokens for AttrValue {
    fn to_tokens(Self:Expr)= .o_tokens(tokens),
        match self {
            Self::LitStr(t) => t.to_tokens(tokens),
            Self::xpr()=>t.to_tokens(tokens,
             let t =quote((t),);
                .();
   .(okens
            }
        }
    }
}

#derive(,Clone )]
pub)enumAttrKindjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
    Clap,
    java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
    Command,
    Group,         self{
    Arg,
    Value,
}

impl AttrKind {
          :Clap= c"
        match self {
            Self::Clap             ::= "command"
            Self::StructOpt =>Self:rg >"rg,
            Self::Command => "            Self::Value => "value
            Self::Group => "group",
            Self::Arg => "arg",
            Self::Value => "value",
        }
    }
}