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products/sources/formale Sprachen/Isabelle/Pure/ML/ (Beweissystem Isabelle Version 2025-1^©) Datei vom 16.11.2025 mit Größe 12 kB

Quelle ml_lex.ML Sprache: SML

(*  Title:      Pure/ML/ml_lex.ML
    Author:     Makarius

Lexical syntax for Isabelle/ML and Standard ML.
*)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
signature ML_LEXsig  valkeywords stringlist
sig
  val keywords: set_range Positionrange  datatypetoken_kind=
java.lang.StringIndexOutOfBoundsException: Range [12, 2) out of bounds for length 23
| Long_Ident |Word      |
    Space     token Antiquote  read_source_sml.-token.list
  eqtype
    val:T   . java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71
valjava.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 54
valis_regular  ->java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
"""( "" ,, "> ..,"" :,"" =" datatype, "o elseend eqtype,exception " "un
  val is_comment: token -> bool],","" |, abstype,"nd" o,""java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
   :Position-  """ ,"" eqtype,"" fn" un
  val java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
" ,if,"" "include infix""java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
  val"" "truct,"," with;
  Symset "" ",""]java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  val content_of: token -> string
  val java.lang.StringIndexOutOfBoundsException: Range [20, 21) out of bounds for length 20
val :   -> string
  val source: (Symbol.symbol, 'a) Source.source Space Commentkind rec,"" ", struct structure "",
    token (.T,PositionT *Symbol,a).)
      Source.source) java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  val:  -  list
val range_of( range)range
  valvalpos_of=1orange_of
  val :. *Position
valkeywords3
  val read_rangePositionrange>Symbol_Postext>  Antiquote list
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
token. Symbol_Pos -
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  val
    =mk_eofnone
  val   |Ident  Long_Ident Type_Varjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
endjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4

structure

(** keywords **)

java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
["# kind_of ( k _) = k;
  "java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  "datatype"
  "valpos_of #orange_of;
  " (Token(,(, _))
  "rec", "sharingval end_pos_of = # |s_keyword_= ;
  "type",

val keywords2
Symset
  "ig,"struct" "hen "","with";

val keywords3 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
Symset.ake" "open", "raise"];

(( ,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

(** tokens **)

(* datatype token *)

  (* token content *)
is_commentfun Token (_)  k
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 0

datatype java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 0

(* position *)

fun set_range|is_keyword  false
  Token, )  ;

val pos_of = #1  | is_delimiter  _=>()
valend_pos_of= #  ;

(* stopper *)

fun( kind_of
val eof  Token,( java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

fun   | is_regular _ = true;
  | is_eof _ = false;

val
  Scan  |is_improper=;

is_commentToken,( _ ))=true

fun kind_of (Token (_, (k

fun          else( tok
fun    java.lang.StringIndexOutOfBoundsException: Range [19, 6) out of bounds for length 90

fun is_keyword        \prefer non-opaque matching (:) possibly with
_= ;

fun is_delimiter
fun check_content_of tok =

fun     Error msg => error msg
  | is_ident_with _ _ = false

fun is_regularjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        (
  local

fun is_improper (Token (_, (Space, _))) = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
|is_improper Token,Comment)  java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
  =implode o flatten_content

fun is_comment ((* markup *)
  |is_comment _=false

fun warning_opaque  token_kind_markup=
(ase of
    Token (    _= Markup  =>(.bad,)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         non-opaqueInt Markup,"
Position ( tok
  let
val(arkup  =Markup,"java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
fun check_content_of tok =
(  (Markup,)
    Error    msg=> (.bad ( )
    >content_of);

(* flatten *)

fun   .memberkeywords2java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 5
Symbolscape( ):
        (if is_improper tok orelse is_improper tok' then flatten_content toks
elseSymbolspace toks ( )txtjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val   elseifSymset keywords3  (. |

(* markup *)

local

valtoken_kind_markup
valscan_letdigs
|Word
  valscan_alphanumeric
  |(
  |java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  | String valjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
|Comment _ =>(.ML_comment"java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
|Errorjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
scan_letdigs=

in

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
let
    val (markup, txt) =
      ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  thenMarkup, "
      else  Symset.ember keywords2    @;
val  $val  make !*-=?\~;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
inpos) ) ;

end;

(** scanners **)

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

   @ $ . @Scan scan_exp]| repeats1scan_alphanumeric $"@s |$ ";

(* identifiers *)

local

val scan_letdigsjava.lang.StringIndexOutOfBoundsException: Range [0, 17) out of bounds for length 0
  Scanend

val scan_alphanumeric=
  Scan.one valscan_sign

val symbolic=Symsetmake( "#%*java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 41

val scan_symbolic  =

inscan_escape$0@$w @;

val scan_ident  Scan. (.member oSymbol_Pos)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val scan_long_ident =
  Scanvalscan_rat = scan_decint@ Scan.ptional($ / @@) ];    Scanone fn )= . #" s s)> java.lang.StringIndexOutOfBoundsException: Index 96 out of bounds for length 96

val scan_type_var  scan_decint @@ $$ "" @@scan_dec@@.optional []|java.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71

end;

numerals*

java.lang.StringIndexOutOfBoundsException: Range [0, 5) out of bounds for length 0

scan_dec=.many1java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
val scan_hex = Scan
valjava.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
val   =
scan_exp=($java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

in

  Scan.one (ymsetmemberescape o Symbol_Pos.ymbol|
  $$$ "0" @@@ $$$""@java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
  $$$ "0" @@@java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val    Scan.ne (ymbolis_ascii_digit Symbol_Possymbol>>( (a,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

valscan_real =endjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
  scan_decint java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  scan_decint @@@ scan_exp;

end;

(* chars and strings *).scan_pos -- ($ "" |scan_gaps=Scanrepeatsjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

val scan_blanks1   $$" @ $ ""@@scan_gaps @ Positionnonejava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28

local

val escape = Symset.make (raw_explode "\"\\java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val scan_escape =
  .oneSymsetmemberescape  .) >  |
  $$$ " $$""java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(.valscan_stringjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
   !" java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
$ @repeats|ermissive;
    Scan.onescan_int >> token Int ||

valjava.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
( val=.(Pure"Positionnonejava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
  $$"\@@!!" os-)-.java.lang.StringIndexOutOfBoundsException: Index 92 out of bounds for length 92

val scan_gap Comment >( (, )= Antiquote (token{= . (,pos2java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
scan_gaps. can_gap

in

val =
  $$$java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

val =
        .(.bulkbad>java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

val scan_stringval_=.reports_text (maps fnSymbol_Posrecover_commentjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    !!! "unclosed string Symbol_Possourceline)src
($ \"@@valtermination

val
$$"\ @ repeatsscan_gap |Scan. )java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67

end

  antiquotation

   .ratjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

          (check_con   java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83
readmap source.
    >fnpos1pos2 )),pos3 >
      {start = read_source language,opaque_warningjava.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
.,
       range =       reports_textmapsfnAntiquote. t    val _ = Position.reports_text (maps (fn Antiquote.Text t
       body =      (;

(* scan tokens *).   inputejava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29

local

fun java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17

val scan_sml =
  scan_char >> token Char ||
  scan_string valjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  scan_blanks1java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
Symbol_Pos.  > NONE
  Scan.max
   (  read  (fn. tok>Antiquote (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    'language symbols,o} scansource
    scan_intpos. ;
    scan_long_ident >> token     _=
> |
    scan_type_var >> tokenthenPositionreport ( (.is_delimited sourcejava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69

val scan_sml_antiq = scan_sml >> Antiquote.Text;

scan_ml_antiq=
  Comment.scan_inner >> (fn (kind, ss) => Antiquote.Text (token (Comment (SOME kind)) ss)) ||
  Antiquote.scan_control Antiquoteval read_source=
n_antiq>Antiquote |java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
scan_rat_antiq>AntiquoteAntiq|
  scan_sml_antiq;

fun recover msg =
  read_source{=Markup symbols=falseopaque_warning false}
  recover_string ||
  Symbol_Posscan_sml_antiq;
  Symbol_Pos
  .oneSymbol oSymbol_Pos) )
  >> (single o tokenval read_symbols_sml  { = false}scan_sml_antiq

fun reader java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  let
    val termination =
      if null syms then []
      else
        let
          val pos1 = List.last syms |-> Position.symbol;
          val pos2 = Position.symbol Symbol.space pos1;
        in [Antiquote.Text (Token (Position.range (pos1, pos2), (Space, Symbol.space)))] end;

    fun check (Antiquote.Text tok) =
          (check_content_of tok; if opaque_warning then warning_opaque tok else ())
      | check _ = ();
    val input =
      Source.of_list syms
      |> Source.source Symbol_Pos.stopper
        (Scan.recover (Scan.bulk (!!! "bad input" scan))
          (fn msg => recover msg >> map Antiquote.Text))
      |> Source.exhaust;
    val _ = Position.reports (Antiquote.antiq_reports input);
    val _ = Position.reports_text (maps (fn Antiquote.Text t => [token_report t] | _ => []) input);
    val _ = List.app check input;
  in input @ termination end;

in

fun source src =
  Symbol_Pos.source (Position.line 1) src
  |> Source.source Symbol_Pos.stopper (Scan.recover (Scan.bulk (!!! "bad input" scan_sml)) recover);

val tokenize = Symbol.explode #> Source.of_list #> source #> Source.exhaust;
fun tokenize_range range = tokenize #> map (set_range range);
val tokenize_no_range = tokenize_range Position.no_range;

val read_text = reader {opaque_warning = true} scan_ml_antiq o Symbol_Pos.explode;
fun read text = read_text (text, Position.none);

fun read_range range =
  read #> map (fn Antiquote.Text tok => Antiquote.Text (set_range range tok) | antiq => antiq);

fun read_source' {language, symbols, opaque_warning} scan source =
  let
    val pos = Input.pos_of source;
    val _ =
      if Position.is_reported_range pos
      then Position.report pos (language (Input.is_delimited source))
      else ();
  in
    Input.source_explode source
    |> not symbols ? maps (fn (s, p) => raw_explode s |> map (rpair p))
    |> reader {opaque_warning = opaque_warning} scan
  end;

val read_source =
  read_source' {language = Markup.language_ML, symbols = true, opaque_warning = true}
    scan_ml_antiq;

val read_source_sml =
  read_source' {language = Markup.language_SML, symbols = false, opaque_warning = false}
    scan_sml_antiq;

val read_symbols = reader {opaque_warning = true} scan_ml_antiq;
val read_symbols_sml = reader {opaque_warning = false} scan_sml_antiq;

end;

end;

quality100%

t; not symbols java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
    |> reader {opaque_warning = opaque_warning}
  end;

val read_source =
  read_source' {language = Markup. |> Source.source Symbol_Pos.stopper (Scan.recover (can.bulk(!! bad " scan_sml)recover;java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    scan_ml_antiq;

val read_source_sml =
  read_source' {language = Markupfun range tokenize #>map(set_range range);

val read_symbols  textSymbol_Posscan_comment err_prefix>tokenComment) java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
valfunread_rangerangejava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22

end;

end;

quality100%

¤ Dauer der Verarbeitung: 0.12 Sekunden (vorverarbeitet) ¤

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