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# 1 "otherlibs/dune-glob/src/lexer.mll"
open! Stdune
module Re = Dune_re
open Re
type t =
| Literal of string
| Re of Dune_re.t
let no_slash = diff any (char '/')
let no_slash_no_dot = diff any (set "./")
type stack =
| Bottom
| Lbrace of stack
| Char of char * stack
| Re of Re.t * stack
| Comma of stack
let make_group st =
let rec loop current_re full_res st =
match st with
| Bottom -> failwith "'}' without opening '{'"
| Re (re, st) -> loop (re :: current_re) full_res st
| Char (c, st) -> loop (char c :: current_re) full_res st
| Comma st -> loop [] (seq current_re :: full_res) st
| Lbrace st -> Re (alt (seq current_re :: full_res), st)
in
loop [] [] st
let finalize st =
let rec loop acc st =
match st with
| Bottom -> seq (start :: acc)
| Re (re, st) -> loop (re :: acc) st
| Char (c, st) -> loop (char c :: acc) st
| Comma st -> loop (char ',' :: acc) st
| Lbrace _ -> failwith "unclosed '{'"
in
let rec try_str (acc : char list) st =
match st with
| Bottom -> Literal (String.of_list acc)
| Comma st -> try_str (',' :: acc) st
| Char (c, st) -> try_str (c :: acc) st
| st ->
let re =
let re = [stop] in
match acc with
| [] -> re
| _ :: _ -> str (String.of_list acc) :: re
in
Re (loop re st)
in
try_str [] st
# 58 "otherlibs/dune-glob/src/lexer.ml"
let __ocaml_lex_tables = {
Lexing.lex_base =
"\000\000\001\000\255\255\002\000\245\255\246\255\247\255\248\255\
\249\255\250\255\251\255\003\000\000\000\255\255\254\255\253\255\
\003\000\254\255\004\000\005\000\255\255";
Lexing.lex_backtrk =
"\002\000\001\000\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\003\000\010\000\255\255\255\255\255\255\
\002\000\255\255\255\255\255\255\255\255";
Lexing.lex_default =
"\255\255\255\255\000\000\004\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\255\255\014\000\000\000\000\000\000\000\
\018\000\000\000\018\000\019\000\000\000";
Lexing.lex_trans =
"\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\019\000\000\000\000\000\000\000\
\000\000\000\000\001\000\002\000\011\000\015\000\008\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\010\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\006\000\012\000\005\000\
\017\000\017\000\020\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\009\000\000\000\007\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\000\
\013\000\000\000\013\000\255\255\255\255\255\255";
Lexing.lex_check =
"\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\016\000\255\255\255\255\255\255\
\255\255\255\255\000\000\001\000\003\000\011\000\003\000\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\003\000\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\003\000\003\000\003\000\
\016\000\018\000\019\000\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\003\000\255\255\003\000\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\255\
\012\000\255\255\003\000\016\000\018\000\019\000";
Lexing.lex_base_code =
"";
Lexing.lex_backtrk_code =
"";
Lexing.lex_default_code =
"";
Lexing.lex_trans_code =
"";
Lexing.lex_check_code =
"";
Lexing.lex_code =
"";
}
let rec initial lexbuf =
__ocaml_lex_initial_rec lexbuf 0
and __ocaml_lex_initial_rec lexbuf __ocaml_lex_state =
match Lexing.engine __ocaml_lex_tables __ocaml_lex_state lexbuf with
| 0 ->
# 58 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (rep any, Bottom)) lexbuf )
# 161 "otherlibs/dune-glob/src/lexer.ml"
| 1 ->
# 59 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (seq [no_slash_no_dot; rep no_slash], Bottom)) lexbuf )
# 166 "otherlibs/dune-glob/src/lexer.ml"
| 2 ->
# 60 "otherlibs/dune-glob/src/lexer.mll"
( glob Bottom lexbuf )
# 171 "otherlibs/dune-glob/src/lexer.ml"
| __ocaml_lex_state -> lexbuf.Lexing.refill_buff lexbuf;
__ocaml_lex_initial_rec lexbuf __ocaml_lex_state
and glob st lexbuf =
__ocaml_lex_glob_rec st lexbuf 3
and __ocaml_lex_glob_rec st lexbuf __ocaml_lex_state =
match Lexing.engine __ocaml_lex_tables __ocaml_lex_state lexbuf with
| 0 ->
# 64 "otherlibs/dune-glob/src/lexer.mll"
( finalize st )
# 183 "otherlibs/dune-glob/src/lexer.ml"
| 1 ->
let
# 65 "otherlibs/dune-glob/src/lexer.mll"
c
# 189 "otherlibs/dune-glob/src/lexer.ml"
= Lexing.sub_lexeme_char lexbuf (lexbuf.Lexing.lex_start_pos + 1) in
# 65 "otherlibs/dune-glob/src/lexer.mll"
( glob (Char (c , st)) lexbuf )
# 193 "otherlibs/dune-glob/src/lexer.ml"
| 2 ->
# 66 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (seq [no_slash_no_dot; rep no_slash] , st)) lexbuf )
# 198 "otherlibs/dune-glob/src/lexer.ml"
| 3 ->
# 67 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (rep no_slash , st)) lexbuf )
# 203 "otherlibs/dune-glob/src/lexer.ml"
| 4 ->
# 68 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (no_slash , st)) lexbuf )
# 208 "otherlibs/dune-glob/src/lexer.ml"
| 5 ->
# 69 "otherlibs/dune-glob/src/lexer.mll"
( glob (Lbrace st ) lexbuf )
# 213 "otherlibs/dune-glob/src/lexer.ml"
| 6 ->
# 70 "otherlibs/dune-glob/src/lexer.mll"
( glob (Comma st ) lexbuf )
# 218 "otherlibs/dune-glob/src/lexer.ml"
| 7 ->
# 71 "otherlibs/dune-glob/src/lexer.mll"
( glob (make_group st) lexbuf )
# 223 "otherlibs/dune-glob/src/lexer.ml"
| 8 ->
# 72 "otherlibs/dune-glob/src/lexer.mll"
( char_set st lexbuf )
# 228 "otherlibs/dune-glob/src/lexer.ml"
| 9 ->
# 73 "otherlibs/dune-glob/src/lexer.mll"
( failwith "']' without opening '['" )
# 233 "otherlibs/dune-glob/src/lexer.ml"
| 10 ->
let
# 74 "otherlibs/dune-glob/src/lexer.mll"
c
# 239 "otherlibs/dune-glob/src/lexer.ml"
= Lexing.sub_lexeme_char lexbuf lexbuf.Lexing.lex_start_pos in
# 74 "otherlibs/dune-glob/src/lexer.mll"
( glob (Char (c , st)) lexbuf )
# 243 "otherlibs/dune-glob/src/lexer.ml"
| __ocaml_lex_state -> lexbuf.Lexing.refill_buff lexbuf;
__ocaml_lex_glob_rec st lexbuf __ocaml_lex_state
and char_set st lexbuf =
__ocaml_lex_char_set_rec st lexbuf 16
and __ocaml_lex_char_set_rec st lexbuf __ocaml_lex_state =
match Lexing.engine __ocaml_lex_tables __ocaml_lex_state lexbuf with
| 0 ->
let
# 77 "otherlibs/dune-glob/src/lexer.mll"
s
# 256 "otherlibs/dune-glob/src/lexer.ml"
= Lexing.sub_lexeme lexbuf (lexbuf.Lexing.lex_start_pos + 1) (lexbuf.Lexing.lex_curr_pos + -1) in
# 77 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (diff any (set s) , st)) lexbuf )
# 260 "otherlibs/dune-glob/src/lexer.ml"
| 1 ->
let
# 78 "otherlibs/dune-glob/src/lexer.mll"
s
# 266 "otherlibs/dune-glob/src/lexer.ml"
= Lexing.sub_lexeme lexbuf lexbuf.Lexing.lex_start_pos (lexbuf.Lexing.lex_curr_pos + -1) in
# 78 "otherlibs/dune-glob/src/lexer.mll"
( glob (Re (set s , st)) lexbuf )
# 270 "otherlibs/dune-glob/src/lexer.ml"
| 2 ->
# 79 "otherlibs/dune-glob/src/lexer.mll"
( failwith "unclosed character set" )
# 275 "otherlibs/dune-glob/src/lexer.ml"
| __ocaml_lex_state -> lexbuf.Lexing.refill_buff lexbuf;
__ocaml_lex_char_set_rec st lexbuf __ocaml_lex_state
;;
# 81 "otherlibs/dune-glob/src/lexer.mll"
let parse_string s =
let lb = Lexing.from_string s in
match initial lb with
| re -> Result.Ok re
| exception Failure msg ->
Error (Lexing.lexeme_start lb, msg)
# 291 "otherlibs/dune-glob/src/lexer.ml"