Parser.Incremental

`sig
val use_file :
Stdlib.Lexing.position ->
Parsetree.toplevel_phrase list Parser.MenhirInterpreter.checkpoint
val toplevel_phrase :
Stdlib.Lexing.position ->
Parsetree.toplevel_phrase Parser.MenhirInterpreter.checkpoint
val parse_val_longident :
Stdlib.Lexing.position -> Longident.t Parser.MenhirInterpreter.checkpoint
val parse_pattern :
Stdlib.Lexing.position ->
Parsetree.pattern Parser.MenhirInterpreter.checkpoint
val parse_mty_longident :
Stdlib.Lexing.position -> Longident.t Parser.MenhirInterpreter.checkpoint
val parse_mod_longident :
Stdlib.Lexing.position -> Longident.t Parser.MenhirInterpreter.checkpoint
val parse_mod_ext_longident :
Stdlib.Lexing.position -> Longident.t Parser.MenhirInterpreter.checkpoint
val parse_expression :
Stdlib.Lexing.position ->
Parsetree.expression Parser.MenhirInterpreter.checkpoint
val parse_core_type :
Stdlib.Lexing.position ->
Parsetree.core_type Parser.MenhirInterpreter.checkpoint
val parse_constr_longident :
Stdlib.Lexing.position -> Longident.t Parser.MenhirInterpreter.checkpoint
val parse_any_longident :
Stdlib.Lexing.position -> Longident.t Parser.MenhirInterpreter.checkpoint
val interface :
Stdlib.Lexing.position ->
Parsetree.signature Parser.MenhirInterpreter.checkpoint
val implementation :
Stdlib.Lexing.position ->
Parsetree.structure Parser.MenhirInterpreter.checkpoint
end`