.TH "Pparse" 3o 2023-02-12 OCamldoc "OCaml library"
.SH NAME
Pparse \- Driver for the parser and external preprocessors.
.SH Module
Module   Pparse
.SH Documentation
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Module
.BI "Pparse"
 : 
.B sig end

.sp
Driver for the parser and external preprocessors\&.
.sp
Warning: this module is unstable and part of
.ft B
Compiler_libs
.ft R
\&.

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.sp
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.I type error 
=
 | CannotRun
.B of 
.B string
 | WrongMagic
.B of 
.B string
 
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.I exception Error 
.B of 
.B error

.sp

.sp

.I val preprocess 
: 
.B string -> string
.sp

.sp

.I val remove_preprocessed 
: 
.B string -> unit
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.I type 
.B 'a
.I ast_kind 
=
 | Structure
.B : 
.B Parsetree.structure ast_kind
 | Signature
.B : 
.B Parsetree.signature ast_kind
 
.sp

.sp

.I val read_ast 
: 
.B 'a ast_kind -> string -> 'a
.sp

.sp

.I val write_ast 
: 
.B 'a ast_kind -> string -> 'a -> unit
.sp

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.I val file 
: 
.B tool_name:string ->
.B   string -> (Lexing.lexbuf -> 'a) -> 'a ast_kind -> 'a
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.I val apply_rewriters 
: 
.B ?restore:bool -> tool_name:string -> 'a ast_kind -> 'a -> 'a
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If 
.ft B
restore = true
.ft R
(the default), cookies set by external
rewriters will be kept for later calls\&.

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.I val apply_rewriters_str 
: 
.B ?restore:bool ->
.B   tool_name:string -> Parsetree.structure -> Parsetree.structure
.sp

.sp

.I val apply_rewriters_sig 
: 
.B ?restore:bool ->
.B   tool_name:string -> Parsetree.signature -> Parsetree.signature
.sp

.sp

.I val report_error 
: 
.B Format.formatter -> error -> unit
.sp

.sp

.I val parse_implementation 
: 
.B tool_name:string -> string -> Parsetree.structure
.sp

.sp

.I val parse_interface 
: 
.B tool_name:string -> string -> Parsetree.signature
.sp

.sp

.I val call_external_preprocessor 
: 
.B string -> string -> string
.sp

.sp

.I val open_and_check_magic 
: 
.B string -> string -> in_channel * bool
.sp

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