package ostap

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Parameters
Signature

ostap
- Ostap
  - Combinators
    
    HashCons
    
    Mem
  - Errors
    
    Errors
  - Matcher
    
    Skip
    
    Token
    
    t
  - Msg
    
    Coord
    
    FileLoc
    
    Locator
  - Pretty
  - PrioReorderer
    
    Expression
    
    Make
    
    E
  - Reason
    
    t
  - Trap
    
    Default
    
    X
    
    Make
    
    X
    
    Sig
    
    String
    
    Trapped
  - Types_
    
    K
  - Util
    
    Lexers
    
    char
    
    checkKeywords
    
    decimal
    
    genericIdent
    
    ident
    
    infix
    
    lident
    
    skip
    
    string
    
    uident
    
    Ostap
ostap.BNF3
- BNF3
  - Def
  - Expr

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Library
Module
Module type
Parameter
Class
Class type

Trap constructor.

Parameters

module X : Trapped

Signature

type t = X.t

Type of trapped items.

val attach : t -> Msg.Locator.t -> unit

attach x loc attaches loc to item x.

val locate : t -> Msg.Locator.t

locate x gets the location for x.

val copier : t -> t -> unit

copier x returns copying function which will preserve trap information.

val cleanup : unit -> unit

Cleans up all the trapping information.