package comby

  1. Overview
  2. Docs
On This Page
  1. Match
package comby
Legend:
Library
Module
Module type
Parameter
Class
Class type

Match

A match is a result of matching a template pattern in an input source.

A match comprises: (1) an environment of metavariables to values, where values have an associated range. (2) the entire string matched by a match template. (3) the range of the entire matched string.

module Location : sig ... end
type location = Location.t
val equal_location : location -> location -> Ppx_deriving_runtime.bool
val sexp_of_location : location -> Ppx_sexp_conv_lib.Sexp.t
val location_of_sexp : Ppx_sexp_conv_lib.Sexp.t -> location
module Range : sig ... end
type range = Range.t
val equal_range : range -> range -> Ppx_deriving_runtime.bool
val sexp_of_range : range -> Ppx_sexp_conv_lib.Sexp.t
val range_of_sexp : Ppx_sexp_conv_lib.Sexp.t -> range
module Environment : sig ... end
type environment = Environment.t
type t = {
  1. range : range;
  2. environment : environment;
  3. matched : string;
}

A match t is: (1) an environment of metavariables to values, where values have an associated range. (2) the entire string matched by a match template. (3) the range of the entire matched string.

val to_yojson : t -> Yojson.Safe.json
val of_yojson : Yojson.Safe.json -> (t, string) Core.Result.t
val create : ?range:range -> unit -> t

create creates a new match with empty range by default.

val convert_offset : fast:bool -> source:string -> t -> t

convert_offset populates line and column information for a source file associated with the match (by default, only the offset is computed matches). For matches fast is an experimental option that uses a binary search to perform the conversion quickly.

val pp : Stdlib.Format.formatter -> (string option * t list) -> unit

pp is a grep-like formatted printer for matches. It accepts a (optional file path * match list)

val pp_json_lines : Stdlib.Format.formatter -> (string option * t list) -> unit

pp is a JSON formatted printer for (optional file path * match list). One line printed per match.

OCaml

Innovation. Community. Security.

GitHub Discord Twitter Peertube RSS
About
Changelog Releases Industrial Users Academic Users Why OCaml
Ecosystem
Packages Community Events OCaml Planet Jobs
Resources
Install OCaml Get Started Platform Tools Language Manual Standard Library API Books Exercises Papers OCaml Playground Logo
Policies
Carbon Footprint Governance Privacy Code of Conduct