(* This file is part of the Catala compiler, a specification language for tax and social benefits computation rules. Copyright (C) 2020 Inria, contributor: Denis Merigoux Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. *) (** Source code position *) type t (** A position in the source code is a file, as well as begin and end location of the form col:line *) (**{2 Constructor and getters}*) val from_lpos : Lexing.position * Lexing.position -> t val from_info : string -> int -> int -> int -> int -> t val overwrite_law_info : t -> string list -> t val get_law_info : t -> string list val get_start_line : t -> int val get_start_column : t -> int val get_end_line : t -> int val get_end_column : t -> int val get_file : t -> string val join : t -> t -> t (** Returns the smallest range including both supplied ranges. @raise Invalid_argument if they don't belong to the same file. The law position used is the one of the earliest position. *) module Map : Map.S with type key = t (**{2 Formatters}*) val to_string : t -> string (** Formats a position like this: {v in file , from : to : v} *) val to_string_short : t -> string (** Formats a position like this: {v ;:--: v} This function is compliant with the {{:https://www.gnu.org/prep/standards/standards.html#Errors} GNU coding standards}. *) val to_string_shorter : t -> string (** Like [to_string_short], but skips directory names and extension *) val format_loc_text : Format.formatter -> t -> unit (** Open the file corresponding to the position and retrieves the text concerned by the position *) val format_loc_text_parts : t -> (Format.formatter -> unit) * (Format.formatter -> unit) * (Format.formatter -> unit) option (** Like [format_loc_text], but returns the printing functions in 3 separate parts: the file name header, the line context, and the law headers *) val no_pos : t (** Placeholder position *) (**/**) val pad_fmt : int -> string -> Format.formatter -> unit (** Exported as [Message.pad] *)