package css-parser

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in-package search v0.2.0

css-parser
- Css
  - Lex_buffer
  - Lexer
  - Menhir_parser
  - Parser
  - Types
    
    At_rule
    
    Brace_block
    
    Component_value
    
    Declaration
    
    Declaration_list
    
    Rule
    
    Style_rule
    
    Stylesheet

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A custom lexbuffer that automatically keeps track of the source location. This module is a thin wrapper arounds sedlexing's default buffer, which does not provide this functionality.

type t = {

buf : Sedlexing.lexbuf;
mutable pos : Stdlib.Lexing.position;
mutable pos_mark : Stdlib.Lexing.position;
mutable last_char : int option;
mutable last_char_mark : int option;

}

the lex buffer type

val of_sedlex : 
  ?file:string ->
  ?pos:Stdlib.Lexing.position ->
  Sedlexing.lexbuf ->
  t

val of_ascii_string : ?pos:Stdlib.Lexing.position -> string -> t

val of_ascii_file : string -> t

val mark : t -> int -> unit

The next four functions are used by sedlex internally. See https://www.lexifi.com/sedlex/libdoc/Sedlexing.html.

val backtrack : t -> int

val start : t -> unit

val next_loc : t -> Stdlib.Lexing.position

location of next character

val cr : int

val next : t -> Stdlib.Uchar.t option

next character

val raw : t -> Stdlib.Uchar.t array

val latin1 : ?skip:int -> ?drop:int -> t -> string

val utf8 : ?skip:int -> ?drop:int -> t -> string

val container_lnum_ref : int Stdlib.ref

val fix_loc : Location.t -> Location.t

val make_loc : 
  ?loc_ghost:bool ->
  Stdlib.Lexing.position ->
  Stdlib.Lexing.position ->
  Location.t

val make_loc_and_fix : 
  ?loc_ghost:bool ->
  Stdlib.Lexing.position ->
  Stdlib.Lexing.position ->
  Location.t