Lexer: Lexing Engine

LexerR Documentation

Lexing Engine

Description

The following Lexer class implements the lexer runtime. There are only a few public methods and attributes:

  • input() - Store a new string in the lexer

  • token() - Get the next token

  • clone() - Clone the lexer

  • lineno - Current line number

  • lexpos - Current position in the input string

Usage

Lexer

Format

An R6Class generator object


systemincloud/rly documentation built on May 11, 2022, 11:13 a.m.