class Lexer

Public Class Methods

Source

# File development/compressed_state_table/parser.rb, line 257
def initialize(tokens)
  @tokens = tokens
  @index = 0
end

Public Instance Methods

next_token ()

Source

# File development/compressed_state_table/parser.rb, line 262
def next_token
  if @tokens.length > @index
    token = @tokens[@index]
    @index += 1
    return token
  else
    return Parser::SYM_EOF
  end
end