class EBNF::PEG::Parser::Unmatched
@!parse
# Record details about an inmatched rule, including the following: # # * Input location and line number at time of failure. # * The rule at which this was found (non-terminal, and nat starting with '_'). class Unmatched # @return [Integer] The position within the scanner which did not match. attr_reader :pos # @return [Integer] The line number which did not match. attr_reader :lineno # @return [Array<Symbol,String>] # Strings or production rules that attempted to match at this position. attr_reader :expecting end
Public Instance Methods
to_s()
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# File lib/ebnf/peg/parser.rb, line 527 def to_s "syntax error, expecting #{expecting.map(&:inspect).join(', ')}" end