Class: Packrat::ErrorLoggingInterpretingParser

Inherits:
InterpretingParser show all
Defined in:
lib/packrat/grammar.rb

Instance Attribute Summary

Attributes inherited from InterpretingParser

#grammar, #results

Instance Method Summary collapse

Methods inherited from InterpretingParser

#eos?, #initialize, #lexeme, new_subclass, #parse_string, parse_string, #pos, #pos=

Constructor Details

This class inherits a constructor from Packrat::InterpretingParser

Instance Method Details

#skip(re) ⇒ Object 



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# File 'lib/packrat/grammar.rb', line 516

def skip(re)
  oldpos = pos
  r = super
  if r
    endp = pos - ((r > 0) ? 1 : 0)
    puts "#{oldpos.to_s.rjust(3)} - #{endp.to_s.ljust(3)} #{lexeme(oldpos,r).inspect} #{re.inspect}"
  else
    puts "\t\t\tNOT #{re.inspect}"
  end
  r
end