tweak the nagios grammar.ry so it reflects the parser
The grammar.ry didn't match the parser.rb; what was in parser.rb was
module_eval <<'.,.,', 'grammar.ry', 42 def _reduce_10( val, _values, result ) result = {val[0] => val[1]} result end .,.,
Which couldn't have come from that grammar.ry which specified:
var: PARAM VALUE icomment returns { result = {val[0],val[1]} }