- nunjavni-! sumti-javniprocedure
- sumti-javni
- The rule to match.
Generate a javni that runs the passed in sumti-javni. The javni returned by nunjavni-& calls mapti if the sumti-javni calls namapti, and it calls mapti if the sumti-javni calls namapti.
nunjavni-! corresponds to the not-predicate expression in PEG syntax.