- Add syntactic support for navigation operator "?."
# $i= null; $i?.member // null
# $i= new T(); $?.member // value of member
# Also works for method calls
- Initial release
- Add "nav" meber
- Support lookahead for more than just one token
- Regenerate
- Support navigation operator in member accesses and metod calls
- Reference net.xp_lang.tests.execution.source.NavigationOperatorTest
- Test chains
- Support navigation operator on lambdas
- Regenerate
- MFH
- Add net.xp_lang.tests.execution.source.NavigationOperatorTest
Merge pull request #13 from thekid/nullsafe-oo

Navigation operator
- Announce pull request #13