I'm seeing the following trace: | srca |Trying rule: [srca] | | srca |Trying production: [srcb] | | srca |Trying subrule: [srcb] | | srcb |Trying rule: [srcb] |
Trouble is, srcb is not a production or subrule of srca. How do I even begin to debug this? Meantime: I'll try to reproduce this error with a subset of my (large) grammar. Thanks, Jonathan.