How does flex support bison-location exactly?

Question

I\'m trying to use flex and bison to create a filter, because I want get certain grammar elements from a complex language. My plan is to use flex + bison to recognise the gr

Answer 1

Take a look at section 3.6 of the Bison manual - that seems to cover locations in some detail. Combined with what you found in the Flex manual, that may be sufficient.