[antlr-interest] C++ parser usage ideas

[Paul Johnson]

Jim Crafton wrote:
> It does insert "#line" statements!
> Is that what they are for?

Yes - try using cpp; it's documented.

I've done this with lex (but not Antlr) for C, and it's pretty trivial. 
    You should only attempt to analyse the cpp output. When you've got 
the output, look for any lines starting with '#', (manually!) parse for 
the current file name and line number, and reset your own fname/line 
number variables.

Paul