[antlr-interest] Code beautifier-indentation

[Bryan Ewbank]

To expand on John's question...

Do you need to split/merge lines, or simply change the indents.  The
example you showed only adjusts leading whitespace, so it's hard to
tell.

It may be as simple as a hack that says "map must start in column 4",
or it may be much more complex.

Please say more about the problem you need to solve; it may be (gasp)
that ANTLR isn't the right tool for you to do solve it.  No, really
:-)

- B