Line information in AGSParser

[Stefan Urbanek]

Hi,

As I do not know internals of the AGSParser I am trying to write here to ask 
someone with better knowledge of it. Is it possible to add following additional 
information in the AGSParser?

- character range for some elements, like:
        - @interface to @end
        - @implementation to @end
        - method from '-' to last '}'
        - method from '+' to last '}'
- parsing from a string instead of file only

This would allow better source browsing/indexing and in code generation it 
would allow methods to be replaced. I know that it was intended to be 
documentation helper class, however it looks like fully functional reusable 
parser.

Thanks,

Stefan