[RFC] FORTRAN95 Expression parser

[Petr Sorfa <petrs@caldera.com>]

Hi,

I've created a FORTRAN95 expression parser for GDB. It is based off the
current FORTRAN expression parser, but has changed significantly in
source and functionality. I've developed it as a new separate parser
with the file prefix of f95-x as opposed to the existing f-x files.

The question is whether I should submit the patch as the f95-x files
(which will leave the current FORTRAN parser untouched) or replace the
existing FORTRAN parser?

Note that the F95 parser fully supports F77/F90/F95, but differs a bit
from the existing fortran gdb parser (which relies a bit heavily on C
notation.)

Petr