[photran] Support for Absoft compiler

[JSW <spam@xxxxxxxxxxxx>]

Hi,

We use the Absoft compiler for FORTRAN77. This compiler supports
several extensions of
the FORTRAN77 language. Among others it supports the RECORD construct.
Sadly the photran
syntax parser chokes on this:
RECORD /recordtype/ recordinstance

with the error (in the outline view):
Syntax error: Unexpected /

Is there any change of supporting this in Photran? It would also be an
improvement if the syntax
parser would just ignore these statements, but correctly handling the
record statements would be
nice of course.

best,
Jeroen