FORTRAN Program Checker
There is an unsupported utility called ftnchek, which
is similar to lint for C code, available to check
Fortran programs for syntax errors, non- standard usages and semantic
errors. It may be of use in debugging Fortran programs, particularly
on the older workstations, where the compilers are not as robust.
To find more information about it, type:
add fortran
man ftnchek
For more information, contact ellis@mit.edu.