Language Extensions

RATTY coverts converts the following language extensions into standard FORTRAN, where necessary.

• Tab characters are replaced with the corresponding number of blanks.
• DO/ENDDO and DOWHILE/ENDDO can be replaced with standard FORTRAN-77 loops.
• The IMPLICIT NONE and IMPLICIT UNDEFINED statements may be converted to the form required by the local compiler, or eliminated altogether.
• INCLUDE files are expanded.