我曾经也查过这个功能,找到了两个开源的转换程序。大家可以试试。
(1)https://bitbucket.org/lemonlab/f2f/
f2f is a Perl script which does much of the tedious work of converting Fortran 77 source code into Fortran 90/95 form. There seems to be a lot of Fortran hate in the world, and I think this comes from people who have been forced to use Fortran 77 at some time or another. Hopefully, this program will make you a less hateful person.
(2)ftp://ftp.numerical.rl.ac.uk/pub/MandR/convert.f90
Author: Michael Metcalf (MichaelMetcalf@compuserve.com)