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diff --git a/development/ratfor/README b/development/ratfor/README new file mode 100644 index 0000000000..7aee00f42c --- /dev/null +++ b/development/ratfor/README @@ -0,0 +1,27 @@ +ratfor (ratfor preprocessor for fortran77) + +Ratfor is short for Rational Fortran. If you are not familiar with +Ratfor, SEP has a good page about it here: + + https://sepwww.stanford.edu/sep/prof/pvi/rat/paper_html/node1.html + +...and Brian W. Kernighan's paper on the language can be found here: + + http://www.econ.uiuc.edu/~roger/research/repro/ratfor.pdf + +Ratfor was used in the classic Software Tools text by Kernighan and +Plauger, published by Addison and Wesley. Ratfor translates Rational +Fortran to Fortran-77, which can then be compiled with a F77 compiler +such as GNU Fortran. + +This Linux Ratfor is derived from the public domain ratfor +version 1.0 by Oz, Ken Yap, W. Bauske (IBM), and SEP +(http://sepwww.stanford.edu). It is still in the public domain. + +To compile and run a ratfor program: + + ratfor -o prog.f prog.r + f77 -o prog prog.f + ./prog + +There are some sample/test programs in "/usr/doc/ratfor-$VERSION/tests". |