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Fortran Parser Question
Tim Robertstimr at probo.com
Mon Apr 16 00:05:03 EDT 2001
Hassan Aurag <aurag at geocities.com> wrote:>> Ok, I will try to be clearer. But first thanks for your answers, but I>already discovered how fortran can be tricky.>I already encountered a case where I had something like AEBF := 2*WHATEVER.>Now that : was allowed as a character in a variable and of course you noticed>the damned space there.Colon is allowed as a variable character? Zowie. So, you're going to haveto handle extensions as well as standard Fortran?I suggest you start with work that has already been done. There areseveral Fortran parsers available in source form. I'm sure some of themcould be modified to do what you want. This might be an interestingstarting place:http://studbolt.physast.uga.edu/templon/fortran.html>...Maybe now the whole issue will seem trivial to you.I'm afraid not. Fortran is a dreadful language to parse. You have a BIGjob ahead of you.--- Tim Roberts,timr at probo.com Providenza & Boekelheide, Inc.
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