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From: lumsdon@dtoa1.dt.navy.mil (Lumsdon)
Newsgroups: comp.lang.fortran
Subject: Re: VMS FORTRAN to FORTRAN77
Message-ID: <1205@nems.dt.navy.mil>
Date: 7 Mar 90 21:58:48 GMT
References: <2665@uwm.edu> <1005.25eef90e@dayton.saic.com>
Sender: news@nems.dt.navy.mil
Reply-To: lumsdon@dtoa1.dt.navy.mil (Esther Lumsdon)
Organization: David Taylor Research Center, Annapolis, MD
Lines: 16

$ FORTRAN/WARNINGS=ULTRIX/LIST source

Constructions used in source that aren't supported in DEC's Ultrix FORTRAN
will be flagged with warnings. This should point out a lot of stuff,
as _I_think_ that Ultrix FTN doesn't implement all of the FORTRAN 77
extensions that VMS FORTRAN does.

If you have a current VMS FORTRAN Reference Manual available, the VMS
extensions (Not part of FORTRAN 77) are all marked in greenish-blue
ink. There should be fairly unique keywords used in most of these extensions.
You could count occurrences of them in the source.

--------------- My thoughts are my own, not the Navy's ------------------
Esther Lumsdon     lumsdon@dtoa1.dt.navy.mil    lumsdon%dtrc.arpa
			  David Taylor Research Center, a Navy lab
			  Annapolis Lab  cm 301-267-3816   av 281-3816