Is there a go-to code formatter for Fortran?

[Beliavsky]

@RonShepard

Is there a formatting tool that can be incorporated into the “git diff” command that filters out the trivial changes and shows only the essential changes?

My tools list has

FF08Diff: command line tool for obtaining the semantic difference (difference in meaning, rather than appearance) between two sets of Fortran 2008 source files, written in Fortran 2003 by IanH

which I have not tried.