Refactoring the FASTFortranFormatStatement

[lsafina]

Format statement has a format specification list with elements consisting of a repeat factor and an edit descriptor.

Currently FASTFortranFormatStatement uses formatDescription property to store the format specification list without separation on elements. It also uses tWithFormat trait, which is not fully defined, and not used for storing format specification list.

There should be a better way to store format specification list.

[NicolasAnquetil]

TWithFormat is not fully defined?
It seems ok to me: TWithFormat <>-* TFormat (except that currently the '*' is missing)

What do you think is missing?

[NicolasAnquetil]

inviting @uNouss to the discussion