public string PrintFixedWidth(string source, int[] widths)
{
using var res = new StringWriter();
FixedWidthFormat.Print(
res,
FixedWidthFormat.CreateParser(widths).Parse(source).Select(dl => dl.Values),
widths);
return(res.ToString());
}
public string ParseFixedWidth([NotNull] string source, [NotNull] int[] widths) =>
FixedWidthFormat
.CreateParser(widths)
.Parse(source)
.Select(l => l.ToString())
.Join("; ");