def decorateSubHeader(title, columnWidths, options):
    title = title.lower()
    if title != options.sortCategory:
        s = "| %*s%*s%*s%*s%*s " % (
            columnWidths.getWidth(title, "min"), "min",
            columnWidths.getWidth(title, "med"), "med",
            columnWidths.getWidth(title, "ave"), "ave",
            columnWidths.getWidth(title, "max"), "max",
            columnWidths.getWidth(title, "total"), "total")
        return s
    else:
        s = "| "
        for field, width in [("min", columnWidths.getWidth(title, "min")),
                             ("med", columnWidths.getWidth(title, "med")),
                             ("ave", columnWidths.getWidth(title, "ave")),
                             ("max", columnWidths.getWidth(title, "max")),
                             ("total", columnWidths.getWidth(title, "total"))]:
            if options.sortField == field:
                s += "%*s*" % (width - 1, field)
            else:
                s += "%*s" % (width, field)
        s += " "
        return s
Add a marker to the correct field if the TITLE is sorted on.
dataset/ETHPy150Open BD2KGenomics/toil/src/toil/utils/toilStats.py/decorateSubHeader