Change Displayed Number for Logical Lines When Metric is Not Available #17
Description
When the scount program shows the number of logical lines of code (LLC) of text formats for which the metric cannot be computed, e.g. unformatted plain text, then it currently shows the number 0 (zero). Change this to instead display a generic label, e.g. 'n/a' or '-', so that this case can be easily distinguished visually by a user.