Added "-" as special filename meaning that stdin will be parsed. Aggregating parsed lines directly, instead of collecting them. Added thousand-separators to output.
Added "-" as special filename meaning that stdin will be parsed.
Aggregating parsed lines directly, instead of collecting them.
Added thousand-separators to output.

HPI-SWA-Lab/RSqueak,HPI-SWA-Lab/RSqueak,HPI-SWA-Lab/RSqueak,HPI-SWA-Lab/RSqueak