while(<IN>)
{
s/>>>running<<</<<<testing>>>/;
- s/(\d+\.\d+(?:\.\d+)?(-RC\d+|-dev)?\0<<eximversion>>)/"x.yz\0" . ("*" x (length($1) - 5))/e;
+ s/(\d+\.\d+(?:[_.]\d+)?([_-]RC\d+|[_-]dev)?(?:[0-9a-fA-F-]*)(?:-XX)?\0<<eximversion>>)/"x.yz\0" . ("*" x (length($1) - 5))/e;
print OUT;
}