github.com/philhug/dnscontrol@v0.2.4-0.20180625181521-921fa9849001/pkg/natsort/README.txt (about)

     1  This is from https://godoc.org/bitbucket.org/zombiezen/cardcpx/natsort
     2  
     3  I modified it to be compatible with the Python natsort package.
     4  I'll move this to vendor/ once he accepts our PR.