miyagawa/carton — comment on commit f3cac18cbcae773679bde60443ed903121fcf0b1
File: lib/Carton.pm line 210
By wchristian:

Could you explain how this function is supposed to work?

I look at it and can't really figure out what's meant to happen, plus, on windows the open call fails, since it doesn't know `-|`, but returns a pid, since a cmd.exe process was launched.