die "\n\n".
"End of STDIN reached. Are you using xargs? Caff wants to read from STDIN,\n".
"so you can't really use it with xargs. A patch against caff to read from\n".
die "\n\n".
"End of STDIN reached. Are you using xargs? Caff wants to read from STDIN,\n".
"so you can't really use it with xargs. A patch against caff to read from\n".