i can't remember off the top of my head the exact perl variable, but anyhow you can just change the end of line character to any character or any number of characters you want. after it is set, print a blank line, and all your prints now default at whatever position.
If you need more control over print layout, you could use the (a bit arcane) FORMAT constructs, or use some other layout module.
the hardest line to type correctly is: stty erase ^H