ref: e652be5559a70aa339a3952889f0421b9dda5ceb
parent: fe393882506834722eda40d94289133366f5a210
author: Ori Bernstein <ori@eigenstate.org>
date: Sun Mar 8 07:46:34 EDT 2020
"": output previous action to stderr When redirecting output from "", it prints the command to stdout, which garbles things like: % foo <inspect output> % "" > /dev/snarf Now, we send it to stderr.