lib/sh/util.sh: to_file(): log $stdout so users can tell which file is being created by the command. for some reason, can't use `local redirs=(">$stdout")` because the redirections don't seem to be applied. can't yet use `log+ -2 echo_vars stdout` because log+ does not yet support negative adjustments (they cause PS4 to be emptied out before being re-prepended to).
lib/sh/util.sh: to_file(): log $stdout so users can tell which file is being created by the command. for some reason, can't use `local redirs=(">$stdout")` because the redirections don't seem to be applied. can't yet use `log+ -2 echo_vars stdout` because log+ does not yet support negative adjustments (they cause PS4 to be emptied out before being re-prepended to).