We get stuff like this (td is an alias for 'ticket details' that expects 1 arg):
SD> td
Use of uninitialized value within @captures in substitution iterator at /home/spang/src/bps/prophet/lib/Prophet/CLI.pm line 132.
No UUID or LUID given!
usage: ticket details <record-id> [options]
Options are:
-a|--all-props Show props even if they aren't common
-b|--batch
for SD