Comment # 21 on bug 915037 from Martin Pluskal

With latest published osc from factory:
# cat /etc/bash_completion.d/osc.sh
test -z "$BASH_VERSION" && return
complete -o default _nullcommand >/dev/null 2>&1 || return
complete -r _nullcommand >/dev/null 2>&1         || return
COMP_WORDBREAKS="${COMP_WORDBREAKS//:}"
test -s /usr/share/osc/complete && complete -o default -C
/usr/share/osc/complete osc
test -s /usr/lib64/osc/complete && complete -o default -C
/usr/lib64/osc/complete osc
test -s /usr/lib/osc/complete   && complete -o default -C /usr/lib/osc/complete
osc

# echo $COMP_WORDBREAKS
"'><=;|&(

@werner: by resolving this as invalid you are saying that either reporter is
doing something completely wrong, or that behaviour is absolutely correct and
reporter is crazy for complaining about it :)