compctl -k "(
-- \
-- \
-- \
-- \
-- \
-- \
-L \
-M \
-O \
-P \
-Q \
-R \
-S \
-V \
-W \
-a \
-b \
-f \
-g \
-h \
-k \
-m \
-r \
-s \
-t \
-v \
-z \
--operators ---operators \
Use -Use \
a -a \
all -all \
for -for \
list -list \
of -of \
operators. -operators. \
option -option \
)" -f cdo
