#autoload

# This function can be used to complete comma separated values.
# The first argument should be a description for the completion items,
# and any further args are the completion items themselves.

compset -P '*,'
local -a used vals
used=(${(s:,:)IPREFIX})
_wanted tty expl $1 compadd -S ',' -q -F used "$@[2,-1]"