local -ix lookup_remote lookup_printout lookup_use_qh lookup_help
local -ax args
local -Ax lookup_communicate lu_parseopts_args opts
+ # Silence a few warnings for now.
+ # See http://www.zsh.org/mla/workers/2015/msg03364.html for details.
+ local -a match mbegin mend
+ local MATCH; integer MBEGIN MEND
backend='-init-'
lookup_ei='-main-'