#compdef look

local curcontext="$curcontext" state line expl ret=1
typeset -A opt_args

_arguments -C -s \
  '-t+[termination character]:termination character:' \
  '-f[case insensitive]' \
  '-d[dictionary order]' \
  ':string:->string' \
  ':dictionary file:_files' && ret=0

[[ -n "$state" && ! -prefix - ]] && _wanted values expl 'word prefix' \
    compadd - $(_call_program words $words[1] '"$PREFIX"') && return

return ret
