anchor.diff:  }
   
   _luban_options() {
  -  echo `$@ -h 2>/dev/null | awk '/Options:/{p=1;next}/^\s*$/{p=0}p' | grep -o '\-\-\w*'`
  +  echo `$@ -h 2>/dev/null | awk '/Options:/{p=1;next}/^\s*$/{p=0}p' | grep -o '\-\-[A-Za-z0-9_-]*'`
   }
   
   _luban() {
  
positive.code:   local line="${COMP_LINE}"
  
    if [ "$_luban_comp_cword" != "${COMP_CWORD}" ]; then
      _luban_comp_cword="${COMP_CWORD}"
      if [ -z "$word" ]; then
        _luban_comp_opts=$(_luban_commands $line)
      else
  
negative.code: 
  alias uber='source <%= app_path %>/.envrc'
  alias unset_uber='source <%= app_path %>/.unset_envrc'
  alias luban='bundle exec luban'
  
  uber
  
  