new lines in iRules

Can you break up iRules with new lines to improve readability? For example, with the HTTP respond, the syntax says you list out the headers after the status code, but is the below allowed so its easier to read?

    HTTP::respond 200 
       Access-Control-Allow-Origin $origin_host
       Access-Control-Allow-Credentials "true"
       Access-Control-Expose-Headers "Location, X-metric-lb-rspt, X-metric-ws-rspt, X-metric-wl-rspt, Content-Disposition"
       Access-Control-Allow-Headers "Authorization, X-Requested-With, Origin, Accept, Content-Type, Cache-Control, Cookie, X-DEVICE-TYPE"
       Access-Control-Allow-Method "GET, POST, OPTIONS"
       Access-Control-Max-Age "1800"
       Timing-Allow-Origin $origin_host
   return