fix #110 (handle echo and ob_* for options['fn'])
fix #110 (handle echo and ob_* for options['fn'])

jmgq/lightncandy,jmgq/lightncandy,Southparkfan/lightncandy,Corollarium/lightncandy,zordius/lightncandy,vein1992/lightncandy,zordius/lightncandy,vein1992/lightncandy,cgvarela/lightncandy,fadimko/lightncandy,fadimko/lightncandy,Corollarium/lightncandy,cgvarela/lightncandy,Southparkfan/lightncandy