    linenr:1
     addr1:
 addr1flag:
     addr2:
 addr2flag:
  lastaddr:
  modifier:
        id:#
   content:
 delimiter:
   pattern:
   replace:
      flag:
   comment:# GNU sed extras: /address/I and s///i

    linenr:2
     addr1:\,addr1,
 addr1flag:I
     addr2://
 addr2flag:
  lastaddr:\,addr1,I
  modifier:!
        id:s
   content:w.out1
 delimiter:/
   pattern:a
   replace:.
      flag:igpw
   comment:

