parseFile() with structed object?

Dear all,

  I have met some problems on parsing files, and i will take a simple example to describe my question.

  I have an object m1 build like this:

defstruct(myPoint x y)
defstruct(myObject name type listCord)
defun(test ()
  p1 = make_myPoint(?x 1 ?y 2)
  p2 = make_myPoint(?x 3 ?y 4)
  m1 = make_myObject(?name "test" ?type "Poly" ?listCord list(p1 p2))
) 

   And I saved m1 to a text file with format :

  myObject = {
    name = test
    type = Poly
    listCord = {
        myPoint = {
                    x=1
                    y=2
                }
                myPoint = {
                    x=3
                    y=4
                }
            }
        }

   I try to parse this format to rebuild m1 with parseFile() function but have no good idea to continue..

  parseFile("C:/m1.txt" 'myParseHndl "'\" \t")

  defun(myParseHndl (curLine lineArg result)
     case(car(lineArg)
       ("myObject" 
        result = make_myObject()
       )
("name"
result->name = nthelem(3 lineArg)
)
("type"
result->type = nthelem(3 lineArg)
)
("listCord"
result->listCord = myCordParseHndl..........??? 
) 
    )
  

    It seems not possible to call another handle in myParseHndl, and I was stuck here. 
    Is there a good routine for parsing this kind of files or any tips about parsing file ?
    The format of text file is flexible if need to be changed.