ted.library/TEDSetCurrentLine
   NAME
       TEDSetCurrentLine -- tell the library where the current line pointer is

   SYNOPSIS
       TEDSetCurrentLine(¤tlineptr)
                             A0

   FUNCTION
       Tell ted.library where SuperTED holds the pointer to the current line
       in the document

   INPUTS
       ¤tlineptr -- address of the current line pointer (!)