FUNCTION YNREADER()

  Short:
  ------
  YNREADER() Creates specialized Yes/No get reader block

  Returns:
  --------
  <bReader> => get reader block for logical GET

  Syntax:
  -------
  YNREADER()

  Description:
  ------------
  Creates a reader block that pops up a Yes/No window
  to get the logical value for the current get.

  Implement by using the SEND keyword for your
  @Say..Get.. statements.

  i.e. @10,10 say blah get blahblah SEND reader:=YNREADER()

  Use this on a LOGICAL get only.

  Examples:
  ---------
   // while in the get V1, a Yes/No window pops up for
  logical selection

   v1 := .f.

   @10,10 get v1 send reader := ynreader()

   READ

  Source:
  -------
  S_READRS.PRG