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   ISDELETE()

       Purpose

   Determine status of the SET DELETE ON/OFF command.

       Parameters

   None.

       Return Value

   .T. if SET DELETE ON, otherwise .F.

       Comments

   Use ISDELETE() in a UDF to query Clipper's delete setting, change 
   it if necessary, and then restore the original value.

       Example

   .
   .
   .
   if ISDELETE()             && is set delete on?
       set delete off        && turn it off!
       seek searchstr        && find all records, even deleted
   ones
   endif
   .
   .
   .