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- *******************
-
- FUNCTION Clipwindow
-
- PARAMETERS _w1, _w2, _w3, _w4
-
- IF EMPTY(PCOUNT())
- CALL __setwin WITH WORD(0), WORD(0), WORD(24), WORD(79)
- RETURN(.T.)
- ELSEIF PCOUNT() = 1
- RETURN(.F.)
- ELSEIF PCOUNT() = 2
- RETURN(.F.)
- ELSEIF PCOUNT() = 3
- RETURN(.F.)
- ELSE
- IF TYPE("_w1")+TYPE("_w2")+TYPE("_w3")+TYPE("_w4") != "NNNN"
- RETURN(.F.)
- ELSE
- @ _w1, _w2 CLEAR TO _w3, _w4
- @ _w1, _w2 TO _w3, _w4 DOUBLE
- CALL __setwin WITH WORD(_w1), WORD(_w2), WORD(_w3), WORD(_w4)
- RETURN(.T.)
- ENDIF
- ENDIF
-
- * End of File
-
-