programción multi_line

1. Control multi_line
Desarrollo
00040 PASAR:
00041 MULTI_LINE READ MULTI_LINE_1.CTL,VAR$
00042 MULTI_LINE WRITE MULTI_LINE_2.CTL,VAR$
00050 RETURN
00060 !
00070 LIMPIAR:
00071 MULTI_LINE WRITE MULTI_LINE_1.CTL,""
00072 MULTI_LINE WRITE MULTI_LINE_2.CTL,""
00080 RETURN