ô > BLib.Ttxt ô Teletext functions : (3Ýòttx_show(D%):ï12,31,39,24,D%?999„&80,32,30,11 2ãA%=0¸998:ïD%?A%„&80:í:á <: F'Ýòttx_type(fn$):in%=Ž(fn$):çin%=0:á P*êN%:õ:ïš#in%„&80:N%=N%+1:ýN%>959„Å#in% ZÙ#in%:in%=0:á d: nÝòttx_page(ch%) x*êN%:õ:ïš#ch%„&80:N%=N%+1:ýN%>959„Å#ch% ‚-ç¬Å#ch%:õ:A%=š#ch%:N%=N%+1:ýN%>1023„Å#ch% Œá –: Ýòttx_display(D%):êB%,R% ª0Û:R%=¤ttx_rows(D%):çR%<25:ñ¤ttx_title(D%,R%) ´<ãA%=1¸4:B%=D%?(230*A%):D%?(230*A%)=13:ñ$(D%+230*(A%-1)); ¾D%?(230*A%)=B%:í:çR%<24:á È;A%=D%+959-40*(R%=25):B%=?A%:?A%=13:ñ$(D%+920);:?A%=B%:á Ò: Ü:Ý¤ttx_rows(D%):A%=919:õA%=A%+1:ýA%>999„D%?A%<32:=A%40 æ: ð/Ý¤ttx_title(D%,R%):êB%:D%=D%+920-40*(R%=24) ú