BarNumber function

["Dale Glaspie" <dglaspie@xxxxxxxxx>]

List

Why does the following code not verify?

Condition1 = TradeLevel > 0;

IF Condition1 then
  Value1 = BarNumber;
IF BarNumber > Value1 then
  Value2 = BarNumber - Value1;

According to the TS manual this should be written properly but it shows an
error stating the "minus sign" is not recognized by Easy Language.

Thanks for help.

Dale