Table (Parser)

One last thing is needed before the Parser can be implemented is the Table, so named because it contains a list of the all operators and the precedence priority used in the conversion to the RPN format. However, it is also a good place to list all the commands and have them in one place, so there is only one table to search through or use during source recreation.

Eventually the Table will have many fields in it, but these will be added as needed. But for now, for the Parser, the fields that are needed are:

    string – the characters of the entry
    type – the type of the entry
    data type – data type of the entry
    code – a code for the entry
    two flag – command can have two words or operator can have two characters flag