Variables

[Adrodoc]

There should be at least 3 types of variables:

• String template
• Selecor
• Value

A value can be assigned from a constant or selector and scoreboard.
Selectors and templates can be used for interpolation.
Values can be used for scoreboard operations like:
mySelector Scoreboard += myValue

[Adrodoc]

Because values can not be used for interpolation, there should be a fourth type: literal or constant. This is a value that is known at compiletime and can therefor be used for interpolation. The keyword constant might be confusing because the variable can be changed by an assignment.

[Adrodoc]

You should be able to define variables within a process (local variables) or outside of a process (global variables). It might be a good idea to not allow changing a global compiletime variable, because then the program would rely on the compilation order of the files.
A global variable should be accessible from other files via filename.valiablename if that file is imported.