Rule Language Grammar
There are some basic concepts that you need to know about working with the rule language grammar.
- Whitespace
Whitespace is used to separate tokens (identifiers, keywords, literals, separators, and operators) just as it is used in any written language to separate words. Whitespace is also used to format code. - Comments
Comments are used to comment a rule. - Separators
Separators are used to separate statements, expressions, or arguments in a function. - Local Variables
Local variables of certain types are used in rule actions and rule functions. - Literals
Certain literals are used for the rule language grammar. - Escape Sequences
Escape sequences are used to represent characters when working with the rule language grammar. - Operators
Certain operators are defined for use with the rule language grammar.
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