Boolean Value

Boolean values are a fundamental type in the language, represented by several different literals that are case-insensitive.

boolean             ::= "true" | "false" | "yes" | "no" |
                        "on" | "off" | "enabled" | "disabled"   /* All literals are case-insensitive */

In the example below, you can see valid boolean values using different literals:

[main]
value a: True
value b: off
value c: YES
value d: Disabled

Rules

1. Boolean Literals: A boolean value is created using one of the predefined literals from the list below. All literals are case-insensitive, meaning that any combination of upper or lower case letters is valid.

   True Value	False Value
   true	false
   yes	no
   on	off
   enabled	disabled

Features

Feature	Coverage
core	Boolean values are part of the core language.