node_modules/prismjs/tests/languages/autoit/variable_feature.test

$foo
$foo_bar_42
@ComputerName
@CPUArch
@TAB

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[
	["variable", "$foo"],
	["variable", "$foo_bar_42"],
	["variable", "@ComputerName"],
	["variable", "@CPUArch"],
	["variable", "@TAB"]
]

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Checks for variables and macros.