string_feature.test

cmd ""
cmd "f\"oo"
cmd "f\\"oo"
cmd "print(""hello"")"

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[
	["command", [
		["keyword", "cmd"],
		["string", "\"\""]
	]],
	["command", [
		["keyword", "cmd"],
		["string", "\"f\\\"oo\""]
	]],
	["command", [
		["keyword", "cmd"],
		["string", "\"f\\\\\"oo\""]
	]],
	["command", [
		["keyword", "cmd"],
		["string", "\"print(\"\"hello\"\")\""]
	]]
]

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Checks for strings.