arg-skeleton_feature.test

At {1,time,::jmm} on {1,date,::dMMMM}, there was {2} on planet {3,number,integer}.

----------------------------------------------------

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		["argument-delimiter", "{"],
		["content", [
			["argument-name", "1"],
			["punctuation", ","],
			["arg-type", "time"],
			["punctuation", ","],
			["arg-skeleton", "::jmm"]
		]],
		["argument-delimiter", "}"]
	]],
	" on ",
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		["content", [
			["argument-name", "1"],
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	", there was ",
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		["content", [
			["argument-name", "2"]
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	" on planet ",
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		["content", [
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			["punctuation", ","],
			["arg-type", "number"],
			["punctuation", ","],
			["arg-style", "integer"]
		]],
		["argument-delimiter", "}"]
	]],
	"."
]