submodule execd-ntp {

	key name;

	leaf stratum { type ntpStratum; default 10; }

	leaf version { type int8 { range "1..4"; } default 4; }

}

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

[
	["keyword", "submodule"],
	" execd-ntp ",
	["punctuation", "{"],

	["keyword", "key"],
	" name",
	["punctuation", ";"],

	["keyword", "leaf"],
	" stratum ",
	["punctuation", "{"],
	["keyword", "type"],
	" ntpStratum",
	["punctuation", ";"],
	["keyword", "default"],
	" 10",
	["punctuation", ";"],
	["punctuation", "}"],

	["keyword", "leaf"],
	" version ",
	["punctuation", "{"],
	["keyword", "type"],
	" int8 ",
	["punctuation", "{"],
	["keyword", "range"],
	["string", "\"1..4\""],
	["punctuation", ";"],
	["punctuation", "}"],
	["keyword", "default"],
	" 4",
	["punctuation", ";"],
	["punctuation", "}"],

	["punctuation", "}"]
]

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

Checks for keywords.
