n-attr_feature.test

<a n:href="Post:show $post->id">link</a>
<a n:href = "Post:show $post->id">link</a>
<div n:if=$items>
<div n:tag-if='$a > $b'>
<script n:nonce>

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

[
	["tag", [["tag", [["punctuation", "<"], "a"]],
	["n-attr", [["attr-name", "n:href"],
		["attr-value", [["punctuation", "="], ["punctuation", "\""], ["php", ["Post", ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]], ["punctuation", "\""]]]]],
	["punctuation", ">"]]],
	"link", ["tag", [["tag", [["punctuation", "</"], "a"]], ["punctuation", ">"]]],

	["tag", [["tag", [["punctuation", "<"], "a"]],
	["n-attr", [["attr-name", "n:href"],
		["attr-value", [["punctuation", "="], ["punctuation", "\""], ["php", ["Post", ["punctuation", ":"], ["class-name", "show"], ["variable", "$post"], ["operator", "->"], ["property", "id"]]], ["punctuation", "\""]]]]],
	["punctuation", ">"]]],
	"link", ["tag", [["tag", [["punctuation", "</"], "a"]], ["punctuation", ">"]]],

	["tag", [["tag", [["punctuation", "<"], "div"]],
	["n-attr", [["attr-name", "n:if"],
		["attr-value", [["punctuation", "="], ["php", [["variable", "$items"]]]]]]],
	["punctuation", ">"]]],

	["tag", [["tag", [["punctuation", "<"], "div"]],
	["n-attr", [["attr-name", "n:tag-if"],
		["attr-value", [["punctuation", "="], ["punctuation", "'"], ["php", [["variable", "$a"], ["operator", ">"], ["variable", "$b"]]], ["punctuation", "'"]]]]],
	["punctuation", ">"]]],

	["tag", [["tag", [["punctuation", "<"], "script"]], ["n-attr", [["attr-name", "n:nonce"]]], ["punctuation", ">"]]]
]

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

Checks for operators.