Commit5aeccac

Edward Z. Yang ext:(%22)

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Add XERROR note w.r.t. relaxed parse error constraints.

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Original file line number	Diff line number	Diff line change
`@@ -2229,6 +2229,16 @@ private function consumeCharacterReference($allowed = false, $inattr = false) {`
`2229`	`2229`	`/* If no match can be made, then this is a parse error.`
`2230`	`2230`	`No characters are consumed, and nothing is returned. */`
`2231`	`2231`	`if (!$codepoint) {`
	`2232`	`+// XERROR: per r3146 this doesn't always result in a`
	`2233`	`+// parse error`
	`2234`	`+/* If the current state is not the character reference in`
	`2235`	`+ * attribute value state, or the U+0026 AMPERSAND character is`
	`2236`	`+ * not followed by one or more characters in the ranges U+0030`
	`2237`	`+ * DIGIT ZERO to U+0039 DIGIT NINE, U+0041 LATIN CAPITAL LETTER`
	`2238`	`+ * A to U+005A LATIN CAPITAL LETTER Z, and U+0061 LATIN SMALL`
	`2239`	`+ * LETTER A to U+007A LATIN SMALL LETTER Z, followed by a`
	`2240`	`+ * U+003D EQUALS SIGN character (=), then this is also a parse`
	`2241`	`+ * error. */`
`2232`	`2242`	`$this->emitToken(array(`
`2233`	`2243`	`'type' =>self::PARSEERROR,`
`2234`	`2244`	`'data' =>'expected-named-entity'`

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