Fix < produces parse errors in attribute states.

Edward Z. Yang ext:(%22) · Edward Z. Yang ext:(%22) · commit fd6660ffb5cd · 2009-07-08T22:37:53.000-04:00
diff --git a/SPEC b/SPEC
@@ -1,3 +1,3 @@
-3195
+3354
 
 (this is the last revision of the spec this library has been audited against)
diff --git a/library/HTML5/Tokenizer.php b/library/HTML5/Tokenizer.php
@@ -654,10 +654,11 @@ public function parse() {
                     } else {
                         /* U+0022 QUOTATION MARK (")
                            U+0027 APOSTROPHE (')
+                           U+003C LESS-THAN SIGN (<)
                            U+003D EQUALS SIGN (=)
                         Parse error. Treat it as per the "anything else" entry
                         below. */
-                        if($char === '"' || $char === "'" || $char === '=') {
+                        if($char === '"' || $char === "'" || $char === '<' || $char === '=') {
                             $this->emitToken(array(
                                 'type' => self::PARSEERROR,
                                 'data' => 'invalid-character-in-attribute-name'
@@ -733,9 +734,10 @@ public function parse() {
                     } else {
                         /* U+0022 QUOTATION MARK (")
                            U+0027 APOSTROPHE (')
+                           U+003C LESS-THAN SIGN (<)
                         Parse error. Treat it as per the "anything else"
                         entry below. */
-                        if($char === '"' || $char === "'") {
+                        if($char === '"' || $char === "'" || $char === '<') {
                             $this->emitToken(array(
                                 'type' => self::PARSEERROR,
                                 'data' => 'invalid-character-in-attribute-name'
@@ -820,9 +822,10 @@ public function parse() {
                     } else {
                         /* U+0022 QUOTATION MARK (")
                            U+0027 APOSTROPHE (')
+                           U+003C LESS-THAN SIGN(<)
                         Parse error. Treat it as per the "anything else"
                         entry below. */
-                        if($char === '"' || $char === "'") {
+                        if($char === '"' || $char === "'" || $char === "<") {
                             $this->emitToken(array(
                                 'type' => self::PARSEERROR,
                                 'data' => 'invalid-character-after-attribute-name'
@@ -894,8 +897,9 @@ public function parse() {
 
                     } else {
                         /* U+003D EQUALS SIGN (=)
+                         * U+003C LESS-THAN SIGN (<)
                         Parse error. Treat it as per the "anything else" entry below. */
-                        if($char === '=') {
+                        if($char === '=' || $char === '<') {
                             $this->emitToken(array(
                                 'type' => self::PARSEERROR,
                                 'data' => 'equals-in-unquoted-attribute-value'

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`		`-3195`
	`1`	`+3354`
`2`	`2`
`3`	`3`	`(this is the last revision of the spec this library has been audited against)`