w3c
diff --git a/Collapse file: src/main/resources/com/adobe/epubcheck/schema/30/epub-xhtml-30.rnc
‎src/main/resources/com/adobe/epubcheck/schema/30/epub-xhtml-30.rnc‎
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+2Lines changed: 2 additions & 0 deletions b/Collapse file: src/main/resources/com/adobe/epubcheck/schema/30/epub-xhtml-30.rnc
‎src/main/resources/com/adobe/epubcheck/schema/30/epub-xhtml-30.rnc‎
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+2Lines changed: 2 additions & 0 deletions
diff --git a/Collapse file: src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/LAST_UPDATE
‎src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/LAST_UPDATE‎
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+1-1Lines changed: 1 addition & 1 deletion b/Collapse file: src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/LAST_UPDATE
‎src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/LAST_UPDATE‎
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+1-1Lines changed: 1 addition & 1 deletion
diff --git a/Collapse file: src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/aria.rnc
‎src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/aria.rnc‎
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+43-4Lines changed: 43 additions & 4 deletions b/Collapse file: src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/aria.rnc
‎src/main/resources/com/adobe/epubcheck/schema/30/mod/html5/aria.rnc‎
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+43-4Lines changed: 43 additions & 4 deletions
@@ -9,6 +9,8 @@ include "./mod/epub-svg-inc.rnc" {
 common.elem.phrasing |= svg
 common.elem.phrasing |= math
 
+math.attributes &= aria.global?
+
 svg.title.content |= common.elem.phrasing
 
 svg.foreignObject.content |= 
 
@@ -1 +1 @@
-224d49b95e1ec27706652639fad85ecec1b8291e
+9b11254fbe3c5cb2339794101e17e7d8ec844223
@@ -31,6 +31,7 @@ aria.global =
 	&	aria.prop.owns?
 	&	aria.prop.relevant?
 	&	aria.prop.roledescription?
+	&	aria.prop.description?
 	)
 
 common.attrs.other &= aria.global?
@@ -144,7 +145,6 @@ common.attrs.aria.implicit.searchbox |=
 	(	aria.prop.activedescendant?
 	&	aria.prop.autocomplete?
 	&	aria.prop.multiline?
-	&	aria.prop.placeholder?
 	&	aria.prop.readonly?
 	&	aria.prop.required?
 	)
@@ -198,6 +198,10 @@ common.attrs.aria.implicit.column-or-row-header |=
 	(	aria.prop.sort?
 	&	aria.prop.readonly?
 	&	aria.prop.required?
+	&	aria.prop.colspan?
+	&	aria.prop.colindex?
+	&	aria.prop.rowspan?
+	&	aria.prop.rowindex?
 	&	aria.state.selected?
 	&	aria.state.expanded?
 	)
@@ -397,6 +401,12 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 			common.data.idrefs #REVISIT add Schematron check
 		}
 
+## description
+	aria.prop.description =
+		attribute aria-description {
+			string
+		}
+
 ## details
 	aria.prop.details =
 		attribute aria-details {
@@ -584,7 +594,9 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 ## setsize
 	aria.prop.setsize =
 		attribute aria-setsize {
-			common.data.integer.non-negative
+			(	common.data.integer.non-negative
+                        |	string "-1"
+                        )
 		}
 
 ## sort
@@ -695,6 +707,7 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 	aria.cell =
 		(	aria.role.cell
 		&	aria.prop.colspan?
+		&	aria.prop.colindex?
 		&	aria.prop.rowspan?
 		&	aria.prop.rowindex?
 		)
@@ -873,6 +886,7 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 		&	aria.state.expanded?
 		&	aria.prop.required?
 		&	aria.prop.colspan?
+		&	aria.prop.colindex?
 		&	aria.prop.rowspan?
 		&	aria.prop.rowindex?
 		)
@@ -1086,6 +1100,13 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 	common.attrs.aria |= aria.menuitemcheckbox
 	common.attrs.aria.role.menuitemcheckbox |= aria.menuitemcheckbox
 
+## menuitemcheckbox w/o checked required
+	aria.menuitemcheckbox-checked-not-required =
+		(	aria.role.menuitemcheckbox )
+		aria.role.menuitemcheckbox-checked-not-required =
+			attribute role { string "menuitemcheckbox" }
+	common.attrs.aria.role.menuitemcheckbox-checked-not-required |= aria.menuitemcheckbox-checked-not-required
+
 ## menuitemradio
 	aria.menuitemradio =
 		(	aria.role.menuitemradio
@@ -1100,6 +1121,17 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 	common.attrs.aria |= aria.menuitemradio
 	common.attrs.aria.role.menuitemradio |= aria.menuitemradio
 
+## menuitemradio w/o checked required
+	aria.menuitemradio-checked-not-required =
+		(	aria.role.menuitemradio
+		&	aria.state.selected?
+		&	aria.prop.posinset?
+		&	aria.prop.setsize?
+		)
+		aria.role.menuitemradio-checked-not-required =
+			attribute role { string "menuitemradio" }
+	common.attrs.aria.role.menuitemradio-checked-not-required |= aria.menuitemradio-checked-not-required
+
 ## navigation
 	aria.navigation =
 		(	aria.role.navigation
@@ -1257,7 +1289,6 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 		&	aria.prop.activedescendant?
 		&	aria.prop.autocomplete?
 		&	aria.prop.multiline?
-		&	aria.prop.placeholder?
 		&	aria.prop.readonly?
 		&	aria.prop.required?
 		)
@@ -1357,11 +1388,20 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 	common.attrs.aria |= aria.switch
 	common.attrs.aria.role.switch |= aria.switch
 
+## switch w/o checked required
+	aria.switch-checked-not-required =
+		(	aria.role.switch )
+		aria.role.switch-checked-not-required =
+			attribute role { string "switch" }
+	common.attrs.aria.role.switch-checked-not-required |= aria.switch-checked-not-required
+
 ## tab
 	aria.tab =
 		(	aria.role.tab
 		&	aria.state.selected?
 		&	aria.state.expanded?
+		&	aria.prop.posinset?
+		&	aria.prop.setsize?
 		)
 		aria.role.tab = 
 			attribute role { string "tab" }
@@ -1421,7 +1461,6 @@ common.attrs.aria.implicit.navigation |= common.attrs.aria.implicit.landmark
 		&	aria.prop.activedescendant?
 		&	aria.prop.autocomplete? # not inherited
 		&	aria.prop.multiline? # not inherited
-		&	aria.prop.placeholder?
 		&	aria.prop.readonly? # not inherited
 		&	aria.prop.required?
 		)
Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-224d49b95e1ec27706652639fad85ecec1b8291e`
	`1`	`+9b11254fbe3c5cb2339794101e17e7d8ec844223`