commit f04abc6bdfa7a0171a8a0c9fd2ada9391044d056
author Kunpei Sakai <kunpei@google.com> Sun Sep 23 23:45:57 2018 +0900
committer Nigel Tao <nigeltao@golang.org> Tue Sep 25 07:20:08 2018 +0000
tree 6d23bb2024a749d9be6d91a1c4d5dee0d901bf90
parent cf3bd585ca2a5a21b057abd8be7eea2204af89d0

html: add missing special elements for <svg> and <math>

See: https://html.spec.whatwg.org/multipage/parsing.html#special

Change-Id: Ief3f0c04d2c7530a44221cb8fa2e22dd6d8b8427
Reviewed-on: https://go-review.googlesource.com/136876
Reviewed-by: Nigel Tao <nigeltao@golang.org>

html/const.go

diff --git a/html/const.go b/html/const.go
index 5eb7c5a..a3a918f 100644
--- a/html/const.go
+++ b/html/const.go
@@ -97,8 +97,16 @@
 	switch element.Namespace {
 	case "", "html":
 		return isSpecialElementMap[element.Data]
+	case "math":
+		switch element.Data {
+		case "mi", "mo", "mn", "ms", "mtext", "annotation-xml":
+			return true
+		}
 	case "svg":
-		return element.Data == "foreignObject"
+		switch element.Data {
+		case "foreignObject", "desc", "title":
+			return true
+		}
 	}
 	return false
 }