x/net/html: parser should conform current w3c specifications #23071
Description
What version of Go are you using (go version)?
go version devel +25363de Fri Dec 8 16:54:20 2017 +0000 darwin/amd64
Does this issue reproduce with the latest release?
yes
What operating system and processor architecture are you using (go env)?
GOARCH="amd64"
GOBIN=""
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="darwin"
GOOS="darwin"
GOPATH="/Users/numb/workspace/private/go/go"
GORACE=""
GOROOT="/Users/numb/workspace/private/go/go"
GOTOOLDIR="/Users/numb/workspace/private/go/go/pkg/tool/darwin_amd64"
GCCGO="gccgo"
CC="clang"
GOGCCFLAGS="-fPIC -m64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -fdebug-prefix-map=/var/folders/6b/hxgkjy5d2d1b1633hq3slp14sf3ny_/T/go-build078552962=/tmp/go-build -gno-record-gcc-switches -fno-common"
CXX="clang++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
What did you do?
While investigating #23064, I noticed that the template element(it's metadata content) was not interpreted correctly.
I'd like to add this element.
[Additonal Notes: 2018/02/15]
We should implement the "in template" insertion mode.
https://play.golang.org/p/k_Q95lq-6T
What did you expect to see?
<html><head><meta/><template>foo</template></head><body></body></html>
What did you see instead?
<html><head><meta/></head><body><template>foo</template></body></html>