for erb, I think this patch to the nxml/xmltok.el might work
http://code.google.com/p/dot-emacs/source/browse/trunk/brettatoms/emacs/packages/nxhtml/etc/schema/nxml-erb.patch?r=142
for erb, I think this patch to the nxml/xmltok.el might work
http:// code.google. com/p/dot- emacs/source/ browse/ trunk/brettatom s/emacs/ packages/ nxhtml/ etc/schema/ nxml-erb. patch?r= 142