BUG: Taglib dont support double byte character set

[Jen Hsien Huang]

the taglib seems can't handle i18n correctly, for ex:
<test:loop count="10">
¤¤¤å
</test:loop>

it works fine, but if the body of taglib is a dynamic body, ex
<test:loop count="10">
<%="¤¤¤å"%>
</test:loop>
it works incorrect.