removed "o" option of the regular expression in HtmlElement.escape(), as in this case, the encoding of the regular expression should automatically be US-ASCII in Ruby versions higher than 1.9.*
removed "o" option of the regular expression in HtmlElement.escape(),
as in this case, the encoding of the regular expression should automatically be US-ASCII in Ruby versions higher than 1.9.*

nico-hn/PseudoHikiParser