# File lib/rbot/core/utils/utils.rb, line 324 def Utils.decode_html_entities(str) if defined? ::HTMLEntities return HTMLEntities.decode_entities(str) else str.gsub(/(&(.+?);)/) { symbol = $2 # remove the 0-paddng from unicode integers if symbol =~ /^#(\d+)$/ symbol = $1.to_i.to_s end # output the symbol's irc-translated character, or a * if it's unknown UNESCAPE_TABLE[symbol] || (symbol.match(/^\d+$/) ? [symbol.to_i].pack("U") : '*') } end end