ws                105 Functions.cpp      std::string ws; // 強調すべき語
ws                109 Functions.cpp              ws = (*i)[0];          // pos 番目の単語を取得
ws                116 Functions.cpp      std::string s1 = bufo.substr(wpt + ws.size()); // ヒット語後テキスト
ws                123 Functions.cpp      icu::UnicodeString usws  = icu::UnicodeString::fromUTF8(ws);
ws                177 Functions.cpp          o2 = eopen + ws + eclos + lopen + s1 + lclos + " " + l2;
ws                181 Functions.cpp          o2 = lopen + eopen + ws + eclos + s1 + lclos + " " + l2;