title: How to avoid Japanese period (。) breaking alone?
body: <p>Given a text in Japanese ending in period (。) as all Japanese characters are treated as individual words the period can break alone. Is there a way to avoid this not knowing previously the word count by line? </p>
  
  <p>ひらがなは文の終わりに現れることが多<br>
  く、1文字だけでなく1〜4文字のまとま<br>
  がなは表示されます。 感嘆符と疑符は<br>
  「ダブルバイト」であり、標準のなは表<br>
  。</p>