○:GNU less:358+iso254:2000/07/08:less:1:2000/12/05:M:sato@complex.eng.hokudai.ac.jp:Yuichi SATO:
○:GNU less:358+iso254:2000/07/08:lesskey:1:2000/12/05:M:sato@complex.eng.hokudai.ac.jp:Yuichi SATO: