From: sinara@... Date: 1997-01-16T18:51:38+09:00 Subject: [ruby-list:1721] Re: 正規表現単独の ? с 篁ャ若鴻с "a" =~ /(^|b)/ с若с障 "a" =~ /(b|^)/ "a" =~ /^/ сс障違