　晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 sh-3ll

HOME

sh-3ll 1.0

DIR:/opt/alt/ruby18/share/ri/1.8/system/Regexp/

Current File : //opt/alt/ruby18/share/ri/1.8/system/Regexp/new-c.yaml

--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: "Constructs a new regular expression from <em>pattern</em>, which can be either a <tt>String</tt> or a <tt>Regexp</tt> (in which case that regexp's options are propagated, and new options may not be specified (a change as of Ruby 1.8). If <em>options</em> is a <tt>Fixnum</tt>, it should be one or more of the constants <tt>Regexp::EXTENDED</tt>, <tt>Regexp::IGNORECASE</tt>, and <tt>Regexp::MULTILINE</tt>, <em>or</em>-ed together. Otherwise, if <em>options</em> is not <tt>nil</tt>, the regexp will be case insensitive. The <em>lang</em> parameter enables multibyte support for the regexp: `n', `N' = none, `e', `E' = EUC, `s', `S' = SJIS, `u', `U' = UTF-8."
- !ruby/struct:SM::Flow::VERB 
  body: "   r1 = Regexp.new('^a-z+:\\s+\\w+')           #=&gt; /^a-z+:\\s+\\w+/\n   r2 = Regexp.new('cat', true)               #=&gt; /cat/i\n   r3 = Regexp.new('dog', Regexp::EXTENDED)   #=&gt; /dog/x\n   r4 = Regexp.new(r2)                        #=&gt; /cat/i\n"
full_name: Regexp::new
is_singleton: true
name: new
params: |
  Regexp.new(string [, options [, lang]])       => regexp
  Regexp.new(regexp)                            => regexp
  Regexp.compile(string [, options [, lang]])   => regexp
  Regexp.compile(regexp)                        => regexp

visibility: public