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。
| DIR:/opt/alt/ruby18/lib64/ruby/1.8/irb/ext/ |
| Current File : //opt/alt/ruby18/lib64/ruby/1.8/irb/ext/workspaces.rb |
#
# push-ws.rb -
# $Release Version: 0.9.5$
# $Revision: 11708 $
# $Date: 2007-02-13 08:01:19 +0900 (Tue, 13 Feb 2007) $
# by Keiju ISHITSUKA(keiju@ruby-lang.org)
#
# --
#
#
#
module IRB
class Context
def irb_level
workspace_stack.size
end
def workspaces
if defined? @workspaces
@workspaces
else
@workspaces = []
end
end
def push_workspace(*_main)
if _main.empty?
if workspaces.empty?
print "No other workspace\n"
return nil
end
ws = workspaces.pop
workspaces.push @workspace
@workspace = ws
return workspaces
end
workspaces.push @workspace
@workspace = WorkSpace.new(@workspace.binding, _main[0])
if !(class<<main;ancestors;end).include?(ExtendCommandBundle)
main.extend ExtendCommandBundle
end
end
def pop_workspace
if workspaces.empty?
print "workspace stack empty\n"
return
end
@workspace = workspaces.pop
end
end
end
|