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|
#coding: UTF-8
#p <<Σ
#foo
#Σ
#Σ = 1
#puts Σ
puts '-- 0.0 --'
x = "\200\201"
p x.encoding
p x[0],x[1],x[2]
puts '-- 0.1 --'
x = "\200Σ\201"
p x.encoding
p x[0],x[1],x[2]
puts '-- 0.2 --'
x = "\xCE\xA3"
p x.encoding
p x[0],x[1],x[2]
puts '-- 0.3 --'
x = "Σ\xCE\xA3Σ"
p x.encoding
p x[0],x[1],x[2]
puts '-- 0.4 --'
x = "Σ"
p x.encoding
p x[0],x[1],x[2]
puts '-- 1 --'
begin
eval('"\200\u0343\201"')
rescue Exception
p $!
end
puts '-- 2 --'
begin
eval('"\x81\u0343\x82"')
rescue Exception
p $!
end
puts '-- 3 --'
begin
eval('"\x81" "\u0343" "\x82"')
rescue Exception
p $!
end
puts '-- 4 --'
begin
p "\x81" "\x82"
rescue Exception
p $!
end
puts '-- 5 --'
a = "\x81"
b = "\x82"
c = "\u0343"
begin
z = a + b + c
rescue
puts $!
end
|
