Hi,

The following is some tests on  '/'

## irb 0.7.4

    irb(main):001:0> a = 10
    => 10
    irb(main):002:0> b = a /2
    irb(main):003:0/
    irb(main):004:0/ /
    NameError: undefined method `a' for #<Object:0x2ac38ce0>
            from (irb):4
    irb(main):005:0>

## irb 0.9

    irb(main):001:0> a = 10
    => 10
    irb(main):002:0> b = a /2
    irb(main):003:0/
    irb(main):004:0/ /
    SyntaxError: compile error
    (irb):4: unterminated string meets end of file
    (irb):4: syntax error
            from (irb):4
    irb(main):005:0>

## ruby 1.6.8 script

    a = 10
    b = a /2     #==> unterminated regexp meets end of file


    a = 10
    b = a /2 / 3 #==> parse error


Bug or feature?

Park Heesob