cremno

Results 3 issues of cremno

```ruby Table.new(1, 1, 1)._dump(-1).unpack(?V)[0] # => 1 Table.new(1, 0, 1)._dump(-1).unpack(?V)[0] # => 1 Table.new(0, 1)._dump(-1).unpack(?V)[0] # => 1 Table.new(0, 0)._dump(-1).unpack(?V)[0] # => 1 ``` Should be 3, 3, 2, 2.

RGSS accuracy

``` ruby t = Table.new(1) # one dimension: x t[0, 0] = 0 # RGSS: ArgumentError, mkxp: works ```

RGSS accuracy

``` $ ruby-parse --18 -e "?\u267F" (int 226) ``` ``` $ ruby -e "?\u267F" -e:1: syntax error, unexpected tINTEGER, expecting $end ```

bug