cremno

Pixman doesn't support the (odd) subtract blend mode though.

I have the same issue with 3.1.2-1 (x64). Windows is looking for `irb.cmd` but only `irb.bat` exists. Other binstubs also have the `.bat` extension, not `*.cmd`. Maybe RubyGems has changed...

[RubyInstaller set up the shortcut](https://github.com/oneclick/rubyinstaller2/blob/9ac744d754675ef57bc016f7c13b3e78935c6f3d/recipes/installer-inno/rubyinstaller.iss.erb#L140) but `irb.cmd` does not exist (anymore?). Only `irb.bat`. Running `irb` (without any extension) via command line works. But I can't really say for sure if...

There is another difference that might matter: > No method copying: If you want to modify a method's behavior via meta-programming, you only need to do this in one place...

The [stop-parsing symbol](http://technet.microsoft.com/en-us/library/hh847755.aspx) can be used: `jruby --% -Xbacktrace.style=raw -e 1` Or just quote any arguments which contain a dot (or any other special characters): `jruby "-Xbacktrace.style=raw" -e 1` Quoting...

@headius: I think you can't do much (non-hacky) in this case. The command line is always “mangled” since PowerShell does its job before creating the process and passing it.

Somewhat related because 1.8 doesn't support `\u` at all: `"\u0041"` should be equal to `"u0041"`, not `"A"`. Should I submit a new issue? Rename this one?

I have to admit I'm not a huge fan of mkxp's `rb_get_args` (the current implementation anyway). The RGSS is full of bugs and peculiarities including value conversion to C++ from...

To re-phrase my comment above: While your PR improves compatibility with the original implementation, it also introduces incompatibilities at the same time. Something like `Color.new(nil, nil, nil)` wouldn't raise a...

My comments are simply code review. Only @Ancurio got all the relevant powers. Maybe he doesn't like `!` or converting the arguments 'manually' and prefers your callback function idea instead....