Ancurio/mkxp — pull request #25 by cremno (2014-04-13 22:28:47+00:00)
Title: MRI: improve error printing

`Debug()` is CRuby-style and `showMsg` is RGSS-style. The `Debug()` output is safe, `showMsg` might be fragile.

I think the RGSS-style error report is safe as long as `#backtrace` isn't modified in a weird way. Then it could crash. But CRuby/MRI also crashes in some cases:
```ruby
class Exception; def backtrace; [""]; end; end; raise
```

Should the code be more defensive?