Wrap error message

[ChasakisD]

First of all I'd like to thank you for this one. I had to write C++ in order to use the original fiddle.

In error messages, the error does not wrap, so you have to expand the visual studio to make it appear. There isn't a scrollbar too.

Finally, I don't know if I'm asking a lot, but if there were intellisense, it will be very useful to not write it inside a project and then copy and paste it to the fiddle :)