[Pas2js] for .. in loop

[Ryan Joseph]

> On May 19, 2018, at 2:53 PM, Mattias Gaertner <nc-gaertnma at netcologne.de> wrote:
> 
> The other proposal is the check for the "length" and default property.
> We can make a deal: I will implement it if you provide a nice webgl demo
> for pas2js.

Was my little triangle not good enough. :) What other priorities are there? Texture mapping obviously and maybe OBJ loading and some lighting or something? Getting the triangle is already the bulk of the mystery overcome.

Regards,
	Ryan Joseph