Why the hell doesn't foreach decode strings

[Andrej Mitrovic]

It would be really cool to have an article about string handling (in
D) on the D website. Something similar to how std.datetime was
explained.

There is already an abundance of Unicode information on the web, but I
think we need something specific to D and Phobos. If someone is
experienced in this field, has the time & effort to do it..

This is a nice start but it doesn't talk about Unicode at all:
d-programming-language.org/cppstrings.html