When word-wrap is on, Is there a way to get all the wrapped lines (i.e. not the first visual line, but the rest) indented differently from the standard indentation amount?

E.g. (with the window set so the page is very narrow, and with word-wrap on)

[code]I’d like this very very long line to
display with 4 spaces of indent
for the wrapped lines.

It will help me distinguish lines
which I’ve (hard-) indented.
Like these lines.
[/code]