idiomatic D: what to use instead of pointers in constructing a tree data structure?

[Ali Çehreli via Digitalmars-d-learn]

On 01/08/2015 09:40 AM, H. S. Teoh via Digitalmars-d-learn wrote:

 > Vim supports syntax highlighting.
 >
 > But I don't use it either -- I find it distracts from clarity of
 > thought. I use plain vanilla vim in a text-only terminal.

I am halfway there: I use syntax highlighting in Emacs but I chose to 
make keywords and variables the same color.

Ali