Which patches/mods exists for current versions of the DMD parser?

[Idan Arye via Digitalmars-d]

On Monday, 8 September 2014 at 08:51:10 UTC, Ola Fosheim Grøstad 
wrote:
> I've started to make some minor mods to the DMD parser to 
> tailor it to my own taste, but there is no reason to do double 
> work, even if experimental. So I wonder which patches are 
> available or in the works by others?
>
> I'm currently working on the following mods (not thoroughly 
> tested yet):
>
> in : templatename‹params›
> out: templatename!(params)
>
> in : templatename«params»
> out: templatename!"params"
>
> in : a := expr
> out: auto a = expr
>
> in : a :== expr
> out: immutable a = expr
>
> And plan to continue with:
>
> in :  √x+y
> out:  sqrt(x) + y
>
> in :  a•b
> out:  a.opInner(b) // dot product, maybe some other name?
>
> in :  #arr;
> out:  arr.length //or perhaps something more generic?
>
> What are you working on and what patches do you have?
>
> What kind of syntactical sugar do you feel is missing in D?

You really do hate portability, don't you?