We forgot to define a MIME-type for D!

[Brian Schott]

On Sunday, 10 February 2013 at 18:43:58 UTC, Johannes Pfau wrote:
> If you want it to be implemented on linux, probably ask on a
> FreeDesktop mailing list, freedesktop.org maintains the linux 
> mime
> database.

On my system (Fedora 18) there's /usr/share/mime/text/x-dsrc.xml 
that contains these lines:

<sub-class-of type="text/x-csrc"/>
<glob pattern="*.d"/>

Given that this was installed by default, it seems that someone 
already made a decision on this.