rund users welcome

[Jonathan Marler]

On Sunday, 9 September 2018 at 09:55:19 UTC, Vladimir Panteleev 
wrote:
> On Sunday, 9 September 2018 at 04:32:32 UTC, Jonathan Marler
>>> - The .d extension is not implied, like for dmd/rdmd
>>
>> I haven't come up with any reasons to support this.  Maybe you 
>> can enlighten me?
>
> "rund prog" is shorter and easier to type than "rund prog.d".
>

Support main source with no extension: 
https://github.com/marler8997/rund/pull/1