Like Go/Rust, why not to have "func" keyword before function declaration

[Ary Borenszweig via Digitalmars-d]

On 1/19/15 9:17 PM, Walter Bright wrote:
> On 1/19/2015 2:49 PM, Ary Borenszweig wrote:
>> So... how do you search for a function definition in D without an IDE?
>
> I do a text search for the name of the function.
>
> I've been programming in C, C++, and D for 30 years without an IDE. It
> never occurred to me that this was not doable :-)

But the results will also contain invocations of that function. Do you 
go one by one until you find the definition?