C and memory safety comments by me

[Walter Bright via Digitalmars-d]

On 5/19/2017 7:18 AM, Jonathan M Davis via Digitalmars-d wrote:
> A _lot_ of D's featues have been inspired by other languages (e.g. slicing
> dynamic arrays and nested functions both exist in D, because Walter saw them
> in other langauges and liked them),

Array slicing is an idea by Jan Knepper. Nested functions were about the only 
thing I liked about early Pascal, and I sorely missed them in C.