Making byLine faster: we should be able to delegate this

[Vladimir Panteleev via Digitalmars-d]

On Sunday, 22 March 2015 at 07:03:14 UTC, Andrei Alexandrescu 
wrote:
> * For each line read there was a call to malloc() and one to 
> free(). I set things up that the buffer used for reading is 
> reused by simply making the buffer static.

What about e.g.

zip(File("a.txt").byLine, File("b.txt").byLine)