Parsing and splitting textfile

[Steven Schveighoffer]

On Mon, 24 Feb 2014 14:17:14 -0500, Hugo Florentino <hugo at acdam.cu> wrote:

> On Mon, 24 Feb 2014 14:00:09 -0500, Steven Schveighoffer wrote:
>>
>> std.regex
>
> I should have explained myself better.
> I have already used regular expressions a couple of times. My doubt here  
> is how parse the file progressively, not loading it completely into  
> memory.

OK, I did not understand that.

> If this can be done solely with std.regex, please clarify futher

I'm not completely sure, Justin may have a solution.

> I was thinking in using byLine, but for that, I see first I must use  
> something like:
>
> auto myfile = File(usermbox);
>
> Doesn't that load the whole file into memory?

I do know the answer to this, and it's no. File wraps a C FILE * buffered  
file.

-Steve