[+golang-nuts, bcc golang-dev, per golang.org/wiki/Questions]
On Mon, Dec 5, 2016 at 10:24 AM, <jerome.lafo...@gmail.com> wrote:
> Hello,
> I just notice that go version is inconsistency on Linux and Windows.
> I have unexpected return carriage on Windows (not on Linux).
> I don't know whether you can fix it w/o break the Go 1 promise of
> compatibility or not.
>
> Example:
> When I do it on Linux:
> go version
> go version go1.7.4 linux/amd64
> me@home ~/go/>
>
> when I do it on Windows:
> go version
> go version go1.7.4 windows/amd64
>
> me@home ~/go/>
>
Are you sure the extra line is coming from 'go version' and not (for
example) your shell prompt or some other piece in your system? The code
that implements 'go version' is one line:
fmt.Printf("go version %s %s/%s\n", runtime.Version(),
runtime.GOOS, runtime.GOARCH)
I submitted https://golang.org/cl/33917 to make sure we never put a \r or
\n into the runtime.Version() (here, "go1.7.4"). The other two come from a
fixed set of choices, none of which have \r or \n in them.
You might try redirecting the output of 'go version' to a file and looking
at the file to confirm that there's only the one \n at the end.
Russ
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