core: Factor out spacemacs-buffer creation

[justbur]

Factor out the code related to creating the spacemacs buffer, so that it
can be recreated easily if it gets deleted.

Completes @person808's work on #3357

[justbur]

The second commit might be controversial so I left it separated

[StreakyCobra]

#3354

[syl20bnr]

@justbur I'm a bit late on this one, sorry to ask you this, but can you rebase it against last develop ?

[justbur]

@syl20bnr this is working now

[StreakyCobra]

So you can probably bind (or modify) SPC b h (spacemacs/home) to spacemacs-buffer/goto-buffer directly.

[justbur]

I thought b h fit better with "home" that's why I kept it

[StreakyCobra]

Yeah, but if the buffer *spacemacs* doesn't exist it should be recreated no?

Nevermind, I didn't scroll enough on the diff.

[justbur]

It is recreated here unless I'm misunderstanding you.
On Tue, Dec 1, 2015 at 2:31 PM Fabien Dubosson notifications@github.com
wrote:

Yeah, but if the buffer spacemacs doesn't exist it should be recreated
no?

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#3426 (comment).

[StreakyCobra]

Everything is fine. I edited my previous message just after writing it, you probably didn't received the update by mail :-)

[syl20bnr]

Thank you 👍
I had some weird side effect like glitches and page-break that did not work anymore, I tried to fix them, I hope I did not break anything :-)
Cherry-picked in develop branch, you can safely delete your branch.