[IPython-dev] [ANN] IPython 3.0.0rc1

[Michael Waskom]

Ooop one more thing I've noticed. ctrl-j/k no longer appears to move cells,
although that shortcut is still referenced here:
http://nbviewer.ipython.org/github/ipython/ipython/blob/master/examples/Notebook/Notebook%20Basics.ipynb
(not in the help popup though, so maybe those have been removed, which
would  make me sad).

On Tue, Feb 17, 2015 at 1:53 PM, Thomas Kluyver <takowl at gmail.com> wrote:

> On 17 February 2015 at 13:43, Max Linke <max_linke at gmx.de> wrote:
>
>> Isn't there a guarantee about which functions are available when
>> custom.js is loaded?
>>
>
> Currently, as far as I'm aware, no, there isn't. Possibly we should give
> one, though I think that's too late for 3.0 now.
>
>
>> I tried to read the old behavior of 'ctrl-j' and 'ctrl-k' with:
>>
>>      IPython.Cell.options_default.cm_config.extraKeys['ctrl-j']
>>
>
> There's a code snippet to restore Ctrl-J/Ctrl-K here:
> https://github.com/ipython/ipython/pull/7732#issuecomment-74519970
>
> The shortcuts set in cm_config are only for Codemirror, i.e. they act
> within a single cell. Notebook shortcuts, e.g. for moving cells around, are
> defined elsewhere.
>
> > Is it documented somewhere what the recommended way is of enabling
> > extensions in the notebook? I can't find anything in the online docs and
> > most extensions I find seem to use another way to load it.
>
> Basically nothing about the JS API is documented yet, and this is kind of
> deliberate - most of it is still changing pretty fast, and we don't want to
> give a false impression of stability.
>
> In IPython 3, there is a way of storing declarative frontend config,
> including a set of extensions to load, so you don't have to manually edit
> custom.js to enable them. There is an extension built on top of this to
> provide a GUI for enabling and disabling extensions:
>
>
> https://github.com/ipython-contrib/IPython-notebook-extensions/wiki/config-extension
>
> Thomas
>
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