[IPython-dev] CodeMirror Vim keymaps (ipython-notebook 3.1)

[David Froger]

Alex,

Thanks a lot! It just work! Amazingly usefull!

I'll read the source and learn a lot of things :-).

Thanks again for sharing it.

David

Quoting Alex Ford (2015-04-24 21:54:08)
> I coded up a quick jupyter-compatible nbextension to support input mode
> switching last week, based roughly on ivanov/ipython-vimception. It adds a
> "vim" keymap and adds a keymap selection mechanism patterned on the editor's
> keymap selection system. Wasn't sure exactly how extensions should be installed
> & configuration should be handled, so it may be a little rough, but it works
> relatively well to quiet the vim-monkey on my back.
> 
> https://github.com/asford/notebook_input_mode
> 
> -Alex
> 
> -----
> Alex Ford
> Baker Group, Biomolecular Structure and Design
> University of Washington
> fordas at uw.edu
> 206.659.6559
> 
> On Fri, Apr 24, 2015 at 10:00 AM, Francisco de la Pena <frandelapena at gmail.com>
> wrote:
> 
>     Unfortunately it seems that Vimception does not yet work with IPython 3.
>     See https://github.com/ivanov/ipython-vimception/issues/19 .
> 
>     Francisco
> 
>     On Fri, 2015-04-24 at 09:57 -0700, Thomas Kluyver wrote:
> 
>         Hi David,
> 
> 
> 
>         You might want to look at Paul Ivanov's Vimception extension:#
>         https://github.com/ivanov/ipython-vimception
> 
> 
> 
>         Thomas
> 
> 
> 
> 
>         On 24 April 2015 at 04:21, David Froger <david.froger.ml at mailoo.org>
>         wrote:
> 
>             This fix the error:
> 
>             require([
>                 'base/js/namespace',
>                 'base/js/events',
>                 'components/codemirror/keymap/vim'
>               ], function(IPython, events) {
>               events.on('app_initialized.NotebookApp', function() {
>                 IPython.CodeCell.options_default.cm_config["keyMap"] = "vim"
>               });
>             });
> 
>             I'm now trying to understand how to switch beetween Vim modes.
> 
> 
>             Quoting David Froger (2015-04-24 13:11:58)
> 
>             > Hi,
>             >
>             > I'm trying to configure ipython-notebook 3.1 (installed with
>             miniconda) to use
>             > CodeMirror Vim keymaps.
>             >
>             > I put in my ~/.ipython/profile_default/static/custom/custom.js:
>             >
>             >     require(['base/js/namespace', 'base/js/events'], function
>             (IPython, events) {
>             >       events.on('app_initialized.NotebookApp', function() {
>             >         $.getScript('/static/components/codemirror/keymap/
>             vim.js');
>             >         IPython.CodeCell.options_default.cm_config["keyMap"] =
>             "vim"
>             >       });
>             >     });
>             >
>             > But I got the error when openening a notebook:
>             >
>             >     TypeError: next is undefined (codemirror.js:4622)
>             >
>             > What is the correct way to get CodeMirror Vim Keymaps in
>             ipython-notebook 3.1?
>             >
>             > Thanks,
>             > David
>             >
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> 
> 
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