Custom scripts for supporting sublime keymap

jupyter-custom.js

// .jupyter/custom/custom.js

require(["codemirror/keymap/sublime", "notebook/js/cell", "base/js/namespace"],
    function(sublime_keymap, cell, IPython) {
        cell.Cell.options_default.cm_config.keyMap = 'sublime';
        cell.Cell.options_default.cm_config.extraKeys['Ctrl-Enter'] = function() { console.log('ctrl-enter') };
        var cells = IPython.notebook.get_cells();
        for (var cl = 0; cl < cells.length; cl++) {
        	cells[cl].code_mirror.setOption('extraKeys', {
        		'Ctrl-Enter': function () {}
        	})
            cells[cl].code_mirror.setOption('keyMap', 'sublime');
        }
    }
);