Create keybindings for multiple cursors in Sublime Text

ST2 Multiple Cursor Keybindings.md

Create Multiple Cursors from the Keyboard in Sublime Text

The following keybindings will allow you to create multiple cursors (above or below the current cursor) with Command + Option + (Up|Down). On Windows it would be Control + Alt + (Up|Down).

{ "keys": ["super+alt+up"], "command": "select_lines", "args": {"forward": false} },
{ "keys": ["super+alt+down"], "command": "select_lines", "args": {"forward": true} }