DIY keymap for sublime text 2

Default (OSX).sublime-keymap

[
	{ "keys": ["ctrl+s"], "command": "toggle_side_bar" },

	{ "keys": ["super+shift+."], "command": "expand_selection", "args": {"to": "scope"} },

	{ "keys": ["alt+/"], "command": "auto_complete" },
	{ "keys": ["alt+/"], "command": "replace_completion_with_auto_complete", "context":
		[
			{ "key": "last_command", "operator": "equal", "operand": "insert_best_completion" },
			{ "key": "auto_complete_visible", "operator": "equal", "operand": false },
			{ "key": "setting.tab_completion", "operator": "equal", "operand": true }
		]
	},

	{ "keys": ["super+shift+r"], "command": "reindent"}
]