sublime text 2 custom keymap

sublimetext2.js

[
	{ "keys": ["alt+1"], "command": "toggle_side_bar" },
	{ "keys": ["alt+2"], "command": "show_overlay", "args": {"overlay": "goto", "text": "@"} },
	{ "keys": ["alt+m"], "command": "toggle_minimap" },
	{ "keys": ["alt+right"], "command": "next_view" },
	{ "keys": ["alt+left"], "command": "prev_view" }
]