prefrences->Key Bindings 右边输入：
{ "keys": ["ctrl+d"], "command": "run_macro_file", "args": {"file": "res://Packages/Default/Delete Line.sublime-macro"} },
{ "keys": ["ctrl+alt+space"], "command": "duplicate_line" },
{ "keys": ["ctrl+alt+down"], "command": "duplicate_line" },
{ "keys": ["shift+enter"], "command": "run_macro_file", "args": {"file": "res://Packages/Default/Add Line.sublime-macro"} },
{ "keys": ["ctrl+shift+c"], "command": "cancel_build" },
{ "keys": ["ctrl+shift+f"], "command": "reindent" },
{ "keys": ["alt+up"], "command": "swap_line_up" },
{ "keys": ["alt+down"], "command": "swap_line_down" },
