atom 跳到光标 上一处 上一次 跳回到之前所在位置 有大用

1) cursor-history  插件

2) last-cursor-position 插件    (好像这个插件比较好)     alt+_    alt+-

If you want to modify the key binding, click on "view code" for the package and edit the file keymaps\last-cursor-position.cson

Edit: Or better, override keybindings in your keymap.cson