mac key bindings sublime text 3

Default (OSX).sublime-keymap

[
  // enter command mode in Vintage
  { "keys": ["j", "j"], "command": "exit_insert_mode",
  "context":
  [
    { "key": "setting.command_mode", "operand": false },
    { "key": "setting.is_widget", "operand": false }
  ]
},

  // open markdown in preview
{ "keys": ["alt+m"], "command": "markdown_preview", "args": {"target": "browser", "parser":"markdown"} },
{ "keys": ["ctrl+y"], "command": "show_overlay", "args": {"overlay": "command_palette", "text": "Snippet: "}},

  // Select (or type) the syntax to apply to the current view.
    { "keys": ["ctrl+shift+y"], "command": "show_overlay", "args": {"overlay": "command_palette", "text": "Set Syntax: "} },

  // swap the keybindings for paste and paste_and_indent
    { "keys": ["super+v"], "command": "paste_and_indent" },
    { "keys": ["super+shift+v"], "command": "paste" }, 

  // create new snippet
  { "keys": ["ctrl+n", "ctrl+s"], "command": "new_snippet"},
{ "keys": ["ctrl+shift+w"], "command": "insert_snippet", "args": { "name": "Packages/XML/long-tag.sublime-snippet" } },

  // Close tag
      { "keys": ["super+."], "command": "close_tag" },

  // [HTMLPrettify] Format your HTML, CSS, and JS
      { "keys": ["super+shift+h"], "command": "htmlprettify" },

  // Reveal the currently open file in the sidebar
    { "keys": ["ctrl+super+r"], "command": "reveal_in_side_bar" },
  // AdvancedNewFile
    { "keys": ["ctrl+alt+n"], "command": "advanced_new_file_new" },

      // Wrap selection in tag
          {
              "keys"      :   ["alt+shift+t"],
              "command"   :   "insert_snippet",
              "args": {
                  "contents": "<${1:p}>${0:$SELECTION}</${1}>"
              }
          },
]