keybindings.json

[
  { "keys": ["tab"], "command": "expand_abbreviation_by_tab", "context":
    [
      { "operand": "source.js", "operator": "equal", "match_all": true, "key": "selector" },
      { "match_all": true, "key": "selection_empty" },
      { "operator": "equal", "operand": false, "match_all": true, "key": "has_next_field" },
      { "operand": false, "operator": "equal", "match_all": true, "key": "auto_complete_visible" },
      { "match_all": true, "key": "is_abbreviation" }
    ]
  }, 
  {
    "keys": ["super+shift+w"],
    "command": "toggle_setting",
    "args": {
      "setting": "word_wrap"
    }
  }, 
  {"keys": ["super+shift+a"], "command": "reindent", "args": {"single_line": false}}


]