use as the entire "Settings — User" file in Sublime Text 3. thanks olivierlacan!

sublime-text-3-settings.json

{
  "draw_white_space": "all",
  "translate_tabs_to_spaces": true,
  "draw_centered": true,
  "trim_trailing_white_space_on_save": true,
  "ensure_newline_at_eof_on_save": true,
  "save_on_focus_lost": true,
  "animation_enabled": false,
  "highlight_modified_tabs": true,
  "bold_folder_labels": true,
  "show_line_endings": true,
  "auto_indent": true,
  "bold_folder_labels": true,
  "detect_slow_plugins": false,
  "draw_indent_guides": true,
  "draw_white_space": "all",
  "ensure_newline_at_eof_on_save": false,
  "file_exclude_patterns":
  [
    "*.pyc",
    "*.pyo",
    "*.exe",
    "*.dll",
    "*.obj",
    "*.o",
    "*.a",
    "*.lib",
    "*.so",
    "*.dylib",
    "*.ncb",
    "*.sdf",
    "*.suo",
    "*.pdb",
    "*.idb",
    ".DS_Store",
    "*.class",
    "*.psd",
    "*.db",
    ".scssc"
  ],
  "folder_exclude_patterns":
  [
    ".svn",
    ".git",
    ".hg",
    "CVS",
    "bin",
    ".bundle",
    "vendor/cache",
    "tmp",
    "coverage",
    "log"
  ],
  "font_size": 23.0,
  "highlight_line": true,
  "highlight_modified_tabs": true,
  "ignored_packages":
  [
    "Vintage"
  ],
  "line_padding_bottom": 1,
  "line_padding_top": 1,
  "mid_line_tabs": true,
  "rulers": true,
  "save_on_focus_lost": true,
  "show_minimap": true,
  "tab_size": 2,
  "translate_tabs_to_spaces": true,
  "trim_automatic_white_space": true,
  "trim_trailing_white_space_on_save": true,
  "use_simple_full_screen": false,
  "use_tab_stops": true,
  "word_wrap": false
}