Sublime Settings

The below default Sublime Text settings will set up an always-on ruler in column 100, and fix the tab/spacing issue. The colors and fonts, obviously, are up to you.

{
  "color_scheme": "Packages/Color Scheme - Default/Solarized (Light).tmTheme",
  "font_size": 16,
  "ignored_packages":
  [
    "Vintage"
  ],
  "indent_to_bracket": true,
  "tab_size": 2,
  "rulers": [100],
  "translate_tabs_to_spaces": true,
  "trim_trailing_white_space_on_save": true
}