By default, ST3 uses hard-tabs that are 4 characters long. This can
result in hard-to-read code, as large tabular indents push your work to
the right. I recommend all developers add this to their user settings
(`Sublime Text 3 => Preferences => Settings – User`):
{
"draw_white_space": "all",
"rulers": [80],
"tab_size": 2,
"translate_tabs_to_spaces": true
}
This setting converts hard-tabs to spaces, makes indents only two
characters long, puts a ruler at the 80 character mark (to remind you to
keep your code concise), and adds white space markers. Here is a
[complete list of preference
options](http://docs.sublimetext.info/en/latest/reference/settings.html)
if you wish to continue customizing your ST3 environment.\