http://gothub.nowhevi57f4lxxd6db43miewcsgtovakbh6v5f52ci7csc2yjzy5rnid.onion/tonsky/FiraCode/wiki/How-to-enable-stylistic-sets
Atom Go to Atom -> Stylesheet , add: atom-text-editor { font-feature-settings : "ss01" , "ss02" , "ss03" , "ss04" , "ss05" , "ss06" , "zero" , "onum" ;
} iTerm2 Go to iTerm2 -> Preferences -> Advanced and scroll to the Drawing section, then change: Improves drawing performance at the expense of disallowing alphanumeric characters to belong to ligatures. to No Sublime Text Go to Sublime...