- Install Package Resource Viewer.
- In package control window select ‘Package Resource Viewer: Open Resource’.
- Scroll down until you find the option: ‘Color Scheme — Default’ (or your theme with color scheme .tmTheme) and select it.
- Add the following to the end of the node to style selected (scope) syntax tokens cursive:
<dict>
<key>name</key>
<string>Mono Tweaks</string>
scope