Code Style. YAML
Use this page to configure formatting options for YAML files. View the result in the Preview pane on the right.
Tabs and Indents
In this text box, specify the number of spaces (or tabs if the Use Tab Character checkbox is selected) to be inserted for each indent level.
Keep indents on empty lines
If this checkbox is selected, CLion retains indents on empty lines as if they contained some code. If the checkbox is cleared, CLion deletes the tab characters and spaces on empty lines.
Click this link and choose the language to be used as the base for the current language code style.
To return to the initial set of code style settings and discard the changes, click Reset.