# Format expressions

Example

Expressions can have tabs, new line characters, and multiple spaces. This allows you to format an expression so that it is easier to understand what is happening. Press Ctrl + Tab to insert a tab in an expression in the Expression editor.

For example, you can align the Else with the appropriate If so the logic is easier to understand. Alternately, you can remove extra spaces and line breaks to make maximum use of the editor space.

Tip: | Do not allow tag names, keywords, function names, or function arguments to span more than one line.

## See also

About expressions