Edit
Prettify Entry
The Prettify Entry... menu item makes your expansion more readable by inserting a line break after each command.
The following expansion, for example:
{Alt F8}{Wait}200{/Wait}macro1{Enter}
will be prettyfied as follows:
{Alt F8}
{Wait}200{/Wait}
macro1
{Enter}
{Wait}200{/Wait}
macro1
{Enter}