The Compilation Conditions Browser is integrated with the other tools allowing intuitive interaction.
You can easily find the source the generated a condition, as described in Examining conditions.
Items selected in the Description area may be examined using the Description menu. See Operations available for more information on the operations available from this menu. Additionally, double-clicking on part of the description displays it in an Inspector or Class Browser, as appropriate.
LispWorks IDE User Guide (Macintosh version) - 25 Nov 2011