Special Chars In Search / Replace?

Hi all,

How do I insert tab characters (and other special characters, such as line breaks) into the Search / Replace dialog, OR, more specific to my situation, the Project Replace dialog?

Thanks,
A.H.

opt-tab for tab
opt-return for return
etc.

Standard in many apps, like putting tabs in table cells, or in Keynote when you don’t want to shift the following paragraph lower in the indent hierarchy, for instance.

Mark