Non-breaking space: how to insert one?

Hello all!

I have long been searching for this feature in Pages. There is a sign called "non-breaking space" which will keep several words together on the same line no matter what. It's useful for keeping names with initials and a number with a measurement unit together.

I noticed that when you import a Word document, Pages '08 shows non-breaking spaces (as a dot with a triangle on top of it) and uses them as it should. But how is it possible to insert this sign within Pages itself?


Thanks,

Artemiy.