The HTML protocol deals with extra spaces (more than one) in
this manner. The use of is not an RH thing, but a W3
thing.
You might try pasting the data into Notepad first, with the
Courier New font selected. This will give you a guide in adding the
proper amount of spaces, and should retain the format when you then
copy/paste that into RH (in TrueCode mode).
Good luck,
Leon