There is no real good way to do that, you could have it all as one line, filled spaces to make it word wrap like you want, and if others have the same rez setting and are using the same font it will look close to what you see. anything else is just going to look spaced weird.
If you want it all in one line to limit the lines sent to the channel (This is not spamming because of the number of lines, that would be flooding) then make it all one line and put in separators like <> or whatever.
