The journal to which I plan to submit a manuscript requires double spacing. So I went to Document -> Settings... -> Text Layout -> Line Spacing and selected Double. (I'm using Article (Standard Class).)
This made the rendered PDF double spaced but much to my surprise, the LyX display also became double spaced! This is BAD. This is a lot WYSIWYG, not WYSISYM. Now I can see only half as much stuff in LyX and I have to scroll a lot etc. How can I make the LyX display maintain a nice compact appearance while still having a PDF that is double-spaced? More to the point of LyX design: Things under Document -> Settings seem to relate to how the _document_ looks, and things under LyX -> Preferences -> Look and Feel (on OS X) affect how LyX looks. So there should be a setting in Look and Feel for on-screen line spacing, separate from how the rendered output will look. Please tell me that I've missed something. I'm using a 2.2 beta. Jerry