Dave Hewitt wrote:
Have a look at the User's Guide as well, which explains that LyX simply implements an external program to do the spellchecking. It may happen in the future that LyX will support a program that provides inline spellchecking, but for now it's Aspell for Windows users (and probably most everyone else). Looking at the Aspell documentation (http://aspell.net/), there is no mention of a desire for inline spellchecking, so if you want that you might want to look at another program and work on implementing support for it in LyX.
I don't think on-the-fly spell checking is related to Aspell or another spell checking library. Aspell just checks the words, the user interface is implemented in LyX itself.
Joost
