+ is a version number: If the style is read, and the version number is less
+ than the version number of the already existing style in the document class,
+ the new style is ignored.
+ If the version number is greater, the new style replaces the existing style.
+ A value of -1 means an infinite version number, i.
+\begin_inset space \thinspace{}
+\end_inset
+
+e.
+\begin_inset space \space{}
+\end_inset
+
+the style is always used.
+\end_layout
+
+\begin_layout Description
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+FreeSpacing
+\end_layout
+
+\end_inset
+
+ [
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+
+\emph on
+0
+\end_layout
+
+\end_inset
+
+,
+\begin_inset space \thinspace{}
+\end_inset
+
+
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+1
+\end_layout
+
+\end_inset
+
+] Usually LyX does not allow you to insert more than one space between words,
+ since a space is considered as the separation between two words, not a
+ character or symbol of its own.
+ This is a very fine thing but sometimes annoying, for example, when typing
+ program code or plain LaTeX code.
+ For this reason,
+\begin_inset Flex Code
+status collapsed
+
+\begin_layout Plain Layout
+FreeSpacing
+\end_layout
+
+\end_inset
+
+ can be enabled.
+ Note that LyX will create protected blanks for the additional blanks when
+ in another mode than LaTeX-mode.
+\end_layout