@section Input files
The main format of input for LilyPond are text files. By convention,
-these files end with @samp{.ly}.
+these files end with @code{.ly}.
@menu
* File structure::
search path.
The @code{\include} statement can use full path information, but with the Unix
-convention @samp{/} rather than the DOS/Windows @samp{\}. For example,
+convention @code{/} rather than the DOS/Windows @code{\}. For example,
if @file{stuff.ly} is located one directory higher than the current working
directory, use
^ _
@end verbatim
+Also cover
+#UP
+#DOWN
+#LEFT
+#RIGHT.
+
+Maybe rename section to "directions".
+
@node Distances and measurements MAYBE MOVE
@subsection Distances and measurements MAYBE MOVE