(@ref{Changes, details of Changes})
@item @ifWebLinks{@manualStableExtendingSplitNoName,@rextendnamed{Top,Extending}}
-programming fancy tweaks in LilyPond.
+programming fancy tweaks.
(@ref{Extending, details of Extending})
@item @ifWebLinks{@manualStableInternalsSplitNoName,@rinternalsnamed{Top,Internals}}
updates since the last major version.
@item @ifWebLinks{@manualStableExtendingSplit,@rextendnamed{Top,Extending}}
-programming fancy tweaks in LilyPond.
+programming fancy tweaks.
@item @ifWebLinks{@manualStableInternalsSplit,@rinternalsnamed{Top,Internals}}
information about LilyPond's internal structures, which is