-source files are @file{learning@/.tely} (LM, Learning Manual),
-@file{notation@/.tely} (NR, Notation Reference),
-@file{music@/-glossary@/.tely} (MG, Music Glossary), and
-@file{lilypond@/-program} (AU). Each chapter is written in a separate
+source files are @file{learning.tely} (LM, Learning Manual),
+@file{notation.tely} (NR, Notation Reference),
+@file{music-glossary.tely} (MG, Music Glossary), and
+@file{lilypond-program} (AU). Each chapter is written in a separate