$(outdir)/lilypond-internals-big-page.html
# todo: add latex.
-PDF_FILES = $(TELY_FILES:%.tely=$(outdir)/%.pdf)
+PDF_FILES = $(TELY_FILES:%.tely=$(outdir)/%.pdf)\
+ $(outdir)/lilypond-internals.pdf
MAIN_INFO_DOC = lilypond
INFO_DOCS = lilypond lilypond-internals music-glossary lilypond-program lilypond-learning