+local-help: extra-local-help
+
+extra-local-help:
+ @echo -e "\
+ check-xrefs [ISOLANG=LL] validate Texinfo cross-references\n\
+ fix-xrefs [ISOLANG=LL] interactively fix Texinfo cross-references (use with caution)\n\
+ info update info pages\n\
+ xml update Docbook xml documentation\n\
+\n\
+Translations specific targets (see TRANSLATION for details):\n\
+ new-lang ISOLANG=LL create and initialize subdirectory \'LL' for language \'LL\n\
+ po-update update and replace PO files for documentation with msgmerged versions\n\
+ check-translation ISOLANG=LL show changes in English docs since last translation update\n\
+ update-translation ISOLANG=LL call $$$$EDITOR to help updating the translation\n\
+ skeleton-update ISOLANG=LL update Texinfo skeleton files\n\
+ snippet-update ISOLANG=LL update ly snippets in Texinfo translation according to\n\
+ docs in English (use with caution)\n\
+\n\
+LL refers to the desired locale (most often only the ISO 639 language code).\n"
+
+#####################################
+# Texinfo
+
+info: $(INFO_FILES)
+ @echo export LILYPOND_DATADIR=$(LILYPOND_DATADIR)
+ @echo export PYTHONPATH=$(PYTHONPATH)
+
+xml: $(outdir)/notation/notation.xml $(outdir)/internals/internals.xml
+
+
+local-clean:
+ rm -f $(INFO_IMAGES_DIR)
+
+
+#
+# Split manuals in HTML
+#
+$(outdir)/learning/index.html: $(OUT_PNG_IMAGES) $(OUT_EPS_IMAGES)
+$(outdir)/notation/index.html: $(OUT_PNG_IMAGES) $(OUT_EPS_IMAGES)
+
+
+#
+# Manuals in one big HTML page
+#
+$(outdir)/learning-big-page.html: $(OUT_PNG_IMAGES)
+$(outdir)/notation-big-page.html: $(OUT_PNG_IMAGES)
+
+# Ugh, using '%' twice not possible
+$(outdir)/notation/notation.xml: $(outdir)/notation.texi
+ mkdir -p $(dir $@)
+ $(MAKEINFO) -I$(src-dir) -I$(outdir) --output=$(dir $@) --docbook $<
+
+$(outdir)/internals/internals.xml: $(outdir)/internals.texi
+ mkdir -p $(dir $@)
+ $(MAKEINFO) -I$(src-dir) -I$(outdir) --output=$(dir $@) --docbook $<
+
+$(outdir)/learning.texi $(outdir)/notation.texi: $(OUT_PDF_IMAGES)
+
+$(foreach manual, application contributor learning notation,\
+$(eval $(outdir)/(i).texi: $(call src-wildcard,$(i)/*.ite??)))
+
+$(outdir)/%.png: %.png
+ convert -depth 8 -geometry 50x50% $< $@
+
+$(outdir)/%.png: %.eps
+ gs -dTextAlphaBits=4 -dGraphicsAlphaBits=4 -q -sOutputFile=$@ -sDEVICE=png16m -dEPSCrop -dNOPAUSE -f $< -c quit
+
+$(outdir)/%.pdf: %.png
+ convert -depth 8 $< $@
+
+$(outdir)/%.pdf: %.eps
+ gs -dAutoRotatePages=/None -sDEVICE=pdfwrite -dNOPAUSE -dBATCH -sOutputFile=$@ -dEPSCrop -c .setpdfwrite -f $<
+
+
+### Splitted HTML manuals
+
+DEEP_HTML_FILES =\
+ $(outdir)/application/index.html\
+ $(outdir)/internals/index.html\
+ $(outdir)/learning/index.html\
+ $(outdir)/notation/index.html\
+ $(outdir)/music-glossary/index.html\
+ $(outdir)/snippets/index.html
+
+# Symlinks to refer to external source documents from split and non-split HTML
+source-links = $(outdir)/source $(outdir)/notation/source $(outdir)/music-glossary/source \
+ $(outdir)/application/source $(outdir)/learning/source $(outdir)/internals/source \
+ $(outdir)/snippets/source
+
+$(outdir)/source:
+ @rm -f $(@)
+ ln -sf $(depth) $(@)
+
+$(outdir)/%/source:
+ @rm -f $(@)
+ mkdir -p $(dir $@)
+ ln -sf $(depth)/.. $(@)
+
+################################
+### Snippets rules idiosyncrases
+
+$(outdir)/%.itely: snippets/%-intro.itely snippets/%.snippet-list
+ xargs $(LYS_TO_TELY) -f doctitle,texidoc,verbatim --name=$@ --template=$< < $(filter %.snippet-list, $^)
+
+$(outdir)/snippets.texi: $(GENERATED_ITELY_FILES) $(SNIPPET_LY_FILES)
+
+###############
+### Web targets
+
+ifeq ($(out),www)
+local-WWW-1: $(MASTER_TEXI_FILES) $(PDF_FILES) info
+
+local-WWW-2: $(HTML_FILES) $(DEEP_HTML_FILES) $(source-links)
+endif
+
+$(outdir)/%.bib: %.bib
+ ln -f $< $@
+
+# lilypond.texi deps
+$(top-build-dir)/mf/$(outconfbase)/feta16list.ly:
+ $(MAKE) -C $(top-src-dir)/mf
+
+$(outdir)/notation.texi: $(outdir)/ly-grammar.txt
+
+# Rules for the automatically generated documentation
+
+$(outdir)/ly-grammar.txt: $(top-src-dir)/lily/parser.yy
+ cd $(outdir) && $(BISON) -v $<
+ $(auxscript-dir)/yyout2grammar.py $(outdir)/parser.output $@
+
+# There used to be a dependency on a dummy target, to force a rebuild
+# of internals every time. however, this triggers
+# compilation during install, which is a bad thing (tm).
+
+$(outdir)/internals.texi: $(LILYPOND_BINARY)
+ cd $(outdir) && $(LILYPOND_BINARY) --verbose $(top-src-dir)/ly/generate-documentation
+
+.SECONDARY: