clean: 
	rm *.dvi
	rm *.log
	rm out.xml
	echo "Nothing to clean"

out.xml: DocBook/book.xml DocBook/intro.xml DocBook/chars.xml DocBook/append-intro.xml DocBook/append-chars.xml DocBook/append-append.xml
	xmllint --xinclude DocBook/book.xml --output out.xml

LaTeX/Book.tex: out.xml
	dblatex -ttex out.xml -o LaTeX/Book.tex


HTML/Book.html: out.xml
	pandoc -s -f docbook out.xml -o HTML/Book.html

Book.dvi: LaTeX/Book.tex
	latex LaTeX/Book.tex
	latex LaTeX/Book.tex

Book.pdf: Book.dvi
	dvipdf.sh Book

Book-xelatex.pdf: out.xml
	pandoc -s -f docbook out.xml --pdf-engine=xelatex -o Book-xelatex.pdf