.SUFFIXES : # nullify default suffix rules
.SUFFIXES : .pdf .tex .ps .dvi

.dvi.ps:
	@dvips -o $*.ps $*.dvi

.tex.ps:
	@lama $*.dvi
	@dvips -o $*.ps $*.dvi

.tex.pdf:
	@pdflatex $<

.tex.dvi:
	@latex $*.tex;                                             \
	if grep 'LaTeX Warning: Citation .* undefined' $*.log;     \
	then                                                       \
	  bibtex $*;                                               \
	  latex $*.tex;                                            \
	fi;                                                        \
	if grep 'LaTeX Warning: Label(s) may have changed' $*.log; \
	then                                                       \
	  latex $*.tex;                                            \
	fi;                                                        \
	printf "\a\a\a"

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