developers-reference.txt: $(CURDIR)/developers-reference.txt
%/developers-reference.txt: $(addprefix %/,$(SOURCES))
$(XP) $(DBK2HTML1) $(@D)/index.dbk \
- | w3m -cols 65 -dump -T text/html > $@
+ | w3m -cols 70 -dump -no-graph -T text/html > $@
developers-reference.pdf: $(CURDIR)/developers-reference.pdf
%/developers-reference.pdf: $(addprefix %/,$(SOURCES))