SUFFICES := .pdf -wordpress.html
CHAPTERS := 00_the_name_of_the_game 01_the_route_and_its_attributes 02_asynchronous_export 03_coroutines

all: $(foreach ch,$(CHAPTERS),$(addprefix $(ch),$(SUFFICES)))

00_the_name_of_the_game.pdf: 00_filter_structure.png

%.pdf: %.md
	pandoc -f markdown -t latex -o $@ $<

%.html: %.md
	pandoc -f markdown -t html5 -o $@ $<

%-wordpress.html: %.html Makefile
	sed -r 's#</p>#\n#g; s#<p>##g; s#<(/?)code>#<\1tt>#g; s#<pre><tt>#<code>#g; s#</tt></pre>#</code>#g; s#</?figure>##g; s#<figcaption>#<p style="text-align: center">#; s#</figcaption>#</p>#; ' $< > $@

stats-%.csv: stats.csv stats-filter.pl
	perl stats-filter.pl $< $* > $@

STATS_VARIANTS := multi imex mulimex single
stats-all: $(patsubst %,stats-%.csv,$(STATS_VARIANTS))

stats-2d-%.pdf: stats.csv stats-filter-2d.pl
	perl stats-filter-2d.pl $< $* $@

stats-2d-%.png: stats-2d-%.pdf
	gs -dBATCH -dNOPAUSE -sDEVICE=pngalpha -sOutputFile=$@ -r300 $<

stats-all-2d: $(foreach suf,pdf png,$(patsubst %,stats-2d-%.$(suf),$(STATS_VARIANTS)))