Starts presentation

Beamer document created
makefile can create a file with or without notes
xkcd images are auto-downloaded by the makefile

Makefile

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+XKCD_FILES = $(shell bin/xkcd-filenames)
+
+main.pdf: main.latex $(XKCD_FILES)
+	pdflatex -output-directory="./" main.latex
+
+with-notes.pdf: with-notes.latex
+	pdflatex -output-directory="./" with-notes.latex
+
+with-notes.latex: main.latex $(XKCD_FILES)
+	sed 's/\%showNotes\%//' main.latex > with-notes.latex
+
+clean:
+	rm *.aux *.log *.out *.toc *.nav *.snm *.pdf
+	rm with-notes.latex
+
+auto-images/auto-xkcd-%.png:
+	mkdir -p auto-images
+	curl https://xkcd.com/$*/info.0.json 2> /dev/null | jq '.img' | sed 's/.png/_2x.png/g' | xargs curl -s -o $@
+
+clean-images:
+	rm -rf auto-images/
+
+clean-all: clean clean-images