2 all: hacking-howto.html debugging.html userguide.html ipc.html multi-monitor.html wsbar.html tree-migrating.html refcard.pdf
4 hacking-howto.html: hacking-howto
7 debugging.html: debugging
10 userguide.html: userguide
13 tree-migrating.html: tree-migrating
20 multi-monitor.html: multi-monitor
26 refcard.pdf: refcard.tex
27 pdflatex refcard.tex && pdflatex refcard.tex
30 rm -f */*.{aux,log,toc,bm,pdf,dvi}