tikz:
mkdir -p .build
- ../../../inplace/bin/ghc-stage2 -odir .build -hidir .build GArrowTikZ.hs Unify.hs test.hs
- ./test > .build/test.tex
+ ../../../inplace/bin/ghc-stage2 -odir .build -hidir .build GArrowTikZ.hs Unify.hs Demo.hs -o .build/demo
+ ./.build/demo > .build/test.tex
cd .build; pdflatex test.tex
open .build/test.pdf