.PHONY: filter showAST nofilter nofilter: pandoc -fmarkdown -thtml input.md > output.html hs: pandoc -fmarkdown -thtml input.md --filter ./filter.hs > output.html lua: pandoc -fmarkdown -thtml input.md --lua-filter ./filter.lua > output.html showAST: pandoc -fmarkdown -tnative input.md