[Haskell-cafe] library for generating HTML and LaTeX

We have Text.Html in the standard libraries for generating HTML code. Is there also a library for generating LaTeX code? Or even better: Is there a library which can emit the same document with markup in HTML, LaTeX or a different markup language? Frequently I like to present results of some computations and then I start hacking output for LaTeX and I wonder if there is a simpler solution.