Hi, I'm looking for a simple way to rewrite strings according to simple composable rules like:
replace "_" by "\\(\\hole\\)" replace "-n" where n matches an integer by "^{n}" so that I can import some pretty-printed output into a LaTeX alltt environment. I'm guessing that this nice functional stream transformation problem has been solved thousands of times. Could anyone point me to a simple package that would do this for me? many thanks, Roly _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe