On Mon, 13 Dec 2010, cas...@istar.ca wrote:
do
let x = 7
y <- x+1, Writer ("inc\n")
z <- 2*y, Writer ("double\n")
z-1, Writer ("dec\n")
Or some other delimiter than the comma?
You can simply define your own syntax using an infix operator, say: a # str = Writer (a, str) do let x = 7 y <- x+1 # "inc\n" z <- 2*y # "double\n" z-1 # "dec\n" _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
