I have a tiny DSL that actually works quite well. When I say
import language.CWMWL
main = runCWMWL $ do
out (matrixMult, A, 1, row, matrix-row)
then runCWMWL is a function that is exported by language.CWMWL. This parses the
experession and takes some action.
Now, A is the name of the matrix and the third tuple element would represent
the numbe of the row. For example 1 to 10000. I want to achieve some sort of
"elegant" (means readable code, a good representation) recursion that would let
me do something like
sequence [ out (matrixMult, A, n, row, matrix-row) | n <- [1..1000] ]
but in a nicer manner an without expending this to 10000 lines of code at
compile time.
How can I best introduce recursion into my DSL or borrow this from the host
language Haskell "effectively"?
--Joerg
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