On Tue, Feb 22, 2005 at 04:17:53PM +0100, Rafael Garcia-Suarez wrote: > Here's a patch to add this. It's heavily cargo-culted, I need to read > some docs about haskell some day. As I wasn't able to get FiniteMaps to > work I implemented my own kludgy function to flatten pairs for the hash. > Also I suspect that the type of the internal thingy in %*ENV might not > be right, so you may want to turn it in a VHash instead (I haven't found > any difference).
Thanks, indeed a list of pairs may be casted, in Pugs internal, as a
hash at any time. To cast into VHash, use listToFM:
VHash . MkHash . listToFM $ [ (VStr k, VStr v) | (k, v) <- environ ]
But otherwise, the patch is clean. Applied, thanks!
/Autrijus/
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