On Wed, Aug 06, 2003 at 01:02:51PM -0700, David Brown wrote:
> Is there an officially safe way of doing an Obj.dup?  I have a record
> type with mutable fields, and I'd like to be able to make a copy of it.

let r = {x = 3; y = 7} in
let copy = {r with x = r.x}

You cannot say {r with } although I don't see any reason why.

-- 
: Michal Moskal :: http://www.kernel.pl/~malekith : GCS {C,UL}++++$ a? !tv
: When in doubt, use brute force. -- Ken Thompson : {E-,w}-- {b++,e}>+++ h

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