On 10/06/2011, at 4:12 PM, Brandon Allbery wrote: > On Thu, Jun 9, 2011 at 23:59, Richard O'Keefe <o...@cs.otago.ac.nz> wrote: >> I understood the OP's question to mean "does Haskell allow rebinding >> of what _it_ calls standard input", which would be YES for Pop, Ada, >> Prolog, and Lisp, just as it is NO for C. > > But none of those are Haskell, and neither GHC nor Hugs provides such > an abstraction in the standard libraries.
The point is that they *could* have. The fact that they do not has nothing whatever to do with UNIX. It was a Haskell design decision. My point was not that Haskell can or should do this, but that answering "can I do this in Haskell" by pointing to what Unix does was no real explanation at all, given that other languages also running on Unix have no trouble rebinding "standard input", and that the OP's question was, even for someone thoroughly familiar with Unix, a reasonable question. _______________________________________________ Haskell-Cafe mailing list Haskell-Cafe@haskell.org http://www.haskell.org/mailman/listinfo/haskell-cafe
