[Haskell-cafe] [offtopic] UNIX Shell (was: GHC RTS question)

Donn Cave donn at avvanta.com
Wed Feb 24 11:08:02 EST 2010

Quoth Roman Cheplyaka <roma at ro-che.info>,


> Well, this agrees with POSIX. So still I don't see the difference
> between "$@" and ${1+"$@"}.

Whatever the standards etc. may say, I believe "$@" is reliably the
same as ${1+"$@"}, for old Bourne shells and new.


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