24 Feb
2010
24 Feb
'10
4:08 p.m.
Quoth Roman Cheplyaka <roma@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. Donn