Hi Ralf,
* Ralf Corsepius wrote on Fri, Jul 01, 2005 at 02:04:07AM CEST:
On Thu, 2005-06-30 at 14:01 +0200, Stepan Kasal wrote:
Hello,
the autoconf manual says
You cannot assume the support of unset.
But no OS is mentioned.
[unset functions '# !' insufficiently documented]
Hello,
the autoconf manual says
You cannot assume the support of unset.
But no OS is mentioned.
James Youngman once said:
: variable, but we cannot unset it since the V7 shell does not have an
: unset command. test is present in V7 and supports -n but is not
: a shell builtin. V7
On Thu, 2005-06-30 at 14:01 +0200, Stepan Kasal wrote:
Hello,
the autoconf manual says
You cannot assume the support of unset.
But no OS is mentioned.
[unset functions '# !' insufficiently documented]
IMO, there are good reasons for not doing so and for not given any
OS/shell