K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2015-12-06T14:09:31.800910Z
K 7
svn:log
V 135
sh: Add limited test for ${#@} and ${#*}.

POSIX leaves the result of expanding ${#@} and ${#*} unspecified, but ensure
it is numeric.

END