K 10
svn:author
V 7
wollman
K 8
svn:date
V 27
2002-07-16T21:13:11.000000Z
K 7
svn:log
V 197
POSIX requires these shell builtins to also exist as totally pointless
external commands.  Since they serve no useful purpose, it's OK that their
implementation is not the most efficient possible.

END