K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2013-08-25T10:57:48.693011Z
K 7
svn:log
V 269
sh: Disallow empty simple commands.

As per POSIX, a simple command must have at least one redirection,
assignment word or command word.

These occured in rare cases such as  eval "f()" .

The extension of allowing no commands inside { }, if, while, for, etc.
remains.

END