K 10
svn:author
V 5
luigi
K 8
svn:date
V 27
2009-01-27T09:27:13.073931Z
K 7
svn:log
V 173
put the usage() function inline, it was only 1 line and used once;
slightly reformat the help() text;
slightly correct the text for the 'extraneous filename' error message;

END