the 'groups' only prints out a bunch of words, but it doesn't tell me which of those are groups and which of those are not groups.
It uses unquoted , space separated group name -- which has been known to be problematic for years (cf. find's -print0, or xargs -0, et al.). If this was only a default, and it could optionally print them 1/line or a backslash before non-separator spaces in groupnames, or even with a null like find, it might be workable, but the default, as it is 100% likely to not print out Windows groupnames that it might be serving. Even if it could use a TAB separator, that would still count as white space, but be 99% less likely (maybe 100%) to conflict with existing group names. Fixable? As it doesn't follow standards now, if one uses a space as a group separator, as what is listed, is incorrect (i.e. interpreting the list as a space separated group list will result in faulty results). Thanks, :-)
