Display information about links

[GoogleCodeExporter]

Suppose we have file yar.

1. ln yar zar

$ xar -tvf ...
-rwxr-xr-x user/group size date time yar
-rwxr-xr-x user/group size date time zar

$ tar -tvf ...
-rwxr-xr-x user/group size date time yar
hrwxr-xr-x user/group    0 date time zar link to yar

2. ln -s yar zar

$ xar -tvf ...
-rwxr-xr-x user/group size date time yar
lrwxrwxrwx user/group    0 date time zar

$ tar -tvf ...
-rwxr-xr-x user/group size date time yar
lrwxrwxrwx user/group    0 date time zar -> yar

It would be nice to get more information about links.

Original issue reported on code.google.com by [email protected] on 29 Jun 2012 at 5:02