unless one of the -d, -F, or -l options are given.
From Paul Eggert
* ls no longer truncates user names or group names that are longer
than 8 characters.
* ls's new --dereference-command-line option causes it to dereference
- symbolic links on the command-line only.
+ symbolic links on the command-line only. It is the default unless
+ one of the -d, -F, or -l options are given.
* ls -H now means the same as ls --dereference-command-line, as per POSIX.
* ls -g now acts like ls -l, except it does not display owner, as per POSIX.
* ls -n now implies -l, as per POSIX.