vdir --help
ls-about

Usage: ls-usage

Arguments:
  [paths]...  

Options:
      --help
          ls-help-print-help
      --format=<format>
          ls-help-set-display-format
  -C
          ls-help-display-files-columns
  -l, --long
          ls-help-display-detailed-info
  -x
          ls-help-list-entries-rows
  -T, --tabsize <COLS>
          ls-help-assume-tab-stops [env: TABSIZE=]
  -m
          ls-help-list-entries-commas
      --zero
          ls-help-list-entries-nul
  -D, --dired
          ls-help-generate-dired-output
      --hyperlink[=<WHEN>]
          ls-help-hyperlink-filenames [default: never] [possible values: always, auto,
          never]
  -1
          ls-help-list-one-file-per-line
  -o
          ls-help-long-format-no-group
  -g
          ls-help-long-no-owner
  -n, --numeric-uid-gid
          ls-help-long-numeric-uid-gid
      --quoting-style <quoting-style>
          ls-help-set-quoting-style [possible values: literal, locale, shell,
          shell-escape, shell-always, shell-escape-always, clocale, c, escape]
  -N, --literal
          ls-help-literal-quoting-style
  -b, --escape
          ls-help-escape-quoting-style
  -Q, --quote-name
          ls-help-c-quoting-style
  -q, --hide-control-chars
          ls-help-replace-control-chars
      --show-control-chars
          ls-help-show-control-chars
      --time=<field>
          ls-help-show-time-field
  -c
          ls-help-time-change
  -u
          ls-help-time-access
      --hide <PATTERN>
          ls-help-hide-pattern
  -I, --ignore <PATTERN>
          ls-help-ignore-pattern
  -B, --ignore-backups
          ls-help-ignore-backups
      --sort=<field>
          ls-help-sort-by-field [possible values: name, none, time, size, version,
          extension, width]
  -S
          ls-help-sort-by-size
  -t
          ls-help-sort-by-time
  -v
          ls-help-sort-by-version
  -X
          ls-help-sort-by-extension
  -U
          ls-help-sort-none
  -L, --dereference
          ls-help-dereference-all
      --dereference-command-line-symlink-to-dir
          ls-help-dereference-dir-args
  -H, --dereference-command-line
          ls-help-dereference-args
  -G, --no-group
          ls-help-no-group
      --author
          ls-help-author
  -a, --all
          ls-help-all-files
  -A, --almost-all
          ls-help-almost-all
  -f
          ls-help-unsorted-all
  -d, --directory
          ls-help-directory
  -h, --human-readable
          ls-help-human-readable
  -k, --kibibytes
          ls-help-kibibytes
      --si
          ls-help-si
      --block-size=<BLOCK_SIZE>
          ls-help-block-size
  -i, --inode
          ls-help-print-inode
  -r, --reverse
          ls-help-reverse-sort
  -R, --recursive
          ls-help-recursive
  -w, --width <COLS>
          ls-help-terminal-width
  -s, --size
          ls-help-allocation-size
      --color[=<color>]
          ls-help-color-output [possible values: always, auto, never]
      --indicator-style <indicator-style>
          ls-help-indicator-style [possible values: none, slash, file-type, classify]
  -F, --classify[=<when>]
          ls-help-classify [possible values: always, auto, never]
      --file-type
          ls-help-file-type
  -p
          ls-help-slash-directories
      --time-style <TIME_STYLE>
          ls-help-time-style [env: TIME_STYLE=]
      --full-time
          ls-help-full-time
  -Z, --context
          ls-help-context
      --group-directories-first
          ls-help-group-directories-first
  -V, --version
          Print version

ls-after-help