* About

This is a collection of extfs helpers for Midnight Commander. Some of the
helpers are alternatives to the stock scripts, others provide new features.

* Installation

Extract the archive or clone the repo somewhere. Change into the dir and run
=install-symlinks.sh= there to create symlinks, pointing to the scripts, under
=~/.local/share/mc/extfs.d=

For each helper you want to use, check its particular README for details and
dependencies and make sure the deps are satisfied.

For each helper you want to use, you need to tell mc it should utilize the
script to open the relevant file type. In mc menu, open /Command/ -> /Edit
extension file/. Next:

- iso9660-sp :: Find =ISO9660= section and

  - replace :: ~Open=%cd %p/iso9660://~
  - with :: ~Open=%cd %p/iso9660-sp://~

- u7z-sp :: Find =7zip= section and

  - replace :: ~Open=%cd %p/u7z://~
  - with :: ~Open=%cd %p/u7z-sp://~

- usqfs-sp :: Add such snippet under =### Archives ###=:
  - up to mc 4.8.28 ::

    #+begin_example
      # .squashfs, .sqfs
      regex/\.(squashfs|sqfs)
          Open=%cd %p/usqfs-sp://
    #+end_example

  - since mc 4.8.29 ::

    #+begin_example
      [squashfs]
      Regex=\\.(squashfs|sqfs)$
      Open=%cd %p/usqfs-sp://
    #+end_example

Restart mc to apply the changes.

* Uninstallation

In mc menu, open /Command/ -> /Edit extension file/ and undo all the changes
made earlier. After that, delete =*-sp= symlinks from
=~/.local/share/mc/extfs.d=

Restart mc to apply the changes.