Only works if your system has the zstd binary.... check with
before installing. (LxPupSc and ScPup have zstd but don't think any other pup does....)
Changes or adds the following files (which are spread all over the Woof-CE build system):
/etc/
/etc/xdg/
/etc/xdg/rox.sourceforge.net/
/etc/xdg/rox.sourceforge.net/MIME-types/
/etc/xdg/rox.sourceforge.net/MIME-types/application_x-archlinux-package-zst
/etc/xdg/rox.sourceforge.net/MIME-types/application_x-zstd-compressed-tar
/root/
/root/.config/
/root/.config/rox.sourceforge.net/
/root/.config/rox.sourceforge.net/OpenWith/
/root/.config/rox.sourceforge.net/OpenWith/.application_x-zstd/
/root/.config/rox.sourceforge.net/OpenWith/.application_x-zstd/Add Bookmark
/root/.config/rox.sourceforge.net/OpenWith/.application_x-zstd-compressed-tar/
/root/.config/rox.sourceforge.net/OpenWith/.application_x-zstd-compressed-tar/Add Bookmark
/root/.config/rox.sourceforge.net/OpenWith/.application_x-zstd-compressed-tar/pupMd5sum
/root/.config/rox.sourceforge.net/OpenWith/.application_x-zstd/pupMd5sum
/usr/
/usr/bin/
/usr/bin/pcompress
/usr/bin/pextract
/usr/lib/
/usr/lib/xarchive/
/usr/lib/xarchive/wrappers/
/usr/lib/xarchive/wrappers/tar-wrap.sh
/usr/share/
/usr/share/applications/
/usr/share/applications/mimeapps.list
/usr/share/applications/pextract.desktop
/usr/share/icons/
/usr/share/icons/hicolor/
/usr/share/icons/hicolor/scalable/
/usr/share/icons/hicolor/scalable/mimetypes/
/usr/share/icons/hicolor/scalable/mimetypes/application-x-archlinux-package-gz.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-archlinux-package-xz.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-archlinux-package-zst.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-gz-compressed-tar.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-gz.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-xz-compressed-tar.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-xz.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-zstd-compressed-tar.svg
/usr/share/icons/hicolor/scalable/mimetypes/application-x-zstd.svg
/usr/share/mime/
/usr/share/mime/application/
/usr/share/mime/application/x-archlinux-package-gz.xml
/usr/share/mime/application/x-archlinux-package-xz.xml
/usr/share/mime/application/x-archlinux-package-zst.xml
/usr/share/mime/application/x-zstd-compressed-tar.xml
/usr/share/mime/application/x-zstd.xml
/usr/share/mime/packages/
/usr/share/mime/packages/puppy.xml