Note: help and version output are generated by a naïve script which tries a few variants of
<command> --help, <command> -h etc. to find the command's help and version info.
Sometimes it gets lucky, sometimes it doesn't; if the output below looks wrong, it probably is.
inkview -V (return code: 1)
(inkview:27295): Gtk-WARNING **: cannot open display:
inkview (return code: 1)
Usage: inkview [OPTIONS...] [FILES ...]
where FILES are SVG (.svg or .svgz) or archives of SVGs (.sxw, .jar)