$ scour --strip-xml-prolog --enable-viewboxing --enable-id-stripping \ --enable-comment-stripping --shorten-ids --no-line-breaks --strip-xml-space \ -i <infile> -o <outfile> scour version: 0.36
This also deletes the svg images that are 'aliases' of existing images according to our alias table, and the few flags (the flag data is not sourced in the same way).