Line 515 from swftools-2009-04-01-0957 is:
printf("-o , --output file.swf Direct output to file.swf. If
file.swf contains '%d' (file%d.swf), then each page \n");
Should be:
printf("-o , --output file.swf Direct output to file.swf. If
file.swf contains '%' (file%%.swf), then each page \n");
-Steve
