2021-07-10 17:42:05 crc Does retro-tags take any arguments? 2021-07-10 17:42:51 And does it require any special file extension? I just ran it and got this error: `ERROR (nga/file_get_size): Invalid file handle` 2021-07-10 18:04:00 it does not take any arguments and looks for *.retro and *.forth files 2021-07-10 18:05:33 there might be differences with some of the shell parts. if you run `find . -name '*.retro' -print0 | xargs -0 -n 1 echo` do you see any errors or weird file names? 2021-07-10 18:13:00 alternatively, what does `echo $0` show for a shell script when run from a directory in your $PATH ? 2021-07-10 18:18:55 or, if running via `retro retro-tags`, you would need to pass in the name of the file to process on the command line 2021-07-10 21:38:56 crc Sorry for the late reply. That makes sense. I am running Fish shell 2021-07-10 21:39:13 will take a closer look tonight brb