Photo Mosaic with G'Mic

The issue with input_glob is fixable. I found this alternative command.

v - files 3,"D:\Pictures\NFS3 Expansion Pack Pictures\file test" _N=/{narg(${})-1} arg2var _file,${} nb_files=${}
repeat $nb_files l[]
file=${_file{$>+1}} 
_file=$file
i $file
endl
done

Unlike input_glob, this’ll accept spaces. Problem is that when it gets to the gui filter. Putting $8 as the replacement is just not gonna work. I know I’m going to need to replace char, but I don’t know how to do that.