+#hmmm: yes! a variable with a list of files that are considered TEXT_FILE_EXTENSIONS or something like that.
+#hmmm: yes continued! also a variable for BINARY_FILE_EXTENSIONS to avoid those, where we need to in other scripts.
+ find "${dirs[@]}" -follow -maxdepth 1 -mindepth 1 -type f -and -not -iname ".[a-zA-Z0-9]*" | \