file type filter for rom imports

[Former user]

I would very much like to have the option to decide what file types the rom importer will look for and list. What exists now is nice but when you want to delete large numbers of files from the list the process thread freezes.

For example: Having nearly 2000 PlayStation games has several bin and cue files for one game. I would rather it only look for the m3u files, being that is one per game or multi-disk game. Thus I would only import the m3u files to represent the games and use as the target to pass to Retroarch

[Lord Monkus]

Using your file explorers search function type in *.m3u or any other file extension you wish to use.