Jack escribió:
Maybe not nice, but it should work.
Thank you very much, that's great. It does work, and I think it is as nice as it can be.
However, unfortunately, it is "unsafe" for my purposes because of the [delay 0]. Well I guess it's more correct to say it is incompatible with my patch.
At the end, I've come to the conclusion that I will pre-create the directories. Fortunately in my application the directories to create are like "proj0", "proj1", ... "proj127" (127 being a reasonable limit also because they are gonna be selected via midi), and the parent folder is only selected by the user, interactively (i.e. manually) every once in a while (and automatically at loadbang, but never else). So I can create 127 folders when the user selects the parent directory, and quite-safely assume enough time elapses before it's time to save something into them.
Now what worries me is that pd Extended is crashing a lot; however chances are that it is because of [folder_list]; I hope so, because I don't need it....