Nother question -- Is it possible to query the user for a *directory* to open, as opposed to a file?
At least on a mac, the file chooser dialog won't allow you to choose a directory with ask_open_file. You could get a directory from the user by having them use ask_open_file to select a file within the directory... but that's no good for empty directories or not-yet-existent directories. For an empty or not-yet-existent directory you could have the user use ask_save_file to select a (possibly nonexistent) file within a (possibly just-created-by-the-dialog's-new-folder-button) directory. Is there any less hacky way than that to do it? Thanks!
