I found a bug in vim/neovim. if the file name is approximately 33 characters long. When one opens one of the feed directories in vim, neovim and tries to open that file, it fails. For me, there need to be 2 spaces between the file name and the file size or other part of the directory listing when I do "gvim ." for current directory. I use default listing style of 1 for long listing.