FYI: I doubt that anyone will notice (or care :-)), but I've just renamed the few files in Pike that contained 8-bit characters, so that they may be stored on filesystems that enforce UTF-8 encoding (eg HFS or ZFS). The only files affected were the (deleted) file src/modules/image/doc/säljstöd.html in Pike 0.5, 0.6, 7.0, 7.2 and 7.4, and the external pike-module µpgp/µpgp.pike.