I've found another instance where XEmacs loses when libc is localized.
In a Japanese locale, I get the following when I do a find file with a
non-existent directory. Is it supposed to be EUC encoded Japanese?
Opening directory: ¤½¤Î¤è¤¦¤Ê¥Õ¥¡¥¤¥ë¤¢¤ë¤¤¤Ï¥Ç¥£¥ì¥¯¥È¥ê¤Ï¤¢¤ê¤Þ¤»¤ó,
/usr/users/steve/Mail/archives/