On Sat, Jul 24, 2021 at 08:59:54AM +0200, Christoph Hellwig wrote: > On Fri, Jul 23, 2021 at 03:50:17PM -0700, Andrew Morton wrote: > > one used the PC floppy dr\u0456ver, the aha1542 driver for an ISA SCSI > > Looks like I produced some messed up utf8 chars again - the above garbage > should read "driver" of course. I went back and looked it up, and you did indeed manage to type: U+0456 CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I character (і) It's on the list: http://www.unicode.org/Public/security/revision-05/confusables.txt Maybe someone could do something with that file to prevent the confusables from slipping in when unwanted?