http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/src/gen/usr.bin/fmt/fmt.1.REL=ALL.diff

Umlauts get lost
I've not reported this in a send-pr cos idealy I would fix the source instead.
...Though I havent in over 10 years between 4.11 & 10.3

*** 4.1.1-RELEASE/src/usr.bin/fmt/fmt.1	Thu Jul 26 10:07:48 2001
--- new/src/usr.bin/fmt/fmt.1	Thu Jul 26 10:25:25 2001
***************
*** 94,96 ****
--- 94,105 ----
  .Sh BUGS
  The program was designed to be simple and fast \- for more complex
  operations, the standard text processors are likely to be more appropriate.
+ .Pp
+ Not 8 bits clean:
+ It discards German umlauts generated by MS-Word-97 exporting as "MSDOS.txt"
+ Eg all these hex values discarded: 81 84 94 e1 f9.
+ .\"	84 a umlaut		�
+ .\"	94 o umlaut		�
+ .\"	81 u umlaut		�
+ .\"	e1 scharf ess		�
+ .\"	f9 Hollow Box Symbol	�