K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2011-05-06T20:45:50.071080Z
K 7
svn:log
V 520
sh: Change the CTL* bytes to ones invalid in UTF-8.

This ensures that mbrtowc(3) can be used directly once it has been verified
that there is no CTL* byte. Dealing with a CTLESC byte within a multibyte
character would be complicated.

The new values do occur in iso-8859-* encodings. This decreases efficiency
slightly but should not affect correctness.

Caveat: Updating across this change and rebuilding without cleaning may
yield a subtly broken sh binary. By default, make buildworld will clean and
avoid problems.

END