Jordan K. Hubbard 03afb27c83 tr(1) attempts to convert \n[n][n] sequences into octal digits, but doesn't
check to see that a given digit is actually an octal digit.  This leads to
unusual consequences if passed in values like \9.

Reported by:	Joseph Davison (OpenDarwin project)
MFC after:	1 week
2004-11-14 05:15:25 +00:00
..
2004-07-14 08:36:09 +00:00