K 10
svn:author
V 7
wollman
K 8
svn:date
V 27
2002-05-10T22:59:29.000000Z
K 7
svn:log
V 277
The response to my POSIX interpretation request says that `expr'
is required to be oblivious to overflow and to use the data type `long'.
(Division by zero is undefined in ISO C so it's still OK to check for it
here.)  Add a new `-e' flag to get the old, more useful behavior.

END