K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2010-09-09T21:59:53.900756Z
K 7
svn:log
V 254
expr(1): Add sh(1) versions of examples, remove an incorrect example.

The three examples are better done using sh(1) itself these days.

The example
  expr -- "$a" : ".*"
is incorrect in the general case, as "$a" may be an operator.

MFC after:	2 weeks

END