K 10
svn:author
V 5
pstef
K 8
svn:date
V 27
2018-06-04T21:05:56.836915Z
K 7
svn:log
V 219
indent(1): add --version option

There exist multi-platform programs that check indent's version in order to
know what they can expect from it. GNU indent provides that via --version,
so implement the same option here.

END