K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2017-08-07T18:01:27.942759Z
K 7
svn:log
V 397
Respect SIMPLE_BACKUP_SUFFIX environment variable in indent(1)

Instead of using a non-configurable ".BAK" suffix, respect the
SIMPLE_BACKUP_SUFFIX environment variable also used by patch(1). This
simplifies cleanup operations in some patch/indent workflows.

Reviewed by:	cem (earlier version), emaste, pstef
Approved by:	emaste (mentor)
Differential Revision:	https://reviews.freebsd.org/D10921

END