K 10
svn:author
V 6
kevans
K 8
svn:date
V 27
2018-04-21T13:46:07.762408Z
K 7
svn:log
V 608
bsdgrep: Fix --include/--exclude ordering issues

Prior to r332851:
* --exclude always win out over --include
* --exclude-dir always wins out over --include-dir

r332851 broke that behavior, resulting in:
* First of --exclude, --include wins
* First of --exclude-dir, --include-dir wins

As it turns out, both behaviors are wrong by modern grep standards- the
latest rule wins. e.g.:

`grep --exclude foo --include foo 'thing' foo`
foo is included

`grep --include foo --exclude foo 'thing' foo`
foo is excluded

As tested with GNU grep 3.1.

This commit makes bsdgrep follow this behavior.

Reported by:	se

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