tree 0716b7870e2e271822fdd84504e04ac99a8ad9e0
parent 70d356218beff99ddaa048ff357f2d2692a32b7a
author Brad King <brad.king@kitware.com> 1438882209 -0400
committer Brad King <brad.king@kitware.com> 1555590104 -0400

Factor out edge marking logic from Plan::AddSubTarget

Move the logic to mark edges as wanted over to a Plan::EdgeWanted method
so it can be re-used elsewhere later.