tree 862eaf82b4ece5f299fd0bbd9df88461c46035b5
parent ca3766e2e58f462a20922e42c821a37eaf0e13db
author Nicholas Nethercote <nnethercote@mozilla.com> 1568598555 +1000
committer Nicholas Nethercote <nnethercote@mozilla.com> 1568598767 +1000

Name index variables consistently.

Those with type `usize` are now called `i`, those with type `NodeIndex`
are called `index`.