forked from qt-creator/qt-creator
We optimal indexer is only reindexing if the index would be changed. This patch is a step in that direction. We only reindex now if the file or project has changed. It fixes some typos too. Task-number: QTCREATORBUG-21150 Change-Id: I6ea1c13282fbcd70253b9b2939aed37580dbd160 Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>