This seems a serious limitation. Bash is my file manager - ls and cd. I would not give that up for any tool no matter how convenient.
But presumably there is some API or ABI to monitor, or some signal emitted, when files are moved, added, updated, or deleted. However iwaitnotify works, could that be incorporated (even theoretically) into TMSU?
> TMSU [does] not automatically detect file moves and renames
I dunno if we can call it a tagged filesystem with this limitation. (Why not store tags, or at least a GUID, in file metadata?)