.

wcfs/wcfs.go

@@ -557,7 +557,6 @@ type WatchLink struct {
 	// established watchs.
 	// XXX in-progress - where?	-> nowhere; here only established watches are added
 	// XXX locking?
-	// XXX -> watchTab?
 	fileTab map[zodb.Oid]*Watch // {} foid -> Watch
 
 	// IO
@@ -1273,7 +1272,7 @@ func (w *Watch) pin(ctx context.Context, blk int64, rev zodb.Tid) (err error) {
 	return nil
 }
 
-// setupWatch sets up new Watch when client sends `watch <file> @<at>`.
+// setupWatch sets up a Watch when client sends `watch <file> @<at>`.
 func (wlink *WatchLink) setupWatch(ctx context.Context, foid zodb.Oid, at zodb.Tid) (err error) {
 	defer xerr.Contextf(&err, "setup watch f<%s> @%s", foid, at)
 	// XXX locking