There was a bug with "num_displayed" in buffers when they are merged and
that one buffer is zoomed: now the num_displayed is > 0 for the active buffer,
and it is set to 0 for all merged non-active buffers (only in case of zoom).
A variable "zoomed" has been added in buffers to know if a buffer with this
number is zoomed or not (possibly another buffer).
Use in evaluated strings (for example in /eval or triggers):
- "${info:relay_client_count}": total number of relay clients (any status)
With a specific status:
- "${info:relay_client_count,connecting}"
- "${info:relay_client_count,waiting_auth}"
- "${info:relay_client_count,connected}"
- "${info:relay_client_count,auth_failed}"
- "${info:relay_client_count,disconnected}"
