incremental squatter

[Paolo Cravero]

Hi.
Perhaps it is a bug in the documentation.

'man squatter' in the DESCRIPTION says there's no incremental update:

"Squatter creates an index of ALL messages in the mailbox, not just those 
since the last time that it was run (i.e.,  it  does  NOT  do  incremental 
updates)."

but in the OPTIONS a "-i" switch mentions incremental.

Is it just a documentation error, so incremental indexing does work in 2.3.14?

TIA,
Paolo