svn mergeinfo — Query merge-related information. See the section called “Mergeinfo and Previews” for details.
Query information related to merges (or potential
merges) between SOURCE-URL and
TARGET. If
the --show-revs option is not provided,
display revisions which have been merged
from SOURCE-URL
to TARGET. Otherwise, display
either merged
or eligible revisions as specified by
the --show-revs option.