The log command shows the changeset and the description, but not
the files changed per default.
Also the in command only shows the incoming changesets.
To get a clue, what files will be changed with this set, there are additional
commandline options available:
hg status --change tipThis show all files changed for the tip-Version.
hg in --stat
Shows the data and also a list of files, which will be modified with this changeset.
hg log --stat
does the same for the local versions.