'hg diff' and 'hg log' in one..

[Edward Peschko]

hey all,

I was wondering if there was a quick command to specify a file, or set
of files and generate a series of diffs by revision, ie: something
like

hg difflog <filename or filenames>

which would generate a diff for each time the file was checked in,
interspersed with who made that change..

I see you can do an export on a changeset, but that covers all the
changed files, not just the one that you may be interested in..

Thanks much for any help,

Ed