Hi Conrad,
show !*; mark -sequence un -add ditto
I bet there are magic command line switches to do this now (seems to
happen half the time I post these days!)
There's
show -file `mhpath .`
that may give some success depending on your showproc and whether
mhshow(1) is run by show(1). But it only handles one filename and show
doesn't accept multiple -file options.
The other way would be to run show in an environment that doesn't say to
update the unseen sequence ‘un’ so the update doesn't need undoing.
--
Cheers, Ralph.