2012-12-14 08:09 AEST by Arthur Barrett - A customer wants a GUI method to show all the differences that would be merged if a merge was 
performed.

The old CVS 1.x had the global option -n (Do not execute anything that will change the disk.) that would 
enable this on the command line, i.e.:

   cvs -n up -j blah -j blah

But that option is not documented in CVSNT for very good reason.

Ideally we could make that option work and provide a guy, or alternatively something else

I'm not really sure what this would look like.  The customer indicated that "A list of new and changed files 
will be sufficient for their needs.

2012-12-14 08:46 AEST by Arthur Barrett - I tested this with 2.8.01.4377 and it works OK:

cvs -d :ext:server:/repo co -r CVSNT_BRANCH_2_5_03_2382 -d cvsnt-2010 cvsnt
cd cvsnt-2010
cvs -n -Q up -j CVSNT_BRANCH_2_8_01_3761 -B 6042 2> /dev/null