% create cvs repository with one project
cvs -f -d *REPO* init
cvs -f -q co proj
% create file1 on the trunk
cvs -f -Q add file1
cvs -f ci -madd file1 on trunk file1
% create two branches
cvs -f -q tag -b v1_0
T file1
cvs -f -q tag -b v1_1
T file1
% create file2 on branch v1_0
cvs -f -q up -rv1_0
cvs -f -Q add file2
cvs -f ci -madd file2 on branch v1_0 file2
% create file3, file4 on branch v1_1
cvs -f -Q up -rv1_1
cvs -f -Q add file3 file4
cvs -f ci -madd file3, file4 on branch v1_1 file3 file4
% merge file2 from v1_0 to v1_1
cvs -f -q up -jv1_0
U file2
cvs -f ci -mmerge file2 from v1_0 to v1_1
% cvs rlog output
RCS file: *REPO*/proj/file1,v
revision 1.1
RCS file: *REPO*/proj/Attic/file2,v
revision 1.1
revision 1.1.4.2
revision 1.1.4.1
revision 1.1.2.1
RCS file: *REPO*/proj/Attic/file3,v
revision 1.1
revision 1.1.2.1
RCS file: *REPO*/proj/Attic/file4,v
revision 1.1
revision 1.1.2.1
% convert to hg
initializing destination proj.hg repository
using builtin cvsps
collecting CVS rlog
9 log entries
creating changesets
4 changeset entries
connecting to *REPO*
scanning source...
sorting...
converting...
3 add file1 on trunk
2 add file2 on branch v1_0
1 add file3, file4 on branch v1_1
0 merge file2 from v1_0 to v1_1
% hg log output
3 merge file2 from v1_0 to v1_1
2 add file3, file4 on branch v1_1
1 add file2 on branch v1_0
0 add file1 on trunk