CVS Statistics

[Desikan Narayanan]

Hello,

I would like to know the statistics on a particular file ( say test.c
) from one version to another version ( say from 1.2 to 1.7 ).

So for instance if i run the command/script 
<cvs_command> -R1.2 -R2.7 test.c 
i would like to know the number of lines added, deleted and modified
between version 1.2 to 1.7 for test.c


thanks in advance,
- desikan