[NEW] General objects for keeping track of line counts and line count deltas.

[ohcount] / test / expected_dir / diff2_new.c

c       comment /* new */
c       code    #include 'foo.c'
c       comment /* common */
c       code    int do_stuff(old_code) {
c       code            int common;
c       code            int new_var;
c       code    }