45   enum changes changes;  in print_ed_hunk()  local
52   changes = analyze_hunk (hunk, &f0, &l0, &f1, &l1);  in print_ed_hunk()
53   if (!changes)  in print_ed_hunk()
60   fprintf (outfile, "%c\n", change_letter[changes]);  in print_ed_hunk()
63   if (changes != OLD)  in print_ed_hunk()
100   enum changes changes = analyze_hunk (hunk, &f0, &l0, &f1, &l1);  in pr_forward_ed_hunk()  local
101   if (!changes)  in pr_forward_ed_hunk()
106   fprintf (outfile, "%c", change_letter[changes]);  in pr_forward_ed_hunk()
112   if (changes == OLD)  in pr_forward_ed_hunk()
143   enum changes changes = analyze_hunk (hunk, &f0, &l0, &f1, &l1);  in print_rcs_hunk()  local
144   if (!changes)  in print_rcs_hunk()
151   if (changes & OLD)  in print_rcs_hunk()
159   if (changes & NEW)  in print_rcs_hunk()