82 static int diff_equal_entry(diff_T *dp, int idx1, int idx2);
1958 diff_equal_entry(diff_T *dp, int idx1, int idx2)  in diff_equal_entry()  argument
1964     if (dp->df_count[idx1] != dp->df_count[idx2])  in diff_equal_entry()
1968     for (i = 0; i < dp->df_count[idx1]; ++i)  in diff_equal_entry()
1970 	line = vim_strsave(ml_get_buf(curtab->tp_diffbuf[idx1],  in diff_equal_entry()
1971 					       dp->df_lnum[idx1] + i, FALSE));  in diff_equal_entry()
3028     int		idx1;  in diff_get_corresponding_line_int()  local
3033     idx1 = diff_buf_idx(buf1);  in diff_get_corresponding_line_int()
3035     if (idx1 == DB_COUNT || idx2 == DB_COUNT || curtab->tp_first_diff == NULL)  in diff_get_corresponding_line_int()
3046 	if (dp->df_lnum[idx1] > lnum1)  in diff_get_corresponding_line_int()
3048 	if ((dp->df_lnum[idx1] + dp->df_count[idx1]) > lnum1)  in diff_get_corresponding_line_int()
3051 	    baseline = lnum1 - dp->df_lnum[idx1];  in diff_get_corresponding_line_int()
3057 	if (    (dp->df_lnum[idx1] == lnum1)  in diff_get_corresponding_line_int()
3058 	     && (dp->df_count[idx1] == 0)  in diff_get_corresponding_line_int()
3070 	baseline = (dp->df_lnum[idx1] + dp->df_count[idx1])  in diff_get_corresponding_line_int()