subversion/libsvn_diff/diff3.c

65   while (start_position[0]->offset < modified_start)
68   while (start_position[1]->offset < latest_start)
141   modified_start = start_position[0]->offset;
142   latest_start = start_position[1]->offset;
190   if ((*lcs_ref)->position[0]->offset == 1)
193   if ((*lcs_ref)->position[1]->offset == 1)
199       if (modified_start < lcs->position[0]->offset
200           || latest_start < lcs->position[1]->offset)
208           (*diff_ref)->modified_length = lcs->position[0]->offset
211           (*diff_ref)->latest_length = lcs->position[1]->offset
222       modified_start = lcs->position[0]->offset;
223       latest_start = lcs->position[1]->offset;
349         sentinel_position[0].offset = position_list[1]->offset + 1;
355         sentinel_position[0].offset = prefix_lines + 1;
363         sentinel_position[1].offset = position_list[2]->offset + 1;
369         sentinel_position[1].offset = prefix_lines + 1;
379             if (lcs_om->position[0]->offset > lcs_ol->position[0]->offset)
381                 original_sync = lcs_om->position[0]->offset;
383                 while (lcs_ol->position[0]->offset + lcs_ol->length
391                     && lcs_ol->position[0]->offset + lcs_ol->length
393                     && lcs_ol->position[1]->offset + lcs_ol->length
394                        != lcs_ol->next->position[1]->offset)
397                 if (lcs_ol->position[0]->offset <= original_sync)
402                 original_sync = lcs_ol->position[0]->offset;
404                 while (lcs_om->position[0]->offset + lcs_om->length
412                     && lcs_om->position[0]->offset + lcs_om->length
414                     && lcs_om->position[1]->offset + lcs_om->length
415                        != lcs_om->next->position[1]->offset)
418                 if (lcs_om->position[0]->offset <= original_sync)
423         modified_sync = lcs_om->position[1]->offset
424                       + (original_sync - lcs_om->position[0]->offset);
425         latest_sync = lcs_ol->position[1]->offset
426                     + (original_sync - lcs_ol->position[0]->offset);
429         is_modified = lcs_om->position[0]->offset - original_start > 0
430                       || lcs_om->position[1]->offset - modified_start > 0;
432         is_latest = lcs_ol->position[0]->offset - original_start > 0
433                     || lcs_ol->position[1]->offset - latest_start > 0;
475                           - (original_sync - lcs_om->position[0]->offset);
477                         - (original_sync - lcs_ol->position[0]->offset);
504         if (position_list[1]->offset < lcs_om->position[1]->offset)
507         if (position_list[2]->offset < lcs_ol->position[1]->offset)
513         while (original_start >= lcs_om->position[0]->offset + lcs_om->length
519         while (original_start >= lcs_ol->position[0]->offset + lcs_ol->length