Fossil

    int isExec = db_column_int(&q, 2);
    int isLink = db_column_int(&q, 3);
    const char *zOrig = db_column_text(&q, 4);
    const char *zNew = db_column_text(&q, 5);
    char *zOPath = mprintf("%s%s", g.zLocalRoot, zOrig);
    char *zNPath = mprintf("%s%s", g.zLocalRoot, zNew);
    Blob delta;
    undo_save(zNew);
    undo_save(zNew, -1);
    blob_zero(&delta);
    if( rid==0 ){
      db_ephemeral_blob(&q, 6, &delta);
      blob_write_to_file(&delta, zNPath);
      file_wd_setexe(zNPath, isExec);
      fossil_print("ADD %s\n", zNew);
    }else if( isRemoved ){

      }
      blob_reset(&a);
      blob_reset(&b);
      blob_reset(&disk);
    }
    blob_reset(&delta);
    if( fossil_strcmp(zOrig,zNew)!=0 ){
      undo_save(zOrig);
      undo_save(zOrig, -1);
      file_delete(zOPath);
    }
  }
  db_finalize(&q);
  if( nConflict ){
    fossil_print(
      "WARNING: %d merge conflicts - see messages above for details.\n",