Fossil

    return;
  }
  if( (pParent->zBaseline==0)==(pChild->zBaseline==0) ){
    content_deltify(pid, cid, 0); 
  }else if( pChild->zBaseline==0 && pParent->zBaseline!=0 ){
    content_deltify(pParent->pBaseline->rid, cid, 0);
  }

  /* Remember all children less than 2 seconds younger than their parent,
  ** as we might want to fudge the times for those children.
  */
  if( pChild->rDate<pParent->rDate+2.3e-5 ){
    db_multi_exec(
       "INSERT OR REPLACE INTO time_fudge VALUES(%d, %.17g, %d, %.17g);",
       pParent->rid, pParent->rDate, pChild->rid, pChild->rDate
    );
  }
  
  for(i=0, pChildFile=pChild->aFile; i<pChild->nFile; i++, pChildFile++){
    if( pChildFile->zPrior ){
       pParentFile = manifest_file_seek(pParent, pChildFile->zPrior);
       if( pParentFile ){
         add_one_mlink(cid, pParentFile->zUuid, pChildFile->zUuid,
                       pChildFile->zName, pChildFile->zPrior);

** Setup to do multiple manifest_crosslink() calls.
** This is only required if processing ticket changes.
*/
void manifest_crosslink_begin(void){
  assert( manifest_crosslink_busy==0 );
  manifest_crosslink_busy = 1;
  db_begin_transaction();
  db_multi_exec(
     "CREATE TEMP TABLE pending_tkt(uuid TEXT UNIQUE);"
     "CREATE TEMP TABLE time_fudge("
     "  mid INTEGER PRIMARY KEY,"
     "  m1 REAL,"
     "  cid INTEGER,"
     "  m2 REAL"
     ");"
  );
}

/*
** Finish up a sequence of manifest_crosslink calls.
*/
void manifest_crosslink_end(void){
  Stmt q, u;
  int i;
  assert( manifest_crosslink_busy==1 );
  db_prepare(&q, "SELECT uuid FROM pending_tkt");
  while( db_step(&q)==SQLITE_ROW ){
    const char *zUuid = db_column_text(&q, 0);
    ticket_rebuild_entry(zUuid);
  }
  db_finalize(&q);
  db_multi_exec("DROP TABLE pending_tkt");

  db_prepare(&q, "UPDATE time_fudge SET m1=m2-2.8935e-7 WHERE m1>=m2");
  db_prepare(&u, "UPDATE time_fudge SET m2="
        "(SELECT x.m1 FROM time_fudge AS x WHERE x.mid=time_fudge.cid)");
  for(i=0; i<30; i++){
    db_step(&q);
    db_reset(&q);
    if( sqlite3_changes(g.db)==0 ) break;
    db_step(&u);
    db_reset(&u);
  }
  db_finalize(&q);
  db_finalize(&u);
  db_multi_exec(
    "UPDATE event SET mtime=(SELECT m1 FROM time_fudge WHERE mid=objid)"
    " WHERE objid IN (SELECT mid FROM time_fudge)"
  );

  db_end_transaction(0);
  manifest_crosslink_busy = 0;
}

/*
** Make an entry in the event table for a ticket change artifact.
*/

    @   comment TEXT,
    @   user TEXT,
    @   isleaf BOOLEAN,
    @   bgcolor TEXT,
    @   etype TEXT,
    @   taglist TEXT,
    @   tagid INTEGER,
    @   short TEXT,
    @   sortby REAL
    @ )
  ;
  db_multi_exec(zSql);
}

/*
** Return a pointer to a constant string that forms the basis

    @                              WHERE tagid=%d AND rid=plink.cid), 'trunk')),
    @   bgcolor,
    @   event.type,
    @   (SELECT group_concat(substr(tagname,5), ', ') FROM tag, tagxref
    @     WHERE tagname GLOB 'sym-*' AND tag.tagid=tagxref.tagid
    @       AND tagxref.rid=blob.rid AND tagxref.tagtype>0),
    @   tagid,
    @   brief,
    @   event.mtime
    @  FROM event JOIN blob 
    @ WHERE blob.rid=event.objid
  ;
  if( zBase==0 ){
    zBase = mprintf(zBaseSql, TAG_BRANCH, TAG_BRANCH);
  }
  return zBase;

      }
    }
  }
  if( P("showsql") ){
    @ <blockquote>%h(blob_str(&sql))</blockquote>
  }
  blob_zero(&sql);
  db_prepare(&q, "SELECT * FROM timeline ORDER BY sortby DESC /*scan*/");
  @ <h2>%b(&desc)</h2>
  blob_reset(&desc);
  www_print_timeline(&q, tmFlags, 0);
  db_finalize(&q);
  style_footer();
}

    @     || (SELECT case when length(x)>0 then ' tags: ' || x else '' end
    @           FROM (SELECT group_concat(substr(tagname,5), ', ') AS x
    @                   FROM tag, tagxref
    @                  WHERE tagname GLOB 'sym-*' AND tag.tagid=tagxref.tagid
    @                    AND tagxref.rid=blob.rid AND tagxref.tagtype>0))
    @     || ')',
    @   (SELECT count(*) FROM plink WHERE pid=blob.rid AND isprim),
    @   (SELECT count(*) FROM plink WHERE cid=blob.rid),
    @   event.mtime
    @ FROM event, blob
    @ WHERE blob.rid=event.objid
  ;
  return zBaseSql;
}

/*