blob_appendf(pOut, "T *branch * %F\n", zBranch);
    blob_appendf(pOut, "T *sym-%F *\n", zBranch);
  }
  if( zColor && zColor[0] ){
    /* One-time background color */
    blob_appendf(pOut, "T +bgcolor * %F\n", zColor);
  }




  if( azTag ){
    for(i=0; azTag[i]; i++){
      /* Add a symbolic tag to this check-in.  The tag names have already
      ** been sorted and converted using the %F format */
      blob_appendf(pOut, "T +sym-%s *\n", azTag[i]);
    }
  }

** If -L|--prefixlength is given, the length (default 2) of the directory
** prefix can be set to 0,1,..,9 characters.
** 
** Options:
**   -R|--repository REPOSITORY  deconstruct given REPOSITORY
**   -L|--prefixlength N         set the length of the names of the DESTINATION
**                               subdirectories to N
**   --private                   Include private artifacts.
**
** See also: rebuild, reconstruct
*/
void deconstruct_cmd(void){
  const char *zDestDir;
  const char *zPrefixOpt;
  Stmt        s;
  int privateFlag;









  /* get and check prefix length argument and build format string */
  zPrefixOpt=find_option("prefixlength","L",1);
  if( !zPrefixOpt ){
    prefixLength = 2;
  }else{
    if( zPrefixOpt[0]>='0' && zPrefixOpt[0]<='9' && !zPrefixOpt[1] ){
      prefixLength = (int)(*zPrefixOpt-'0');
    }else{
      fossil_fatal("N(%s) is not a a valid prefix length!",zPrefixOpt);
    }
  }
  /* open repository and open query for all artifacts */
  db_find_and_open_repository(OPEN_ANY_SCHEMA, 0);
  privateFlag = find_option("private",0,0)!=0;
  verify_all_options();
  /* check number of arguments */
  if( g.argc!=3 ){
    usage ("?OPTIONS? DESTINATION");
  }
  /* get and check argument destination directory */
  zDestDir = g.argv[g.argc-1];
  if( !*zDestDir  || !file_isdir(zDestDir)) {
    fossil_fatal("DESTINATION(%s) is not a directory!",zDestDir);
  }
#ifndef _WIN32
  if( file_access(zDestDir, W_OK) ){
    fossil_fatal("DESTINATION(%s) is not writeable!",zDestDir);
  }
#else
  /* write access on windows is not checked, errors will be
  ** dected on blob_write_to_file
  */
#endif
  if( prefixLength ){
    zFNameFormat = mprintf("%s/%%.%ds/%%s",zDestDir,prefixLength);
  }else{
    zFNameFormat = mprintf("%s/%%s",zDestDir);
  }


  bag_init(&bagDone);
  ttyOutput = 1;
  processCnt = 0;
  if (!g.fQuiet) {
    fossil_print("0 (0%%)...\r");
    fflush(stdout);
  }
  totalSize = db_int(0, "SELECT count(*) FROM blob");
  db_prepare(&s,
     "SELECT rid, size FROM blob /*scan*/"
     " WHERE NOT EXISTS(SELECT 1 FROM shun WHERE uuid=blob.uuid)"
     "   AND NOT EXISTS(SELECT 1 FROM delta WHERE rid=blob.rid) %s",
     privateFlag==0 ? "AND rid NOT IN private" : ""
  );
  while( db_step(&s)==SQLITE_ROW ){
    int rid = db_column_int(&s, 0);
    int size = db_column_int(&s, 1);
    if( size>=0 ){
      Blob content;
      content_get(rid, &content);
      rebuild_step(rid, size, &content);
    }
  }
  db_finalize(&s);
  db_prepare(&s,
     "SELECT rid, size FROM blob"
     " WHERE NOT EXISTS(SELECT 1 FROM shun WHERE uuid=blob.uuid) %s",
     privateFlag==0 ? "AND rid NOT IN private" : ""
  );
  while( db_step(&s)==SQLITE_ROW ){
    int rid = db_column_int(&s, 0);
    int size = db_column_int(&s, 1);
    if( size>=0 ){
      if( !bag_find(&bagDone, rid) ){
        Blob content;