}
  z = pCmd->zHelp;
  if( z==0 ){
    fossil_fatal("no help available for the %s %s",
                 pCmd->zName, zCmdOrPage);
  }
  if( pCmd->eCmdFlags & CMDFLAG_SETTING ){
    const Setting *pSetting = db_find_setting(pCmd->zName, 0);
    char *zDflt = 0;
    if( pSetting!=0 && pSetting->def!=0 && *pSetting->def!=0 ){
      zDflt = mprintf(" (default: %s)", pSetting->def);
    }
    fossil_print("Setting: \"%s\"%s%s\n\n",
         pCmd->zName, zDflt!=0 ? zDflt : "",
         (pCmd->eCmdFlags & CMDFLAG_VERSIONABLE)!=0 ? " (versionable)" : ""
    );
    fossil_free(zDflt);
  }
  blob_init(&txt, 0, 0);
  if( useHtml ){
    help_to_html(z, &txt);
  }else{
    help_to_text(z, &txt);
  }