if( zCmd==0 ) zCmd = P("name");
  cgi_check_for_malice();
  if( zCmd && *zCmd ){
    int rc;
    const CmdOrPage *pCmd = 0;

    style_set_current_feature("tkt");
    style_header("Help: %s", zCmd);

    style_submenu_element("Command-List", "%R/help");
    style_submenu_element("Topic-List", "%R/help");
    if( search_restrict(SRCH_HELP)!=0 ){
      style_submenu_element("Search","%R/search?y=h");
    }
    rc = dispatch_name_search(zCmd, CMDFLAG_ANY|CMDFLAG_PREFIX, &pCmd);
    if( pCmd ){
      style_header("Help: %s", pCmd->zName);
    }else{
      style_header("Help");
    }
    if( pCmd==0 ){
      /* No <h1> line in this case */
    if( *zCmd=='/' ){
    }else if( *zCmd=='/' ){
      /* Some of the webpages require query parameters in order to work.
      ** @ <h1>The "<a href='%R%s(zCmd)'>%s(zCmd)</a>" page:</h1> */
      @ <h1>The "%h(zCmd)" page:</h1>
      @ <h1>The "%h(pCmd->zName)" page:</h1>
    }else if( rc==0 && (pCmd->eCmdFlags & CMDFLAG_SETTING)!=0 ){
      @ <h1>The "%h(pCmd->zName)" setting:</h1>
    }else{
      @ <h1>The "%h(zCmd)" command:</h1>
      @ <h1>The "%h(pCmd->zName)" command:</h1>
    }
    if( rc==1 ){
      @ unknown command: %h(zCmd)
    if( rc==1 || (rc==2 && zCmd[0]=='/') ){
      @ Unknown topic: "%h(zCmd)"
    }else if( rc==2 ){
      @ ambiguous command prefix: %h(zCmd)
      @ Ambiguous prefix: "%h(zCmd)"
    }else{
      if( pCmd->zHelp[0]==0 ){
        @ No help available for "%h(pCmd->zName)"
      }else if( P("plaintext") ){
        Blob txt;
        blob_init(&txt, 0, 0);
        help_to_text(pCmd->zHelp, &txt, 0);