int rc;
    const CmdOrPage *pCmd = 0;

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

    style_submenu_element("Command-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( *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>

  Stmt q;
  int iLimit = 0, iOfst, iCnt;
  int srchFlags;
  const int isSearch = P("s")!=0;
  char const *zLimit = 0;

  login_check_credentials();
  srchFlags = search_restrict(SRCH_FORUM);
  if( !g.perm.RdForum ){
    login_needed(g.anon.RdForum);
    return;
  }
  cgi_check_for_malice();
  style_set_current_feature("forum");
  style_header("%s%s", db_get("forum-title","Forum"), 

  if( srchFlags==0 ) srchFlags = SRCH_CKIN;


  db_find_and_open_repository(0, 0);
  verify_all_options();
  if( g.argc<3 ) return;
  login_set_capabilities("s", 0);
  if( search_restrict(srchFlags)==0 && (srchFlags & SRCH_HELP)==0 ){
    const char *zC1 = 0, *zPlural = "s";
    if( srchFlags & SRCH_TECHNOTE ){  zC1 = "technote"; }
    if( srchFlags & SRCH_TKT ){       zC1 = "ticket";   }
    if( srchFlags & SRCH_FORUM ){     zC1 = "forum";    zPlural = ""; }
    if( srchFlags & SRCH_DOC ){       zC1 = "document"; }
    if( srchFlags & SRCH_WIKI ){      zC1 = "wiki";     zPlural = ""; }
    if( srchFlags & SRCH_CKIN ){      zC1 = "check-in"; }

** Remove bits from srchFlags which are disallowed by either the
** current server configuration or by user permissions.  Return
** the revised search flags mask.
**
** If bFlex is true, that means allow through the SRCH_HELP option
** even if it is not explicitly enabled.
*/
unsigned int search_restrict(unsigned int srchFlags){
  static unsigned int knownGood = 0;
  static unsigned int knownBad = 0;
  static const struct { unsigned m; const char *zKey; } aSetng[] = {
     { SRCH_CKIN,     "search-ci"       },
     { SRCH_DOC,      "search-doc"      },
     { SRCH_TKT,      "search-tkt"      },
     { SRCH_WIKI,     "search-wiki"     },

    if( ((knownGood|knownBad) & m)!=0 ) continue;
    if( db_get_boolean(aSetng[i].zKey,0) ){
      knownGood |= m;
    }else{
      knownBad |= m;
    }
  }

  return srchFlags & ~knownBad;
}

/*
** When this routine is called, there already exists a table
**
**       x(label,url,score,id,snip).

  Stmt q;
  int nRow = 0;
  int nLimit = db_get_int("search-limit", 100);

  if( P("searchlimit")!=0 ){
    nLimit = atoi(P("searchlimit"));
  }
  srchFlags = search_restrict(srchFlags) | (srchFlags & SRCH_HELP);
  if( srchFlags==0 ) return 0;
  search_sql_setup(g.db);
  add_content_sql_commands(g.db);
  db_multi_exec(
    "CREATE TEMP TABLE x(label,url,score,id,date,snip);"
  );
  if( !search_index_exists() ){

**     0x01    If the y= query parameter is present, use it as an addition
**             restriction what to search.
**
**     0x02    Show nothing if search is disabled.
**
** Return true if there are search results.
*/
int search_screen(unsigned srchAllowed, int mFlags){
  const char *zType = 0;
  const char *zClass = 0;
  const char *zDisable1;
  const char *zDisable2;
  const char *zPattern;
  int fDebug = PB("debug");
  int haveResult = 0;
  int srchThisTime;
  const char *zY = PD("y","all");
  if( zY[0]=='h' && zY[1]==0 ){
    srchAllowed = search_restrict(srchAllowed) | (srchAllowed & SRCH_HELP);
  }else{
    srchAllowed = search_restrict(srchAllowed);
  }
  switch( srchAllowed ){
    case SRCH_CKIN:     zType = " Check-ins";  zClass = "Ckin"; break;
    case SRCH_DOC:      zType = " Docs";       zClass = "Doc";  break;
    case SRCH_TKT:      zType = " Tickets";    zClass = "Tkt";  break;
    case SRCH_WIKI:     zType = " Wiki";       zClass = "Wiki"; break;
    case SRCH_TECHNOTE: zType = " Tech Notes"; zClass = "Note"; break;
    case SRCH_FORUM:    zType = " Forum";      zClass = "Frm";  break;
    case SRCH_HELP:     zType = " Help";       zClass = "Hlp";  break;
  }
  if( srchAllowed==0 ){
    if( mFlags & 0x02 ) return 0;
    zDisable1 = " disabled";
    zDisable2 = " disabled";
    zPattern = "";
  }else{
    zDisable1 = ""; /* Was: " autofocus" */
    zDisable2 = "";
    zPattern = PD("s","");
  }
  @ <form method='GET' action='%R/%T(g.zPath)'>
  if( zClass ){
    @ <div class='searchForm searchForm%s(zClass)'>
  }else{
    @ <div class='searchForm'>
  }
  @ <input type="text" name="s" size="40" value="%h(zPattern)"%s(zDisable1)>
  srchThisTime = srchAllowed;
  if( (mFlags & 0x01)!=0 && (srchAllowed & (srchAllowed-1))!=0 ){
    static const struct {
      const char *z;
      const char *zNm;
      unsigned m;
    } aY[] = {
       { "all",  "All",        SRCH_ALL      },
       { "c",    "Check-ins",  SRCH_CKIN     },
       { "d",    "Docs",       SRCH_DOC      },
       { "t",    "Tickets",    SRCH_TKT      },
       { "w",    "Wiki",       SRCH_WIKI     },
       { "e",    "Tech Notes", SRCH_TECHNOTE },
       { "f",    "Forum",      SRCH_FORUM    },
       { "h",    "Help",       SRCH_HELP     },
    };


    int i;
    @ <select size='1' name='y'>
    for(i=0; i<count(aY); i++){
      if( (aY[i].m & srchAllowed)==0 ) continue;
      if( aY[i].m==SRCH_HELP && fossil_strcmp(zY,"h")!=0
       && search_restrict(SRCH_HELP)==0 ) continue;
      cgi_printf("<option value='%s'", aY[i].z);
      if( fossil_strcmp(zY,aY[i].z)==0 ){
        srchThisTime &= aY[i].m;
        cgi_printf(" selected");
      }
      cgi_printf(">%s</option>\n", aY[i].zNm);
    }
    @ </select>

  }
  if( fDebug ){
    @ <input type="hidden" name="debug" value="1">
  }
  @ <input type="submit" value="Search%s(zType)"%s(zDisable2)>
  if( srchAllowed==0 && srchThisTime==0 ){
    @ <p class="generalError">Search is disabled</p>
  }
  @ </div></form>
  while( fossil_isspace(zPattern[0]) ) zPattern++;
  if( zPattern[0] ){
    if( zClass ){
      @ <div class='searchResult searchResult%s(zClass)'>
    }else{
      @ <div class='searchResult'>
    }
    if( search_run_and_output(zPattern, srchThisTime, fDebug)==0 ){
      @ <p class='searchEmpty'>No matches for: <span>%h(zPattern)</span></p>
    }
    @ </div>
    haveResult = 1;
  }
  return haveResult;
}

** Construct, prepopulate, and then update the full-text index.
*/
void search_rebuild_index(void){
  fossil_print("rebuilding the search index...");
  fflush(stdout);
  search_create_index();
  search_fill_index();
  search_update_index(search_restrict(SRCH_ALL));
  if( db_table_exists("repository","chat") ){
    chat_rebuild_index(1);
  }
  fossil_print(" done\n");
}

/*

    search_drop_index();
  }else if( P("fts1") ){
    const char *zTokenizer = PD("ftstok","off");
    search_set_tokenizer(zTokenizer);
    search_drop_index();
    search_create_index();
    search_fill_index();
    search_update_index(search_restrict(SRCH_ALL));
  }
  if( search_index_exists() ){
    int pgsz = db_int64(0, "PRAGMA repository.page_size;");
    i64 nTotal = db_int64(0, "PRAGMA repository.page_count;")*pgsz;
    i64 nFts = db_int64(0, "SELECT count(*) FROM dbstat"
                               " WHERE schema='repository'"
                               " AND name LIKE 'fts%%'")*pgsz;

  if( P("popup")!=0 ){
    /* The "popup" query parameter
    ** then disable anti-robot defenses */
    isPopup = 1;
    g.perm.Hyperlink = 1;
    g.jsHref = 0;
  }
  srchFlags = search_restrict(SRCH_ALL);
  if( !isPopup ){
    style_header("Site Map");
    style_adunit_config(ADUNIT_RIGHT_OK);
  }

  @ <ul id="sitemap" class="columns" style="column-width:20em">
  if( (e&1)==0 ){

  Th_Interp *interp,
  void *p,
  int argc,
  const char **argv,
  int *argl
){
  int rc = 1, i, j;
  unsigned int searchCap = search_restrict(SRCH_ALL);
  if( argc<2 ){
    return Th_WrongNumArgs(interp, "hascap STRING ...");
  }
  for(i=1; i<argc && rc; i++){
    int match = 0;
    for(j=0; j<argl[i]; j++){
      switch( argv[i][j] ){

    blob_zero(&cond);
  }
  if( showSql ){
    db_append_dml_to_blob(0);
    @ <pre>%h(blob_str(&allSql))</pre>
    blob_reset(&allSql);
  }
  if( search_restrict(SRCH_CKIN)!=0 ){
    style_submenu_element("Search", "%R/search?y=c");
  }
  if( advancedMenu ){
    style_submenu_element("Basic", "%s",
        url_render(&url, "advm", "0", "udc", "1"));
  }else{
    style_submenu_element("Advanced", "%s",

#define T_ALL_BUT(x)  (T_ALL&~(x))
#endif

/*
** Add some standard submenu elements for ticket screens.
*/
void ticket_standard_submenu(unsigned int ok){
  if( (ok & T_SRCH)!=0 && search_restrict(SRCH_TKT)!=0 ){
    style_submenu_element("Search", "%R/tktsrch");
  }
  if( (ok & T_REPLIST)!=0 ){
    style_submenu_element("Reports", "%R/reportlist");
  }
  if( (ok & T_NEW)!=0 && g.anon.NewTkt ){
    style_submenu_element("New", "%R/tktnew");
  }
}

/*
** WEBPAGE: ticket
**
** This is intended to be the primary "Ticket" page.  Render as
** either ticket-search (if search is enabled) or as the
** /reportlist page (if ticket search is disabled).
*/
void tkt_home_page(void){
  login_check_credentials();
  if( search_restrict(SRCH_TKT)!=0 ){
    tkt_srchpage();
  }else{
    view_list();
  }
}

/*

#define W_ALL         0x0001f
#define W_ALL_BUT(x)  (W_ALL&~(x))

/*
** Add some standard submenu elements for wiki screens.
*/
static void wiki_standard_submenu(unsigned int ok){
  if( (ok & W_SRCH)!=0 && search_restrict(SRCH_WIKI)!=0 ){
    style_submenu_element("Search", "%R/wikisrch");
  }
  if( (ok & W_LIST)!=0 ){
    style_submenu_element("List", "%R/wcontent");
  }
  if( (ok & W_HELP)!=0 ){
    style_submenu_element("Help", "%R/wikihelp");

  @ <li> %z(href("%R/wcontent"))List of All Wiki Pages</a>
  @      available on this server.</li>
  @ <li> %z(href("%R/timeline?y=e"))List of All Tech-notes</a>
  @      available on this server.</li>
  if( g.perm.ModWiki ){
    @ <li> %z(href("%R/modreq"))Tend to pending moderation requests</a></li>
  }
  if( search_restrict(SRCH_WIKI)!=0 ){
    @ <li> %z(href("%R/wikisrch"))Search</a> for wiki pages containing key
    @ words</li>
  }
  @ </ul>
  style_finish_page();
  return;
}

  login_check_credentials();
  if( !g.perm.RdWiki ){ login_needed(g.anon.RdWiki); return; }
  zPageName = P("name");
  (void)P("s")/*for cgi_check_for_malice(). "s" == search stringy*/;
  cgi_check_for_malice();
  if( zPageName==0 ){
    if( search_restrict(SRCH_WIKI)!=0 ){
      wiki_srchpage();
    }else{
      wiki_helppage();
    }
    return;
  }
  if( check_name(zPageName) ) return;