Fossil

  blob_zero(&sql);
  db_prepare(&q, "SELECT * FROM timeline ORDER BY sortby DESC /*scan*/");
  if( fossil_islower(desc.aData[0]) ){
    desc.aData[0] = fossil_toupper(desc.aData[0]);
  }
  if( zBrName
   && !PB("nowiki")
   && wiki_render_associated("branch", zBrName, 
                             WIKIASSOC_FULL_TITLE|WIKIASSOC_MENU)
  ){
    @ <div class="section">%b(&desc)</div>
  }else
  if( zTagName
   && matchStyle==MS_EXACT
   && !PB("nowiki")
   && wiki_render_associated("tag", zTagName,
                             WIKIASSOC_FULL_TITLE|WIKIASSOC_MENU)
  ){
    @ <div class="section">%b(&desc)</div>
  } else{
    @ <h2>%b(&desc)</h2>
  }
  blob_reset(&desc);

void wiki_srchpage(void){
  login_check_credentials();
  style_header("Wiki Search");
  wiki_standard_submenu(W_HELP|W_LIST|W_SANDBOX);
  search_screen(SRCH_WIKI, 0);
  style_footer();
}

/*
** Add an appropriate style_header() for either the /wiki or /wikiedit page
** for zPageName.
*/
static void wiki_page_header(const char *zPageName, const char *zExtra){
  if( db_get_boolean("wiki-about",1)==0 ){
    style_header("%s%s", zExtra, zPageName);
  }else
  if( sqlite3_strglob("checkin/*", zPageName)==0 
   && db_exists("SELECT 1 FROM blob WHERE uuid=%Q",zPageName+8)
  ){
    style_header("Notes About Checkin %S", zPageName + 8);
    style_submenu_element("Checkin Timeline","%R/timeline?f=%s",zPageName + 8);
    style_submenu_element("Checkin Info","%R/info/%s",zPageName + 8);
  }else
  if( sqlite3_strglob("branch/*", zPageName)==0 ){
    style_header("Notes About Branch %h", zPageName + 7);
    style_submenu_element("Branch Timeline","%R/timeline?r=%t",zPageName + 7);
  }else
  if( sqlite3_strglob("tag/*", zPageName)==0 ){
    style_header("Notes About Tag %h", zPageName + 4);
    style_submenu_element("Tag Timeline","%R/timeline?t=%t",zPageName + 4);
  }
  else{
    style_header("%s%s", zExtra, zPageName);
  }
}

/*
** WEBPAGE: wiki
** URL: /wiki?name=PAGENAME
*/
void wiki_page(void){
  char *zTag;

    }
    if( g.perm.Hyperlink ){
      style_submenu_element("History", "%s/whistory?name=%T",
           g.zTop, zPageName);
    }
  }
  style_set_current_page("%T?name=%T", g.zPath, zPageName);
  wiki_page_header(zPageName, "");
  wiki_standard_submenu(submenuFlags);
  if( zBody[0]==0 ){
    @ <i>This page has been deleted</i>
  }else{
    blob_init(&wiki, zBody, -1);
    wiki_render_by_mimetype(&wiki, zMimetype);
    blob_reset(&wiki);

    cgi_redirectf("wiki?name=%T", zPageName);
    return;
  }
  if( zBody==0 ){
    zBody = mprintf("<i>Empty Page</i>");
  }
  style_set_current_page("%T?name=%T", g.zPath, zPageName);
  wiki_page_header(zPageName, "Edit: ");






















  if( rid && !isSandbox && g.perm.ApndWiki ){
    if( g.perm.Attach ){
      style_submenu_element("Attach",
           "%s/attachadd?page=%T&from=%s/wiki%%3fname=%T",
           g.zTop, zPageName, g.zTop, zPageName);
    }
    style_submenu_element("Append", "%s/wikiappend?name=%T&mimetype=%s",

}

/*
** Allowed flags for wiki_render_associated
*/
#if INTERFACE
#define WIKIASSOC_FULL_TITLE  0x00001   /* Full title */
#define WIKIASSOC_MENU        0x00002   /* Add a submenu to the About section */
#endif

/*
** Show the default Section label for an associated wiki page.
*/
static void wiki_section_label(
  const char *zPrefix,   /* "branch", "tag", or "checkin" */
  const char *zName,     /* Name of the object */
  unsigned int mFlags    /* Zero or more WIKIASSOC_* flags */
){
  if( (mFlags & WIKIASSOC_FULL_TITLE)==0 ){
    @ <div class="section">About</div>
  }else if( zPrefix[0]=='c' ){  /* checkin/... */
    @ <div class="section">About checkin %.20h(zName)</div>
  }else{
    @ <div class="section">About %s(zPrefix) %h(zName)</div>
  }
}

/*
** Add an "Wiki" button in a submenu for a Wiki page.
*/
static void wiki_section_menu(
  const char *zPrefix,   /* "branch", "tag", or "checkin" */
  const char *zName,     /* Name of the object */
  unsigned int mFlags    /* Zero or more WIKIASSOC_* flags */
){
  if( g.perm.WrWiki && (mFlags & WIKIASSOC_MENU)!=0 ){
    style_submenu_element("Wiki", "%R/wiki?name=%s/%t", zPrefix, zName);
  }
}

/*
** Check to see if there exists a wiki page with a name zPrefix/zName.
** If there is, then render a <div class='section'>..</div> and
** return true.
**
** If there is no such wiki page, return false.

    blob_init(&markdown, pWiki->zWiki, -1);
    markdown_to_html(&markdown, &title, &tail);
    if( blob_size(&title) ){
      @ <div class="section">%h(blob_str(&title))</div>
    }else{
      wiki_section_label(zPrefix, zName, mFlags);
    }
    wiki_section_menu(zPrefix, zName, mFlags);
    convert_href_and_output(&tail);
    blob_reset(&tail);
    blob_reset(&title);
    blob_reset(&markdown);
  }else if( fossil_strcmp(pWiki->zMimetype, "text/plain")==0 ){
    wiki_section_label(zPrefix, zName, mFlags);
    wiki_section_menu(zPrefix, zName, mFlags);
    @ <pre>
    @ %h(pWiki->zWiki)
    @ </pre>
  }else{
    Blob tail = BLOB_INITIALIZER;
    Blob title = BLOB_INITIALIZER;
    Blob wiki;
    Blob *pBody;
    blob_init(&wiki, pWiki->zWiki, -1);
    if( wiki_find_title(&wiki, &title, &tail) ){
      @ <div class="section">%h(blob_str(&title))</div>

      pBody = &tail;

    }else{
      wiki_section_label(zPrefix, zName, mFlags);
      pBody = &wiki;
    }
    wiki_section_menu(zPrefix, zName, mFlags);
    @ <div class="wiki">
    wiki_convert(pBody, 0, WIKI_BUTTONS);
    @ </div>

    blob_reset(&tail);
    blob_reset(&title);
    blob_reset(&wiki);
  }
  manifest_destroy(pWiki);
  return 1;
}