}
  return objType;
}

/*
** SETTING: preferred-diff-type         width=16 default=0
**
** The preferred-diff-type setting determines the preferred diff format
** for web pages if the format is not otherwise specified, for example
** by a query parameter or cookie.  Allowed values:
**
**    1    Unified diff
**    2    Side-by-side diff
**
** If this setting is omitted or has a value of 0 or less, then it
** is ignored.
*/
/*
** Return the preferred diff type.
**
**    0 = No diff at all.
**    1 = unified diff
**    2 = side-by-side diff

    }
  }
  @ </td></tr></table>
  @ </div></form>
  db_end_transaction(0);
  style_finish_page();
}

/*
** SETTING:  mainmenu          width=70 block-text
**
** The mainmenu setting specifies the entries on the main menu
** for many skins.  The mainmenu should be a TCL list.  Each set
** of four consecutive values defines a single main menu item:
**
**   *   The first term is text that appears on the menu.
**
**   *   The second term is a hyperlink to take when a user clicks on the
**       entry.  Hyperlinks that start with "/" are relative to the
**       repository root.
**
**   *   The third term is an argument to the TH1 "capexpr" command.
**       If capexpr evalutes to true, then the entry is shown.  If not,
**       the entry is omitted.  "*" is always true.  "{}" is never true.
**
**   *   The fourth term is a list of extra class names to apply to the new
**       menu entry.  Some skins will classes "desktoponly" and "wideonly"
**       to only show the entries when the web browser screen is wide or
**       very wide, respectively.
**
** Some custom skins might not use this property.  Whether the property
** is used or not a choice made by the skin designer.  Some skins may add
** extra choices (such as the hamburger button) to the menu.
*/
/*
** SETTING: sitemap-extra      width=70 block-text
**
** The sitemap-extra setting defines extra links to appear on the
** /sitemap web page as sub-items of the "Home Page" entry before the
** "Documentation Search" entry (if any).  For skins that use the /sitemap
** page to construct a hamburger menu dropdown, new entries added here
** will appear on the hamburger menu.
**
** This setting should be a TCL list divided into triples.  Each
** triple defines a new entry:
**
**   *   The first term is the display name of the /sitemap entry
**
**   *   The second term is a hyperlink to take when a user clicks on the
**       entry.  Hyperlinks that start with "/" are relative to the
**       repository root.
**
**   *   The third term is an argument to the TH1 "capexpr" command.
**       If capexpr evalutes to true, then the entry is shown.  If not,
**       the entry is omitted.  "*" is always true.
**
** The default value is blank, meaning no added entries.
*/


/*
** WEBPAGE: setup_config
**
** The "Admin/Configuration" page.  Requires Setup privilege.
*/
void setup_config(void){

  @ begin with "/" and it must specify a valid page.  For example,
  @ "<b>/home</b>" will work but "<b>home</b>" will not, since it omits the
  @ leading "/".</p>
  @ <p>(Property: "index-page")
  @ <hr>
  @ <p>The main menu for the web interface
  @ <p>
  @
  @ <p>This setting should be a TCL list.  Each set of four consecutive
  @ values defines a single main menu item:
  @ <ol>
  @ <li> The first term is text that appears on the menu.
  @ <li> The second term is a hyperlink to take when a user clicks on the
  @      entry.  Hyperlinks that start with "/" are relative to the
  @      repository root.
  @ <li> The third term is an argument to the TH1 "capexpr" command.
  @      If capexpr evalutes to true, then the entry is shown.  If not,
  @      the entry is omitted.  "*" is always true.  "{}" is never true.
  @ <li> The fourth term is a list of extra class names to apply to the new
  @      menu entry.  Some skins will classes "desktoponly" and "wideonly"
  @      to only show the entries when the web browser screen is wide or
  @      very wide, respectively.
  @ </ol>
  @
  @ <p>Some custom skins might not use this property. Whether the property
  @ is used or not a choice made by the skin designer. Some skins may add extra
  @ choices (such as the hamburger button) to the menu that are not shown
  @ on this list. (Property: mainmenu)
  @ <p>
  if(P("resetMenu")!=0){
    db_unset("mainmenu", 0);
    cgi_delete_parameter("mmenu");
  }

<title>Change Log</title>

<a name='v2_15'></a>
<h2>Changes for Version 2.15 (pending)</h2>
  *  The built-in skins all use the "[/help?cmd=mainmenu|mainmenu]"
     setting to determine the content of the main menu.
     The ability to edit the 
     "mainmenu" setting is added on the /Admin/Configuration page.
  *  The hamburger menu is now available on most of the built-in skins.
  *  Any built-in skin named "X" can be used instead of the standard
     repository skin by adding the URL parameter <tt>skin=X</tt> to the
     request.  The selection is persisted using the display
     preferences cookie unless the "once" query parameter is also
     included.  The [/skins] page may be used to select a skin.
  *  The [/cookies] page now gives the user an opportunity to delete
     individual cookies.  And the /cookies page is linked from the
     /sitemap, so that it appears in hamburger menus.
  *  The [/sitemap] extensions are now specified by a single new
     "[/help?cmd=sitemap-extra|sitemap-extra setting]",
     rather than a cluster of various
     "sitemap-*" settings.  The older settings are no longer used.
     <b>This change might require minor server configuration 
     adjustments on servers that use /sitemap extensions.</b>
     The /Admin/Configuration page provides the ability to edit
     the new "sitemap-extra" setting.
  *  Added the "--ckout-alias NAME" option to 
     [/help?cmd=ui|fossil ui], [/help?cmd=server|fossil server], and