+ * DO NOT Change integer values as they are most probably hardcoded everywhere
+ * see bug #696 which talked about that.
+ */
+define( 'NS_MAIN', 0 );
+define( 'NS_TALK', 1 );
+define( 'NS_USER', 2 );
+define( 'NS_USER_TALK', 3 );
+define( 'NS_PROJECT', 4 );
+define( 'NS_PROJECT_TALK', 5 );
+define( 'NS_FILE', 6 );
+define( 'NS_FILE_TALK', 7 );
+define( 'NS_MEDIAWIKI', 8 );
+define( 'NS_MEDIAWIKI_TALK', 9 );
+define( 'NS_TEMPLATE', 10 );
+define( 'NS_TEMPLATE_TALK', 11 );
+define( 'NS_HELP', 12 );
+define( 'NS_HELP_TALK', 13 );
+define( 'NS_CATEGORY', 14 );
+define( 'NS_CATEGORY_TALK', 15 );
+
+/**
+ * NS_IMAGE and NS_IMAGE_TALK are the pre-v1.14 names for NS_FILE and
+ * NS_FILE_TALK respectively, and are kept for compatibility.
+ *
+ * When writing code that should be compatible with older MediaWiki
+ * versions, either stick to the old names or define the new constants
+ * yourself, if they're not defined already.
+ */
+define( 'NS_IMAGE', NS_FILE );
+define( 'NS_IMAGE_TALK', NS_FILE_TALK );
+/**@}*/
+
+/**@{
+ * Cache type
+ */
+define( 'CACHE_ANYTHING', -1 ); // Use anything, as long as it works
+define( 'CACHE_NONE', 0 ); // Do not cache
+define( 'CACHE_DB', 1 ); // Store cache objects in the DB
+define( 'CACHE_MEMCACHED', 2 ); // MemCached, must specify servers in $wgMemCacheServers
+define( 'CACHE_ACCEL', 3 ); // eAccelerator
+define( 'CACHE_DBA', 4 ); // Use PHP's DBA extension to store in a DBM-style database
+/**@}*/
+
+/**@{
+ * Media types.
+ * This defines constants for the value returned by File::getMediaType()
+ */
+define( 'MEDIATYPE_UNKNOWN', 'UNKNOWN' ); // unknown format
+define( 'MEDIATYPE_BITMAP', 'BITMAP' ); // some bitmap image or image source (like psd, etc). Can't scale up.
+define( 'MEDIATYPE_DRAWING', 'DRAWING' ); // some vector drawing (SVG, WMF, PS, ...) or image source (oo-draw, etc). Can scale up.
+define( 'MEDIATYPE_AUDIO', 'AUDIO' ); // simple audio file (ogg, mp3, wav, midi, whatever)
+define( 'MEDIATYPE_VIDEO', 'VIDEO' ); // simple video file (ogg, mpg, etc; no not include formats here that may contain executable sections or scripts!)
+define( 'MEDIATYPE_MULTIMEDIA', 'MULTIMEDIA' ); // Scriptable Multimedia (flash, advanced video container formats, etc)
+define( 'MEDIATYPE_OFFICE', 'OFFICE' ); // Office Documents, Spreadsheets (office formats possibly containing apples, scripts, etc)
+define( 'MEDIATYPE_TEXT', 'TEXT' ); // Plain text (possibly containing program code or scripts)
+define( 'MEDIATYPE_EXECUTABLE', 'EXECUTABLE' ); // binary executable
+define( 'MEDIATYPE_ARCHIVE', 'ARCHIVE' ); // archive file (zip, tar, etc)
+/**@}*/
+
+/**@{
+ * Antivirus result codes, for use in $wgAntivirusSetup.
+ */
+define( 'AV_NO_VIRUS', 0 ); #scan ok, no virus found
+define( 'AV_VIRUS_FOUND', 1 ); #virus found!
+define( 'AV_SCAN_ABORTED', -1 ); #scan aborted, the file is probably imune
+define( 'AV_SCAN_FAILED', false ); #scan failed (scanner not found or error in scanner)
+/**@}*/
+
+/**@{
+ * Anti-lock flags
+ * See DefaultSettings.php for a description
+ */
+define( 'ALF_PRELOAD_LINKS', 1 );
+define( 'ALF_PRELOAD_EXISTENCE', 2 );
+define( 'ALF_NO_LINK_LOCK', 4 );
+define( 'ALF_NO_BLOCK_LOCK', 8 );
+/**@}*/
+
+/**@{
+ * Date format selectors; used in user preference storage and by
+ * Language::date() and co.
+ */
+/*define( 'MW_DATE_DEFAULT', '0' );
+define( 'MW_DATE_MDY', '1' );
+define( 'MW_DATE_DMY', '2' );
+define( 'MW_DATE_YMD', '3' );
+define( 'MW_DATE_ISO', 'ISO 8601' );*/
+define( 'MW_DATE_DEFAULT', 'default' );
+define( 'MW_DATE_MDY', 'mdy' );
+define( 'MW_DATE_DMY', 'dmy' );
+define( 'MW_DATE_YMD', 'ymd' );
+define( 'MW_DATE_ISO', 'ISO 8601' );
+/**@}*/
+
+/**@{
+ * RecentChange type identifiers
+ */
+define( 'RC_EDIT', 0);
+define( 'RC_NEW', 1);
+define( 'RC_MOVE', 2); // obsolete
+define( 'RC_LOG', 3);
+define( 'RC_MOVE_OVER_REDIRECT', 4); // obsolete
+/**@}*/
+
+/**@{
+ * Article edit flags
+ */
+define( 'EDIT_NEW', 1 );
+define( 'EDIT_UPDATE', 2 );
+define( 'EDIT_MINOR', 4 );
+define( 'EDIT_SUPPRESS_RC', 8 );
+define( 'EDIT_FORCE_BOT', 16 );
+define( 'EDIT_DEFER_UPDATES', 32 );
+define( 'EDIT_AUTOSUMMARY', 64 );
+/**@}*/
+
+/**@{
+ * Flags for Database::makeList()
+ * These are also available as Database class constants
+ */
+define( 'LIST_COMMA', 0 );
+define( 'LIST_AND', 1 );
+define( 'LIST_SET', 2 );
+define( 'LIST_NAMES', 3);
+define( 'LIST_OR', 4);
+define( 'LIST_SET_PREPARED', 8); // List of (?, ?, ?) for DatabaseIbm_db2
+/**@}*/
+
+/**
+ * Unicode and normalisation related
+ */
+require_once dirname(__FILE__).'/normal/UtfNormalDefines.php';
+
+/**@{
+ * Hook support constants
+ */
+define( 'MW_SUPPORTS_EDITFILTERMERGED', 1 );
+define( 'MW_SUPPORTS_PARSERFIRSTCALLINIT', 1 );
+define( 'MW_SUPPORTS_LOCALISATIONCACHE', 1 );
+/**@}*/
+
+/** Support for $wgResourceModules */
+define( 'MW_SUPPORTS_RESOURCE_MODULES', 1 );
+
+/**@{
+ * Allowed values for Parser::$mOutputType
+ * Parameter to Parser::startExternalParse().
+ */
+define( 'OT_HTML', 1 );
+define( 'OT_WIKI', 2 );
+define( 'OT_PREPROCESS', 3 );
+define( 'OT_MSG' , 3 ); // b/c alias for OT_PREPROCESS
+define( 'OT_PLAIN', 4 );
+/**@}*/
+
+/**@{
+ * Flags for Parser::setFunctionHook