Only in mediawiki-1.3.0beta4: LocalSettings.php
diff -ur mediawiki-1.3.0beta4_orig/includes/Article.php mediawiki-1.3.0beta4/includes/Article.php
--- mediawiki-1.3.0beta4_orig/includes/Article.php	2004-06-26 18:05:26.000000000 -0600
+++ mediawiki-1.3.0beta4/includes/Article.php	2004-07-07 20:47:13.000000000 -0600
@@ -1833,6 +1833,62 @@
 	/* static */ function onArticleEdit($title_obj){
 		LinkCache::linksccClearPage( $title_obj->getArticleID() );
 	}
+
+	# Info about this page
+
+	function info()
+	{
+		global $wgUser, $wgTitle, $wgOut, $wgLang;
+
+		$basenamespace = $wgTitle->getNamespace() & (~1);
+		$fullTitle = $wgTitle->makeName($basenamespace,
+			$wgTitle->getDBKey());
+		$wgOut->setPagetitle(  $fullTitle );
+		$wgOut->setSubtitle( wfMsg( "infosubtitle" ));
+		$sql = "SELECT COUNT(*) FROM watchlist WHERE wl_title = '" .
+			$wgTitle->getDBkey() . "' AND wl_namespace = " .
+			$basenamespace;
+		$wgOut->addHTML( wfMsg("numwatchers") . wfSingleQuery( $sql, DB_READ ) . "<br />" );
+		$sql = "SELECT COUNT(*) FROM old WHERE old_title = '" .
+			$wgTitle->getDBkey() . "' AND old_namespace = " .
+			$basenamespace;
+		$old = wfSingleQuery( $sql, DB_READ );
+		$sql = "SELECT COUNT(*) FROM cur WHERE cur_title = '" .
+			$wgTitle->getDBkey() . "' AND cur_namespace = " .
+			$basenamespace;
+		$new = wfSingleQuery( $sql , DB_READ );
+		$wgOut->addHTML( wfMsg("numedits") . ($old + $new) . "<br />");
+		$sql = "SELECT old_user FROM old WHERE old_title = '" .
+			$wgTitle->getDBkey() . "' AND old_namespace = " .
+			$basenamespace .
+			 " UNION SELECT cur_user FROM cur WHERE cur_title = '" .
+			$wgTitle->getDBkey() . "' AND cur_namespace = " .
+			$basenamespace;
+		$res = wfQuery( $sql,  DB_READ);
+		$authors = wfNumRows( $res );
+		wfFreeResult($res);
+		$wgOut->addHTML( wfMsg("numauthors") . $authors . "<br />" );
+		$sql = "SELECT COUNT(*) from old where old_title = '" .
+			$wgTitle->getDBkey() . "' AND old_namespace = " .
+			($basenamespace+1);
+		$old = wfSingleQuery( $sql , DB_READ);
+		$sql = "SELECT COUNT(*) from cur where cur_title = '" .
+			$wgTitle->getDBkey() . "' AND cur_namespace = " .
+			($basenamespace+1);
+		$new = wfSingleQuery( $sql, DB_READ );
+		$wgOut->addHTML( wfMsg("numtalkedits") . ($old + $new) . "<br />");
+		$sql = "SELECT old_user FROM old WHERE old_title = '" .
+			$wgTitle->getDBkey() . "' AND old_namespace = " .
+			($basenamespace + 1).
+			 " UNION SELECT cur_user FROM cur WHERE cur_title = '" .
+			$wgTitle->getDBkey() . "' AND cur_namespace = " .
+			($basenamespace + 1);
+		$res = wfQuery( $sql ,DB_READ );
+		$authors = wfNumRows( $res );
+		wfFreeResult($res);
+		$wgOut->addHTML( wfMsg("numtalkauthors") . $authors  );
+
+	}
 }
 
 ?>
diff -ur mediawiki-1.3.0beta4_orig/includes/DatabaseFunctions.php mediawiki-1.3.0beta4/includes/DatabaseFunctions.php
--- mediawiki-1.3.0beta4_orig/includes/DatabaseFunctions.php	2004-06-26 18:05:26.000000000 -0600
+++ mediawiki-1.3.0beta4/includes/DatabaseFunctions.php	2004-07-07 20:53:44.000000000 -0600
@@ -39,6 +39,15 @@
 	}
 }
 
+function wfSingleQuery( $sql, $db, $fname = "" )
+{
+	$res = wfQuery($sql, $db, $fname );
+	$row = wfFetchRow( $res );
+	$ret = $row[0];
+	wfFreeResult( $res );
+	return $ret;
+}
+
 function &wfGetDB( $db = DB_LAST )
 {
 	global $wgLoadBalancer;
diff -ur mediawiki-1.3.0beta4_orig/index.php mediawiki-1.3.0beta4/index.php
--- mediawiki-1.3.0beta4_orig/index.php	2004-06-26 18:05:24.000000000 -0600
+++ mediawiki-1.3.0beta4/index.php	2004-07-07 20:40:48.000000000 -0600
@@ -108,6 +108,7 @@
 		case "rollback":
 		case "protect":
 		case "unprotect":
+		case "info":
 			$wgArticle->$action();
 			break;
 		case "print":
diff -ur mediawiki-1.3.0beta4_orig/languages/Language.php mediawiki-1.3.0beta4/languages/Language.php
--- mediawiki-1.3.0beta4_orig/languages/Language.php	2004-06-26 18:05:28.000000000 -0600
+++ mediawiki-1.3.0beta4/languages/Language.php	2004-07-07 20:54:58.000000000 -0600
@@ -1300,6 +1300,14 @@
 'categoryarticlecount' => "There are $1 articles in this category.",
 'usenewcategorypage' => "1\n\nSet first character to \"0\" to disable the new category page layout.",
 
+# Info page
+"infosubtitle" => "Information for page",
+"numedits" => "Number of Article Edits: ",
+"numtalkedits" => "Number of Talk Edits: ",
+"numwatchers" => "Number of Watchers: ",
+"numauthors" => "Number of Article Authors: ",
+"numtalkauthors" => "Number of Talk Authors: ",
+
 # Monobook.js: tooltips and access keys for monobook
 'Monobook.js' => '/* tooltips and access keys */
 ta = new Object();