From b45c6c4285a5c7f30fec272f029edbf2fbb6ef50 Mon Sep 17 00:00:00 2001
From: vargenau <vargenau@96ab9672-09ca-45d6-a79d-3d69d39ca109>
Date: Sat, 31 Jan 2009 12:13:51 +0000
Subject: [PATCH] Netscape 3 and 4 are dead

git-svn-id: svn://svn.code.sf.net/p/phpwiki/code/trunk@6468 96ab9672-09ca-45d6-a79d-3d69d39ca109
---
 lib/config.php   | 8 --------
 lib/editpage.php | 7 +------
 2 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/lib/config.php b/lib/config.php
index 851cef557..8ed25a89f 100644
--- a/lib/config.php
+++ b/lib/config.php
@@ -99,14 +99,6 @@ function isBrowserNetscape($version = false) {
     if ($version) return $agent and browserVersion() >= $version; 
     else return $agent;
 }
-// NS3 or less
-function isBrowserNS3() {
-    return (isBrowserNetscape() and browserVersion() < 4.0);
-}
-// NS4 or less
-function isBrowserNS4() {
-    return (isBrowserNetscape() and browserVersion() < 5.0);
-}
 // must omit display alternate stylesheets: konqueror 3.1.4
 // http://sourceforge.net/tracker/index.php?func=detail&aid=945154&group_id=6121&atid=106121
 function isBrowserKonqueror($version = false) {
diff --git a/lib/editpage.php b/lib/editpage.php
index c39aac9a7..4f04ad9c0 100644
--- a/lib/editpage.php
+++ b/lib/editpage.php
@@ -516,7 +516,7 @@ class PageEditor
 				       ']'));
 	}
 	else {
-	    // New CSS formatted unified diffs (ugly in NS4).
+	    // New CSS formatted unified diffs
 	    $fmt = new HtmlUnifiedDiffFormatter;
 	    // Use this for old table-formatted diffs.
 	    //$fmt = new TableUnifiedDiffFormatter;
@@ -613,11 +613,6 @@ class PageEditor
                                          'cols' => $request->getPref('editWidth'),
                                          'readonly' => (bool) $readonly),
                                    $this->_content);
-        /** <textarea wrap="virtual"> is not valid XHTML but Netscape 4 requires it
-         * to wrap long lines.
-         */
-        if (isBrowserNS4())
-            $textarea->setAttr('wrap', 'virtual');
         if (ENABLE_WYSIWYG) {
             return $this->WysiwygEdit->Textarea($textarea, $this->_wikicontent, 
                                                 $textarea->getAttr('name'));
-- 
2.45.0