From e260f93b6cea05bc39bbd77b9db5bdc0c2c424bf Mon Sep 17 00:00:00 2001
From: Anika Henke <anika@selfthinker.org>
Date: Thu, 5 Jul 2012 22:58:24 +0100
Subject: xml compatibility fixes (mainly entities to unicode conversions)

---
 lib/plugins/acl/admin.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'lib/plugins/acl/admin.php')

diff --git a/lib/plugins/acl/admin.php b/lib/plugins/acl/admin.php
index 1f88c6ff9..a0d2e430e 100644
--- a/lib/plugins/acl/admin.php
+++ b/lib/plugins/acl/admin.php
@@ -507,7 +507,7 @@ class admin_plugin_acl extends DokuWiki_Admin_Plugin {
         if($item['type']=='d'){
             if($item['open']){
                 $img   = DOKU_BASE.'lib/images/minus.gif';
-                $alt   = '&minus;';
+                $alt   = '−';
             }else{
                 $img   = DOKU_BASE.'lib/images/plus.gif';
                 $alt   = '+';
@@ -747,7 +747,7 @@ class admin_plugin_acl extends DokuWiki_Admin_Plugin {
 
             //build code
             $ret .= '<label for="pbox'.$label.'" title="'.$this->getLang('acl_perm'.$perm).'"'.$class.'>';
-            $ret .= '<input '.buildAttributes($atts).' />&nbsp;';
+            $ret .= '<input '.buildAttributes($atts).' />&#160;';
             $ret .= $this->getLang('acl_perm'.$perm);
             $ret .= '</label>'.NL;
         }
@@ -783,7 +783,7 @@ class admin_plugin_acl extends DokuWiki_Admin_Plugin {
         echo '  <option value="__g__" class="aclgroup"'.$gsel.'>'.$this->getLang('acl_group').':</option>'.NL;
         echo '  <option value="__u__"  class="acluser"'.$usel.'>'.$this->getLang('acl_user').':</option>'.NL;
         if (!empty($this->specials)) {
-            echo '  <optgroup label="&nbsp;">'.NL;
+            echo '  <optgroup label="&#160;">'.NL;
             foreach($this->specials as $ug){
                 if($ug == $this->who){
                     $sel    = ' selected="selected"';
@@ -801,7 +801,7 @@ class admin_plugin_acl extends DokuWiki_Admin_Plugin {
             echo '  </optgroup>'.NL;
         }
         if (!empty($this->usersgroups)) {
-            echo '  <optgroup label="&nbsp;">'.NL;
+            echo '  <optgroup label="&#160;">'.NL;
             foreach($this->usersgroups as $ug){
                 if($ug == $this->who){
                     $sel    = ' selected="selected"';
-- 
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