From 16530ef5894c4725798917c8828cc042f15972ba Mon Sep 17 00:00:00 2001
From: mohrt <mohrt@localhost>
Date: Fri, 30 Apr 2004 14:50:17 +0000
Subject: [PATCH] add 'mail' attribute to escape modifier

---
 NEWS                             | 3 +++
 libs/plugins/modifier.escape.php | 4 ++++
 2 files changed, 7 insertions(+)

diff --git a/NEWS b/NEWS
index ac31c77e..572b350d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+  - add 'mail' to escape modifier for safe display of e-mail
+    addresses (Monte)
+  - add cycle function attribute "reset" to english docs (Monte)
   - enhanced support of numeric constants as variable-expressions (messju)
   - add case decentity to smarty_modifier_escape() (Konstantin A. Pelepelin,
     messju)
diff --git a/libs/plugins/modifier.escape.php b/libs/plugins/modifier.escape.php
index 5bef8b43..1f441688 100644
--- a/libs/plugins/modifier.escape.php
+++ b/libs/plugins/modifier.escape.php
@@ -59,6 +59,10 @@ function smarty_modifier_escape($string, $esc_type = 'html')
         case 'javascript':
             // escape quotes and backslashes and newlines
             return strtr($string, array('\\'=>'\\\\',"'"=>"\\'",'"'=>'\\"',"\r"=>'\\r',"\n"=>'\\n'));
+            
+        case 'mail':
+            // safe way to display e-mail address on a web page
+            return str_replace(array('@', '.'),array(' [AT] ', ' [DOT] '),$string);
 
         default:
             return $string;