htable: readme was regenerated

modules_k/htable/README

@@ -11,7 +11,7 @@ Elena-Ramona Modroiu
 
    <[email protected]>
 
-   Copyright © 2008-2011 http://www.asipto.com
+   Copyright © 2008-2011 http://www.asipto.com
      __________________________________________________________________
 
    Table of Contents
@@ -130,7 +130,7 @@ Chapter 1. Admin Guide
    You can read more about hash tables at:
    http://en.wikipedia.org/wiki/Hash_table.
 
-   The “name� can be a static string or can include pseudo- variables that
+   The "name" can be a static string or can include pseudo- variables that
    will be replaced at runtime.
 
    Example 1.1. Accessing $sht(htname=>key)
@@ -153,7 +153,7 @@ $sht(a=>$ci::srcip) = $si;
    the failed authentications per user and one for storing the time of
    last authentication attempt. To ensure unique name per user, the hash
    table uses a combination of authentication username and text
-   “::auth_count� and “::last_auth�.
+   "::auth_count" and "::last_auth".
 
    Example 1.2. Dictionary attack limitation
 ...
@@ -268,6 +268,8 @@ if(is_present_hf("Authorization"))
        database table when the SIP server is stopped (i.e., ensure
        persistency over restarts). Default value is 0 (no write back to db
        table).
+     * initval - the integer value to be returned insted of $null when a
+       requested key is not set.
 
    Default value is NULL.
 
@@ -275,6 +277,7 @@ if(is_present_hf("Authorization"))
 ...
 modparam("htable", "htable", "a=>size=4;autoexpire=7200;dbtable=htable_a;")
 modparam("htable", "htable", "b=>size=5;")
+modparam("htable", "htable", "c=>size=4;autoexpire=7200;initval=1;")
 ...
 
 3.2. db_url (str)
@@ -427,6 +430,10 @@ sht_rm_value_re("ha=>.*");
 
      * $sht(htable=>key)
      * $shtex(htable=>key)
+     * $shtcn(htable=>key)
+     * $shtcv(htable=>key)
+     * $shtinc(htable=>key)
+     * $shtval(htable=>key)
 
    Exported pseudo-variables are documented at
    http://www.kamailio.org/dokuwiki/.