search improvements

ft_snippet()
- make utf8 algorithm default
- add workaround for utf8_substr() limitations, bug #891
- fix some indexes which missed out on conversion to utf8
  character counts
- minor improvements

idx_lookup()
- minor changes to wildcard matching code to improve performance
  (changes based on profiling results)

utf8
- specifically set mb_internal_coding to utf-8 when mb_string
  functions will be used.

darcs-hash:20060831003413-9b6ab-712021eda3c959ffe79d8d3fe91d2c9a8acf2b58.gz

1 files changed, 1 insertions, 0 deletions

diff --git a/inc/utf8.php b/inc/utf8.php
index aa9594c42..dbf09b6fc 100644
--- a/inc/utf8.php
+++ b/inc/utf8.php
@@ -13,6 +13,7 @@
 if(!defined('UTF8_MBSTRING')){
   if(function_exists('mb_substr') && !defined('UTF8_NOMBSTRING')){
     define('UTF8_MBSTRING',1);
+    mb_internal_encoding('UTF-8');
   }else{
     define('UTF8_MBSTRING',0);
   }