From 5a5d942d429ee5f4b6c1c0b80774007c7bfbf4c8 Mon Sep 17 00:00:00 2001
From: matthiasgrimm <matthiasgrimm@users.sourceforge.net>
Date: Sun, 5 Jun 2005 10:58:54 +0200
Subject: extended search fix no. 2

The last patches confused darcs so we get a mixed up code.
This patch corrected the mess hopefully.

darcs-hash:20050605085854-7ef76-83d86fd24ce667f7cb506466ef2aef39ccc38cea.gz
---
 inc/search.php | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/inc/search.php b/inc/search.php
index b96f2444d..4b1973e98 100644
--- a/inc/search.php
+++ b/inc/search.php
@@ -321,17 +321,14 @@ function search_fulltext(&$data,$base,$file,$type,$lvl,$opts){
   // a search without any posword is useless
   if (!count($poswords)) return true;
   
-  $req  = count($poswords) ? $reg .= '^(?=.*?'.join(')(?=.*?',$poswords).')' : '^';
+  $reg  = '^(?=.*?'.join(')(?=.*?',$poswords).')';
   $reg .= count($negwords) ? '((?!'.join('|',$negwords).').)*$' : '.*$';
-  $mark = '('.join('|',$poswords).')';
   
   //do the fulltext search
   $matches = array();
   if($cnt = preg_match_all('#'.$reg.'#usi',$lctext,$matches)){
     //this is not the best way for snippet generation but the fastest I could find
-    //split query and only use the first token
-    $q = preg_split('/\s+/',$opts['query'],2);
-    $q = $q[0];
+    $q = $poswords[0];  //use first posword for snippet
     $p = utf8_strpos($lctext,$q);
     $f = $p - 100;
     $l = utf8_strlen($q) + 200;
@@ -339,6 +336,7 @@ function search_fulltext(&$data,$base,$file,$type,$lvl,$opts){
     $snippet = '<span class="search_sep"> ... </span>'.
                htmlspecialchars(utf8_substr($text,$f,$l)).
                '<span class="search_sep"> ... </span>';
+    $mark    = '('.join('|',$poswords).')';
     $snippet = preg_replace('#'.$mark.'#si','<span class="search_hit">\\1</span>',$snippet);
 
     $data[] = array(
-- 
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