From 7871d415d4361d4d2e63553a85086073132c8df7 Mon Sep 17 00:00:00 2001
From: Kazutaka Miyasaka <kazmiya@gmail.com>
Date: Mon, 21 Sep 2009 12:52:01 +0200
Subject: treat pipe symbols as 'OR' operators in a search query

Ignore-this: f8687eff4a046379700068b01d94807

darcs-hash:20090921105201-9b77a-6e9ea14dfd7763f8b52ba02f6654f289ac9237e8.gz
---
 inc/fulltext.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/fulltext.php b/inc/fulltext.php
index 636eb3f76..06834f5ae 100644
--- a/inc/fulltext.php
+++ b/inc/fulltext.php
@@ -463,7 +463,7 @@ function ft_queryParser($query){
      *     -()
      *   operators:
      *     and ('and' is the default operator: you can always omit this)
-     *     or  (lower precedence than 'and')
+     *     or  (or pipe symbol '|', lower precedence than 'and')
      *
      * e.g. a query [ aa "bb cc" @dd:ee ] means "search pages which contain
      *      a word 'aa', a phrase 'bb cc' and are within a namespace 'dd:ee'".
@@ -500,6 +500,9 @@ function ft_queryParser($query){
             $term = str_replace('('  , ' ( ', $term);
             $term = str_replace('- (', ' -(', $term);
 
+            // treat pipe symbols as 'OR' operators
+            $term = str_replace('|', ' or ', $term);
+
             // treat ideographic spaces (U+3000) as search term separators
             // FIXME: some more separators?
             $term = preg_replace('/[ \x{3000}]+/u', ' ',  $term);
-- 
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