From e42a062dcc9c816201a02a8a6e6d6fc3a87f54fa Mon Sep 17 00:00:00 2001
From: Jeremy Ruston <jeremy@osmosoft.com>
Date: Thu, 25 Apr 2013 10:03:37 +0100
Subject: [PATCH] Fixed bug with negated title filter

---
 core/modules/filters.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/core/modules/filters.js b/core/modules/filters.js
index f023a2cd6..cc5deae90 100644
--- a/core/modules/filters.js
+++ b/core/modules/filters.js
@@ -78,10 +78,15 @@ exports.filterFragments = {
 exports.operators = {
 	"title": { // Filter by title
 		selector: function(operator) {
-			return "$tw.utils.pushTop(subResults,\"" + $tw.utils.stringify(operator.operand) + "\");";
+			if(operator.prefix === "!") {
+				return "for(title in source) {if(title !== \"" + $tw.utils.stringify(operator.operand) + "\") {$tw.utils.pushTop(subResults,title);}}";
+			} else {
+				return "$tw.utils.pushTop(subResults,\"" + $tw.utils.stringify(operator.operand) + "\");";
+			}
 		},
 		filter: function(operator) {
-			return "if(subResults.indexOf(\"" + $tw.utils.stringify(operator.operand) + "\") !== -1) {subResults = [\"" + $tw.utils.stringify(operator.operand) + "\"];} else {subResults = [];}";
+			var op = operator.prefix === "!" ? "!" : "=";
+			return "if(subResults.indexOf(\"" + $tw.utils.stringify(operator.operand) + "\") " + op + "== -1) {subResults = [\"" + $tw.utils.stringify(operator.operand) + "\"];} else {subResults = [];}";
 		}
 	},
 	"prefix": { // Filter by title prefix