From 984ceaf4e57d7da5a50443ec35f56e531912f7d4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lorenz=20H=C3=BCbschle-Schneider?=
 <lorenz-dev@lgh-alumni.de>
Date: Thu, 26 Jun 2014 21:38:04 +0100
Subject: [PATCH] Trim long buffers

Fixes #338
---
 js/glowingbear.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/js/glowingbear.js b/js/glowingbear.js
index ee648c8..a40822a 100644
--- a/js/glowingbear.js
+++ b/js/glowingbear.js
@@ -698,6 +698,11 @@ weechat.controller('WeechatCtrl', ['$rootScope', '$scope', '$store', '$timeout',
 
     $rootScope.$on('activeBufferChanged', function(event, unreadSum) {
         var ab = models.getActiveBuffer();
+
+        // trim lines to 2 screenfuls + 10 lines
+        ab.lines.splice(0, ab.lines.length - (2 * $scope.lines + 10));
+        ab.requestedLines = ab.lines.length;
+
         $scope.bufferlines = ab.lines;
         $scope.nicklist = ab.nicklist;